HCI Confession Page Math Joke

Source: https://www.facebook.com/HwaChongConfessions

“Today I asked the girl I like on FB to help me do math prob
9x-7i>3(3x-7u)
9x-7i>9x-21u
-7i>-3(7u)
-i>-3u
=
i<3u

but she go put the ans as 3u>i ruining my whole plan T.T”
-HCJC Student (M)

Math isn’t hard. Love is.
Currently in its eighteenth printing in Japan, this best-selling novel is available in English at last. Combining mathematical rigor with light romance, Math Girls is a unique introduction to advanced mathematics, delivered through the eyes of three students as they learn to deal with problems seldom found in textbooks. Math Girls has something for everyone, from advanced high school students to math majors and educators.

Praise for Math Girls!

“…the type of book that might inspire teens to realize how much interesting mathematics there is in the world—not just the material that is forced upon them for some standardized test.” “Recommended”
—CHOICE: Current Reviews for Academic Libraries

“Imagine the improbable: high-school students getting together on their own — not in a Math Club or Math Circle, not in preparation for any Math Olympiad or “regular” test, not on the advice of any of their teachers, not as part of any organized program — to talk about pure math, math more interesting than the math found in their textbooks. The three students in this book do that for the sheer love of it. That to me is the beauty and fascination of this novel for young people, mostly young people interested in math.”
—Marion Cohen, Arcadia University, MAA Reviews

“Sometimes the math goes over your head—or at least my head. But that hardly matters. The focus here is the joy of learning, which the book conveys with aplomb.”
—Daniel Pink, NYT and WSJ best-selling author of Drive and A Whole New Mind

“if you have a…teenager who’s really into math, this is a really interesting choice”
—Carol Zall, Public Radio International, The World

“Math Girls provides a fun and engaging way to learn and review mathematical concepts…the characters’ joy as they explore and discover new and old ideas is infectious.” —review, “Experiments in Manga” blog

Reviews from amazon.co.jp

“As a physics major, math has always been a painful tool to use and nothing more. But Math Girls changed the way I look at mathematics. Now I actually find it interesting!”
— “Au”

“Math Girls is a fun read, but I was surprised to find that it’s also a serious math book chock full of careful explanations. I hope that people who think they don’t like math will read it. Even when the formulas go over your head, just following the story gives you a great feel for how fun math can be.”
— “Nyanta”

“I got hooked on this book during summer vacation, and had a great time reading it by the pool. It was so good that I read it twice, the second time while working out the problems on the hotel stationary.”
— “Kei0210”

“Advanced math, explained in a playful way. But it’s not just a textbook, with dry solutions to problems. It’s a bittersweet story, with mathematics telling part of the tale. A brilliant comparison between the uncertainties of youth and the absolute proofs of symbols and numbers.”
— Shiori Oguchi

Prime Secret: ζ(s)

Another proof of infinite primes by Reiman Zeta function. I like this more ‘frontal attack’ of proof than by ‘Reductio ad absurdum’ (by contrdiction) from Euclid and Erdős.

Math Online Tom Circle

Prime Secret: ζ(s).

View original post

Paul Erdos’ Proof that there are Infinite Primes

Paul Erdos’ Proof that there are Infinite Primes (with Examples)

Every integer can be uniquely written as $rs^2$ , where $r$ is square-free (not divisible by any square numbers). For instance, 6 is square-free but 18 is not, since 18 can be divided by $3^2$ .

We can do this by letting $s^2$ to be the largest square number that divides $n$ , and then let $r=n/s^2$ . For instance, if $n=108$ , $6^2$ is the largest square number that divides 108, so we let $r=108/6^2 = 3$ .

Now, suppose to the contrary that a finite number k of prime numbers exists. We fix a positive integer $N$ , and try to over-estimate the number of integers between 1 and $N$ . Using our previous argument, each of these numbers can be written as $rs^2$ , where $r$ is square-free and $r$ and $s^2$ are both less than $N$ .

By the fundamental theorem of arithmetic, there are only $2^k$ square free numbers. (The number of subsets of a set with k elements is 2^k) Since $s^2<N$ , we have $s<\sqrt{N}$ .

Hence, the number of integers less than N is at most $2^k \sqrt{N}$ . ( $2^k$ choices for $r$ and $\sqrt{N}$ choices for $s$ )

i.e. $\boxed{ 2^k \sqrt{N} \geq N}$ , for all N.

This inequality does not hold for $N$ sufficiently large. For instance, we can let $N=2^{4k}$ , then $2^k \sqrt{2^{4k}}=2^{3k} < 2^{4k}$ .

Hence, this is a contradiction, and there are infinitely many primes!

An example of how the above argument works: Suppose the only prime numbers are 2, 3, 5. (k=3)

Then, there are only $2^3=8$ square-free numbers, namely, 1, 2, 3, 5, 2×3=6, 2×5=10, 3×5=15, 2x3x5=30.

For example, if we fix $N=2^{12}$ , $s< \sqrt{2^{12}}=2^6$ .

$2^k \sqrt{2^{12}} = 2^3 \cdot 2^6 = 2^9 < N$ , which is a contradiction.

The Man Who Loved Only Numbers: The Story of Paul Erdos and the Search for Mathematical Truth

References:

http://en.wikipedia.org/wiki/Euclid’s_theorem#Erd.C5.91s.27s_proof

An elegant proof from Erdős

PAUL ERDOS – N IS A NUMBER

Nephew and Maternal Uncle

Math Online Tom Circle

There is a common proverb in my Chinese dialect Fujian spoken today in China Fujian province, Taiwan, Singapore and Malaysia, which says
“A nephew is like his maternal uncle” 外甥像母舅
In modern Biology we know mother passes some genes to her children. Some disease like colorblind is carried by mother down to her sons, the mother herself is immune but her brothers are colorblind as the nephews.
Interesting behavior, intelligence are also similarly inherited from mother and maternal uncles.

Two greatest mathematicians in the history, Newton and Gauss, were the lucky nephews from their maternal uncles who were highly educated to spot the nephew’s genius, although the boys’ parents were uneducated.

Newton’s father died early, mother Hannah Ayscough had a brother William Ayscough educated in Cambridge. William convinced Hannah to send the talented boy Newton to Cambridge.

Gauss’s father was a bricklayer, mother Dorothy Benz had a younger brother Friedrich…

View original post 292 more words

Eccentric Issac Newton

Math Online Tom Circle

Newton on how he made his discoveries:
“I keep the subject constantly before me and wait until the first dawnings open little by little into the full light.”

Newton was Lucasian prof of math at Cambridge. It was not obvious to
his students that he would become the greatest scientist in history.

His students wrote:
“… So few went to hear him, and fewer yet understood him, that
oftimes he did in a manner, for want of Hearers, read to ye Walls. ”

“He always kept close to his studies, very rarely went a visiting, &
had as few visitors… I never knew him take any Recreation or
Pastime, either in Riding out to take ye Air, Walking, Bowling, or any
other Exercise whatever, thinking all Hours lost, that was not spent
in his studies… He very rarely went to Dine in ye Hall…& then, if
He has not been minded, would…

View original post 109 more words

Minggatu-Catalan Number

Math Online Tom Circle

Minggatu-Catalan Number

First discovered by the Chinese Mathematician Minggatu 明安图 (清康熙, 1730), later by the French (né Belgian) Ecole Polytechnique mathematicianEugène Charles Catalan (1814 – 1894).

Ref:

1. History:

2. Proof of Minggatu Catalan numbers

3. Monoid

4. Kleene Star

View original post

Newton and Gravity

Math Online Tom Circle

Extract from Catalan’s Retirement Speech:

View original post

E Maths Tuition Centre

https://mathtuition88.com/group-tuition/

Singapore Math Tuition

E Maths Challenging Question

Sometimes, E Maths can seem more difficult than A Maths!

Nevertheless, exposure and practising E Maths questions will make it easier as the student gets used to the problem solving techniques required to solve “tricky” E Maths questions.

Can you solve the following E Maths Problem? 🙂

It takes 8 workers to complete a certain job. The job can be completed 2 days earlier if 8 more workers are added. How many workers are needed if the house has to be completed 3 days earlier?

E Maths Group Tuition at Bishan:
https://mathtuition88.com/group-tuition/

Singapore Math Tuition

Falling Factorial

Math Online Tom Circle

Definition of Combination:
$latex displaystyle boxed {
{_n}C_k = frac {n!}{k!(n-k)!}
= binom{n}{k}
}$

Example:
$latex displaystyle
{_5}C_3 = frac {5!}{3!(5-3)!}
= frac {5!}{3!2!}
= frac {5.4.3.2.1}{3.2.1.2.1}
= frac {5.4.3}{3.2.1}
= binom{5}{3}
$

Combinations are even simpler to write with ‘Falling Factorial’ $latex x^{underline {n}}$

$latex x^{underline {n}} = underbrace {(x-0)(x-1)(x-2)… (x-(n-1))}_{n factors}$

$latex n! = n^{underline {n}} $

$latex displaystyle
binom{n}{k}
= frac {n!}{k!(n-k)!}
= frac {(n-0).(n-1)… (n-(k-1))}
{ (k-0).(k-1)… (k-(k-1)) }
= frac { n^{underline {k}}}
{k^{underline {k}}}
$

$latex displaystyle boxed {
binom{n}{k}
= frac { n^{underline {k}}}
{k^{underline {k}}}
}$

View original post

QED

Math Online Tom Circle

QED = Quod Erat Demonstrandum
or
Quite Easily Done

View original post

Qualifier’s order

Math Online Tom Circle

The order is important!

(a) & (b) have different meanings:

(a): For all M in R, there exists n in Nsuch that …

(b): There exists n in Nsuch that for all M in R, …

Ref: “The Math Girls”

View original post

Convolution

Math Online Tom Circle

$latex (2^0 +2^1 + 2^2 +…). (3^0 +3^1 + 3^2 +…)
$
$latex = (2^{0}3^{0})+ (2^{0}3^{1}+ 2^{1} 3^{0}) + (2^{0} 3^{2} + 2^{1} 3^{1} + 2^{2} 3^{0} ) + …
$
$latex displaystyle
= sum_{n=0}^{infty}
sum_{k=0}^{n}
2^{k} 3^{n-k}
$

Let the sequence $latex left { a_{n} right }$ convolved with another sequence $latex left { b_{n} right }$

$latex boxed {
left { a_{n} right } = left { a_{0}, a_{1}, a_{2}, …, a_{n}, … right }
}$
Its correspondence $latex leftrightarrow $ the generating function:
$latex displaystyle boxed {
a(x) = sum_{k=0}^{n}a_{k}x^{k}
}$

$latex boxed {
left { b_{n} right } = left { b_{0}, b_{1}, b_{2}, …, b_{n}, … right }
}$
Its correspondence $latex leftrightarrow $ the generating function:
$latex displaystyle boxed {
b(x) = sum_{k=0}^{n}b_{k}x^{k}
}$

The convolution is $latex displaystyle boxed { left { a_{n}* b_{n} right } =
left { sum_{k=0}^{n} a_{k}b_{n-k}right }
&fg=aa0000&s=1}$

View original post 22 more words

Best Singapore Math Books

This page has moved to:

https://mathtuition88.com/buy-singapore-math-books/

The story of Euclid and the infinitude of primes

Once upon a time, there lived a Mathematician named Euclid.

Euclid came up with an ingenious method of proving that there are infinitely many prime numbers. Prime numbers are whole numbers that only have two factors, one and itself. For instance, 7 is a prime number while 6=2×3 is not.

The proof is by contradiction. Suppose that there are only a finite number of prime numbers, $p_1, p_2, \cdots, p_n$ .

Now, we consider the number $P=p_1 \cdot p_2 \cdots p_n+1$ .

P is either a prime number, or it is a composite number.

If P is a prime number, then we have just contradicted the assumption that there are only a finite number of prime numbers $p_1, p_2, \cdots, p_n$ !

If P is a composite number, then, it has a factor (smaller than P). However, none of $p_1, p_2, \cdots, p_n$ can be a factor since P divided by those primes will leave a remainder of 1! Hence, P has another factor that is not in the original list, contradicting the initial assumption once again.

(Strictly speaking, Euclid’s proof is not by contradiction, instead he used a similar argument to show that given any finite list of primes, there is at least one other prime.)

As of now, the largest known prime to mankind is 2^57,885,161 − 1, a number with 17,425,170 digits! (http://en.wikipedia.org/wiki/Largest_known_prime_number)

Euclid’s Elements

Straits Times Education Forum

Source: http://creative.asiaone.com/2014/IA/eduforum_IA140331/index.html

This is the link to the Straits Times Education Forum, for parents who are interested to attend. The keynote speaker is Mr Heng Swee Keat, Minister of Education.

Tuition for All Subjects

If you are looking for tuition for other subjects, be it English Tuition, Social Studies Tuition, Geography Tuition, Physics Tuition, Chemistry Tuition, Biology Tuition, Chinese Tuition, Economics Tuition, GP Tuition or Piano/Violin Lessons …

Check out our page on Other Subjects Tuition!

We have a recommendation of a top tuition agency listed on that page, as well as top tutors in Singapore.

If you are looking for O Level E Maths and A Maths Tuition, …

Check out our page on O Level Group Tuition at Bishan!

67a2c-math1

Generating Functions: linking Sequence & Series

Math Online Tom Circle

Donald Knuth, et al :
“The most powerful way to deal with sequences of numbers, …, is to manipulate infinite series that generate those sequences.” – “ Concrete Mathematics ”

“…to discover the equation in the first place, using the important method of generating functions, which is a valuable technique for solving so many problems.” – “The Art of Computer Programming Volume I”

Example:
Fibonacci sequence: {0, 1, 1, 2, 3, 5, 8, 13…}

Definition of the Fibonacci sequence as a recurrence relation:
$latex
boxed{
F_{n}=
begin{cases}
0, & text{for }n=0
1, & text{for }n=1
F_{n-2} + F_{n-1} , & text{for } n geq { 2}
end{cases}
}
$

This definition is not so useful in computation, we want to find a general term formula $latex F_{n}$ in terms of n.

Step 1: Find the generating function F(x)

The correspondence below:
Sequence $latex leftrightarrow $ Generating…

View original post 512 more words

Math Girls Manga

Math Online Tom Circle

Chapter 3 on Rotation is excellent ! He combines Analytic Geometry, Linear Algebra (Matrix) , and Physics (Rotation) into “one same thing” to show the beauty of Mathematics:

The following matrix represents a rotation $latex rho (theta)$ by an angle $latex theta$:

$latex begin{pmatrix}
cos {theta} & -sin {theta}
sin {theta} & cos {theta}
end{pmatrix}
$

Rotate by $latex 2theta $ will be:
$latex begin{pmatrix}
cos {2theta} & -sin {2theta}
sin {2theta} & cos {2theta}
end{pmatrix}
$

Which is equivalent to rotate 2 successive angle of $latex theta $:
$latex rho (theta) .rho (theta) = rho^2 (theta) $:

$latex begin{pmatrix}
cos {theta} & -sin {theta}
sin {theta} & cos {theta}
end{pmatrix}^2
$
= $latex begin{pmatrix}
cos {theta} & -sin {theta}
sin {theta} & cos {theta}
end{pmatrix} $ $latex begin{pmatrix}
cos {theta} & -sin {theta}
sin {theta} & cos {theta}
end{pmatrix}$
= $latex begin{pmatrix}
cos ^2 {theta} – sin ^2 {theta…

View original post 46 more words

Math Joke from China

Translation：

After class, Xiaogang asks Xiaodong what is the Math homework for today. Xiaodong replied, “The integer solutions of

$\displaystyle \frac{x-2}{2}+3\geq x+1$

$1-3(x-1)<8-x$

are the question numbers of the Math Homework that are due.”

A Netizen posted: “If I had such a classmate, I would say, “Sorry I don’t know you, bye””
$chinese math joke$

（10 分）放学时，小刚问小东今天数学作业是哪儿题，小东回答说：“不等式组

$\displaystyle \frac{x-2}{2}+3\geq x+1$

$1-3(x-1)<8-x$

的整数解就是今天数学作业的题号”，聪明的你知道今天的数学作业是哪几题吗？

How Many Squares ?

Math Online Tom Circle

Answer = 40

View original post

E Maths Group Tuition and Why E Maths is actually more difficult than A Maths

https://mathtuition88.com/group-tuition/

Come for E Maths Tuition at Bishan! Conveniently located at Block 230 Bishan Street 23 #B1-35 S(570230), near Catholic High School.

Schedule:

Monday 7pm-9pm (E Maths)

(Perfect for students who have CCA in the afternoon, or students who want to keep their weekends free.)

Do not underestimate E Maths!

Those who truly understand the Maths Syllabus at Secondary Level will know that E Maths is in some ways, more difficult than A Maths. Not to mention the infamous E Maths Bell Curve, which is definitely well above 75 marks to get a chance of A1. (Some sources say the Bell Curve for E Maths is 90 marks. See http://forums.sgclub.com/singapore/questions_about_o_378705.html )

“Amaths is good, like ditzy said, I tell you, if you practise amaths everyday and do past years papers, you can see amaths quite okay one. During my secondary school years i felt that emaths more difficult than amaths.”

Source: http://sgforums.com/forums/2297/topics/401226

“You can ask many people out there, which one is more tedious and require thinking more, they’ll say emaths.
Reason simple very simple:
Emaths:
They throw an entire paragraph at you which hidden clues here and there, slight errors is almost unavoidable.
Amaths:
Short and simple, they throw question at you. Just solve. End of story.”

Source: http://forums.sgclub.com/singapore/additional_maths_hard_336484.html

“My year some speculated that E Maths A1 was as high as 90?”

Source: http://forums.sgclub.com/singapore/questions_about_o_378705.html

How to calculate Chinese Zodiac

How to use Math to calculate Chinese Zodiac and Impress your Friends

The Shengxiao (Chinese: 生肖, literally “birth likeness”), also known in English as the Chinese zodiac (“zodiac” derives from the similar concept in Western Astrology and means “circle of animals”), is a scheme and systematic plan of future action, that relates each year to an animal and its reputed attributes, according to a 12-year cycle. It remains popular in several East Asian countries, such as China, Vietnam, Korea and Japan. (Wikipedia: Chinese Zodiac)

Simple Mental Calculation: Years after 1900

Subtract 1900 from the year you are finding. E.g. 1988-1900=88
Divide your answer by 12 and find the remainder. E.g. 88/12=7R4
Add 1 to your answer. E.g. 4+1=5
The answer represents the Chinese Zodiac of that year! (1-Rat 鼠, 2-Ox 牛, 3-Tiger 虎, 4-Rabbit 兔, 5-Dragon 龙, 6-Snake 蛇, 7-Horse 马, 8-Goat 羊, 9-Monkey 猴, 10-Rooster 鸡, 11-Dog 狗, 12-Pig 猪) Hence, 1988 is the Year of the Dragon, since 5 represents Dragon.

Calculation for Years after 2000

Very similar to the above, with some slight changes.

Subtract 2000 from the year you are finding. E.g. 2015-2000=15
Divide your answer by 12 and find the remainder. E.g. 15/12=1R3
Add 5 to your answer. E.g. 3+5=8 (Note: If your answer is greater than 12, subtract 12 from it)
The answer represents the Chinese Zodiac of that year! (1-Rat, 2-Ox, 3-Tiger, 4-Rabbit, 5-Dragon, 6-Snake, 7-Horse, 8-Goat, 9-Monkey, 10-Rooster, 11-Dog, 12-Pig) Hence, 2015 is the Year of the Goat, since 8 represents Goat.

Secrets of Mental Math: The Mathemagician’s Guide to Lightning Calculation and Amazing Math Tricks

Chinese Zodiac List

Test your new skills and check the Chinese Zodiac for the following years from 1900 to 2100!

You may also refer to the table at: http://www.prokerala.com/general/calendar/chinese-years.php

Year 1900: Rat
Year 1901: Ox
Year 1902: Tiger
Year 1903: Rabbit
Year 1904: Dragon
Year 1905: Snake
Year 1906: Horse
Year 1907: Goat
Year 1908: Monkey
Year 1909: Rooster
Year 1910: Dog
Year 1911: Pig
Year 1912: Rat
Year 1913: Ox
Year 1914: Tiger
Year 1915: Rabbit
Year 1916: Dragon
Year 1917: Snake
Year 1918: Horse
Year 1919: Goat
Year 1920: Monkey
Year 1921: Rooster
Year 1922: Dog
Year 1923: Pig
Year 1924: Rat
Year 1925: Ox
Year 1926: Tiger
Year 1927: Rabbit
Year 1928: Dragon
Year 1929: Snake
Year 1930: Horse
Year 1931: Goat
Year 1932: Monkey
Year 1933: Rooster
Year 1934: Dog
Year 1935: Pig
Year 1936: Rat
Year 1937: Ox
Year 1938: Tiger
Year 1939: Rabbit
Year 1940: Dragon
Year 1941: Snake
Year 1942: Horse
Year 1943: Goat
Year 1944: Monkey
Year 1945: Rooster
Year 1946: Dog
Year 1947: Pig
Year 1948: Rat
Year 1949: Ox
Year 1950: Tiger
Year 1951: Rabbit
Year 1952: Dragon
Year 1953: Snake
Year 1954: Horse
Year 1955: Goat
Year 1956: Monkey
Year 1957: Rooster
Year 1958: Dog
Year 1959: Pig
Year 1960: Rat
Year 1961: Ox
Year 1962: Tiger
Year 1963: Rabbit
Year 1964: Dragon
Year 1965: Snake
Year 1966: Horse
Year 1967: Goat
Year 1968: Monkey
Year 1969: Rooster
Year 1970: Dog
Year 1971: Pig
Year 1972: Rat
Year 1973: Ox
Year 1974: Tiger
Year 1975: Rabbit
Year 1976: Dragon
Year 1977: Snake
Year 1978: Horse
Year 1979: Goat
Year 1980: Monkey
Year 1981: Rooster
Year 1982: Dog
Year 1983: Pig
Year 1984: Rat
Year 1985: Ox
Year 1986: Tiger
Year 1987: Rabbit
Year 1988: Dragon
Year 1989: Snake
Year 1990: Horse
Year 1991: Goat
Year 1992: Monkey
Year 1993: Rooster
Year 1994: Dog
Year 1995: Pig
Year 1996: Rat
Year 1997: Ox
Year 1998: Tiger
Year 1999: Rabbit
Year 2000: Dragon
Year 2001: Snake
Year 2002: Horse
Year 2003: Goat
Year 2004: Monkey
Year 2005: Rooster
Year 2006: Dog
Year 2007: Pig
Year 2008: Rat
Year 2009: Ox
Year 2010: Tiger
Year 2011: Rabbit
Year 2012: Dragon
Year 2013: Snake
Year 2014: Horse
Year 2015: Goat
Year 2016: Monkey
Year 2017: Rooster
Year 2018: Dog
Year 2019: Pig
Year 2020: Rat
Year 2021: Ox
Year 2022: Tiger
Year 2023: Rabbit
Year 2024: Dragon
Year 2025: Snake
Year 2026: Horse
Year 2027: Goat
Year 2028: Monkey
Year 2029: Rooster
Year 2030: Dog
Year 2031: Pig
Year 2032: Rat
Year 2033: Ox
Year 2034: Tiger
Year 2035: Rabbit
Year 2036: Dragon
Year 2037: Snake
Year 2038: Horse
Year 2039: Goat
Year 2040: Monkey
Year 2041: Rooster
Year 2042: Dog
Year 2043: Pig
Year 2044: Rat
Year 2045: Ox
Year 2046: Tiger
Year 2047: Rabbit
Year 2048: Dragon
Year 2049: Snake
Year 2050: Horse
Year 2051: Goat
Year 2052: Monkey
Year 2053: Rooster
Year 2054: Dog
Year 2055: Pig
Year 2056: Rat
Year 2057: Ox
Year 2058: Tiger
Year 2059: Rabbit
Year 2060: Dragon
Year 2061: Snake
Year 2062: Horse
Year 2063: Goat
Year 2064: Monkey
Year 2065: Rooster
Year 2066: Dog
Year 2067: Pig
Year 2068: Rat
Year 2069: Ox
Year 2070: Tiger
Year 2071: Rabbit
Year 2072: Dragon
Year 2073: Snake
Year 2074: Horse
Year 2075: Goat
Year 2076: Monkey
Year 2077: Rooster
Year 2078: Dog
Year 2079: Pig
Year 2080: Rat
Year 2081: Ox
Year 2082: Tiger
Year 2083: Rabbit
Year 2084: Dragon
Year 2085: Snake
Year 2086: Horse
Year 2087: Goat
Year 2088: Monkey
Year 2089: Rooster
Year 2090: Dog
Year 2091: Pig
Year 2092: Rat
Year 2093: Ox
Year 2094: Tiger
Year 2095: Rabbit
Year 2096: Dragon
Year 2097: Snake
Year 2098: Horse
Year 2099: Goat
Year 2100: Monkey

Draw e^ax

Math Online Tom Circle

My nephew gets confused drawing exponential curves with many variations:
$latex e^{ax} $

If $latex -e^{ax} $, then reverse the y values, that is flip the curve over x-axis.

View original post

Do the Math Dance

Interesting Dance based on Math Graphs. Includes Quadratic, Cubic, Trigonometric, and many others!

April Fools Math!

Check out this video on April Fools Math! The content is about Complex Numbers. Really funny. 🙂 Over a million views!

Also, check out this post on Math Jokes:

https://mathtuition88.com/2014/03/08/math-jokes/

Also, we have a series of Best Fake Proofs on Math Stackexchange:

$\displaystyle x^2=\underbrace{x+x+\cdots+x}_{(x\text{ times})}$
$\displaystyle\frac{d}{dx}x^2=\frac{d}{dx}[\underbrace{x+x+\cdots+x}_{(x\text{ times})}]$
$2x=1+1+\cdots+1=x$
$2=1$

What went wrong?

Amazing Endless Growing Chocolate! Can you spot the magic?

Math Jokes 4 Mathy Folks
enter image description here

Math and Education Forum

Dear Readers,

We have started a new Math and Education Forum: http://mathtuition88.freeforums.net/

You are welcome to join! Members with high post counts will be promoted to Moderator.

Have a nice day and have fun with Math. 🙂

Euclid’s Elements

WordPress Share Buttons

Dear Readers,

At the bottom of each post and page I have included sharing buttons for you to share content across a range of social networks/services.

Please feel free to Reblog, Retweet, or share any of my pages on Facebook. 🙂 Thanks.

How to use Twitter (100% Free)

Quadratic Equations Questions and Answers

Quadratic Equations Questions and Solutions

Today we will discuss about the quadratic equation $\boxed{ax^2+bx+c=0}$ .

The way to derive the Quadratic Formula is to use completing the square.

First, we divide throughout by a, where a is assumed to be non-zero (otherwise it isn’t a quadratic equation)

$\displaystyle x^2+\frac{b}{a}x+\frac{c}{a}=0$

The next step is the key step: add and subtract the square of b/2a to complete the square.

$\displaystyle x^2+\frac{b}{a}x\mathbf{+(\frac{b}{2a})^2-(\frac{b}{2a})^2}+\frac{c}{a}=0$

$\displaystyle (x+\frac{b}{2a})^2-(\frac{b}{2a})^2+\frac{c}{a}=0$

Move all the constant terms to the right:

$\displaystyle (x+\frac{b}{2a})^2=\frac{b^2-4ac}{4a^2}$

Taking square root on both sides,

$\displaystyle x+\frac{b}{2a}=\pm\frac{\sqrt{b^2-4ac}}{2a}$

Hence, $\displaystyle\boxed{x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}}$

Algebra Survival Guide: A Conversational Guide for the Thoroughly Befuddled

Using the above information, we can practice and solve some quadratic equations! (Answers provided) More than ample questions are listed here, you can just pick a few of them! If you arrived on this page from a search engine, press Ctrl-F to search for your quadratic equation!

Q1) Solve 4x^2+49x+12=0
Ans: x=-0.25 or x=-12

Q2) Solve 14x^2+13x+3=0
Ans: x=-0.43 or x=-0.5

Q3) Solve x^2+2x+1=0
Ans: x=-1 or x=-1

Q4) Solve 36x^2+31x+3=0
Ans: x=-0.11 or x=-0.75

Q5) Solve 6x^2+11x+4=0
Ans: x=-0.5 or x=-1.33

Q6) Solve 32x^2+44x+9=0
Ans: x=-0.25 or x=-1.12

Q7) Solve 9x^2+30x+25=0
Ans: x=-1.67 or x=-1.67

Q8) Solve 48x^2+19x+1=0
Ans: x=-0.06 or x=-0.33

Q9) Solve 12x^2+40x+25=0
Ans: x=-0.83 or x=-2.5

Q10) Solve 48x^2+50x+7=0
Ans: x=-0.17 or x=-0.87

Q11) Solve 13x^2+40x+3=0
Ans: x=-0.08 or x=-3

Q12) Solve 21x^2+45x+6=0
Ans: x=-0.14 or x=-2

Q13) Solve 4x^2+24x+20=0
Ans: x=-1 or x=-5

Q14) Solve 10x^2+28x+16=0
Ans: x=-0.8 or x=-2

Q15) Solve 42x^2+43x+11=0
Ans: x=-0.5 or x=-0.52

Q16) Solve 28x^2+27x+5=0
Ans: x=-0.25 or x=-0.71

Q17) Solve x^2+27x+50=0
Ans: x=-2 or x=-25

Q18) Solve 4x^2+18x+20=0
Ans: x=-2 or x=-2.5

Q19) Solve 16x^2+38x+12=0
Ans: x=-0.37 or x=-2

Q20) Solve 5x^2+23x+18=0
Ans: x=-1 or x=-3.6

Q21) Solve 14x^2+45x+9=0
Ans: x=-0.21 or x=-3

Q22) Solve 8x^2+29x+15=0
Ans: x=-0.62 or x=-3

Q23) Solve 7x^2+8x+1=0
Ans: x=-0.14 or x=-1

Q24) Solve 38x^2+27x+4=0
Ans: x=-0.21 or x=-0.5

Q25) Solve 15x^2+26x+11=0
Ans: x=-0.73 or x=-1

Q26) Solve 26x^2+29x+8=0
Ans: x=-0.5 or x=-0.62

Q27) Solve 6x^2+35x+44=0
Ans: x=-1.83 or x=-4

Q28) Solve 3x^2+25x+22=0
Ans: x=-1 or x=-7.33

Q29) Solve 30x^2+38x+8=0
Ans: x=-0.27 or x=-1

Q30) Solve 4x^2+20x+16=0
Ans: x=-1 or x=-4

Q31) Solve 30x^2+47x+17=0
Ans: x=-0.57 or x=-1

Q32) Solve 27x^2+48x+21=0
Ans: x=-0.78 or x=-1

Q33) Solve 5x^2+46x+48=0
Ans: x=-1.2 or x=-8

Q34) Solve 2x^2+44x+42=0
Ans: x=-1 or x=-21

Q35) Solve 18x^2+46x+28=0
Ans: x=-1 or x=-1.56

Q36) Solve 42x^2+39x+9=0
Ans: x=-0.43 or x=-0.5

Q37) Solve 14x^2+37x+24=0
Ans: x=-1.14 or x=-1.5

Q38) Solve 14x^2+43x+3=0
Ans: x=-0.07 or x=-3

Q39) Solve 14x^2+34x+20=0
Ans: x=-1 or x=-1.43

Q40) Solve 12x^2+50x+42=0
Ans: x=-1.17 or x=-3

Q41) Solve 24x^2+46x+15=0
Ans: x=-0.42 or x=-1.5

Q42) Solve 10x^2+34x+24=0
Ans: x=-1 or x=-2.4

Q43) Solve 15x^2+28x+5=0
Ans: x=-0.2 or x=-1.67

Q44) Solve 15x^2+40x+20=0
Ans: x=-0.67 or x=-2

Q45) Solve 26x^2+27x+7=0
Ans: x=-0.5 or x=-0.54

Q46) Solve 25x^2+28x+3=0
Ans: x=-0.12 or x=-1

Q47) Solve 27x^2+44x+17=0
Ans: x=-0.63 or x=-1

Q48) Solve 12x^2+11x+2=0
Ans: x=-0.25 or x=-0.67

Q49) Solve 14x^2+47x+30=0
Ans: x=-0.86 or x=-2.5

Q50) Solve 9x^2+30x+24=0
Ans: x=-1.33 or x=-2

Q51) Solve 36x^2+37x+7=0
Ans: x=-0.25 or x=-0.78

Q52) Solve 27x^2+39x+14=0
Ans: x=-0.67 or x=-0.78

Q53) Solve 48x^2+48x+12=0
Ans: x=-0.5 or x=-0.5

Q54) Solve 18x^2+39x+15=0
Ans: x=-0.5 or x=-1.67

Q55) Solve 32x^2+44x+12=0
Ans: x=-0.37 or x=-1

Q56) Solve 3x^2+20x+25=0
Ans: x=-1.67 or x=-5

Q57) Solve 16x^2+38x+21=0
Ans: x=-0.87 or x=-1.5

Q58) Solve 14x^2+36x+22=0
Ans: x=-1 or x=-1.57

Q59) Solve 45x^2+33x+2=0
Ans: x=-0.07 or x=-0.67

Q60) Solve 21x^2+13x+2=0
Ans: x=-0.29 or x=-0.33

Q61) Solve 45x^2+38x+8=0
Ans: x=-0.4 or x=-0.44

Q62) Solve 8x^2+41x+50=0
Ans: x=-2 or x=-3.12

Q63) Solve 5x^2+32x+12=0
Ans: x=-0.4 or x=-6

Q64) Solve 8x^2+17x+2=0
Ans: x=-0.12 or x=-2

Q65) Solve 3x^2+33x+30=0
Ans: x=-1 or x=-10

Q66) Solve 11x^2+24x+13=0
Ans: x=-1 or x=-1.18

Q67) Solve 27x^2+33x+8=0
Ans: x=-0.33 or x=-0.89

Q68) Solve 12x^2+35x+25=0
Ans: x=-1.25 or x=-1.67

Q69) Solve 22x^2+48x+26=0
Ans: x=-1 or x=-1.18

Q70) Solve 24x^2+31x+10=0
Ans: x=-0.62 or x=-0.67

Q71) Solve 2x^2+9x+4=0
Ans: x=-0.5 or x=-4

Q72) Solve 15x^2+45x+30=0
Ans: x=-1 or x=-2

Q73) Solve 18x^2+50x+32=0
Ans: x=-1 or x=-1.78

Q74) Solve 5x^2+36x+7=0
Ans: x=-0.2 or x=-7

Q75) Solve 42x^2+37x+5=0
Ans: x=-0.17 or x=-0.71

Q76) Solve 5x^2+29x+24=0
Ans: x=-1 or x=-4.8

Q77) Solve 14x^2+19x+6=0
Ans: x=-0.5 or x=-0.86

Q78) Solve 21x^2+38x+5=0
Ans: x=-0.14 or x=-1.67

Q79) Solve 34x^2+19x+1=0
Ans: x=-0.06 or x=-0.5

Q80) Solve 32x^2+44x+12=0
Ans: x=-0.37 or x=-1

Q81) Solve 5x^2+48x+43=0
Ans: x=-1 or x=-8.6

Q82) Solve 48x^2+38x+5=0
Ans: x=-0.17 or x=-0.62

Q83) Solve 6x^2+17x+12=0
Ans: x=-1.33 or x=-1.5

Q84) Solve 13x^2+44x+31=0
Ans: x=-1 or x=-2.38

Q85) Solve 2x^2+21x+49=0
Ans: x=-3.5 or x=-7

Q86) Solve 10x^2+20x+10=0
Ans: x=-1 or x=-1

Q87) Solve 6x^2+11x+5=0
Ans: x=-0.83 or x=-1

Q88) Solve 3x^2+21x+18=0
Ans: x=-1 or x=-6

Q89) Solve 4x^2+5x+1=0
Ans: x=-0.25 or x=-1

Q90) Solve 18x^2+27x+9=0
Ans: x=-0.5 or x=-1

Q91) Solve 16x^2+30x+9=0
Ans: x=-0.37 or x=-1.5

Q92) Solve 12x^2+41x+24=0
Ans: x=-0.75 or x=-2.67

Q93) Solve 28x^2+33x+9=0
Ans: x=-0.43 or x=-0.75

Q94) Solve 18x^2+18x+4=0
Ans: x=-0.33 or x=-0.67

Q95) Solve 2x^2+9x+9=0
Ans: x=-1.5 or x=-3

Q96) Solve x^2+21x+38=0
Ans: x=-2 or x=-19

Q97) Solve 48x^2+42x+9=0
Ans: x=-0.37 or x=-0.5

Q98) Solve 20x^2+48x+16=0
Ans: x=-0.4 or x=-2

Q99) Solve 32x^2+36x+7=0
Ans: x=-0.25 or x=-0.87

Q100) Solve 16x^2+40x+9=0
Ans: x=-0.25 or x=-2.25

Q101) Solve 9x^2+30x+16=0
Ans: x=-0.67 or x=-2.67

Q102) Solve 9x^2+34x+25=0
Ans: x=-1 or x=-2.78

Q103) Solve 50x^2+20x+2=0
Ans: x=-0.2 or x=-0.2

Q104) Solve 28x^2+45x+18=0
Ans: x=-0.75 or x=-0.86

Q105) Solve 10x^2+33x+23=0
Ans: x=-1 or x=-2.3

Q106) Solve 12x^2+49x+49=0
Ans: x=-1.75 or x=-2.33

Q107) Solve 24x^2+37x+13=0
Ans: x=-0.54 or x=-1

Q108) Solve 10x^2+31x+3=0
Ans: x=-0.1 or x=-3

Q109) Solve 18x^2+37x+19=0
Ans: x=-1 or x=-1.06

Q110) Solve 15x^2+22x+8=0
Ans: x=-0.67 or x=-0.8

Q111) Solve x^2+6x+5=0
Ans: x=-1 or x=-5

Q112) Solve 45x^2+46x+1=0
Ans: x=-0.02 or x=-1

Q113) Solve 8x^2+10x+3=0
Ans: x=-0.5 or x=-0.75

Q114) Solve x^2+31x+30=0
Ans: x=-1 or x=-30

Q115) Solve 20x^2+44x+17=0
Ans: x=-0.5 or x=-1.7

Q116) Solve 14x^2+48x+34=0
Ans: x=-1 or x=-2.43

Q117) Solve 14x^2+40x+26=0
Ans: x=-1 or x=-1.86

Q118) Solve 11x^2+27x+10=0
Ans: x=-0.45 or x=-2

Q119) Solve 28x^2+48x+20=0
Ans: x=-0.71 or x=-1

Q120) Solve 42x^2+46x+4=0
Ans: x=-0.1 or x=-1

Q121) Solve 21x^2+37x+10=0
Ans: x=-0.33 or x=-1.43

Q122) Solve 2x^2+34x+32=0
Ans: x=-1 or x=-16

Q123) Solve 45x^2+33x+2=0
Ans: x=-0.07 or x=-0.67

Q124) Solve 40x^2+42x+8=0
Ans: x=-0.25 or x=-0.8

Q125) Solve 12x^2+35x+18=0
Ans: x=-0.67 or x=-2.25

Q126) Solve 24x^2+42x+18=0
Ans: x=-0.75 or x=-1

Q127) Solve 12x^2+50x+8=0
Ans: x=-0.17 or x=-4

Q128) Solve 30x^2+42x+12=0
Ans: x=-0.4 or x=-1

Q129) Solve 4x^2+25x+34=0
Ans: x=-2 or x=-4.25

Q130) Solve 29x^2+35x+6=0
Ans: x=-0.21 or x=-1

Q131) Solve 34x^2+31x+7=0
Ans: x=-0.41 or x=-0.5

Q132) Solve 6x^2+17x+12=0
Ans: x=-1.33 or x=-1.5

Q133) Solve 17x^2+35x+2=0
Ans: x=-0.06 or x=-2

Q134) Solve 14x^2+41x+30=0
Ans: x=-1.43 or x=-1.5

Q135) Solve 14x^2+21x+7=0
Ans: x=-0.5 or x=-1

Q136) Solve 25x^2+26x+1=0
Ans: x=-0.04 or x=-1

Q137) Solve 25x^2+25x+4=0
Ans: x=-0.2 or x=-0.8

Q138) Solve 16x^2+47x+30=0
Ans: x=-0.94 or x=-2

Q139) Solve 14x^2+37x+18=0
Ans: x=-0.64 or x=-2

Q140) Solve x^2+26x+25=0
Ans: x=-1 or x=-25

Q141) Solve 8x^2+16x+6=0
Ans: x=-0.5 or x=-1.5

Q142) Solve 23x^2+31x+8=0
Ans: x=-0.35 or x=-1

Q143) Solve 2x^2+38x+36=0
Ans: x=-1 or x=-18

Q144) Solve x^2+44x+43=0
Ans: x=-1 or x=-43

Q145) Solve 24x^2+27x+3=0
Ans: x=-0.12 or x=-1

Q146) Solve 3x^2+19x+16=0
Ans: x=-1 or x=-5.33

Q147) Solve 6x^2+24x+24=0
Ans: x=-2 or x=-2

Q148) Solve 12x^2+10x+2=0
Ans: x=-0.33 or x=-0.5

Q149) Solve 35x^2+34x+8=0
Ans: x=-0.4 or x=-0.57

Q150) Solve 11x^2+39x+28=0
Ans: x=-1 or x=-2.55

Q151) Solve 9x^2+24x+12=0
Ans: x=-0.67 or x=-2

Q152) Solve 26x^2+29x+8=0
Ans: x=-0.5 or x=-0.62

Q153) Solve 22x^2+26x+4=0
Ans: x=-0.18 or x=-1

Q154) Solve 34x^2+39x+11=0
Ans: x=-0.5 or x=-0.65

Q155) Solve 26x^2+37x+11=0
Ans: x=-0.42 or x=-1

Q156) Solve 34x^2+41x+7=0
Ans: x=-0.21 or x=-1

Q157) Solve 17x^2+42x+16=0
Ans: x=-0.47 or x=-2

Q158) Solve 7x^2+15x+8=0
Ans: x=-1 or x=-1.14

Q159) Solve 20x^2+41x+2=0
Ans: x=-0.05 or x=-2

Q160) Solve 35x^2+33x+4=0
Ans: x=-0.14 or x=-0.8

Q161) Solve 9x^2+6x+1=0
Ans: x=-0.33 or x=-0.33

Q162) Solve 3x^2+22x+7=0
Ans: x=-0.33 or x=-7

Q163) Solve 7x^2+25x+22=0
Ans: x=-1.57 or x=-2

Q164) Solve 22x^2+25x+7=0
Ans: x=-0.5 or x=-0.64

Q165) Solve 18x^2+23x+5=0
Ans: x=-0.28 or x=-1

Q166) Solve 2x^2+18x+40=0
Ans: x=-4 or x=-5

Q167) Solve 9x^2+33x+28=0
Ans: x=-1.33 or x=-2.33

Q168) Solve 15x^2+47x+32=0
Ans: x=-1 or x=-2.13

Q169) Solve 9x^2+38x+33=0
Ans: x=-1.22 or x=-3

Q170) Solve 21x^2+45x+6=0
Ans: x=-0.14 or x=-2

Q171) Solve 9x^2+39x+36=0
Ans: x=-1.33 or x=-3

Q172) Solve 8x^2+30x+7=0
Ans: x=-0.25 or x=-3.5

Q173) Solve 21x^2+37x+12=0
Ans: x=-0.43 or x=-1.33

Q174) Solve 7x^2+24x+9=0
Ans: x=-0.43 or x=-3

Q175) Solve 9x^2+38x+29=0
Ans: x=-1 or x=-3.22

Q176) Solve 20x^2+37x+8=0
Ans: x=-0.25 or x=-1.6

Q177) Solve 10x^2+23x+13=0
Ans: x=-1 or x=-1.3

Q178) Solve x^2+6x+9=0
Ans: x=-3 or x=-3

Q179) Solve 16x^2+32x+15=0
Ans: x=-0.75 or x=-1.25

Q180) Solve 11x^2+32x+20=0
Ans: x=-0.91 or x=-2

Q181) Solve 50x^2+40x+6=0
Ans: x=-0.2 or x=-0.6

Q182) Solve 7x^2+23x+6=0
Ans: x=-0.29 or x=-3

Q183) Solve x^2+44x+43=0
Ans: x=-1 or x=-43

Q184) Solve 28x^2+31x+6=0
Ans: x=-0.25 or x=-0.86

Q185) Solve 2x^2+31x+42=0
Ans: x=-1.5 or x=-14

Q186) Solve 21x^2+47x+22=0
Ans: x=-0.67 or x=-1.57

Q187) Solve 18x^2+27x+7=0
Ans: x=-0.33 or x=-1.17

Q188) Solve 24x^2+22x+3=0
Ans: x=-0.17 or x=-0.75

Q189) Solve 47x^2+48x+1=0
Ans: x=-0.02 or x=-1

Q190) Solve 11x^2+36x+28=0
Ans: x=-1.27 or x=-2

Q191) Solve 48x^2+49x+11=0
Ans: x=-0.33 or x=-0.69

Q192) Solve 18x^2+50x+28=0
Ans: x=-0.78 or x=-2

Q193) Solve 12x^2+29x+17=0
Ans: x=-1 or x=-1.42

Q194) Solve 12x^2+38x+30=0
Ans: x=-1.5 or x=-1.67

Q195) Solve 20x^2+34x+12=0
Ans: x=-0.5 or x=-1.2

Q196) Solve 17x^2+38x+21=0
Ans: x=-1 or x=-1.24

Q197) Solve 10x^2+42x+8=0
Ans: x=-0.2 or x=-4

Q198) Solve 8x^2+42x+10=0
Ans: x=-0.25 or x=-5

Q199) Solve 10x^2+25x+10=0
Ans: x=-0.5 or x=-2

Q200) Solve 12x^2+43x+21=0
Ans: x=-0.58 or x=-3

Q201) Solve 10x^2+49x+18=0
Ans: x=-0.4 or x=-4.5

Q202) Solve 9x^2+42x+40=0
Ans: x=-1.33 or x=-3.33

Q203) Solve 30x^2+47x+16=0
Ans: x=-0.5 or x=-1.07

Q204) Solve 35x^2+45x+10=0
Ans: x=-0.29 or x=-1

Q205) Solve 9x^2+31x+22=0
Ans: x=-1 or x=-2.44

Q206) Solve 14x^2+45x+19=0
Ans: x=-0.5 or x=-2.71

Q207) Solve 40x^2+23x+3=0
Ans: x=-0.2 or x=-0.37

Q208) Solve x^2+9x+8=0
Ans: x=-1 or x=-8

Q209) Solve 4x^2+33x+50=0
Ans: x=-2 or x=-6.25

Q210) Solve 30x^2+49x+19=0
Ans: x=-0.63 or x=-1

Q211) Solve 15x^2+47x+6=0
Ans: x=-0.13 or x=-3

Q212) Solve 12x^2+22x+6=0
Ans: x=-0.33 or x=-1.5

Q213) Solve 5x^2+30x+25=0
Ans: x=-1 or x=-5

Q214) Solve 44x^2+31x+5=0
Ans: x=-0.25 or x=-0.45

Q215) Solve 8x^2+37x+29=0
Ans: x=-1 or x=-3.62

Q216) Solve 6x^2+21x+9=0
Ans: x=-0.5 or x=-3

Q217) Solve 26x^2+25x+6=0
Ans: x=-0.46 or x=-0.5

Q218) Solve 2x^2+15x+13=0
Ans: x=-1 or x=-6.5

Q219) Solve 12x^2+27x+15=0
Ans: x=-1 or x=-1.25

Q220) Solve 10x^2+18x+8=0
Ans: x=-0.8 or x=-1

Q221) Solve 18x^2+50x+28=0
Ans: x=-0.78 or x=-2

Q222) Solve 5x^2+20x+15=0
Ans: x=-1 or x=-3

Q223) Solve 4x^2+34x+42=0
Ans: x=-1.5 or x=-7

Q224) Solve 5x^2+32x+27=0
Ans: x=-1 or x=-5.4

Q225) Solve 35x^2+38x+8=0
Ans: x=-0.29 or x=-0.8

Q226) Solve 25x^2+30x+5=0
Ans: x=-0.2 or x=-1

Q227) Solve 17x^2+44x+27=0
Ans: x=-1 or x=-1.59

Q228) Solve 6x^2+45x+39=0
Ans: x=-1 or x=-6.5

Q229) Solve 8x^2+39x+45=0
Ans: x=-1.87 or x=-3

Q230) Solve 9x^2+20x+11=0
Ans: x=-1 or x=-1.22

Q231) Solve 11x^2+20x+9=0
Ans: x=-0.82 or x=-1

Q232) Solve 3x^2+19x+20=0
Ans: x=-1.33 or x=-5

Q233) Solve 22x^2+49x+27=0
Ans: x=-1 or x=-1.23

Q234) Solve 4x^2+20x+16=0
Ans: x=-1 or x=-4

Q235) Solve 15x^2+17x+4=0
Ans: x=-0.33 or x=-0.8

Q236) Solve 22x^2+31x+10=0
Ans: x=-0.5 or x=-0.91

Q237) Solve 3x^2+31x+50=0
Ans: x=-2 or x=-8.33

Q238) Solve 34x^2+29x+6=0
Ans: x=-0.35 or x=-0.5

Q239) Solve 35x^2+31x+6=0
Ans: x=-0.29 or x=-0.6

Q240) Solve 32x^2+44x+12=0
Ans: x=-0.37 or x=-1

Q241) Solve 2x^2+35x+17=0
Ans: x=-0.5 or x=-17

Q242) Solve 15x^2+22x+7=0
Ans: x=-0.47 or x=-1

Q243) Solve 15x^2+29x+12=0
Ans: x=-0.6 or x=-1.33

Q244) Solve x^2+12x+11=0
Ans: x=-1 or x=-11

Q245) Solve 20x^2+29x+6=0
Ans: x=-0.25 or x=-1.2

Q246) Solve 4x^2+50x+46=0
Ans: x=-1 or x=-11.5

Q247) Solve 41x^2+42x+1=0
Ans: x=-0.02 or x=-1

Q248) Solve 28x^2+32x+9=0
Ans: x=-0.5 or x=-0.64

Q249) Solve 32x^2+50x+3=0
Ans: x=-0.06 or x=-1.5

Q250) Solve 40x^2+30x+5=0
Ans: x=-0.25 or x=-0.5

Q251) Solve 2x^2+49x+47=0
Ans: x=-1 or x=-23.5

Q252) Solve 24x^2+10x+1=0
Ans: x=-0.17 or x=-0.25

Q253) Solve 2x^2+21x+45=0
Ans: x=-3 or x=-7.5

Q254) Solve 21x^2+33x+12=0
Ans: x=-0.57 or x=-1

Q255) Solve 37x^2+44x+7=0
Ans: x=-0.19 or x=-1

Q256) Solve 9x^2+28x+19=0
Ans: x=-1 or x=-2.11

Q257) Solve 17x^2+49x+30=0
Ans: x=-0.88 or x=-2

Q258) Solve 18x^2+38x+20=0
Ans: x=-1 or x=-1.11

Q259) Solve 32x^2+50x+17=0
Ans: x=-0.5 or x=-1.06

Q260) Solve 20x^2+40x+15=0
Ans: x=-0.5 or x=-1.5

Q261) Solve 28x^2+44x+3=0
Ans: x=-0.07 or x=-1.5

Q262) Solve 24x^2+40x+6=0
Ans: x=-0.17 or x=-1.5

Q263) Solve 13x^2+49x+30=0
Ans: x=-0.77 or x=-3

Q264) Solve 8x^2+34x+33=0
Ans: x=-1.5 or x=-2.75

Q265) Solve x^2+14x+49=0
Ans: x=-7 or x=-7

Q266) Solve 3x^2+22x+7=0
Ans: x=-0.33 or x=-7

Q267) Solve 22x^2+50x+12=0
Ans: x=-0.27 or x=-2

Q268) Solve 40x^2+21x+2=0
Ans: x=-0.12 or x=-0.4

Q269) Solve 12x^2+48x+48=0
Ans: x=-2 or x=-2

Q270) Solve 9x^2+23x+14=0
Ans: x=-1 or x=-1.56

Q271) Solve 2x^2+47x+45=0
Ans: x=-1 or x=-22.5

Q272) Solve 20x^2+28x+8=0
Ans: x=-0.4 or x=-1

Q273) Solve 28x^2+33x+5=0
Ans: x=-0.18 or x=-1

Q274) Solve 24x^2+43x+5=0
Ans: x=-0.12 or x=-1.67

Q275) Solve 16x^2+39x+14=0
Ans: x=-0.44 or x=-2

Q276) Solve 34x^2+27x+5=0
Ans: x=-0.29 or x=-0.5

Q277) Solve 7x^2+26x+24=0
Ans: x=-1.71 or x=-2

Q278) Solve 45x^2+46x+1=0
Ans: x=-0.02 or x=-1

Q279) Solve 29x^2+49x+20=0
Ans: x=-0.69 or x=-1

Q280) Solve x^2+10x+25=0
Ans: x=-5 or x=-5

Q281) Solve 30x^2+40x+10=0
Ans: x=-0.33 or x=-1

Q282) Solve 6x^2+44x+48=0
Ans: x=-1.33 or x=-6

Q283) Solve 13x^2+42x+32=0
Ans: x=-1.23 or x=-2

Q284) Solve 6x^2+39x+18=0
Ans: x=-0.5 or x=-6

Q285) Solve 9x^2+42x+33=0
Ans: x=-1 or x=-3.67

Q286) Solve 42x^2+43x+6=0
Ans: x=-0.17 or x=-0.86

Q287) Solve 2x^2+20x+48=0
Ans: x=-4 or x=-6

Q288) Solve 26x^2+30x+4=0
Ans: x=-0.15 or x=-1

Q289) Solve 10x^2+23x+6=0
Ans: x=-0.3 or x=-2

Q290) Solve 7x^2+23x+6=0
Ans: x=-0.29 or x=-3

Q291) Solve 28x^2+36x+11=0
Ans: x=-0.5 or x=-0.79

Q292) Solve 7x^2+38x+40=0
Ans: x=-1.43 or x=-4

Q293) Solve 11x^2+41x+38=0
Ans: x=-1.73 or x=-2

Q294) Solve 2x^2+19x+44=0
Ans: x=-4 or x=-5.5

Q295) Solve 12x^2+46x+34=0
Ans: x=-1 or x=-2.83

Q296) Solve 24x^2+43x+19=0
Ans: x=-0.79 or x=-1

Q297) Solve 5x^2+16x+11=0
Ans: x=-1 or x=-2.2

Q298) Solve 20x^2+45x+25=0
Ans: x=-1 or x=-1.25

Q299) Solve 33x^2+35x+8=0
Ans: x=-0.33 or x=-0.73

Q300) Solve 36x^2+38x+2=0
Ans: x=-0.06 or x=-1

Q301) Solve 25x^2+10x+1=0
Ans: x=-0.2 or x=-0.2

Q302) Solve 25x^2+49x+24=0
Ans: x=-0.96 or x=-1

Q303) Solve 3x^2+24x+48=0
Ans: x=-4 or x=-4

Q304) Solve 9x^2+22x+8=0
Ans: x=-0.44 or x=-2

Q305) Solve 16x^2+40x+24=0
Ans: x=-1 or x=-1.5

Q306) Solve 43x^2+46x+3=0
Ans: x=-0.07 or x=-1

Q307) Solve 13x^2+48x+35=0
Ans: x=-1 or x=-2.69

Q308) Solve 48x^2+43x+9=0
Ans: x=-0.33 or x=-0.56

Q309) Solve 24x^2+38x+15=0
Ans: x=-0.75 or x=-0.83

Q310) Solve 46x^2+41x+9=0
Ans: x=-0.39 or x=-0.5

Q311) Solve 2x^2+46x+44=0
Ans: x=-1 or x=-22

Q312) Solve 22x^2+40x+18=0
Ans: x=-0.82 or x=-1

Q313) Solve 4x^2+24x+36=0
Ans: x=-3 or x=-3

Q314) Solve 20x^2+41x+21=0
Ans: x=-1 or x=-1.05

Q315) Solve x^2+8x+7=0
Ans: x=-1 or x=-7

Q316) Solve 16x^2+46x+28=0
Ans: x=-0.87 or x=-2

Q317) Solve 20x^2+22x+6=0
Ans: x=-0.5 or x=-0.6

Q318) Solve 2x^2+32x+30=0
Ans: x=-1 or x=-15

Q319) Solve 7x^2+26x+15=0
Ans: x=-0.71 or x=-3

Q320) Solve 40x^2+49x+9=0
Ans: x=-0.22 or x=-1

Q321) Solve 46x^2+43x+10=0
Ans: x=-0.43 or x=-0.5

Q322) Solve 25x^2+45x+20=0
Ans: x=-0.8 or x=-1

Q323) Solve 17x^2+37x+20=0
Ans: x=-1 or x=-1.18

Q324) Solve 20x^2+46x+24=0
Ans: x=-0.8 or x=-1.5

Q325) Solve 2x^2+32x+30=0
Ans: x=-1 or x=-15

Q326) Solve 27x^2+48x+16=0
Ans: x=-0.44 or x=-1.33

Q327) Solve 18x^2+48x+32=0
Ans: x=-1.33 or x=-1.33

Q328) Solve 3x^2+10x+7=0
Ans: x=-1 or x=-2.33

Q329) Solve 8x^2+14x+5=0
Ans: x=-0.5 or x=-1.25

Q330) Solve 26x^2+47x+17=0
Ans: x=-0.5 or x=-1.31

Q331) Solve 16x^2+8x+1=0
Ans: x=-0.25 or x=-0.25

Q332) Solve 5x^2+26x+32=0
Ans: x=-2 or x=-3.2

Q333) Solve 2x^2+29x+50=0
Ans: x=-2 or x=-12.5

Q334) Solve 13x^2+48x+27=0
Ans: x=-0.69 or x=-3

Q335) Solve 9x^2+36x+11=0
Ans: x=-0.33 or x=-3.67

Q336) Solve 24x^2+34x+11=0
Ans: x=-0.5 or x=-0.92

Q337) Solve 10x^2+50x+40=0
Ans: x=-1 or x=-4

Q338) Solve 2x^2+21x+45=0
Ans: x=-3 or x=-7.5

Q339) Solve 16x^2+25x+9=0
Ans: x=-0.56 or x=-1

Q340) Solve 43x^2+48x+5=0
Ans: x=-0.12 or x=-1

Q341) Solve 5x^2+50x+45=0
Ans: x=-1 or x=-9

Q342) Solve 21x^2+46x+8=0
Ans: x=-0.19 or x=-2

Q343) Solve 4x^2+8x+4=0
Ans: x=-1 or x=-1

Q344) Solve 2x^2+39x+37=0
Ans: x=-1 or x=-18.5

Q345) Solve 39x^2+19x+2=0
Ans: x=-0.15 or x=-0.33

Q346) Solve 24x^2+50x+24=0
Ans: x=-0.75 or x=-1.33

Q347) Solve 9x^2+32x+23=0
Ans: x=-1 or x=-2.56

Q348) Solve 8x^2+40x+42=0
Ans: x=-1.5 or x=-3.5

Q349) Solve 5x^2+26x+33=0
Ans: x=-2.2 or x=-3

Q350) Solve 18x^2+33x+9=0
Ans: x=-0.33 or x=-1.5

Q351) Solve 24x^2+43x+18=0
Ans: x=-0.67 or x=-1.12

Q352) Solve 11x^2+40x+21=0
Ans: x=-0.64 or x=-3

Q353) Solve 8x^2+11x+3=0
Ans: x=-0.37 or x=-1

Q354) Solve 9x^2+37x+4=0
Ans: x=-0.11 or x=-4

Q355) Solve 9x^2+36x+20=0
Ans: x=-0.67 or x=-3.33

Q356) Solve 32x^2+38x+6=0
Ans: x=-0.19 or x=-1

Q357) Solve 36x^2+24x+4=0
Ans: x=-0.33 or x=-0.33

Q358) Solve 48x^2+46x+10=0
Ans: x=-0.33 or x=-0.62

Q359) Solve 15x^2+41x+28=0
Ans: x=-1.33 or x=-1.4

Q360) Solve 27x^2+38x+11=0
Ans: x=-0.41 or x=-1

Q361) Solve 4x^2+18x+18=0
Ans: x=-1.5 or x=-3

Q362) Solve 8x^2+40x+18=0
Ans: x=-0.5 or x=-4.5

Q363) Solve 18x^2+29x+10=0
Ans: x=-0.5 or x=-1.11

Q364) Solve 19x^2+42x+23=0
Ans: x=-1 or x=-1.21

Q365) Solve 23x^2+24x+1=0
Ans: x=-0.04 or x=-1

Q366) Solve x^2+47x+46=0
Ans: x=-1 or x=-46

Q367) Solve 38x^2+41x+3=0
Ans: x=-0.08 or x=-1

Q368) Solve 8x^2+16x+8=0
Ans: x=-1 or x=-1

Q369) Solve 42x^2+13x+1=0
Ans: x=-0.14 or x=-0.17

Q370) Solve 13x^2+19x+6=0
Ans: x=-0.46 or x=-1

Q371) Solve 38x^2+42x+4=0
Ans: x=-0.11 or x=-1

Q372) Solve 3x^2+28x+9=0
Ans: x=-0.33 or x=-9

Q373) Solve 7x^2+45x+18=0
Ans: x=-0.43 or x=-6

Q374) Solve 6x^2+10x+4=0
Ans: x=-0.67 or x=-1

Q375) Solve 29x^2+43x+14=0
Ans: x=-0.48 or x=-1

Q376) Solve 14x^2+49x+42=0
Ans: x=-1.5 or x=-2

Q377) Solve 21x^2+45x+6=0
Ans: x=-0.14 or x=-2

Q378) Solve 7x^2+40x+25=0
Ans: x=-0.71 or x=-5

Q379) Solve 12x^2+10x+2=0
Ans: x=-0.33 or x=-0.5

Q380) Solve x^2+12x+20=0
Ans: x=-2 or x=-10

Q381) Solve 22x^2+37x+6=0
Ans: x=-0.18 or x=-1.5

Q382) Solve 14x^2+43x+20=0
Ans: x=-0.57 or x=-2.5

Q383) Solve 28x^2+27x+5=0
Ans: x=-0.25 or x=-0.71

Q384) Solve 6x^2+10x+4=0
Ans: x=-0.67 or x=-1

Q385) Solve x^2+14x+13=0
Ans: x=-1 or x=-13

Q386) Solve 5x^2+39x+34=0
Ans: x=-1 or x=-6.8

Q387) Solve 6x^2+29x+33=0
Ans: x=-1.83 or x=-3

Q388) Solve 23x^2+34x+11=0
Ans: x=-0.48 or x=-1

Q389) Solve 8x^2+34x+8=0
Ans: x=-0.25 or x=-4

Q390) Solve 5x^2+22x+24=0
Ans: x=-2 or x=-2.4

Q391) Solve 12x^2+31x+20=0
Ans: x=-1.25 or x=-1.33

Q392) Solve 13x^2+36x+23=0
Ans: x=-1 or x=-1.77

Q393) Solve 39x^2+37x+8=0
Ans: x=-0.33 or x=-0.62

Q394) Solve 22x^2+47x+21=0
Ans: x=-0.64 or x=-1.5

Q395) Solve 28x^2+41x+13=0
Ans: x=-0.46 or x=-1

Q396) Solve 14x^2+37x+23=0
Ans: x=-1 or x=-1.64

Q397) Solve 3x^2+13x+12=0
Ans: x=-1.33 or x=-3

Q398) Solve 39x^2+47x+14=0
Ans: x=-0.54 or x=-0.67

Q399) Solve 34x^2+37x+3=0
Ans: x=-0.09 or x=-1

Q400) Solve 23x^2+50x+27=0
Ans: x=-1 or x=-1.17

Q401) Solve 3x^2+38x+35=0
Ans: x=-1 or x=-11.67

Q402) Solve 9x^2+15x+6=0
Ans: x=-0.67 or x=-1

Q403) Solve 27x^2+33x+6=0
Ans: x=-0.22 or x=-1

Q404) Solve 6x^2+29x+9=0
Ans: x=-0.33 or x=-4.5

Q405) Solve 12x^2+25x+13=0
Ans: x=-1 or x=-1.08

Q406) Solve 20x^2+34x+12=0
Ans: x=-0.5 or x=-1.2

Q407) Solve 12x^2+37x+21=0
Ans: x=-0.75 or x=-2.33

Q408) Solve 2x^2+23x+21=0
Ans: x=-1 or x=-10.5

Q409) Solve 5x^2+30x+45=0
Ans: x=-3 or x=-3

Q410) Solve 45x^2+44x+7=0
Ans: x=-0.2 or x=-0.78

Q411) Solve x^2+45x+44=0
Ans: x=-1 or x=-44

Q412) Solve 10x^2+43x+12=0
Ans: x=-0.3 or x=-4

Q413) Solve 3x^2+14x+15=0
Ans: x=-1.67 or x=-3

Q414) Solve 30x^2+19x+3=0
Ans: x=-0.3 or x=-0.33

Q415) Solve 3x^2+22x+19=0
Ans: x=-1 or x=-6.33

Q416) Solve 4x^2+15x+11=0
Ans: x=-1 or x=-2.75

Q417) Solve 10x^2+32x+22=0
Ans: x=-1 or x=-2.2

Q418) Solve 21x^2+22x+1=0
Ans: x=-0.05 or x=-1

Q419) Solve 10x^2+45x+50=0
Ans: x=-2 or x=-2.5

Q420) Solve 5x^2+28x+39=0
Ans: x=-2.6 or x=-3

Q421) Solve 22x^2+38x+16=0
Ans: x=-0.73 or x=-1

Q422) Solve 6x^2+37x+35=0
Ans: x=-1.17 or x=-5

Q423) Solve 21x^2+44x+20=0
Ans: x=-0.67 or x=-1.43

Q424) Solve 4x^2+22x+28=0
Ans: x=-2 or x=-3.5

Q425) Solve 28x^2+42x+14=0
Ans: x=-0.5 or x=-1

Q426) Solve 36x^2+47x+11=0
Ans: x=-0.31 or x=-1

Q427) Solve 16x^2+42x+5=0
Ans: x=-0.12 or x=-2.5

Q428) Solve x^2+8x+7=0
Ans: x=-1 or x=-7

Q429) Solve 18x^2+36x+18=0
Ans: x=-1 or x=-1

Q430) Solve 5x^2+27x+10=0
Ans: x=-0.4 or x=-5

Q431) Solve 28x^2+41x+13=0
Ans: x=-0.46 or x=-1

Q432) Solve 23x^2+43x+20=0
Ans: x=-0.87 or x=-1

Q433) Solve 29x^2+45x+16=0
Ans: x=-0.55 or x=-1

Q434) Solve 6x^2+40x+50=0
Ans: x=-1.67 or x=-5

Q435) Solve 32x^2+40x+8=0
Ans: x=-0.25 or x=-1

Q436) Solve x^2+9x+14=0
Ans: x=-2 or x=-7

Q437) Solve 16x^2+36x+14=0
Ans: x=-0.5 or x=-1.75

Q438) Solve 14x^2+49x+42=0
Ans: x=-1.5 or x=-2

Q439) Solve 7x^2+32x+16=0
Ans: x=-0.57 or x=-4

Q440) Solve 13x^2+43x+34=0
Ans: x=-1.31 or x=-2

Q441) Solve x^2+24x+23=0
Ans: x=-1 or x=-23

Q442) Solve 5x^2+34x+45=0
Ans: x=-1.8 or x=-5

Q443) Solve 31x^2+42x+11=0
Ans: x=-0.35 or x=-1

Q444) Solve 25x^2+30x+8=0
Ans: x=-0.4 or x=-0.8

Q445) Solve 6x^2+39x+45=0
Ans: x=-1.5 or x=-5

Q446) Solve 32x^2+30x+7=0
Ans: x=-0.44 or x=-0.5

Q447) Solve 4x^2+31x+42=0
Ans: x=-1.75 or x=-6

Q448) Solve 19x^2+32x+13=0
Ans: x=-0.68 or x=-1

Q449) Solve 9x^2+43x+34=0
Ans: x=-1 or x=-3.78

Q450) Solve 16x^2+46x+15=0
Ans: x=-0.37 or x=-2.5

Q451) Solve 14x^2+33x+18=0
Ans: x=-0.86 or x=-1.5

Q452) Solve 8x^2+41x+36=0
Ans: x=-1.12 or x=-4

Q453) Solve 23x^2+40x+17=0
Ans: x=-0.74 or x=-1

Q454) Solve 20x^2+49x+18=0
Ans: x=-0.45 or x=-2

Q455) Solve 6x^2+17x+12=0
Ans: x=-1.33 or x=-1.5

Q456) Solve 4x^2+32x+39=0
Ans: x=-1.5 or x=-6.5

Q457) Solve 6x^2+13x+2=0
Ans: x=-0.17 or x=-2

Q458) Solve 39x^2+46x+11=0
Ans: x=-0.33 or x=-0.85

Q459) Solve 24x^2+42x+9=0
Ans: x=-0.25 or x=-1.5

Q460) Solve 36x^2+36x+9=0
Ans: x=-0.5 or x=-0.5

Q461) Solve 6x^2+38x+32=0
Ans: x=-1 or x=-5.33

Q462) Solve 5x^2+40x+35=0
Ans: x=-1 or x=-7

Q463) Solve 7x^2+44x+12=0
Ans: x=-0.29 or x=-6

Q464) Solve 12x^2+47x+11=0
Ans: x=-0.25 or x=-3.67

Q465) Solve 36x^2+12x+1=0
Ans: x=-0.17 or x=-0.17

Q466) Solve 5x^2+9x+4=0
Ans: x=-0.8 or x=-1

Q467) Solve 6x^2+32x+10=0
Ans: x=-0.33 or x=-5

Q468) Solve 3x^2+19x+26=0
Ans: x=-2 or x=-4.33

Q469) Solve 7x^2+46x+39=0
Ans: x=-1 or x=-5.57

Q470) Solve 10x^2+38x+36=0
Ans: x=-1.8 or x=-2

Q471) Solve 13x^2+21x+8=0
Ans: x=-0.62 or x=-1

Q472) Solve 8x^2+45x+37=0
Ans: x=-1 or x=-4.62

Q473) Solve 7x^2+23x+16=0
Ans: x=-1 or x=-2.29

Q474) Solve 26x^2+47x+21=0
Ans: x=-0.81 or x=-1

Q475) Solve 7x^2+48x+41=0
Ans: x=-1 or x=-5.86

Q476) Solve 3x^2+33x+30=0
Ans: x=-1 or x=-10

Q477) Solve 20x^2+38x+14=0
Ans: x=-0.5 or x=-1.4

Q478) Solve 48x^2+14x+1=0
Ans: x=-0.12 or x=-0.17

Q479) Solve 9x^2+9x+2=0
Ans: x=-0.33 or x=-0.67

Q480) Solve 6x^2+29x+30=0
Ans: x=-1.5 or x=-3.33

Q481) Solve 30x^2+23x+2=0
Ans: x=-0.1 or x=-0.67

Q482) Solve 48x^2+38x+5=0
Ans: x=-0.17 or x=-0.62

Q483) Solve 35x^2+44x+9=0
Ans: x=-0.26 or x=-1

Q484) Solve 4x^2+46x+42=0
Ans: x=-1 or x=-10.5

Q485) Solve 29x^2+31x+2=0
Ans: x=-0.07 or x=-1

Q486) Solve 17x^2+43x+26=0
Ans: x=-1 or x=-1.53

Q487) Solve 10x^2+23x+12=0
Ans: x=-0.8 or x=-1.5

Q488) Solve 8x^2+40x+48=0
Ans: x=-2 or x=-3

Q489) Solve 13x^2+38x+24=0
Ans: x=-0.92 or x=-2

Q490) Solve 12x^2+22x+10=0
Ans: x=-0.83 or x=-1

Q491) Solve 12x^2+22x+6=0
Ans: x=-0.33 or x=-1.5

Q492) Solve 16x^2+22x+6=0
Ans: x=-0.37 or x=-1

Q493) Solve 12x^2+36x+27=0
Ans: x=-1.5 or x=-1.5

Q494) Solve 4x^2+31x+46=0
Ans: x=-2 or x=-5.75

Q495) Solve 37x^2+50x+13=0
Ans: x=-0.35 or x=-1

Q496) Solve 11x^2+49x+20=0
Ans: x=-0.45 or x=-4

Q497) Solve 32x^2+44x+5=0
Ans: x=-0.12 or x=-1.25

Q498) Solve 14x^2+42x+28=0
Ans: x=-1 or x=-2

Q499) Solve 7x^2+23x+18=0
Ans: x=-1.29 or x=-2

Q500) Solve 8x^2+45x+37=0
Ans: x=-1 or x=-4.62

Q501) Solve 18x^2+25x+7=0
Ans: x=-0.39 or x=-1

Q502) Solve 40x^2+22x+3=0
Ans: x=-0.25 or x=-0.3

Q503) Solve 16x^2+28x+10=0
Ans: x=-0.5 or x=-1.25

Q504) Solve 13x^2+46x+33=0
Ans: x=-1 or x=-2.54

Q505) Solve 15x^2+49x+12=0
Ans: x=-0.27 or x=-3

Q506) Solve x^2+23x+22=0
Ans: x=-1 or x=-22

Q507) Solve x^2+22x+40=0
Ans: x=-2 or x=-20

Q508) Solve 4x^2+34x+42=0
Ans: x=-1.5 or x=-7

Q509) Solve 40x^2+14x+1=0
Ans: x=-0.1 or x=-0.25

Q510) Solve 5x^2+26x+24=0
Ans: x=-1.2 or x=-4

Q511) Solve 36x^2+36x+9=0
Ans: x=-0.5 or x=-0.5

Q512) Solve 12x^2+41x+24=0
Ans: x=-0.75 or x=-2.67

Q513) Solve 19x^2+49x+22=0
Ans: x=-0.58 or x=-2

Q514) Solve 35x^2+42x+7=0
Ans: x=-0.2 or x=-1

Q515) Solve 6x^2+33x+15=0
Ans: x=-0.5 or x=-5

Q516) Solve 19x^2+47x+18=0
Ans: x=-0.47 or x=-2

Q517) Solve 2x^2+13x+18=0
Ans: x=-2 or x=-4.5

Q518) Solve 40x^2+18x+2=0
Ans: x=-0.2 or x=-0.25

Q519) Solve 17x^2+32x+15=0
Ans: x=-0.88 or x=-1

Q520) Solve 6x^2+38x+32=0
Ans: x=-1 or x=-5.33

Q521) Solve 39x^2+38x+8=0
Ans: x=-0.31 or x=-0.67

Q522) Solve 16x^2+40x+16=0
Ans: x=-0.5 or x=-2

Q523) Solve 7x^2+20x+13=0
Ans: x=-1 or x=-1.86

Q524) Solve 38x^2+41x+11=0
Ans: x=-0.5 or x=-0.58

Q525) Solve 2x^2+9x+10=0
Ans: x=-2 or x=-2.5

Q526) Solve 5x^2+16x+3=0
Ans: x=-0.2 or x=-3

Q527) Solve 4x^2+29x+25=0
Ans: x=-1 or x=-6.25

Q528) Solve 10x^2+17x+7=0
Ans: x=-0.7 or x=-1

Q529) Solve 4x^2+25x+6=0
Ans: x=-0.25 or x=-6

Q530) Solve 29x^2+48x+19=0
Ans: x=-0.66 or x=-1

Q531) Solve 6x^2+43x+26=0
Ans: x=-0.67 or x=-6.5

Q532) Solve 3x^2+13x+12=0
Ans: x=-1.33 or x=-3

Q533) Solve 28x^2+29x+6=0
Ans: x=-0.29 or x=-0.75

Q534) Solve 8x^2+38x+35=0
Ans: x=-1.25 or x=-3.5

Q535) Solve 25x^2+39x+14=0
Ans: x=-0.56 or x=-1

Q536) Solve 24x^2+22x+4=0
Ans: x=-0.25 or x=-0.67

Q537) Solve 12x^2+22x+10=0
Ans: x=-0.83 or x=-1

Q538) Solve 9x^2+37x+28=0
Ans: x=-1 or x=-3.11

Q539) Solve 18x^2+25x+7=0
Ans: x=-0.39 or x=-1

Q540) Solve 3x^2+7x+4=0
Ans: x=-1 or x=-1.33

Q541) Solve 15x^2+28x+12=0
Ans: x=-0.67 or x=-1.2

Q542) Solve 23x^2+27x+4=0
Ans: x=-0.17 or x=-1

Q543) Solve 18x^2+22x+4=0
Ans: x=-0.22 or x=-1

Q544) Solve 6x^2+35x+50=0
Ans: x=-2.5 or x=-3.33

Q545) Solve 44x^2+42x+10=0
Ans: x=-0.45 or x=-0.5

Q546) Solve 22x^2+47x+18=0
Ans: x=-0.5 or x=-1.64

Q547) Solve 8x^2+9x+1=0
Ans: x=-0.12 or x=-1

Q548) Solve 7x^2+29x+4=0
Ans: x=-0.14 or x=-4

Q549) Solve 9x^2+36x+11=0
Ans: x=-0.33 or x=-3.67

Q550) Solve 32x^2+36x+7=0
Ans: x=-0.25 or x=-0.87

Q551) Solve x^2+9x+18=0
Ans: x=-3 or x=-6

Q552) Solve 9x^2+26x+17=0
Ans: x=-1 or x=-1.89

Q553) Solve 10x^2+47x+48=0
Ans: x=-1.5 or x=-3.2

Q554) Solve x^2+25x+46=0
Ans: x=-2 or x=-23

Q555) Solve 21x^2+22x+1=0
Ans: x=-0.05 or x=-1

Q556) Solve 10x^2+28x+16=0
Ans: x=-0.8 or x=-2

Q557) Solve 9x^2+38x+8=0
Ans: x=-0.22 or x=-4

Q558) Solve 24x^2+18x+3=0
Ans: x=-0.25 or x=-0.5

Q559) Solve 20x^2+21x+1=0
Ans: x=-0.05 or x=-1

Q560) Solve 29x^2+34x+5=0
Ans: x=-0.17 or x=-1

Q561) Solve 18x^2+48x+30=0
Ans: x=-1 or x=-1.67

Q562) Solve 12x^2+13x+3=0
Ans: x=-0.33 or x=-0.75

Q563) Solve 6x^2+25x+4=0
Ans: x=-0.17 or x=-4

Q564) Solve 15x^2+49x+26=0
Ans: x=-0.67 or x=-2.6

Q565) Solve x^2+10x+16=0
Ans: x=-2 or x=-8

Q566) Solve 6x^2+37x+31=0
Ans: x=-1 or x=-5.17

Q567) Solve 21x^2+49x+14=0
Ans: x=-0.33 or x=-2

Q568) Solve 20x^2+36x+16=0
Ans: x=-0.8 or x=-1

Q569) Solve 16x^2+32x+16=0
Ans: x=-1 or x=-1

Q570) Solve 8x^2+28x+20=0
Ans: x=-1 or x=-2.5

Q571) Solve 36x^2+45x+9=0
Ans: x=-0.25 or x=-1

Q572) Solve 10x^2+39x+14=0
Ans: x=-0.4 or x=-3.5

Q573) Solve 9x^2+27x+18=0
Ans: x=-1 or x=-2

Q574) Solve 14x^2+32x+8=0
Ans: x=-0.29 or x=-2

Q575) Solve 40x^2+28x+4=0
Ans: x=-0.2 or x=-0.5

Q576) Solve x^2+44x+43=0
Ans: x=-1 or x=-43

Q577) Solve 12x^2+36x+24=0
Ans: x=-1 or x=-2

Q578) Solve 2x^2+9x+10=0
Ans: x=-2 or x=-2.5

Q579) Solve 16x^2+46x+15=0
Ans: x=-0.37 or x=-2.5

Q580) Solve 22x^2+45x+17=0
Ans: x=-0.5 or x=-1.55

Q581) Solve 19x^2+40x+4=0
Ans: x=-0.11 or x=-2

Q582) Solve 9x^2+26x+17=0
Ans: x=-1 or x=-1.89

Q583) Solve 8x^2+41x+5=0
Ans: x=-0.12 or x=-5

Q584) Solve 13x^2+32x+19=0
Ans: x=-1 or x=-1.46

Q585) Solve 3x^2+44x+41=0
Ans: x=-1 or x=-13.67

Q586) Solve 15x^2+34x+19=0
Ans: x=-1 or x=-1.27

Q587) Solve 12x^2+46x+42=0
Ans: x=-1.5 or x=-2.33

Q588) Solve 34x^2+27x+5=0
Ans: x=-0.29 or x=-0.5

Q589) Solve 8x^2+24x+18=0
Ans: x=-1.5 or x=-1.5

Q590) Solve 2x^2+9x+10=0
Ans: x=-2 or x=-2.5

Q591) Solve 30x^2+41x+7=0
Ans: x=-0.2 or x=-1.17

Q592) Solve 12x^2+50x+38=0
Ans: x=-1 or x=-3.17

Q593) Solve 46x^2+25x+1=0
Ans: x=-0.04 or x=-0.5

Q594) Solve 8x^2+36x+16=0
Ans: x=-0.5 or x=-4

Q595) Solve 11x^2+23x+2=0
Ans: x=-0.09 or x=-2

Q596) Solve 31x^2+36x+5=0
Ans: x=-0.16 or x=-1

Q597) Solve 36x^2+41x+5=0
Ans: x=-0.14 or x=-1

Q598) Solve 6x^2+36x+30=0
Ans: x=-1 or x=-5

Q599) Solve 12x^2+43x+35=0
Ans: x=-1.25 or x=-2.33

Q600) Solve 44x^2+36x+7=0
Ans: x=-0.32 or x=-0.5

Q601) Solve 43x^2+49x+6=0
Ans: x=-0.14 or x=-1

Q602) Solve 44x^2+24x+1=0
Ans: x=-0.05 or x=-0.5

Q603) Solve 11x^2+15x+4=0
Ans: x=-0.36 or x=-1

Q604) Solve 10x^2+26x+12=0
Ans: x=-0.6 or x=-2

Q605) Solve 19x^2+41x+6=0
Ans: x=-0.16 or x=-2

Q606) Solve 9x^2+32x+23=0
Ans: x=-1 or x=-2.56

Q607) Solve 10x^2+21x+9=0
Ans: x=-0.6 or x=-1.5

Q608) Solve 7x^2+33x+26=0
Ans: x=-1 or x=-3.71

Q609) Solve 26x^2+41x+3=0
Ans: x=-0.08 or x=-1.5

Q610) Solve 8x^2+38x+39=0
Ans: x=-1.5 or x=-3.25

Q611) Solve 9x^2+10x+1=0
Ans: x=-0.11 or x=-1

Q612) Solve 49x^2+49x+12=0
Ans: x=-0.43 or x=-0.57

Q613) Solve 38x^2+23x+2=0
Ans: x=-0.11 or x=-0.5

Q614) Solve 6x^2+19x+10=0
Ans: x=-0.67 or x=-2.5

Q615) Solve 23x^2+37x+14=0
Ans: x=-0.61 or x=-1

Q616) Solve 40x^2+36x+8=0
Ans: x=-0.4 or x=-0.5

Q617) Solve 9x^2+42x+13=0
Ans: x=-0.33 or x=-4.33

Q618) Solve 4x^2+15x+11=0
Ans: x=-1 or x=-2.75

Q619) Solve 12x^2+13x+3=0
Ans: x=-0.33 or x=-0.75

Q620) Solve 34x^2+37x+10=0
Ans: x=-0.5 or x=-0.59

Q621) Solve 30x^2+39x+9=0
Ans: x=-0.3 or x=-1

Q622) Solve 9x^2+41x+20=0
Ans: x=-0.56 or x=-4

Q623) Solve x^2+13x+36=0
Ans: x=-4 or x=-9

Q624) Solve 13x^2+49x+36=0
Ans: x=-1 or x=-2.77

Q625) Solve 5x^2+14x+8=0
Ans: x=-0.8 or x=-2

Q626) Solve 12x^2+40x+32=0
Ans: x=-1.33 or x=-2

Q627) Solve 8x^2+47x+39=0
Ans: x=-1 or x=-4.87

Q628) Solve 7x^2+46x+24=0
Ans: x=-0.57 or x=-6

Q629) Solve 25x^2+44x+19=0
Ans: x=-0.76 or x=-1

Q630) Solve 32x^2+46x+15=0
Ans: x=-0.5 or x=-0.94

Q631) Solve 42x^2+13x+1=0
Ans: x=-0.14 or x=-0.17

Q632) Solve 3x^2+30x+27=0
Ans: x=-1 or x=-9

Q633) Solve 20x^2+46x+24=0
Ans: x=-0.8 or x=-1.5

Q634) Solve 9x^2+39x+40=0
Ans: x=-1.67 or x=-2.67

Q635) Solve 18x^2+37x+15=0
Ans: x=-0.56 or x=-1.5

Q636) Solve 20x^2+31x+11=0
Ans: x=-0.55 or x=-1

Q637) Solve 38x^2+45x+7=0
Ans: x=-0.18 or x=-1

Q638) Solve 36x^2+39x+9=0
Ans: x=-0.33 or x=-0.75

Q639) Solve 32x^2+28x+5=0
Ans: x=-0.25 or x=-0.62

Q640) Solve 2x^2+22x+36=0
Ans: x=-2 or x=-9

Q641) Solve 18x^2+45x+13=0
Ans: x=-0.33 or x=-2.17

Q642) Solve 6x^2+27x+27=0
Ans: x=-1.5 or x=-3

Q643) Solve 21x^2+43x+20=0
Ans: x=-0.71 or x=-1.33

Q644) Solve 21x^2+47x+22=0
Ans: x=-0.67 or x=-1.57

Q645) Solve 33x^2+34x+1=0
Ans: x=-0.03 or x=-1

Q646) Solve 23x^2+24x+1=0
Ans: x=-0.04 or x=-1

Q647) Solve 48x^2+49x+11=0
Ans: x=-0.33 or x=-0.69

Q648) Solve 13x^2+45x+18=0
Ans: x=-0.46 or x=-3

Q649) Solve 22x^2+25x+3=0
Ans: x=-0.14 or x=-1

Q650) Solve 7x^2+28x+28=0
Ans: x=-2 or x=-2

Q651) Solve 13x^2+46x+21=0
Ans: x=-0.54 or x=-3

Q652) Solve 48x^2+42x+9=0
Ans: x=-0.37 or x=-0.5

Q653) Solve 16x^2+33x+2=0
Ans: x=-0.06 or x=-2

Q654) Solve 11x^2+40x+21=0
Ans: x=-0.64 or x=-3

Q655) Solve 2x^2+15x+22=0
Ans: x=-2 or x=-5.5

Q656) Solve 22x^2+35x+3=0
Ans: x=-0.09 or x=-1.5

Q657) Solve 4x^2+27x+45=0
Ans: x=-3 or x=-3.75

Q658) Solve x^2+12x+36=0
Ans: x=-6 or x=-6

Q659) Solve 10x^2+31x+13=0
Ans: x=-0.5 or x=-2.6

Q660) Solve 14x^2+49x+21=0
Ans: x=-0.5 or x=-3

Q661) Solve 11x^2+16x+5=0
Ans: x=-0.45 or x=-1

Q662) Solve 3x^2+25x+48=0
Ans: x=-3 or x=-5.33

Q663) Solve 5x^2+28x+15=0
Ans: x=-0.6 or x=-5

Q664) Solve 6x^2+27x+30=0
Ans: x=-2 or x=-2.5

Q665) Solve 25x^2+40x+15=0
Ans: x=-0.6 or x=-1

Q666) Solve 25x^2+29x+4=0
Ans: x=-0.16 or x=-1

Q667) Solve 23x^2+24x+1=0
Ans: x=-0.04 or x=-1

Q668) Solve 17x^2+42x+25=0
Ans: x=-1 or x=-1.47

Q669) Solve 14x^2+39x+16=0
Ans: x=-0.5 or x=-2.29

Q670) Solve 29x^2+46x+17=0
Ans: x=-0.59 or x=-1

Q671) Solve 28x^2+23x+4=0
Ans: x=-0.25 or x=-0.57

Q672) Solve 11x^2+47x+50=0
Ans: x=-2 or x=-2.27

Q673) Solve 3x^2+31x+50=0
Ans: x=-2 or x=-8.33

Q674) Solve x^2+19x+34=0
Ans: x=-2 or x=-17

Q675) Solve 4x^2+40x+19=0
Ans: x=-0.5 or x=-9.5

Q676) Solve 15x^2+50x+40=0
Ans: x=-1.33 or x=-2

Q677) Solve 25x^2+50x+16=0
Ans: x=-0.4 or x=-1.6

Q678) Solve 32x^2+50x+3=0
Ans: x=-0.06 or x=-1.5

Q679) Solve 26x^2+47x+21=0
Ans: x=-0.81 or x=-1

Q680) Solve 14x^2+17x+5=0
Ans: x=-0.5 or x=-0.71

Q681) Solve 30x^2+46x+8=0
Ans: x=-0.2 or x=-1.33

Q682) Solve 16x^2+10x+1=0
Ans: x=-0.12 or x=-0.5

Q683) Solve 20x^2+23x+3=0
Ans: x=-0.15 or x=-1

Q684) Solve 37x^2+46x+9=0
Ans: x=-0.24 or x=-1

Q685) Solve 15x^2+38x+23=0
Ans: x=-1 or x=-1.53

Q686) Solve 4x^2+35x+49=0
Ans: x=-1.75 or x=-7

Q687) Solve 25x^2+42x+17=0
Ans: x=-0.68 or x=-1

Q688) Solve 7x^2+8x+1=0
Ans: x=-0.14 or x=-1

Q689) Solve 42x^2+50x+8=0
Ans: x=-0.19 or x=-1

Q690) Solve 40x^2+44x+12=0
Ans: x=-0.5 or x=-0.6

Q691) Solve 3x^2+38x+35=0
Ans: x=-1 or x=-11.67

Q692) Solve 23x^2+45x+22=0
Ans: x=-0.96 or x=-1

Q693) Solve 10x^2+37x+34=0
Ans: x=-1.7 or x=-2

Q694) Solve 23x^2+24x+1=0
Ans: x=-0.04 or x=-1

Q695) Solve 10x^2+40x+30=0
Ans: x=-1 or x=-3

Q696) Solve 19x^2+29x+10=0
Ans: x=-0.53 or x=-1

Q697) Solve 4x^2+11x+7=0
Ans: x=-1 or x=-1.75

Q698) Solve 7x^2+34x+24=0
Ans: x=-0.86 or x=-4

Q699) Solve 2x^2+49x+47=0
Ans: x=-1 or x=-23.5

Q700) Solve 33x^2+46x+16=0
Ans: x=-0.67 or x=-0.73

Q701) Solve 18x^2+39x+20=0
Ans: x=-0.83 or x=-1.33

Q702) Solve 2x^2+13x+21=0
Ans: x=-3 or x=-3.5

Q703) Solve x^2+14x+13=0
Ans: x=-1 or x=-13

Q704) Solve 8x^2+46x+11=0
Ans: x=-0.25 or x=-5.5

Q705) Solve 45x^2+48x+3=0
Ans: x=-0.07 or x=-1

Q706) Solve 42x^2+38x+8=0
Ans: x=-0.33 or x=-0.57

Q707) Solve 28x^2+22x+4=0
Ans: x=-0.29 or x=-0.5

Q708) Solve 48x^2+35x+2=0
Ans: x=-0.06 or x=-0.67

Q709) Solve 2x^2+14x+24=0
Ans: x=-3 or x=-4

Q710) Solve 2x^2+34x+32=0
Ans: x=-1 or x=-16

Q711) Solve 24x^2+49x+22=0
Ans: x=-0.67 or x=-1.37

Q712) Solve 14x^2+50x+44=0
Ans: x=-1.57 or x=-2

Q713) Solve 6x^2+23x+21=0
Ans: x=-1.5 or x=-2.33

Q714) Solve 14x^2+46x+36=0
Ans: x=-1.29 or x=-2

Q715) Solve 15x^2+37x+18=0
Ans: x=-0.67 or x=-1.8

Q716) Solve 27x^2+49x+22=0
Ans: x=-0.81 or x=-1

Q717) Solve 2x^2+16x+32=0
Ans: x=-4 or x=-4

Q718) Solve 3x^2+43x+14=0
Ans: x=-0.33 or x=-14

Q719) Solve 36x^2+44x+13=0
Ans: x=-0.5 or x=-0.72

Q720) Solve 9x^2+33x+30=0
Ans: x=-1.67 or x=-2

Q721) Solve 17x^2+42x+16=0
Ans: x=-0.47 or x=-2

Q722) Solve 17x^2+19x+2=0
Ans: x=-0.12 or x=-1

Q723) Solve 11x^2+39x+18=0
Ans: x=-0.55 or x=-3

Q724) Solve 20x^2+41x+20=0
Ans: x=-0.8 or x=-1.25

Q725) Solve 10x^2+31x+22=0
Ans: x=-1.1 or x=-2

Q726) Solve 22x^2+31x+10=0
Ans: x=-0.5 or x=-0.91

Q727) Solve 36x^2+27x+5=0
Ans: x=-0.33 or x=-0.42

Q728) Solve 24x^2+50x+21=0
Ans: x=-0.58 or x=-1.5

Q729) Solve 25x^2+48x+23=0
Ans: x=-0.92 or x=-1

Q730) Solve 33x^2+46x+13=0
Ans: x=-0.39 or x=-1

Q731) Solve 4x^2+22x+18=0
Ans: x=-1 or x=-4.5

Q732) Solve 12x^2+49x+39=0
Ans: x=-1.08 or x=-3

Q733) Solve 9x^2+37x+4=0
Ans: x=-0.11 or x=-4

Q734) Solve 49x^2+21x+2=0
Ans: x=-0.14 or x=-0.29

Q735) Solve 40x^2+38x+9=0
Ans: x=-0.45 or x=-0.5

Q736) Solve 21x^2+17x+2=0
Ans: x=-0.14 or x=-0.67

Q737) Solve 4x^2+36x+32=0
Ans: x=-1 or x=-8

Q738) Solve 6x^2+34x+20=0
Ans: x=-0.67 or x=-5

Q739) Solve 2x^2+49x+24=0
Ans: x=-0.5 or x=-24

Q740) Solve 25x^2+40x+7=0
Ans: x=-0.2 or x=-1.4

Q741) Solve 20x^2+47x+14=0
Ans: x=-0.35 or x=-2

Q742) Solve 14x^2+20x+6=0
Ans: x=-0.43 or x=-1

Q743) Solve 6x^2+13x+5=0
Ans: x=-0.5 or x=-1.67

Q744) Solve 14x^2+17x+3=0
Ans: x=-0.21 or x=-1

Q745) Solve 32x^2+44x+15=0
Ans: x=-0.62 or x=-0.75

Q746) Solve 6x^2+14x+4=0
Ans: x=-0.33 or x=-2

Q747) Solve 9x^2+27x+14=0
Ans: x=-0.67 or x=-2.33

Q748) Solve 40x^2+48x+8=0
Ans: x=-0.2 or x=-1

Q749) Solve 34x^2+29x+6=0
Ans: x=-0.35 or x=-0.5

Q750) Solve 6x^2+31x+5=0
Ans: x=-0.17 or x=-5

Q751) Solve 7x^2+50x+7=0
Ans: x=-0.14 or x=-7

Q752) Solve 20x^2+48x+27=0
Ans: x=-0.9 or x=-1.5

Q753) Solve 32x^2+22x+3=0
Ans: x=-0.19 or x=-0.5

Q754) Solve 20x^2+9x+1=0
Ans: x=-0.2 or x=-0.25

Q755) Solve 7x^2+25x+18=0
Ans: x=-1 or x=-2.57

Q756) Solve 12x^2+14x+4=0
Ans: x=-0.5 or x=-0.67

Q757) Solve 3x^2+15x+12=0
Ans: x=-1 or x=-4

Q758) Solve 42x^2+25x+3=0
Ans: x=-0.17 or x=-0.43

Q759) Solve 2x^2+25x+50=0
Ans: x=-2.5 or x=-10

Q760) Solve 21x^2+38x+16=0
Ans: x=-0.67 or x=-1.14

Q761) Solve 12x^2+49x+30=0
Ans: x=-0.75 or x=-3.33

Q762) Solve 35x^2+48x+16=0
Ans: x=-0.57 or x=-0.8

Q763) Solve 15x^2+47x+32=0
Ans: x=-1 or x=-2.13

Q764) Solve 25x^2+40x+7=0
Ans: x=-0.2 or x=-1.4

Q765) Solve 5x^2+47x+42=0
Ans: x=-1 or x=-8.4

Q766) Solve 16x^2+46x+30=0
Ans: x=-1 or x=-1.87

Q767) Solve 19x^2+30x+11=0
Ans: x=-0.58 or x=-1

Q768) Solve 28x^2+32x+9=0
Ans: x=-0.5 or x=-0.64

Q769) Solve 25x^2+42x+17=0
Ans: x=-0.68 or x=-1

Q770) Solve 5x^2+46x+48=0
Ans: x=-1.2 or x=-8

Q771) Solve 32x^2+39x+7=0
Ans: x=-0.22 or x=-1

Q772) Solve 22x^2+43x+15=0
Ans: x=-0.45 or x=-1.5

Q773) Solve 12x^2+32x+16=0
Ans: x=-0.67 or x=-2

Q774) Solve 30x^2+28x+6=0
Ans: x=-0.33 or x=-0.6

Q775) Solve 45x^2+30x+5=0
Ans: x=-0.33 or x=-0.33

Q776) Solve 9x^2+26x+16=0
Ans: x=-0.89 or x=-2

Q777) Solve x^2+16x+28=0
Ans: x=-2 or x=-14

Q778) Solve 21x^2+25x+4=0
Ans: x=-0.19 or x=-1

Q779) Solve 29x^2+38x+9=0
Ans: x=-0.31 or x=-1

Q780) Solve 5x^2+29x+20=0
Ans: x=-0.8 or x=-5

Q781) Solve 3x^2+48x+45=0
Ans: x=-1 or x=-15

Q782) Solve 14x^2+39x+22=0
Ans: x=-0.79 or x=-2

Q783) Solve 2x^2+35x+33=0
Ans: x=-1 or x=-16.5

Q784) Solve 27x^2+33x+10=0
Ans: x=-0.56 or x=-0.67

Q785) Solve 12x^2+50x+8=0
Ans: x=-0.17 or x=-4

Q786) Solve 9x^2+44x+35=0
Ans: x=-1 or x=-3.89

Q787) Solve 4x^2+16x+7=0
Ans: x=-0.5 or x=-3.5

Q788) Solve 25x^2+27x+2=0
Ans: x=-0.08 or x=-1

Q789) Solve 3x^2+17x+10=0
Ans: x=-0.67 or x=-5

Q790) Solve 27x^2+27x+6=0
Ans: x=-0.33 or x=-0.67

Q791) Solve 2x^2+49x+24=0
Ans: x=-0.5 or x=-24

Q792) Solve 10x^2+46x+24=0
Ans: x=-0.6 or x=-4

Q793) Solve 16x^2+26x+3=0
Ans: x=-0.12 or x=-1.5

Q794) Solve 40x^2+43x+3=0
Ans: x=-0.07 or x=-1

Q795) Solve 10x^2+37x+34=0
Ans: x=-1.7 or x=-2

Q796) Solve 8x^2+40x+48=0
Ans: x=-2 or x=-3

Q797) Solve 4x^2+8x+4=0
Ans: x=-1 or x=-1

Q798) Solve 13x^2+43x+30=0
Ans: x=-1 or x=-2.31

Q799) Solve 12x^2+26x+10=0
Ans: x=-0.5 or x=-1.67

Q800) Solve 13x^2+47x+24=0
Ans: x=-0.62 or x=-3

Q801) Solve 24x^2+38x+14=0
Ans: x=-0.58 or x=-1

Q802) Solve 48x^2+40x+8=0
Ans: x=-0.33 or x=-0.5

Q803) Solve 10x^2+45x+35=0
Ans: x=-1 or x=-3.5

Q804) Solve 31x^2+48x+17=0
Ans: x=-0.55 or x=-1

Q805) Solve 2x^2+31x+42=0
Ans: x=-1.5 or x=-14

Q806) Solve 30x^2+29x+7=0
Ans: x=-0.47 or x=-0.5

Q807) Solve 30x^2+22x+4=0
Ans: x=-0.33 or x=-0.4

Q808) Solve 20x^2+47x+27=0
Ans: x=-1 or x=-1.35

Q809) Solve 13x^2+18x+5=0
Ans: x=-0.38 or x=-1

Q810) Solve 29x^2+42x+13=0
Ans: x=-0.45 or x=-1

Q811) Solve 14x^2+31x+6=0
Ans: x=-0.21 or x=-2

Q812) Solve 20x^2+47x+27=0
Ans: x=-1 or x=-1.35

Q813) Solve 20x^2+43x+14=0
Ans: x=-0.4 or x=-1.75

Q814) Solve 16x^2+27x+11=0
Ans: x=-0.69 or x=-1

Q815) Solve 32x^2+42x+13=0
Ans: x=-0.5 or x=-0.81

Q816) Solve 6x^2+32x+26=0
Ans: x=-1 or x=-4.33

Q817) Solve x^2+30x+29=0
Ans: x=-1 or x=-29

Q818) Solve 12x^2+44x+24=0
Ans: x=-0.67 or x=-3

Q819) Solve 16x^2+49x+3=0
Ans: x=-0.06 or x=-3

Q820) Solve 26x^2+41x+15=0
Ans: x=-0.58 or x=-1

Q821) Solve 17x^2+36x+4=0
Ans: x=-0.12 or x=-2

Q822) Solve 18x^2+47x+22=0
Ans: x=-0.61 or x=-2

Q823) Solve 37x^2+49x+12=0
Ans: x=-0.32 or x=-1

Q824) Solve 12x^2+17x+5=0
Ans: x=-0.42 or x=-1

Q825) Solve 34x^2+47x+15=0
Ans: x=-0.5 or x=-0.88

Q826) Solve 12x^2+44x+35=0
Ans: x=-1.17 or x=-2.5

Q827) Solve 4x^2+28x+40=0
Ans: x=-2 or x=-5

Q828) Solve 9x^2+21x+10=0
Ans: x=-0.67 or x=-1.67

Q829) Solve 5x^2+24x+28=0
Ans: x=-2 or x=-2.8

Q830) Solve 9x^2+40x+16=0
Ans: x=-0.44 or x=-4

Q831) Solve 24x^2+23x+5=0
Ans: x=-0.33 or x=-0.62

Q832) Solve 9x^2+38x+40=0
Ans: x=-2 or x=-2.22

Q833) Solve 6x^2+32x+40=0
Ans: x=-2 or x=-3.33

Q834) Solve 3x^2+47x+44=0
Ans: x=-1 or x=-14.67

Q835) Solve 18x^2+41x+21=0
Ans: x=-0.78 or x=-1.5

Q836) Solve 13x^2+26x+13=0
Ans: x=-1 or x=-1

Q837) Solve 4x^2+25x+39=0
Ans: x=-3 or x=-3.25

Q838) Solve 8x^2+14x+5=0
Ans: x=-0.5 or x=-1.25

Q839) Solve 12x^2+22x+8=0
Ans: x=-0.5 or x=-1.33

Q840) Solve 36x^2+48x+16=0
Ans: x=-0.67 or x=-0.67

Q841) Solve 8x^2+18x+9=0
Ans: x=-0.75 or x=-1.5

Q842) Solve 42x^2+34x+4=0
Ans: x=-0.14 or x=-0.67

Q843) Solve 15x^2+37x+20=0
Ans: x=-0.8 or x=-1.67

Q844) Solve 33x^2+35x+2=0
Ans: x=-0.06 or x=-1

Q845) Solve 2x^2+23x+21=0
Ans: x=-1 or x=-10.5

Q846) Solve 13x^2+40x+27=0
Ans: x=-1 or x=-2.08

Q847) Solve 11x^2+29x+18=0
Ans: x=-1 or x=-1.64

Q848) Solve 3x^2+29x+46=0
Ans: x=-2 or x=-7.67

Q849) Solve 18x^2+33x+14=0
Ans: x=-0.67 or x=-1.17

Q850) Solve 18x^2+15x+2=0
Ans: x=-0.17 or x=-0.67

Q851) Solve 13x^2+45x+18=0
Ans: x=-0.46 or x=-3

Q852) Solve 31x^2+48x+17=0
Ans: x=-0.55 or x=-1

Q853) Solve 40x^2+46x+13=0
Ans: x=-0.5 or x=-0.65

Q854) Solve 40x^2+47x+12=0
Ans: x=-0.37 or x=-0.8

Q855) Solve 4x^2+37x+40=0
Ans: x=-1.25 or x=-8

Q856) Solve 25x^2+40x+12=0
Ans: x=-0.4 or x=-1.2

Q857) Solve 48x^2+40x+8=0
Ans: x=-0.33 or x=-0.5

Q858) Solve 14x^2+29x+11=0
Ans: x=-0.5 or x=-1.57

Q859) Solve 20x^2+45x+25=0
Ans: x=-1 or x=-1.25

Q860) Solve 7x^2+36x+44=0
Ans: x=-2 or x=-3.14

Q861) Solve 4x^2+36x+17=0
Ans: x=-0.5 or x=-8.5

Q862) Solve 48x^2+20x+2=0
Ans: x=-0.17 or x=-0.25

Q863) Solve 11x^2+41x+24=0
Ans: x=-0.73 or x=-3

Q864) Solve 6x^2+25x+4=0
Ans: x=-0.17 or x=-4

Q865) Solve 5x^2+31x+26=0
Ans: x=-1 or x=-5.2

Q866) Solve 15x^2+41x+12=0
Ans: x=-0.33 or x=-2.4

Q867) Solve 35x^2+47x+12=0
Ans: x=-0.34 or x=-1

Q868) Solve 4x^2+23x+28=0
Ans: x=-1.75 or x=-4

Q869) Solve 5x^2+22x+24=0
Ans: x=-2 or x=-2.4

Q870) Solve 6x^2+35x+16=0
Ans: x=-0.5 or x=-5.33

Q871) Solve 9x^2+45x+26=0
Ans: x=-0.67 or x=-4.33

Q872) Solve 30x^2+41x+13=0
Ans: x=-0.5 or x=-0.87

Q873) Solve 4x^2+29x+25=0
Ans: x=-1 or x=-6.25

Q874) Solve 4x^2+21x+26=0
Ans: x=-2 or x=-3.25

Q875) Solve x^2+18x+17=0
Ans: x=-1 or x=-17

Q876) Solve 10x^2+49x+39=0
Ans: x=-1 or x=-3.9

Q877) Solve 9x^2+43x+34=0
Ans: x=-1 or x=-3.78

Q878) Solve 10x^2+43x+19=0
Ans: x=-0.5 or x=-3.8

Q879) Solve 5x^2+33x+46=0
Ans: x=-2 or x=-4.6

Q880) Solve 6x^2+46x+28=0
Ans: x=-0.67 or x=-7

Q881) Solve 17x^2+44x+27=0
Ans: x=-1 or x=-1.59

Q882) Solve x^2+11x+30=0
Ans: x=-5 or x=-6

Q883) Solve 2x^2+47x+45=0
Ans: x=-1 or x=-22.5

Q884) Solve 3x^2+23x+14=0
Ans: x=-0.67 or x=-7

Q885) Solve 30x^2+43x+4=0
Ans: x=-0.1 or x=-1.33

Q886) Solve x^2+18x+17=0
Ans: x=-1 or x=-17

Q887) Solve 11x^2+32x+20=0
Ans: x=-0.91 or x=-2

Q888) Solve 27x^2+34x+7=0
Ans: x=-0.26 or x=-1

Q889) Solve 4x^2+28x+13=0
Ans: x=-0.5 or x=-6.5

Q890) Solve 11x^2+27x+10=0
Ans: x=-0.45 or x=-2

Q891) Solve 14x^2+38x+20=0
Ans: x=-0.71 or x=-2

Q892) Solve 31x^2+48x+17=0
Ans: x=-0.55 or x=-1

Q893) Solve 7x^2+12x+5=0
Ans: x=-0.71 or x=-1

Q894) Solve 39x^2+49x+10=0
Ans: x=-0.26 or x=-1

Q895) Solve 17x^2+42x+25=0
Ans: x=-1 or x=-1.47

Q896) Solve 11x^2+40x+36=0
Ans: x=-1.64 or x=-2

Q897) Solve 20x^2+46x+24=0
Ans: x=-0.8 or x=-1.5

Q898) Solve 30x^2+41x+7=0
Ans: x=-0.2 or x=-1.17

Q899) Solve 5x^2+11x+2=0
Ans: x=-0.2 or x=-2

Q900) Solve 38x^2+37x+9=0
Ans: x=-0.47 or x=-0.5

Q901) Solve 14x^2+40x+24=0
Ans: x=-0.86 or x=-2

Q902) Solve 15x^2+37x+20=0
Ans: x=-0.8 or x=-1.67

Q903) Solve 40x^2+28x+4=0
Ans: x=-0.2 or x=-0.5

Q904) Solve 34x^2+46x+12=0
Ans: x=-0.35 or x=-1

Q905) Solve x^2+22x+40=0
Ans: x=-2 or x=-20

Q906) Solve 4x^2+22x+24=0
Ans: x=-1.5 or x=-4

Q907) Solve 3x^2+22x+39=0
Ans: x=-3 or x=-4.33

Q908) Solve x^2+13x+12=0
Ans: x=-1 or x=-12

Q909) Solve 44x^2+23x+3=0
Ans: x=-0.25 or x=-0.27

Q910) Solve 18x^2+43x+14=0
Ans: x=-0.39 or x=-2

Q911) Solve 6x^2+44x+48=0
Ans: x=-1.33 or x=-6

Q912) Solve 9x^2+42x+45=0
Ans: x=-1.67 or x=-3

Q913) Solve 26x^2+15x+1=0
Ans: x=-0.08 or x=-0.5

Q914) Solve x^2+17x+42=0
Ans: x=-3 or x=-14

Q915) Solve 3x^2+33x+30=0
Ans: x=-1 or x=-10

Q916) Solve 40x^2+47x+7=0
Ans: x=-0.17 or x=-1

Q917) Solve 21x^2+44x+15=0
Ans: x=-0.43 or x=-1.67

Q918) Solve 32x^2+48x+10=0
Ans: x=-0.25 or x=-1.25

Q919) Solve 48x^2+50x+7=0
Ans: x=-0.17 or x=-0.87

Q920) Solve 40x^2+43x+3=0
Ans: x=-0.07 or x=-1

Q921) Solve 22x^2+37x+6=0
Ans: x=-0.18 or x=-1.5

Q922) Solve 46x^2+43x+10=0
Ans: x=-0.43 or x=-0.5

Q923) Solve 4x^2+20x+16=0
Ans: x=-1 or x=-4

Q924) Solve 7x^2+31x+24=0
Ans: x=-1 or x=-3.43

Q925) Solve 20x^2+37x+15=0
Ans: x=-0.6 or x=-1.25

Q926) Solve 6x^2+45x+39=0
Ans: x=-1 or x=-6.5

Q927) Solve 28x^2+42x+14=0
Ans: x=-0.5 or x=-1

Q928) Solve 9x^2+29x+20=0
Ans: x=-1 or x=-2.22

Q929) Solve 5x^2+29x+20=0
Ans: x=-0.8 or x=-5

Q930) Solve 46x^2+47x+1=0
Ans: x=-0.02 or x=-1

Q931) Solve 7x^2+28x+21=0
Ans: x=-1 or x=-3

Q932) Solve 6x^2+19x+14=0
Ans: x=-1.17 or x=-2

Q933) Solve 6x^2+28x+30=0
Ans: x=-1.67 or x=-3

Q934) Solve 21x^2+42x+21=0
Ans: x=-1 or x=-1

Q935) Solve 20x^2+44x+17=0
Ans: x=-0.5 or x=-1.7

Q936) Solve 28x^2+45x+17=0
Ans: x=-0.61 or x=-1

Q937) Solve 14x^2+39x+16=0
Ans: x=-0.5 or x=-2.29

Q938) Solve 42x^2+37x+6=0
Ans: x=-0.21 or x=-0.67

Q939) Solve 20x^2+23x+6=0
Ans: x=-0.4 or x=-0.75

Q940) Solve 41x^2+48x+7=0
Ans: x=-0.17 or x=-1

Q941) Solve 33x^2+23x+4=0
Ans: x=-0.33 or x=-0.36

Q942) Solve 32x^2+36x+9=0
Ans: x=-0.37 or x=-0.75

Q943) Solve 48x^2+49x+11=0
Ans: x=-0.33 or x=-0.69

Q944) Solve 13x^2+24x+11=0
Ans: x=-0.85 or x=-1

Q945) Solve 39x^2+50x+16=0
Ans: x=-0.62 or x=-0.67

Q946) Solve 34x^2+33x+8=0
Ans: x=-0.47 or x=-0.5

Q947) Solve 8x^2+48x+40=0
Ans: x=-1 or x=-5

Q948) Solve 16x^2+42x+20=0
Ans: x=-0.62 or x=-2

Q949) Solve 4x^2+27x+44=0
Ans: x=-2.75 or x=-4

Q950) Solve 12x^2+12x+3=0
Ans: x=-0.5 or x=-0.5

Q951) Solve 4x^2+35x+49=0
Ans: x=-1.75 or x=-7

Q952) Solve 40x^2+32x+6=0
Ans: x=-0.3 or x=-0.5

Q953) Solve 15x^2+43x+28=0
Ans: x=-1 or x=-1.87

Q954) Solve 14x^2+36x+22=0
Ans: x=-1 or x=-1.57

Q955) Solve 39x^2+40x+1=0
Ans: x=-0.03 or x=-1

Q956) Solve 14x^2+13x+3=0
Ans: x=-0.43 or x=-0.5

Q957) Solve 19x^2+46x+16=0
Ans: x=-0.42 or x=-2

Q958) Solve 20x^2+29x+9=0
Ans: x=-0.45 or x=-1

Q959) Solve 40x^2+26x+4=0
Ans: x=-0.25 or x=-0.4

Q960) Solve 7x^2+40x+33=0
Ans: x=-1 or x=-4.71

Q961) Solve 24x^2+38x+3=0
Ans: x=-0.08 or x=-1.5

Q962) Solve 8x^2+46x+45=0
Ans: x=-1.25 or x=-4.5

Q963) Solve 6x^2+11x+5=0
Ans: x=-0.83 or x=-1

Q964) Solve 13x^2+19x+6=0
Ans: x=-0.46 or x=-1

Q965) Solve 24x^2+42x+15=0
Ans: x=-0.5 or x=-1.25

Q966) Solve 18x^2+49x+20=0
Ans: x=-0.5 or x=-2.22

Q967) Solve 7x^2+33x+26=0
Ans: x=-1 or x=-3.71

Q968) Solve 35x^2+49x+14=0
Ans: x=-0.4 or x=-1

Q969) Solve 5x^2+26x+5=0
Ans: x=-0.2 or x=-5

Q970) Solve 48x^2+44x+6=0
Ans: x=-0.17 or x=-0.75

Q971) Solve 49x^2+42x+5=0
Ans: x=-0.14 or x=-0.71

Q972) Solve 44x^2+42x+10=0
Ans: x=-0.45 or x=-0.5

Q973) Solve 17x^2+18x+1=0
Ans: x=-0.06 or x=-1

Q974) Solve 4x^2+18x+14=0
Ans: x=-1 or x=-3.5

Q975) Solve 5x^2+12x+7=0
Ans: x=-1 or x=-1.4

Q976) Solve 14x^2+41x+26=0
Ans: x=-0.93 or x=-2

Q977) Solve 7x^2+39x+44=0
Ans: x=-1.57 or x=-4

Q978) Solve 35x^2+47x+6=0
Ans: x=-0.14 or x=-1.2

Q979) Solve 13x^2+45x+18=0
Ans: x=-0.46 or x=-3

Q980) Solve 27x^2+48x+16=0
Ans: x=-0.44 or x=-1.33

Q981) Solve x^2+11x+28=0
Ans: x=-4 or x=-7

Q982) Solve 10x^2+32x+24=0
Ans: x=-1.2 or x=-2

Q983) Solve 11x^2+33x+22=0
Ans: x=-1 or x=-2

Q984) Solve 36x^2+45x+11=0
Ans: x=-0.33 or x=-0.92

Q985) Solve 4x^2+21x+20=0
Ans: x=-1.25 or x=-4

Q986) Solve 48x^2+44x+10=0
Ans: x=-0.42 or x=-0.5

Q987) Solve 4x^2+9x+5=0
Ans: x=-1 or x=-1.25

Q988) Solve 7x^2+27x+20=0
Ans: x=-1 or x=-2.86

Q989) Solve 18x^2+33x+9=0
Ans: x=-0.33 or x=-1.5

Q990) Solve x^2+27x+50=0
Ans: x=-2 or x=-25

Q991) Solve 4x^2+24x+32=0
Ans: x=-2 or x=-4

Q992) Solve 2x^2+18x+16=0
Ans: x=-1 or x=-8

Q993) Solve 48x^2+14x+1=0
Ans: x=-0.12 or x=-0.17

Q994) Solve 10x^2+42x+8=0
Ans: x=-0.2 or x=-4

Q995) Solve 30x^2+25x+5=0
Ans: x=-0.33 or x=-0.5

Q996) Solve 26x^2+47x+17=0
Ans: x=-0.5 or x=-1.31

Q997) Solve 26x^2+46x+20=0
Ans: x=-0.77 or x=-1

Q998) Solve x^2+8x+12=0
Ans: x=-2 or x=-6

Q999) Solve 5x^2+34x+24=0
Ans: x=-0.8 or x=-6

Q1000) Solve 9x^2+45x+26=0
Ans: x=-0.67 or x=-4.33

Q1001) Solve 4x^2+29x+42=0
Ans: x=-2 or x=-5.25

Q1002) Solve 3x^2+21x+30=0
Ans: x=-2 or x=-5

Q1003) Solve 32x^2+42x+13=0
Ans: x=-0.5 or x=-0.81

Q1004) Solve 2x^2+9x+9=0
Ans: x=-1.5 or x=-3

Q1005) Solve 22x^2+25x+3=0
Ans: x=-0.14 or x=-1

Q1006) Solve 20x^2+42x+18=0
Ans: x=-0.6 or x=-1.5

Q1007) Solve 3x^2+16x+13=0
Ans: x=-1 or x=-4.33

Q1008) Solve x^2+14x+24=0
Ans: x=-2 or x=-12

Q1009) Solve 8x^2+22x+9=0
Ans: x=-0.5 or x=-2.25

Q1010) Solve 12x^2+25x+13=0
Ans: x=-1 or x=-1.08

Q1011) Solve 32x^2+46x+15=0
Ans: x=-0.5 or x=-0.94

Q1012) Solve 29x^2+33x+4=0
Ans: x=-0.14 or x=-1

Q1013) Solve 4x^2+29x+7=0
Ans: x=-0.25 or x=-7

Q1014) Solve 9x^2+31x+22=0
Ans: x=-1 or x=-2.44

Q1015) Solve 12x^2+44x+40=0
Ans: x=-1.67 or x=-2

Q1016) Solve 12x^2+22x+8=0
Ans: x=-0.5 or x=-1.33

Q1017) Solve 2x^2+39x+19=0
Ans: x=-0.5 or x=-19

Q1018) Solve 44x^2+49x+5=0
Ans: x=-0.11 or x=-1

Q1019) Solve 19x^2+33x+14=0
Ans: x=-0.74 or x=-1

Q1020) Solve 26x^2+27x+1=0
Ans: x=-0.04 or x=-1

Q1021) Solve 24x^2+50x+21=0
Ans: x=-0.58 or x=-1.5

Q1022) Solve 4x^2+18x+20=0
Ans: x=-2 or x=-2.5

Q1023) Solve 10x^2+48x+32=0
Ans: x=-0.8 or x=-4

Q1024) Solve 33x^2+37x+10=0
Ans: x=-0.45 or x=-0.67

Q1025) Solve 14x^2+43x+29=0
Ans: x=-1 or x=-2.07

Q1026) Solve 20x^2+25x+5=0
Ans: x=-0.25 or x=-1

Q1027) Solve 3x^2+13x+4=0
Ans: x=-0.33 or x=-4

Q1028) Solve 11x^2+35x+24=0
Ans: x=-1 or x=-2.18

Q1029) Solve 6x^2+35x+11=0
Ans: x=-0.33 or x=-5.5

Q1030) Solve 30x^2+41x+13=0
Ans: x=-0.5 or x=-0.87

Q1031) Solve 20x^2+49x+11=0
Ans: x=-0.25 or x=-2.2

Q1032) Solve 9x^2+38x+29=0
Ans: x=-1 or x=-3.22

Q1033) Solve 25x^2+31x+6=0
Ans: x=-0.24 or x=-1

Q1034) Solve x^2+19x+34=0
Ans: x=-2 or x=-17

Q1035) Solve 15x^2+41x+28=0
Ans: x=-1.33 or x=-1.4

Q1036) Solve 13x^2+27x+2=0
Ans: x=-0.08 or x=-2

Q1037) Solve 15x^2+38x+24=0
Ans: x=-1.2 or x=-1.33

Q1038) Solve 17x^2+22x+5=0
Ans: x=-0.29 or x=-1

Q1039) Solve 4x^2+28x+49=0
Ans: x=-3.5 or x=-3.5

Q1040) Solve 17x^2+43x+18=0
Ans: x=-0.53 or x=-2

Q1041) Solve 16x^2+39x+14=0
Ans: x=-0.44 or x=-2

Q1042) Solve 22x^2+33x+11=0
Ans: x=-0.5 or x=-1

Q1043) Solve 6x^2+29x+34=0
Ans: x=-2 or x=-2.83

Q1044) Solve 28x^2+33x+5=0
Ans: x=-0.18 or x=-1

Q1045) Solve 37x^2+49x+12=0
Ans: x=-0.32 or x=-1

Q1046) Solve 21x^2+25x+4=0
Ans: x=-0.19 or x=-1

Q1047) Solve 42x^2+49x+14=0
Ans: x=-0.5 or x=-0.67

Q1048) Solve 4x^2+30x+50=0
Ans: x=-2.5 or x=-5

Q1049) Solve 39x^2+47x+8=0
Ans: x=-0.21 or x=-1

Q1050) Solve 32x^2+16x+2=0
Ans: x=-0.25 or x=-0.25

Q1051) Solve 3x^2+14x+11=0
Ans: x=-1 or x=-3.67

Q1052) Solve 8x^2+37x+29=0
Ans: x=-1 or x=-3.62

Q1053) Solve 32x^2+22x+3=0
Ans: x=-0.19 or x=-0.5

Q1054) Solve 12x^2+15x+3=0
Ans: x=-0.25 or x=-1

Q1055) Solve 3x^2+32x+20=0
Ans: x=-0.67 or x=-10

Q1056) Solve 9x^2+43x+50=0
Ans: x=-2 or x=-2.78

Q1057) Solve 8x^2+9x+1=0
Ans: x=-0.12 or x=-1

Q1058) Solve 6x^2+16x+8=0
Ans: x=-0.67 or x=-2

Q1059) Solve 28x^2+38x+10=0
Ans: x=-0.36 or x=-1

Q1060) Solve 12x^2+33x+18=0
Ans: x=-0.75 or x=-2

Q1061) Solve 21x^2+29x+10=0
Ans: x=-0.67 or x=-0.71

Q1062) Solve 8x^2+9x+1=0
Ans: x=-0.12 or x=-1

Q1063) Solve 6x^2+37x+45=0
Ans: x=-1.67 or x=-4.5

Q1064) Solve 20x^2+21x+1=0
Ans: x=-0.05 or x=-1

Q1065) Solve 19x^2+26x+7=0
Ans: x=-0.37 or x=-1

Q1066) Solve 35x^2+24x+4=0
Ans: x=-0.29 or x=-0.4

Q1067) Solve 17x^2+48x+31=0
Ans: x=-1 or x=-1.82

Q1068) Solve 34x^2+33x+8=0
Ans: x=-0.47 or x=-0.5

Q1069) Solve x^2+9x+8=0
Ans: x=-1 or x=-8

Q1070) Solve 20x^2+39x+19=0
Ans: x=-0.95 or x=-1

Q1071) Solve 20x^2+35x+15=0
Ans: x=-0.75 or x=-1

Q1072) Solve 35x^2+29x+6=0
Ans: x=-0.4 or x=-0.43

Q1073) Solve 27x^2+45x+12=0
Ans: x=-0.33 or x=-1.33

Q1074) Solve 39x^2+41x+2=0
Ans: x=-0.05 or x=-1

Q1075) Solve 17x^2+39x+22=0
Ans: x=-1 or x=-1.29

Q1076) Solve 28x^2+29x+1=0
Ans: x=-0.04 or x=-1

Q1077) Solve 13x^2+26x+13=0
Ans: x=-1 or x=-1

Q1078) Solve 6x^2+25x+11=0
Ans: x=-0.5 or x=-3.67

Q1079) Solve 3x^2+22x+19=0
Ans: x=-1 or x=-6.33

Q1080) Solve 24x^2+40x+6=0
Ans: x=-0.17 or x=-1.5

Q1081) Solve 32x^2+36x+10=0
Ans: x=-0.5 or x=-0.62

Q1082) Solve 12x^2+47x+26=0
Ans: x=-0.67 or x=-3.25

Q1083) Solve 18x^2+19x+1=0
Ans: x=-0.06 or x=-1

Q1084) Solve 3x^2+16x+13=0
Ans: x=-1 or x=-4.33

Q1085) Solve 3x^2+14x+15=0
Ans: x=-1.67 or x=-3

Q1086) Solve 2x^2+11x+12=0
Ans: x=-1.5 or x=-4

Q1087) Solve 11x^2+14x+3=0
Ans: x=-0.27 or x=-1

Q1088) Solve 10x^2+31x+15=0
Ans: x=-0.6 or x=-2.5

Q1089) Solve 15x^2+43x+26=0
Ans: x=-0.87 or x=-2

Q1090) Solve 16x^2+23x+7=0
Ans: x=-0.44 or x=-1

Q1091) Solve 20x^2+17x+3=0
Ans: x=-0.25 or x=-0.6

Q1092) Solve 3x^2+26x+16=0
Ans: x=-0.67 or x=-8

Q1093) Solve 10x^2+45x+50=0
Ans: x=-2 or x=-2.5

Q1094) Solve 17x^2+48x+31=0
Ans: x=-1 or x=-1.82

Q1095) Solve 30x^2+47x+16=0
Ans: x=-0.5 or x=-1.07

Q1096) Solve 9x^2+28x+20=0
Ans: x=-1.11 or x=-2

Q1097) Solve 12x^2+37x+21=0
Ans: x=-0.75 or x=-2.33

Q1098) Solve 45x^2+46x+1=0
Ans: x=-0.02 or x=-1

Q1099) Solve 21x^2+24x+3=0
Ans: x=-0.14 or x=-1

Q1100) Solve 15x^2+41x+12=0
Ans: x=-0.33 or x=-2.4

Q1101) Solve 5x^2+29x+24=0
Ans: x=-1 or x=-4.8

Q1102) Solve 13x^2+48x+44=0
Ans: x=-1.69 or x=-2

Q1103) Solve 2x^2+12x+18=0
Ans: x=-3 or x=-3

Q1104) Solve 7x^2+30x+23=0
Ans: x=-1 or x=-3.29

Q1105) Solve 39x^2+37x+8=0
Ans: x=-0.33 or x=-0.62

Q1106) Solve 26x^2+31x+5=0
Ans: x=-0.19 or x=-1

Q1107) Solve 7x^2+12x+5=0
Ans: x=-0.71 or x=-1

Q1108) Solve 21x^2+26x+5=0
Ans: x=-0.24 or x=-1

Q1109) Solve 40x^2+31x+6=0
Ans: x=-0.37 or x=-0.4

Q1110) Solve 12x^2+48x+45=0
Ans: x=-1.5 or x=-2.5

Q1111) Solve 30x^2+34x+4=0
Ans: x=-0.13 or x=-1

Q1112) Solve 36x^2+48x+12=0
Ans: x=-0.33 or x=-1

Q1113) Solve 30x^2+17x+2=0
Ans: x=-0.17 or x=-0.4

Q1114) Solve 2x^2+19x+44=0
Ans: x=-4 or x=-5.5

Q1115) Solve 16x^2+40x+21=0
Ans: x=-0.75 or x=-1.75

Q1116) Solve 9x^2+45x+14=0
Ans: x=-0.33 or x=-4.67

Q1117) Solve 4x^2+28x+49=0
Ans: x=-3.5 or x=-3.5

Q1118) Solve 6x^2+23x+20=0
Ans: x=-1.33 or x=-2.5

Q1119) Solve 8x^2+26x+11=0
Ans: x=-0.5 or x=-2.75

Q1120) Solve x^2+45x+44=0
Ans: x=-1 or x=-44

Q1121) Solve 9x^2+32x+28=0
Ans: x=-1.56 or x=-2

Q1122) Solve 24x^2+18x+3=0
Ans: x=-0.25 or x=-0.5

Q1123) Solve 5x^2+43x+24=0
Ans: x=-0.6 or x=-8

Q1124) Solve 33x^2+38x+9=0
Ans: x=-0.33 or x=-0.82

Q1125) Solve 5x^2+25x+30=0
Ans: x=-2 or x=-3

Q1126) Solve 2x^2+19x+35=0
Ans: x=-2.5 or x=-7

Q1127) Solve 24x^2+42x+9=0
Ans: x=-0.25 or x=-1.5

Q1128) Solve 3x^2+25x+42=0
Ans: x=-2.33 or x=-6

Q1129) Solve 42x^2+31x+4=0
Ans: x=-0.17 or x=-0.57

Q1130) Solve 15x^2+19x+4=0
Ans: x=-0.27 or x=-1

Q1131) Solve 12x^2+36x+24=0
Ans: x=-1 or x=-2

Q1132) Solve 28x^2+47x+19=0
Ans: x=-0.68 or x=-1

Q1133) Solve 36x^2+44x+13=0
Ans: x=-0.5 or x=-0.72

Q1134) Solve 5x^2+50x+45=0
Ans: x=-1 or x=-9

Q1135) Solve x^2+14x+24=0
Ans: x=-2 or x=-12

Q1136) Solve 10x^2+22x+4=0
Ans: x=-0.2 or x=-2

Q1137) Solve 9x^2+45x+44=0
Ans: x=-1.33 or x=-3.67

Q1138) Solve 12x^2+37x+3=0
Ans: x=-0.08 or x=-3

Q1139) Solve 24x^2+18x+3=0
Ans: x=-0.25 or x=-0.5

Q1140) Solve 45x^2+39x+8=0
Ans: x=-0.33 or x=-0.53

Q1141) Solve 7x^2+37x+48=0
Ans: x=-2.29 or x=-3

Q1142) Solve 6x^2+29x+9=0
Ans: x=-0.33 or x=-4.5

Q1143) Solve 49x^2+42x+9=0
Ans: x=-0.43 or x=-0.43

Q1144) Solve 8x^2+43x+15=0
Ans: x=-0.37 or x=-5

Q1145) Solve 34x^2+38x+4=0
Ans: x=-0.12 or x=-1

Q1146) Solve 3x^2+40x+13=0
Ans: x=-0.33 or x=-13

Q1147) Solve 9x^2+39x+40=0
Ans: x=-1.67 or x=-2.67

Q1148) Solve 26x^2+35x+9=0
Ans: x=-0.35 or x=-1

Q1149) Solve 14x^2+31x+6=0
Ans: x=-0.21 or x=-2

Q1150) Solve 16x^2+10x+1=0
Ans: x=-0.12 or x=-0.5

Q1151) Solve 48x^2+40x+7=0
Ans: x=-0.25 or x=-0.58

Q1152) Solve 12x^2+24x+9=0
Ans: x=-0.5 or x=-1.5

Q1153) Solve 7x^2+36x+32=0
Ans: x=-1.14 or x=-4

Q1154) Solve 15x^2+29x+8=0
Ans: x=-0.33 or x=-1.6

Q1155) Solve 20x^2+34x+6=0
Ans: x=-0.2 or x=-1.5

Q1156) Solve 4x^2+24x+32=0
Ans: x=-2 or x=-4

Q1157) Solve 26x^2+43x+15=0
Ans: x=-0.5 or x=-1.15

Q1158) Solve 5x^2+20x+20=0
Ans: x=-2 or x=-2

Q1159) Solve 28x^2+50x+12=0
Ans: x=-0.29 or x=-1.5

Q1160) Solve 18x^2+20x+2=0
Ans: x=-0.11 or x=-1

Q1161) Solve 42x^2+13x+1=0
Ans: x=-0.14 or x=-0.17

Q1162) Solve 3x^2+25x+50=0
Ans: x=-3.33 or x=-5

Q1163) Solve 42x^2+32x+6=0
Ans: x=-0.33 or x=-0.43

Q1164) Solve 32x^2+50x+17=0
Ans: x=-0.5 or x=-1.06

Q1165) Solve 22x^2+35x+13=0
Ans: x=-0.59 or x=-1

Q1166) Solve 21x^2+16x+3=0
Ans: x=-0.33 or x=-0.43

Q1167) Solve 28x^2+50x+12=0
Ans: x=-0.29 or x=-1.5

Q1168) Solve 18x^2+45x+18=0
Ans: x=-0.5 or x=-2

Q1169) Solve 5x^2+32x+12=0
Ans: x=-0.4 or x=-6

Q1170) Solve 47x^2+49x+2=0
Ans: x=-0.04 or x=-1

Q1171) Solve 44x^2+15x+1=0
Ans: x=-0.09 or x=-0.25

Q1172) Solve 33x^2+23x+4=0
Ans: x=-0.33 or x=-0.36

Q1173) Solve 10x^2+37x+21=0
Ans: x=-0.7 or x=-3

Q1174) Solve 22x^2+30x+8=0
Ans: x=-0.36 or x=-1

Q1175) Solve 8x^2+29x+26=0
Ans: x=-1.62 or x=-2

Q1176) Solve 30x^2+46x+12=0
Ans: x=-0.33 or x=-1.2

Q1177) Solve 26x^2+40x+14=0
Ans: x=-0.54 or x=-1

Q1178) Solve 28x^2+49x+21=0
Ans: x=-0.75 or x=-1

Q1179) Solve 4x^2+31x+21=0
Ans: x=-0.75 or x=-7

Q1180) Solve 5x^2+47x+42=0
Ans: x=-1 or x=-8.4

Q1181) Solve 3x^2+13x+4=0
Ans: x=-0.33 or x=-4

Q1182) Solve 12x^2+48x+36=0
Ans: x=-1 or x=-3

Q1183) Solve 10x^2+39x+38=0
Ans: x=-1.9 or x=-2

Q1184) Solve 22x^2+35x+3=0
Ans: x=-0.09 or x=-1.5

Q1185) Solve 10x^2+43x+12=0
Ans: x=-0.3 or x=-4

Q1186) Solve 4x^2+19x+15=0
Ans: x=-1 or x=-3.75

Q1187) Solve 24x^2+10x+1=0
Ans: x=-0.17 or x=-0.25

Q1188) Solve 18x^2+33x+5=0
Ans: x=-0.17 or x=-1.67

Q1189) Solve 20x^2+43x+6=0
Ans: x=-0.15 or x=-2

Q1190) Solve 11x^2+39x+34=0
Ans: x=-1.55 or x=-2

Q1191) Solve 17x^2+35x+18=0
Ans: x=-1 or x=-1.06

Q1192) Solve 10x^2+39x+27=0
Ans: x=-0.9 or x=-3

Q1193) Solve 8x^2+18x+10=0
Ans: x=-1 or x=-1.25

Q1194) Solve 46x^2+37x+7=0
Ans: x=-0.3 or x=-0.5

Q1195) Solve 14x^2+38x+24=0
Ans: x=-1 or x=-1.71

Q1196) Solve 42x^2+31x+5=0
Ans: x=-0.24 or x=-0.5

Q1197) Solve 48x^2+49x+1=0
Ans: x=-0.02 or x=-1

Q1198) Solve 5x^2+36x+7=0
Ans: x=-0.2 or x=-7

Q1199) Solve 2x^2+14x+20=0
Ans: x=-2 or x=-5

Q1200) Solve 3x^2+27x+42=0
Ans: x=-2 or x=-7

Q1201) Solve 6x^2+9x+3=0
Ans: x=-0.5 or x=-1

Q1202) Solve 30x^2+49x+17=0
Ans: x=-0.5 or x=-1.13

Q1203) Solve 40x^2+34x+3=0
Ans: x=-0.1 or x=-0.75

Q1204) Solve 11x^2+25x+14=0
Ans: x=-1 or x=-1.27

Q1205) Solve 32x^2+32x+8=0
Ans: x=-0.5 or x=-0.5

Q1206) Solve 25x^2+30x+5=0
Ans: x=-0.2 or x=-1

Q1207) Solve 8x^2+39x+28=0
Ans: x=-0.87 or x=-4

Q1208) Solve 5x^2+35x+30=0
Ans: x=-1 or x=-6

Q1209) Solve 5x^2+23x+18=0
Ans: x=-1 or x=-3.6

Q1210) Solve 14x^2+33x+13=0
Ans: x=-0.5 or x=-1.86

Q1211) Solve 2x^2+10x+12=0
Ans: x=-2 or x=-3

Q1212) Solve 40x^2+22x+1=0
Ans: x=-0.05 or x=-0.5

Q1213) Solve 34x^2+47x+15=0
Ans: x=-0.5 or x=-0.88

Q1214) Solve 36x^2+32x+7=0
Ans: x=-0.39 or x=-0.5

Q1215) Solve 34x^2+21x+2=0
Ans: x=-0.12 or x=-0.5

Q1216) Solve 46x^2+39x+8=0
Ans: x=-0.35 or x=-0.5

Q1217) Solve 20x^2+49x+18=0
Ans: x=-0.45 or x=-2

Q1218) Solve 10x^2+41x+40=0
Ans: x=-1.6 or x=-2.5

Q1219) Solve 30x^2+41x+6=0
Ans: x=-0.17 or x=-1.2

Q1220) Solve 15x^2+47x+32=0
Ans: x=-1 or x=-2.13

Q1221) Solve 7x^2+36x+5=0
Ans: x=-0.14 or x=-5

Q1222) Solve 6x^2+13x+5=0
Ans: x=-0.5 or x=-1.67

Q1223) Solve 35x^2+33x+4=0
Ans: x=-0.14 or x=-0.8

Q1224) Solve 10x^2+29x+21=0
Ans: x=-1.4 or x=-1.5

Q1225) Solve 48x^2+35x+2=0
Ans: x=-0.06 or x=-0.67

Q1226) Solve 6x^2+19x+8=0
Ans: x=-0.5 or x=-2.67

Q1227) Solve 50x^2+47x+11=0
Ans: x=-0.44 or x=-0.5

Q1228) Solve 9x^2+21x+6=0
Ans: x=-0.33 or x=-2

Q1229) Solve 4x^2+26x+42=0
Ans: x=-3 or x=-3.5

Q1230) Solve x^2+10x+25=0
Ans: x=-5 or x=-5

Q1231) Solve 21x^2+30x+9=0
Ans: x=-0.43 or x=-1

Q1232) Solve 3x^2+20x+12=0
Ans: x=-0.67 or x=-6

Q1233) Solve 11x^2+38x+32=0
Ans: x=-1.45 or x=-2

Q1234) Solve 4x^2+21x+5=0
Ans: x=-0.25 or x=-5

Q1235) Solve 6x^2+23x+10=0
Ans: x=-0.5 or x=-3.33

Q1236) Solve 5x^2+20x+20=0
Ans: x=-2 or x=-2

Q1237) Solve 30x^2+44x+14=0
Ans: x=-0.47 or x=-1

Q1238) Solve 18x^2+47x+30=0
Ans: x=-1.11 or x=-1.5

Q1239) Solve 5x^2+34x+48=0
Ans: x=-2 or x=-4.8

Q1240) Solve 9x^2+48x+15=0
Ans: x=-0.33 or x=-5

Q1241) Solve 50x^2+41x+8=0
Ans: x=-0.32 or x=-0.5

Q1242) Solve 44x^2+32x+5=0
Ans: x=-0.23 or x=-0.5

Q1243) Solve 20x^2+9x+1=0
Ans: x=-0.2 or x=-0.25

Q1244) Solve 19x^2+28x+9=0
Ans: x=-0.47 or x=-1

Q1245) Solve 21x^2+44x+23=0
Ans: x=-1 or x=-1.1

Q1246) Solve 7x^2+14x+7=0
Ans: x=-1 or x=-1

Q1247) Solve 12x^2+46x+34=0
Ans: x=-1 or x=-2.83

Q1248) Solve 47x^2+49x+2=0
Ans: x=-0.04 or x=-1

Q1249) Solve 12x^2+33x+21=0
Ans: x=-1 or x=-1.75

Q1250) Solve 17x^2+21x+4=0
Ans: x=-0.24 or x=-1

Q1251) Solve 12x^2+32x+21=0
Ans: x=-1.17 or x=-1.5

Q1252) Solve 9x^2+50x+25=0
Ans: x=-0.56 or x=-5

Q1253) Solve 26x^2+35x+9=0
Ans: x=-0.35 or x=-1

Q1254) Solve 4x^2+13x+3=0
Ans: x=-0.25 or x=-3

Q1255) Solve 20x^2+43x+6=0
Ans: x=-0.15 or x=-2

Q1256) Solve 42x^2+26x+4=0
Ans: x=-0.29 or x=-0.33

Q1257) Solve 28x^2+29x+6=0
Ans: x=-0.29 or x=-0.75

Q1258) Solve 32x^2+44x+5=0
Ans: x=-0.12 or x=-1.25

Q1259) Solve 16x^2+22x+7=0
Ans: x=-0.5 or x=-0.87

Q1260) Solve 38x^2+50x+12=0
Ans: x=-0.32 or x=-1

Q1261) Solve 22x^2+39x+14=0
Ans: x=-0.5 or x=-1.27

Q1262) Solve 26x^2+33x+7=0
Ans: x=-0.27 or x=-1

Q1263) Solve 16x^2+35x+6=0
Ans: x=-0.19 or x=-2

Q1264) Solve 9x^2+19x+2=0
Ans: x=-0.11 or x=-2

Q1265) Solve 4x^2+49x+45=0
Ans: x=-1 or x=-11.25

Q1266) Solve 7x^2+50x+7=0
Ans: x=-0.14 or x=-7

Q1267) Solve 12x^2+47x+35=0
Ans: x=-1 or x=-2.92

Q1268) Solve 17x^2+38x+8=0
Ans: x=-0.24 or x=-2

Q1269) Solve 2x^2+27x+46=0
Ans: x=-2 or x=-11.5

Q1270) Solve 32x^2+42x+10=0
Ans: x=-0.31 or x=-1

Q1271) Solve 11x^2+32x+20=0
Ans: x=-0.91 or x=-2

Q1272) Solve 6x^2+29x+28=0
Ans: x=-1.33 or x=-3.5

Q1273) Solve 12x^2+38x+16=0
Ans: x=-0.5 or x=-2.67

Q1274) Solve 20x^2+31x+12=0
Ans: x=-0.75 or x=-0.8

Q1275) Solve 15x^2+14x+3=0
Ans: x=-0.33 or x=-0.6

Q1276) Solve 20x^2+19x+3=0
Ans: x=-0.2 or x=-0.75

Q1277) Solve 15x^2+47x+28=0
Ans: x=-0.8 or x=-2.33

Q1278) Solve 40x^2+49x+15=0
Ans: x=-0.6 or x=-0.62

Q1279) Solve 9x^2+38x+29=0
Ans: x=-1 or x=-3.22

Q1280) Solve 3x^2+40x+48=0
Ans: x=-1.33 or x=-12

Q1281) Solve 28x^2+43x+15=0
Ans: x=-0.54 or x=-1

Q1282) Solve 14x^2+45x+34=0
Ans: x=-1.21 or x=-2

Q1283) Solve x^2+33x+32=0
Ans: x=-1 or x=-32

Q1284) Solve 12x^2+38x+26=0
Ans: x=-1 or x=-2.17

Q1285) Solve 46x^2+29x+3=0
Ans: x=-0.13 or x=-0.5

Q1286) Solve 8x^2+46x+21=0
Ans: x=-0.5 or x=-5.25

Q1287) Solve 4x^2+21x+17=0
Ans: x=-1 or x=-4.25

Q1288) Solve 43x^2+50x+7=0
Ans: x=-0.16 or x=-1

Q1289) Solve 2x^2+11x+9=0
Ans: x=-1 or x=-4.5

Q1290) Solve 12x^2+31x+20=0
Ans: x=-1.25 or x=-1.33

Q1291) Solve 11x^2+46x+48=0
Ans: x=-2 or x=-2.18

Q1292) Solve 14x^2+47x+15=0
Ans: x=-0.36 or x=-3

Q1293) Solve 36x^2+48x+12=0
Ans: x=-0.33 or x=-1

Q1294) Solve 2x^2+24x+40=0
Ans: x=-2 or x=-10

Q1295) Solve 9x^2+41x+46=0
Ans: x=-2 or x=-2.56

Q1296) Solve 12x^2+40x+17=0
Ans: x=-0.5 or x=-2.83

Q1297) Solve 5x^2+32x+48=0
Ans: x=-2.4 or x=-4

Q1298) Solve 13x^2+18x+5=0
Ans: x=-0.38 or x=-1

Q1299) Solve 32x^2+45x+13=0
Ans: x=-0.41 or x=-1

Q1300) Solve 9x^2+45x+44=0
Ans: x=-1.33 or x=-3.67

Q1301) Solve 11x^2+34x+3=0
Ans: x=-0.09 or x=-3

Q1302) Solve 15x^2+42x+27=0
Ans: x=-1 or x=-1.8

Q1303) Solve 40x^2+49x+15=0
Ans: x=-0.6 or x=-0.62

Q1304) Solve 23x^2+37x+14=0
Ans: x=-0.61 or x=-1

Q1305) Solve 27x^2+31x+4=0
Ans: x=-0.15 or x=-1

Q1306) Solve 32x^2+32x+8=0
Ans: x=-0.5 or x=-0.5

Q1307) Solve 4x^2+25x+36=0
Ans: x=-2.25 or x=-4

Q1308) Solve 49x^2+50x+1=0
Ans: x=-0.02 or x=-1

Q1309) Solve 10x^2+34x+28=0
Ans: x=-1.4 or x=-2

Q1310) Solve 4x^2+16x+12=0
Ans: x=-1 or x=-3

Q1311) Solve 20x^2+35x+15=0
Ans: x=-0.75 or x=-1

Q1312) Solve 30x^2+37x+9=0
Ans: x=-0.33 or x=-0.9

Q1313) Solve 13x^2+45x+38=0
Ans: x=-1.46 or x=-2

Q1314) Solve 32x^2+48x+10=0
Ans: x=-0.25 or x=-1.25

Q1315) Solve 46x^2+47x+12=0
Ans: x=-0.5 or x=-0.52

Q1316) Solve 12x^2+47x+46=0
Ans: x=-1.92 or x=-2

Q1317) Solve 2x^2+15x+7=0
Ans: x=-0.5 or x=-7

Q1318) Solve 22x^2+21x+5=0
Ans: x=-0.45 or x=-0.5

Q1319) Solve 18x^2+21x+5=0
Ans: x=-0.33 or x=-0.83

Q1320) Solve 4x^2+31x+21=0
Ans: x=-0.75 or x=-7

Q1321) Solve 18x^2+35x+13=0
Ans: x=-0.5 or x=-1.44

Q1322) Solve 25x^2+26x+1=0
Ans: x=-0.04 or x=-1

Q1323) Solve 12x^2+47x+11=0
Ans: x=-0.25 or x=-3.67

Q1324) Solve 12x^2+47x+40=0
Ans: x=-1.25 or x=-2.67

Q1325) Solve 16x^2+43x+22=0
Ans: x=-0.69 or x=-2

Q1326) Solve 15x^2+38x+7=0
Ans: x=-0.2 or x=-2.33

Q1327) Solve 25x^2+30x+9=0
Ans: x=-0.6 or x=-0.6

Q1328) Solve 12x^2+19x+5=0
Ans: x=-0.33 or x=-1.25

Q1329) Solve 20x^2+23x+3=0
Ans: x=-0.15 or x=-1

Q1330) Solve 36x^2+42x+6=0
Ans: x=-0.17 or x=-1

Q1331) Solve 6x^2+37x+6=0
Ans: x=-0.17 or x=-6

Q1332) Solve 38x^2+47x+9=0
Ans: x=-0.24 or x=-1

Q1333) Solve 18x^2+42x+12=0
Ans: x=-0.33 or x=-2

Q1334) Solve 5x^2+14x+9=0
Ans: x=-1 or x=-1.8

Q1335) Solve x^2+14x+24=0
Ans: x=-2 or x=-12

Q1336) Solve 16x^2+12x+2=0
Ans: x=-0.25 or x=-0.5

Q1337) Solve x^2+48x+47=0
Ans: x=-1 or x=-47

Q1338) Solve 4x^2+26x+12=0
Ans: x=-0.5 or x=-6

Q1339) Solve 22x^2+37x+15=0
Ans: x=-0.68 or x=-1

Q1340) Solve 6x^2+25x+11=0
Ans: x=-0.5 or x=-3.67

Q1341) Solve 32x^2+44x+12=0
Ans: x=-0.37 or x=-1

Q1342) Solve 13x^2+17x+4=0
Ans: x=-0.31 or x=-1

Q1343) Solve x^2+15x+14=0
Ans: x=-1 or x=-14

Q1344) Solve 2x^2+45x+43=0
Ans: x=-1 or x=-21.5

Q1345) Solve 3x^2+23x+30=0
Ans: x=-1.67 or x=-6

Q1346) Solve 15x^2+41x+12=0
Ans: x=-0.33 or x=-2.4

Q1347) Solve 22x^2+31x+10=0
Ans: x=-0.5 or x=-0.91

Q1348) Solve 8x^2+35x+33=0
Ans: x=-1.37 or x=-3

Q1349) Solve 3x^2+23x+34=0
Ans: x=-2 or x=-5.67

Q1350) Solve 13x^2+40x+28=0
Ans: x=-1.08 or x=-2

Q1351) Solve 2x^2+39x+37=0
Ans: x=-1 or x=-18.5

Q1352) Solve 9x^2+13x+4=0
Ans: x=-0.44 or x=-1

Q1353) Solve 12x^2+28x+15=0
Ans: x=-0.83 or x=-1.5

Q1354) Solve 11x^2+35x+26=0
Ans: x=-1.18 or x=-2

Q1355) Solve 23x^2+28x+5=0
Ans: x=-0.22 or x=-1

Q1356) Solve 18x^2+37x+15=0
Ans: x=-0.56 or x=-1.5

Q1357) Solve 3x^2+22x+40=0
Ans: x=-3.33 or x=-4

Q1358) Solve 4x^2+9x+5=0
Ans: x=-1 or x=-1.25

Q1359) Solve 14x^2+43x+20=0
Ans: x=-0.57 or x=-2.5

Q1360) Solve 11x^2+24x+4=0
Ans: x=-0.18 or x=-2

Q1361) Solve 28x^2+50x+12=0
Ans: x=-0.29 or x=-1.5

Q1362) Solve 12x^2+49x+4=0
Ans: x=-0.08 or x=-4

Q1363) Solve 14x^2+31x+6=0
Ans: x=-0.21 or x=-2

Q1364) Solve 21x^2+37x+10=0
Ans: x=-0.33 or x=-1.43

Q1365) Solve 10x^2+41x+21=0
Ans: x=-0.6 or x=-3.5

Q1366) Solve 5x^2+11x+6=0
Ans: x=-1 or x=-1.2

Q1367) Solve 20x^2+33x+7=0
Ans: x=-0.25 or x=-1.4

Q1368) Solve 35x^2+27x+4=0
Ans: x=-0.2 or x=-0.57

Q1369) Solve 9x^2+27x+14=0
Ans: x=-0.67 or x=-2.33

Q1370) Solve 28x^2+39x+8=0
Ans: x=-0.25 or x=-1.14

Q1371) Solve 3x^2+19x+30=0
Ans: x=-3 or x=-3.33

Q1372) Solve 22x^2+13x+1=0
Ans: x=-0.09 or x=-0.5

Q1373) Solve 28x^2+35x+7=0
Ans: x=-0.25 or x=-1

Q1374) Solve 34x^2+43x+9=0
Ans: x=-0.26 or x=-1

Q1375) Solve 14x^2+46x+12=0
Ans: x=-0.29 or x=-3

Q1376) Solve 8x^2+22x+15=0
Ans: x=-1.25 or x=-1.5

Q1377) Solve 8x^2+27x+9=0
Ans: x=-0.37 or x=-3

Q1378) Solve 14x^2+31x+15=0
Ans: x=-0.71 or x=-1.5

Q1379) Solve 7x^2+46x+39=0
Ans: x=-1 or x=-5.57

Q1380) Solve 22x^2+47x+6=0
Ans: x=-0.14 or x=-2

Q1381) Solve 42x^2+29x+4=0
Ans: x=-0.19 or x=-0.5

Q1382) Solve 5x^2+17x+12=0
Ans: x=-1 or x=-2.4

Q1383) Solve 6x^2+43x+26=0
Ans: x=-0.67 or x=-6.5

Q1384) Solve 39x^2+41x+10=0
Ans: x=-0.38 or x=-0.67

Q1385) Solve 15x^2+36x+21=0
Ans: x=-1 or x=-1.4

Q1386) Solve 20x^2+22x+2=0
Ans: x=-0.1 or x=-1

Q1387) Solve 5x^2+27x+10=0
Ans: x=-0.4 or x=-5

Q1388) Solve 39x^2+31x+6=0
Ans: x=-0.33 or x=-0.46

Q1389) Solve 5x^2+26x+5=0
Ans: x=-0.2 or x=-5

Q1390) Solve 22x^2+23x+6=0
Ans: x=-0.5 or x=-0.55

Q1391) Solve 2x^2+25x+42=0
Ans: x=-2 or x=-10.5

Q1392) Solve 36x^2+39x+10=0
Ans: x=-0.42 or x=-0.67

Q1393) Solve x^2+25x+46=0
Ans: x=-2 or x=-23

Q1394) Solve 14x^2+44x+6=0
Ans: x=-0.14 or x=-3

Q1395) Solve 9x^2+48x+28=0
Ans: x=-0.67 or x=-4.67

Q1396) Solve 12x^2+26x+14=0
Ans: x=-1 or x=-1.17

Q1397) Solve 6x^2+45x+39=0
Ans: x=-1 or x=-6.5

Q1398) Solve 2x^2+16x+14=0
Ans: x=-1 or x=-7

Q1399) Solve 18x^2+18x+4=0
Ans: x=-0.33 or x=-0.67

Q1400) Solve 8x^2+46x+11=0
Ans: x=-0.25 or x=-5.5

Q1401) Solve 15x^2+37x+22=0
Ans: x=-1 or x=-1.47

Q1402) Solve 4x^2+20x+21=0
Ans: x=-1.5 or x=-3.5

Q1403) Solve 28x^2+42x+14=0
Ans: x=-0.5 or x=-1

Q1404) Solve 12x^2+36x+27=0
Ans: x=-1.5 or x=-1.5

Q1405) Solve 23x^2+29x+6=0
Ans: x=-0.26 or x=-1

Q1406) Solve 24x^2+38x+13=0
Ans: x=-0.5 or x=-1.08

Q1407) Solve 21x^2+32x+12=0
Ans: x=-0.67 or x=-0.86

Q1408) Solve 2x^2+16x+30=0
Ans: x=-3 or x=-5

Q1409) Solve 7x^2+46x+39=0
Ans: x=-1 or x=-5.57

Q1410) Solve 3x^2+15x+18=0
Ans: x=-2 or x=-3

Q1411) Solve 14x^2+26x+12=0
Ans: x=-0.86 or x=-1

Q1412) Solve 18x^2+39x+20=0
Ans: x=-0.83 or x=-1.33

Q1413) Solve 17x^2+21x+4=0
Ans: x=-0.24 or x=-1

Q1414) Solve 18x^2+33x+5=0
Ans: x=-0.17 or x=-1.67

Q1415) Solve 4x^2+42x+20=0
Ans: x=-0.5 or x=-10

Q1416) Solve x^2+13x+12=0
Ans: x=-1 or x=-12

Q1417) Solve 13x^2+17x+4=0
Ans: x=-0.31 or x=-1

Q1418) Solve 3x^2+11x+10=0
Ans: x=-1.67 or x=-2

Q1419) Solve 24x^2+23x+5=0
Ans: x=-0.33 or x=-0.62

Q1420) Solve 4x^2+28x+33=0
Ans: x=-1.5 or x=-5.5

Q1421) Solve 6x^2+32x+32=0
Ans: x=-1.33 or x=-4

Q1422) Solve 24x^2+41x+12=0
Ans: x=-0.37 or x=-1.33

Q1423) Solve 8x^2+39x+46=0
Ans: x=-2 or x=-2.87

Q1424) Solve 24x^2+25x+1=0
Ans: x=-0.04 or x=-1

Q1425) Solve 22x^2+50x+28=0
Ans: x=-1 or x=-1.27

Q1426) Solve x^2+8x+7=0
Ans: x=-1 or x=-7

Q1427) Solve 7x^2+27x+26=0
Ans: x=-1.86 or x=-2

Q1428) Solve 10x^2+20x+10=0
Ans: x=-1 or x=-1

Q1429) Solve x^2+34x+33=0
Ans: x=-1 or x=-33

Q1430) Solve 6x^2+7x+1=0
Ans: x=-0.17 or x=-1

Q1431) Solve 6x^2+46x+40=0
Ans: x=-1 or x=-6.67

Q1432) Solve 20x^2+28x+9=0
Ans: x=-0.5 or x=-0.9

Q1433) Solve 6x^2+35x+25=0
Ans: x=-0.83 or x=-5

Q1434) Solve 12x^2+46x+40=0
Ans: x=-1.33 or x=-2.5

Q1435) Solve 44x^2+38x+8=0
Ans: x=-0.36 or x=-0.5

Q1436) Solve 32x^2+36x+4=0
Ans: x=-0.12 or x=-1

Q1437) Solve 3x^2+40x+48=0
Ans: x=-1.33 or x=-12

Q1438) Solve 35x^2+41x+12=0
Ans: x=-0.57 or x=-0.6

Q1439) Solve 5x^2+29x+36=0
Ans: x=-1.8 or x=-4

Q1440) Solve 4x^2+43x+30=0
Ans: x=-0.75 or x=-10

Q1441) Solve 22x^2+41x+12=0
Ans: x=-0.36 or x=-1.5

Q1442) Solve 3x^2+30x+48=0
Ans: x=-2 or x=-8

Q1443) Solve 12x^2+41x+35=0
Ans: x=-1.67 or x=-1.75

Q1444) Solve 31x^2+38x+7=0
Ans: x=-0.23 or x=-1

Q1445) Solve 24x^2+50x+11=0
Ans: x=-0.25 or x=-1.83

Q1446) Solve 26x^2+49x+15=0
Ans: x=-0.38 or x=-1.5

Q1447) Solve 38x^2+47x+14=0
Ans: x=-0.5 or x=-0.74

Q1448) Solve 11x^2+31x+20=0
Ans: x=-1 or x=-1.82

Q1449) Solve 25x^2+20x+4=0
Ans: x=-0.4 or x=-0.4

Q1450) Solve 40x^2+50x+10=0
Ans: x=-0.25 or x=-1

Q1451) Solve 6x^2+44x+48=0
Ans: x=-1.33 or x=-6

Q1452) Solve 33x^2+50x+17=0
Ans: x=-0.52 or x=-1

Q1453) Solve 14x^2+31x+17=0
Ans: x=-1 or x=-1.21

Q1454) Solve 2x^2+13x+11=0
Ans: x=-1 or x=-5.5

Q1455) Solve 3x^2+20x+25=0
Ans: x=-1.67 or x=-5

Q1456) Solve 8x^2+20x+12=0
Ans: x=-1 or x=-1.5

Q1457) Solve 14x^2+19x+6=0
Ans: x=-0.5 or x=-0.86

Q1458) Solve 45x^2+39x+8=0
Ans: x=-0.33 or x=-0.53

Q1459) Solve 34x^2+48x+14=0
Ans: x=-0.41 or x=-1

Q1460) Solve 37x^2+45x+8=0
Ans: x=-0.22 or x=-1

Q1461) Solve 30x^2+35x+10=0
Ans: x=-0.5 or x=-0.67

Q1462) Solve 40x^2+32x+6=0
Ans: x=-0.3 or x=-0.5

Q1463) Solve 40x^2+41x+10=0
Ans: x=-0.4 or x=-0.62

Q1464) Solve 15x^2+49x+26=0
Ans: x=-0.67 or x=-2.6

Q1465) Solve 5x^2+41x+36=0
Ans: x=-1 or x=-7.2

Q1466) Solve 24x^2+38x+14=0
Ans: x=-0.58 or x=-1

Q1467) Solve 13x^2+27x+14=0
Ans: x=-1 or x=-1.08

Q1468) Solve 7x^2+14x+7=0
Ans: x=-1 or x=-1

Q1469) Solve 14x^2+41x+17=0
Ans: x=-0.5 or x=-2.43

Q1470) Solve 42x^2+37x+8=0
Ans: x=-0.38 or x=-0.5

Q1471) Solve 6x^2+16x+8=0
Ans: x=-0.67 or x=-2

Q1472) Solve 27x^2+48x+20=0
Ans: x=-0.67 or x=-1.11

Q1473) Solve 11x^2+41x+38=0
Ans: x=-1.73 or x=-2

Q1474) Solve 44x^2+38x+8=0
Ans: x=-0.36 or x=-0.5

Q1475) Solve 9x^2+39x+42=0
Ans: x=-2 or x=-2.33

Q1476) Solve 16x^2+20x+4=0
Ans: x=-0.25 or x=-1

Q1477) Solve 6x^2+13x+2=0
Ans: x=-0.17 or x=-2

Q1478) Solve 12x^2+35x+18=0
Ans: x=-0.67 or x=-2.25

Q1479) Solve 42x^2+50x+12=0
Ans: x=-0.33 or x=-0.86

Q1480) Solve 4x^2+18x+20=0
Ans: x=-2 or x=-2.5

Q1481) Solve 28x^2+27x+5=0
Ans: x=-0.25 or x=-0.71

Q1482) Solve 12x^2+28x+16=0
Ans: x=-1 or x=-1.33

Q1483) Solve 2x^2+22x+36=0
Ans: x=-2 or x=-9

Q1484) Solve 4x^2+4x+1=0
Ans: x=-0.5 or x=-0.5

Q1485) Solve 9x^2+33x+10=0
Ans: x=-0.33 or x=-3.33

Q1486) Solve 32x^2+48x+10=0
Ans: x=-0.25 or x=-1.25

Q1487) Solve 42x^2+44x+2=0
Ans: x=-0.05 or x=-1

Q1488) Solve 20x^2+30x+10=0
Ans: x=-0.5 or x=-1

Q1489) Solve 36x^2+43x+7=0
Ans: x=-0.19 or x=-1

Q1490) Solve 26x^2+46x+20=0
Ans: x=-0.77 or x=-1

Q1491) Solve 4x^2+50x+24=0
Ans: x=-0.5 or x=-12

Q1492) Solve 6x^2+21x+15=0
Ans: x=-1 or x=-2.5

Q1493) Solve 11x^2+44x+44=0
Ans: x=-2 or x=-2

Q1494) Solve 38x^2+47x+14=0
Ans: x=-0.5 or x=-0.74

Q1495) Solve 47x^2+50x+3=0
Ans: x=-0.06 or x=-1

Q1496) Solve 8x^2+14x+5=0
Ans: x=-0.5 or x=-1.25

Q1497) Solve 19x^2+42x+8=0
Ans: x=-0.21 or x=-2

Q1498) Solve 6x^2+45x+21=0
Ans: x=-0.5 or x=-7

Q1499) Solve 21x^2+24x+3=0
Ans: x=-0.14 or x=-1

Q1500) Solve 19x^2+36x+17=0
Ans: x=-0.89 or x=-1

Q1501) Solve 20x^2+29x+9=0
Ans: x=-0.45 or x=-1

Q1502) Solve 14x^2+47x+38=0
Ans: x=-1.36 or x=-2

Q1503) Solve 15x^2+21x+6=0
Ans: x=-0.4 or x=-1

Q1504) Solve 42x^2+20x+2=0
Ans: x=-0.14 or x=-0.33

Q1505) Solve 10x^2+39x+38=0
Ans: x=-1.9 or x=-2

Q1506) Solve 16x^2+35x+6=0
Ans: x=-0.19 or x=-2

Q1507) Solve 15x^2+38x+16=0
Ans: x=-0.53 or x=-2

Q1508) Solve 40x^2+30x+5=0
Ans: x=-0.25 or x=-0.5

Q1509) Solve 36x^2+27x+2=0
Ans: x=-0.08 or x=-0.67

Q1510) Solve 40x^2+41x+1=0
Ans: x=-0.02 or x=-1

Q1511) Solve 10x^2+39x+14=0
Ans: x=-0.4 or x=-3.5

Q1512) Solve 21x^2+23x+2=0
Ans: x=-0.1 or x=-1

Q1513) Solve 14x^2+25x+9=0
Ans: x=-0.5 or x=-1.29

Q1514) Solve 24x^2+34x+7=0
Ans: x=-0.25 or x=-1.17

Q1515) Solve 46x^2+47x+12=0
Ans: x=-0.5 or x=-0.52

Q1516) Solve 16x^2+49x+33=0
Ans: x=-1 or x=-2.06

Q1517) Solve 3x^2+13x+14=0
Ans: x=-2 or x=-2.33

Q1518) Solve 45x^2+46x+8=0
Ans: x=-0.22 or x=-0.8

Q1519) Solve 35x^2+39x+4=0
Ans: x=-0.11 or x=-1

Q1520) Solve 24x^2+33x+9=0
Ans: x=-0.37 or x=-1

Q1521) Solve 7x^2+19x+12=0
Ans: x=-1 or x=-1.71

Q1522) Solve 24x^2+43x+18=0
Ans: x=-0.67 or x=-1.12

Q1523) Solve 9x^2+48x+28=0
Ans: x=-0.67 or x=-4.67

Q1524) Solve 13x^2+40x+27=0
Ans: x=-1 or x=-2.08

Q1525) Solve 12x^2+34x+24=0
Ans: x=-1.33 or x=-1.5

Q1526) Solve 8x^2+39x+31=0
Ans: x=-1 or x=-3.87

Q1527) Solve 40x^2+47x+7=0
Ans: x=-0.17 or x=-1

Q1528) Solve 35x^2+44x+9=0
Ans: x=-0.26 or x=-1

Q1529) Solve 13x^2+49x+36=0
Ans: x=-1 or x=-2.77

Q1530) Solve 13x^2+50x+48=0
Ans: x=-1.85 or x=-2

Q1531) Solve 13x^2+46x+21=0
Ans: x=-0.54 or x=-3

Q1532) Solve 20x^2+49x+18=0
Ans: x=-0.45 or x=-2

Q1533) Solve 9x^2+45x+44=0
Ans: x=-1.33 or x=-3.67

Q1534) Solve 12x^2+49x+37=0
Ans: x=-1 or x=-3.08

Q1535) Solve 16x^2+26x+10=0
Ans: x=-0.62 or x=-1

Q1536) Solve 22x^2+47x+21=0
Ans: x=-0.64 or x=-1.5

Q1537) Solve 9x^2+48x+48=0
Ans: x=-1.33 or x=-4

Q1538) Solve 7x^2+38x+40=0
Ans: x=-1.43 or x=-4

Q1539) Solve 8x^2+26x+18=0
Ans: x=-1 or x=-2.25

Q1540) Solve 13x^2+45x+32=0
Ans: x=-1 or x=-2.46

Q1541) Solve 43x^2+47x+4=0
Ans: x=-0.09 or x=-1

Q1542) Solve 11x^2+22x+11=0
Ans: x=-1 or x=-1

Q1543) Solve 11x^2+26x+15=0
Ans: x=-1 or x=-1.36

Q1544) Solve 3x^2+30x+48=0
Ans: x=-2 or x=-8

Q1545) Solve 10x^2+43x+12=0
Ans: x=-0.3 or x=-4

Q1546) Solve 2x^2+41x+39=0
Ans: x=-1 or x=-19.5

Q1547) Solve 4x^2+29x+42=0
Ans: x=-2 or x=-5.25

Q1548) Solve 16x^2+47x+30=0
Ans: x=-0.94 or x=-2

Q1549) Solve 6x^2+14x+4=0
Ans: x=-0.33 or x=-2

Q1550) Solve 30x^2+17x+1=0
Ans: x=-0.07 or x=-0.5

Q1551) Solve 2x^2+13x+11=0
Ans: x=-1 or x=-5.5

Q1552) Solve 12x^2+38x+28=0
Ans: x=-1.17 or x=-2

Q1553) Solve 32x^2+44x+9=0
Ans: x=-0.25 or x=-1.12

Q1554) Solve 6x^2+13x+2=0
Ans: x=-0.17 or x=-2

Q1555) Solve 9x^2+29x+6=0
Ans: x=-0.22 or x=-3

Q1556) Solve 39x^2+41x+2=0
Ans: x=-0.05 or x=-1

Q1557) Solve 4x^2+36x+32=0
Ans: x=-1 or x=-8

Q1558) Solve 28x^2+46x+16=0
Ans: x=-0.5 or x=-1.14

Q1559) Solve 30x^2+41x+14=0
Ans: x=-0.67 or x=-0.7

Q1560) Solve 3x^2+28x+32=0
Ans: x=-1.33 or x=-8

Q1561) Solve 13x^2+43x+30=0
Ans: x=-1 or x=-2.31

Q1562) Solve 40x^2+50x+10=0
Ans: x=-0.25 or x=-1

Q1563) Solve 22x^2+21x+5=0
Ans: x=-0.45 or x=-0.5

Q1564) Solve 6x^2+28x+22=0
Ans: x=-1 or x=-3.67

Q1565) Solve 18x^2+25x+7=0
Ans: x=-0.39 or x=-1

Q1566) Solve 4x^2+45x+11=0
Ans: x=-0.25 or x=-11

Q1567) Solve 21x^2+24x+3=0
Ans: x=-0.14 or x=-1

Q1568) Solve 35x^2+39x+10=0
Ans: x=-0.4 or x=-0.71

Q1569) Solve 37x^2+50x+13=0
Ans: x=-0.35 or x=-1

Q1570) Solve 40x^2+46x+6=0
Ans: x=-0.15 or x=-1

Q1571) Solve 5x^2+41x+36=0
Ans: x=-1 or x=-7.2

Q1572) Solve 20x^2+41x+2=0
Ans: x=-0.05 or x=-2

Q1573) Solve 18x^2+45x+25=0
Ans: x=-0.83 or x=-1.67

Q1574) Solve 20x^2+50x+30=0
Ans: x=-1 or x=-1.5

Q1575) Solve 50x^2+39x+7=0
Ans: x=-0.28 or x=-0.5

Q1576) Solve 16x^2+32x+15=0
Ans: x=-0.75 or x=-1.25

Q1577) Solve 25x^2+40x+16=0
Ans: x=-0.8 or x=-0.8

Q1578) Solve 3x^2+44x+28=0
Ans: x=-0.67 or x=-14

Q1579) Solve 50x^2+45x+4=0
Ans: x=-0.1 or x=-0.8

Q1580) Solve 36x^2+36x+5=0
Ans: x=-0.17 or x=-0.83

Q1581) Solve 12x^2+10x+2=0
Ans: x=-0.33 or x=-0.5

Q1582) Solve 5x^2+38x+33=0
Ans: x=-1 or x=-6.6

Q1583) Solve 12x^2+31x+20=0
Ans: x=-1.25 or x=-1.33

Q1584) Solve 4x^2+19x+12=0
Ans: x=-0.75 or x=-4

Q1585) Solve 20x^2+33x+7=0
Ans: x=-0.25 or x=-1.4

Q1586) Solve 25x^2+37x+12=0
Ans: x=-0.48 or x=-1

Q1587) Solve 8x^2+24x+18=0
Ans: x=-1.5 or x=-1.5

Q1588) Solve 18x^2+36x+16=0
Ans: x=-0.67 or x=-1.33

Q1589) Solve 14x^2+46x+12=0
Ans: x=-0.29 or x=-3

Q1590) Solve 48x^2+50x+12=0
Ans: x=-0.37 or x=-0.67

Q1591) Solve 7x^2+37x+36=0
Ans: x=-1.29 or x=-4

Q1592) Solve 18x^2+49x+20=0
Ans: x=-0.5 or x=-2.22

Q1593) Solve 5x^2+22x+8=0
Ans: x=-0.4 or x=-4

Q1594) Solve 36x^2+33x+6=0
Ans: x=-0.25 or x=-0.67

Q1595) Solve 48x^2+42x+9=0
Ans: x=-0.37 or x=-0.5

Q1596) Solve 42x^2+34x+4=0
Ans: x=-0.14 or x=-0.67

Q1597) Solve 44x^2+39x+7=0
Ans: x=-0.25 or x=-0.64

Q1598) Solve 5x^2+38x+33=0
Ans: x=-1 or x=-6.6

Q1599) Solve 20x^2+36x+13=0
Ans: x=-0.5 or x=-1.3

Q1600) Solve 28x^2+38x+12=0
Ans: x=-0.5 or x=-0.86

Q1601) Solve 12x^2+44x+39=0
Ans: x=-1.5 or x=-2.17

Q1602) Solve 8x^2+18x+10=0
Ans: x=-1 or x=-1.25

Q1603) Solve 3x^2+25x+22=0
Ans: x=-1 or x=-7.33

Q1604) Solve x^2+11x+18=0
Ans: x=-2 or x=-9

Q1605) Solve 11x^2+46x+8=0
Ans: x=-0.18 or x=-4

Q1606) Solve 18x^2+44x+26=0
Ans: x=-1 or x=-1.44

Q1607) Solve x^2+36x+35=0
Ans: x=-1 or x=-35

Q1608) Solve 45x^2+45x+10=0
Ans: x=-0.33 or x=-0.67

Q1609) Solve 8x^2+35x+38=0
Ans: x=-2 or x=-2.37

Q1610) Solve 2x^2+35x+33=0
Ans: x=-1 or x=-16.5

Q1611) Solve 7x^2+41x+30=0
Ans: x=-0.86 or x=-5

Q1612) Solve 20x^2+48x+16=0
Ans: x=-0.4 or x=-2

Q1613) Solve 6x^2+49x+23=0
Ans: x=-0.5 or x=-7.67

Q1614) Solve 11x^2+24x+4=0
Ans: x=-0.18 or x=-2

Q1615) Solve 4x^2+30x+44=0
Ans: x=-2 or x=-5.5

Q1616) Solve 27x^2+41x+14=0
Ans: x=-0.52 or x=-1

Q1617) Solve x^2+8x+7=0
Ans: x=-1 or x=-7

Q1618) Solve 13x^2+28x+15=0
Ans: x=-1 or x=-1.15

Q1619) Solve 35x^2+47x+6=0
Ans: x=-0.14 or x=-1.2

Q1620) Solve 15x^2+26x+8=0
Ans: x=-0.4 or x=-1.33

Q1621) Solve 7x^2+38x+15=0
Ans: x=-0.43 or x=-5

Q1622) Solve 43x^2+44x+1=0
Ans: x=-0.02 or x=-1

Q1623) Solve 6x^2+34x+28=0
Ans: x=-1 or x=-4.67

Q1624) Solve 3x^2+26x+23=0
Ans: x=-1 or x=-7.67

Q1625) Solve 21x^2+25x+4=0
Ans: x=-0.19 or x=-1

Q1626) Solve 22x^2+43x+16=0
Ans: x=-0.5 or x=-1.45

Q1627) Solve 14x^2+17x+5=0
Ans: x=-0.5 or x=-0.71

Q1628) Solve 15x^2+26x+8=0
Ans: x=-0.4 or x=-1.33

Q1629) Solve 18x^2+9x+1=0
Ans: x=-0.17 or x=-0.33

Q1630) Solve 48x^2+42x+9=0
Ans: x=-0.37 or x=-0.5

Q1631) Solve 20x^2+40x+20=0
Ans: x=-1 or x=-1

Q1632) Solve x^2+14x+45=0
Ans: x=-5 or x=-9

Q1633) Solve 4x^2+21x+26=0
Ans: x=-2 or x=-3.25

Q1634) Solve 26x^2+45x+9=0
Ans: x=-0.23 or x=-1.5

Q1635) Solve 39x^2+38x+8=0
Ans: x=-0.31 or x=-0.67

Q1636) Solve 12x^2+48x+21=0
Ans: x=-0.5 or x=-3.5

Q1637) Solve 8x^2+16x+8=0
Ans: x=-1 or x=-1

Q1638) Solve 34x^2+44x+10=0
Ans: x=-0.29 or x=-1

Q1639) Solve 4x^2+22x+24=0
Ans: x=-1.5 or x=-4

Q1640) Solve 7x^2+27x+18=0
Ans: x=-0.86 or x=-3

Q1641) Solve 16x^2+28x+10=0
Ans: x=-0.5 or x=-1.25

Q1642) Solve 39x^2+38x+8=0
Ans: x=-0.31 or x=-0.67

Q1643) Solve 12x^2+46x+14=0
Ans: x=-0.33 or x=-3.5

Q1644) Solve 14x^2+45x+25=0
Ans: x=-0.71 or x=-2.5

Q1645) Solve 17x^2+23x+6=0
Ans: x=-0.35 or x=-1

Q1646) Solve 12x^2+39x+27=0
Ans: x=-1 or x=-2.25

Q1647) Solve x^2+9x+8=0
Ans: x=-1 or x=-8

Q1648) Solve 9x^2+39x+36=0
Ans: x=-1.33 or x=-3

Q1649) Solve 36x^2+24x+3=0
Ans: x=-0.17 or x=-0.5

Q1650) Solve 25x^2+35x+6=0
Ans: x=-0.2 or x=-1.2

Q1651) Solve 8x^2+33x+34=0
Ans: x=-2 or x=-2.12

Q1652) Solve 19x^2+34x+15=0
Ans: x=-0.79 or x=-1

Q1653) Solve 32x^2+32x+8=0
Ans: x=-0.5 or x=-0.5

Q1654) Solve 21x^2+48x+27=0
Ans: x=-1 or x=-1.29

Q1655) Solve 2x^2+45x+22=0
Ans: x=-0.5 or x=-22

Q1656) Solve 12x^2+26x+14=0
Ans: x=-1 or x=-1.17

Q1657) Solve 10x^2+7x+1=0
Ans: x=-0.2 or x=-0.5

Q1658) Solve 24x^2+50x+4=0
Ans: x=-0.08 or x=-2

Q1659) Solve 12x^2+32x+5=0
Ans: x=-0.17 or x=-2.5

Q1660) Solve 28x^2+33x+9=0
Ans: x=-0.43 or x=-0.75

Q1661) Solve 6x^2+35x+44=0
Ans: x=-1.83 or x=-4

Q1662) Solve 42x^2+45x+12=0
Ans: x=-0.5 or x=-0.57

Q1663) Solve 16x^2+38x+12=0
Ans: x=-0.37 or x=-2

Q1664) Solve 39x^2+28x+5=0
Ans: x=-0.33 or x=-0.38

Q1665) Solve 32x^2+32x+6=0
Ans: x=-0.25 or x=-0.75

Q1666) Solve 5x^2+34x+48=0
Ans: x=-2 or x=-4.8

Q1667) Solve 11x^2+28x+12=0
Ans: x=-0.55 or x=-2

Q1668) Solve 4x^2+18x+18=0
Ans: x=-1.5 or x=-3

Q1669) Solve 39x^2+16x+1=0
Ans: x=-0.08 or x=-0.33

Q1670) Solve 24x^2+38x+10=0
Ans: x=-0.33 or x=-1.25

Q1671) Solve 31x^2+49x+18=0
Ans: x=-0.58 or x=-1

Q1672) Solve 10x^2+9x+2=0
Ans: x=-0.4 or x=-0.5

Q1673) Solve 4x^2+28x+13=0
Ans: x=-0.5 or x=-6.5

Q1674) Solve 13x^2+50x+48=0
Ans: x=-1.85 or x=-2

Q1675) Solve 9x^2+32x+23=0
Ans: x=-1 or x=-2.56

Q1676) Solve 24x^2+34x+11=0
Ans: x=-0.5 or x=-0.92

Q1677) Solve 48x^2+44x+6=0
Ans: x=-0.17 or x=-0.75

Q1678) Solve 14x^2+43x+29=0
Ans: x=-1 or x=-2.07

Q1679) Solve 2x^2+23x+21=0
Ans: x=-1 or x=-10.5

Q1680) Solve 12x^2+49x+4=0
Ans: x=-0.08 or x=-4

Q1681) Solve 5x^2+28x+23=0
Ans: x=-1 or x=-4.6

Q1682) Solve 28x^2+48x+17=0
Ans: x=-0.5 or x=-1.21

Q1683) Solve 2x^2+20x+18=0
Ans: x=-1 or x=-9

Q1684) Solve 3x^2+22x+24=0
Ans: x=-1.33 or x=-6

Q1685) Solve 3x^2+47x+44=0
Ans: x=-1 or x=-14.67

Q1686) Solve 2x^2+29x+14=0
Ans: x=-0.5 or x=-14

Q1687) Solve 11x^2+46x+8=0
Ans: x=-0.18 or x=-4

Q1688) Solve 12x^2+35x+25=0
Ans: x=-1.25 or x=-1.67

Q1689) Solve 7x^2+46x+39=0
Ans: x=-1 or x=-5.57

Q1690) Solve 4x^2+11x+7=0
Ans: x=-1 or x=-1.75

Q1691) Solve 22x^2+32x+10=0
Ans: x=-0.45 or x=-1

Q1692) Solve 11x^2+45x+46=0
Ans: x=-2 or x=-2.09

Q1693) Solve 4x^2+45x+11=0
Ans: x=-0.25 or x=-11

Q1694) Solve 33x^2+40x+7=0
Ans: x=-0.21 or x=-1

Q1695) Solve 4x^2+14x+10=0
Ans: x=-1 or x=-2.5

Q1696) Solve 30x^2+34x+4=0
Ans: x=-0.13 or x=-1

Q1697) Solve 15x^2+44x+29=0
Ans: x=-1 or x=-1.93

Q1698) Solve 30x^2+46x+8=0
Ans: x=-0.2 or x=-1.33

Q1699) Solve 48x^2+49x+1=0
Ans: x=-0.02 or x=-1

Q1700) Solve 19x^2+48x+29=0
Ans: x=-1 or x=-1.53

Q1701) Solve 16x^2+41x+18=0
Ans: x=-0.56 or x=-2

Q1702) Solve 24x^2+29x+7=0
Ans: x=-0.33 or x=-0.87

Q1703) Solve 20x^2+47x+21=0
Ans: x=-0.6 or x=-1.75

Q1704) Solve 21x^2+32x+11=0
Ans: x=-0.52 or x=-1

Q1705) Solve 12x^2+46x+14=0
Ans: x=-0.33 or x=-3.5

Q1706) Solve 6x^2+25x+19=0
Ans: x=-1 or x=-3.17

Q1707) Solve 35x^2+17x+2=0
Ans: x=-0.2 or x=-0.29

Q1708) Solve 26x^2+45x+19=0
Ans: x=-0.73 or x=-1

Q1709) Solve 15x^2+37x+18=0
Ans: x=-0.67 or x=-1.8

Q1710) Solve 5x^2+22x+21=0
Ans: x=-1.4 or x=-3

Q1711) Solve 4x^2+32x+39=0
Ans: x=-1.5 or x=-6.5

Q1712) Solve 39x^2+46x+7=0
Ans: x=-0.18 or x=-1

Q1713) Solve 20x^2+23x+3=0
Ans: x=-0.15 or x=-1

Q1714) Solve 11x^2+26x+8=0
Ans: x=-0.36 or x=-2

Q1715) Solve 6x^2+50x+16=0
Ans: x=-0.33 or x=-8

Q1716) Solve 3x^2+31x+10=0
Ans: x=-0.33 or x=-10

Q1717) Solve 8x^2+26x+11=0
Ans: x=-0.5 or x=-2.75

Q1718) Solve 29x^2+50x+21=0
Ans: x=-0.72 or x=-1

Q1719) Solve 24x^2+38x+14=0
Ans: x=-0.58 or x=-1

Q1720) Solve 6x^2+20x+6=0
Ans: x=-0.33 or x=-3

Q1721) Solve 42x^2+23x+1=0
Ans: x=-0.05 or x=-0.5

Q1722) Solve 3x^2+12x+9=0
Ans: x=-1 or x=-3

Q1723) Solve 26x^2+45x+16=0
Ans: x=-0.5 or x=-1.23

Q1724) Solve 30x^2+43x+13=0
Ans: x=-0.43 or x=-1

Q1725) Solve 10x^2+39x+17=0
Ans: x=-0.5 or x=-3.4

Q1726) Solve 15x^2+40x+20=0
Ans: x=-0.67 or x=-2

Q1727) Solve 5x^2+6x+1=0
Ans: x=-0.2 or x=-1

Q1728) Solve 12x^2+40x+28=0
Ans: x=-1 or x=-2.33

Q1729) Solve 16x^2+42x+26=0
Ans: x=-1 or x=-1.62

Q1730) Solve 45x^2+42x+8=0
Ans: x=-0.27 or x=-0.67

Q1731) Solve 14x^2+20x+6=0
Ans: x=-0.43 or x=-1

Q1732) Solve 3x^2+26x+48=0
Ans: x=-2.67 or x=-6

Q1733) Solve 5x^2+47x+18=0
Ans: x=-0.4 or x=-9

Q1734) Solve 13x^2+33x+20=0
Ans: x=-1 or x=-1.54

Q1735) Solve 4x^2+27x+38=0
Ans: x=-2 or x=-4.75

Q1736) Solve 4x^2+32x+28=0
Ans: x=-1 or x=-7

Q1737) Solve 12x^2+26x+4=0
Ans: x=-0.17 or x=-2

Q1738) Solve 2x^2+50x+48=0
Ans: x=-1 or x=-24

Q1739) Solve 44x^2+46x+12=0
Ans: x=-0.5 or x=-0.55

Q1740) Solve 24x^2+49x+22=0
Ans: x=-0.67 or x=-1.37

Q1741) Solve 6x^2+26x+24=0
Ans: x=-1.33 or x=-3

Q1742) Solve 12x^2+42x+18=0
Ans: x=-0.5 or x=-3

Q1743) Solve 17x^2+33x+16=0
Ans: x=-0.94 or x=-1

Q1744) Solve 7x^2+26x+19=0
Ans: x=-1 or x=-2.71

Q1745) Solve 17x^2+33x+16=0
Ans: x=-0.94 or x=-1

Q1746) Solve 19x^2+45x+26=0
Ans: x=-1 or x=-1.37

Q1747) Solve 35x^2+22x+3=0
Ans: x=-0.2 or x=-0.43

Q1748) Solve x^2+12x+11=0
Ans: x=-1 or x=-11

Q1749) Solve 7x^2+23x+16=0
Ans: x=-1 or x=-2.29

Q1750) Solve 2x^2+22x+48=0
Ans: x=-3 or x=-8

Q1751) Solve 20x^2+49x+30=0
Ans: x=-1.2 or x=-1.25

Q1752) Solve 33x^2+31x+6=0
Ans: x=-0.27 or x=-0.67

Q1753) Solve 4x^2+46x+22=0
Ans: x=-0.5 or x=-11

Q1754) Solve 27x^2+38x+11=0
Ans: x=-0.41 or x=-1

Q1755) Solve 24x^2+47x+13=0
Ans: x=-0.33 or x=-1.62

Q1756) Solve 22x^2+17x+3=0
Ans: x=-0.27 or x=-0.5

Q1757) Solve 20x^2+17x+3=0
Ans: x=-0.25 or x=-0.6

Q1758) Solve 3x^2+38x+35=0
Ans: x=-1 or x=-11.67

Q1759) Solve 22x^2+36x+14=0
Ans: x=-0.64 or x=-1

Q1760) Solve 16x^2+49x+33=0
Ans: x=-1 or x=-2.06

Q1761) Solve 39x^2+19x+2=0
Ans: x=-0.15 or x=-0.33

Q1762) Solve 10x^2+39x+17=0
Ans: x=-0.5 or x=-3.4

Q1763) Solve 19x^2+49x+22=0
Ans: x=-0.58 or x=-2

Q1764) Solve 10x^2+48x+38=0
Ans: x=-1 or x=-3.8

Q1765) Solve 17x^2+50x+32=0
Ans: x=-0.94 or x=-2

Q1766) Solve 9x^2+24x+7=0
Ans: x=-0.33 or x=-2.33

Q1767) Solve 15x^2+44x+29=0
Ans: x=-1 or x=-1.93

Q1768) Solve 29x^2+43x+14=0
Ans: x=-0.48 or x=-1

Q1769) Solve 46x^2+33x+5=0
Ans: x=-0.22 or x=-0.5

Q1770) Solve 28x^2+43x+10=0
Ans: x=-0.29 or x=-1.25

Q1771) Solve 42x^2+25x+3=0
Ans: x=-0.17 or x=-0.43

Q1772) Solve 4x^2+28x+48=0
Ans: x=-3 or x=-4

Q1773) Solve 20x^2+49x+30=0
Ans: x=-1.2 or x=-1.25

Q1774) Solve 28x^2+46x+16=0
Ans: x=-0.5 or x=-1.14

Q1775) Solve 11x^2+31x+18=0
Ans: x=-0.82 or x=-2

Q1776) Solve 28x^2+43x+10=0
Ans: x=-0.29 or x=-1.25

Q1777) Solve 12x^2+15x+3=0
Ans: x=-0.25 or x=-1

Q1778) Solve 4x^2+24x+20=0
Ans: x=-1 or x=-5

Q1779) Solve 10x^2+16x+6=0
Ans: x=-0.6 or x=-1

Q1780) Solve 11x^2+47x+12=0
Ans: x=-0.27 or x=-4

Q1781) Solve 5x^2+19x+12=0
Ans: x=-0.8 or x=-3

Q1782) Solve 2x^2+49x+24=0
Ans: x=-0.5 or x=-24

Q1783) Solve 28x^2+48x+17=0
Ans: x=-0.5 or x=-1.21

Q1784) Solve 10x^2+41x+18=0
Ans: x=-0.5 or x=-3.6

Q1785) Solve 40x^2+34x+7=0
Ans: x=-0.35 or x=-0.5

Q1786) Solve 29x^2+30x+1=0
Ans: x=-0.03 or x=-1

Q1787) Solve 32x^2+34x+2=0
Ans: x=-0.06 or x=-1

Q1788) Solve 50x^2+35x+6=0
Ans: x=-0.3 or x=-0.4

Q1789) Solve 38x^2+50x+12=0
Ans: x=-0.32 or x=-1

Q1790) Solve 32x^2+36x+10=0
Ans: x=-0.5 or x=-0.62

Q1791) Solve 5x^2+31x+42=0
Ans: x=-2 or x=-4.2

Q1792) Solve 5x^2+27x+36=0
Ans: x=-2.4 or x=-3

Q1793) Solve 8x^2+8x+2=0
Ans: x=-0.5 or x=-0.5

Q1794) Solve 6x^2+27x+12=0
Ans: x=-0.5 or x=-4

Q1795) Solve 15x^2+38x+23=0
Ans: x=-1 or x=-1.53

Q1796) Solve 12x^2+39x+27=0
Ans: x=-1 or x=-2.25

Q1797) Solve 30x^2+38x+12=0
Ans: x=-0.6 or x=-0.67

Q1798) Solve 2x^2+29x+14=0
Ans: x=-0.5 or x=-14

Q1799) Solve 18x^2+40x+22=0
Ans: x=-1 or x=-1.22

Q1800) Solve 12x^2+49x+15=0
Ans: x=-0.33 or x=-3.75

Q1801) Solve 8x^2+25x+18=0
Ans: x=-1.12 or x=-2

Q1802) Solve 3x^2+26x+23=0
Ans: x=-1 or x=-7.67

Q1803) Solve 7x^2+37x+10=0
Ans: x=-0.29 or x=-5

Q1804) Solve 24x^2+49x+22=0
Ans: x=-0.67 or x=-1.37

Q1805) Solve 46x^2+49x+13=0
Ans: x=-0.5 or x=-0.57

Q1806) Solve 12x^2+34x+24=0
Ans: x=-1.33 or x=-1.5

Q1807) Solve 11x^2+41x+24=0
Ans: x=-0.73 or x=-3

Q1808) Solve 2x^2+22x+48=0
Ans: x=-3 or x=-8

Q1809) Solve 10x^2+21x+9=0
Ans: x=-0.6 or x=-1.5

Q1810) Solve 16x^2+32x+7=0
Ans: x=-0.25 or x=-1.75

Q1811) Solve 46x^2+25x+1=0
Ans: x=-0.04 or x=-0.5

Q1812) Solve 38x^2+40x+2=0
Ans: x=-0.05 or x=-1

Q1813) Solve 3x^2+20x+33=0
Ans: x=-3 or x=-3.67

Q1814) Solve 8x^2+36x+36=0
Ans: x=-1.5 or x=-3

Q1815) Solve 15x^2+33x+18=0
Ans: x=-1 or x=-1.2

Q1816) Solve 5x^2+16x+12=0
Ans: x=-1.2 or x=-2

Q1817) Solve 12x^2+32x+13=0
Ans: x=-0.5 or x=-2.17

Q1818) Solve 29x^2+32x+3=0
Ans: x=-0.1 or x=-1

Q1819) Solve 8x^2+30x+7=0
Ans: x=-0.25 or x=-3.5

Q1820) Solve 10x^2+21x+11=0
Ans: x=-1 or x=-1.1

Q1821) Solve x^2+19x+18=0
Ans: x=-1 or x=-18

Q1822) Solve 6x^2+37x+6=0
Ans: x=-0.17 or x=-6

Q1823) Solve 6x^2+19x+13=0
Ans: x=-1 or x=-2.17

Q1824) Solve 11x^2+42x+40=0
Ans: x=-1.82 or x=-2

Q1825) Solve 27x^2+12x+1=0
Ans: x=-0.11 or x=-0.33

Q1826) Solve 7x^2+35x+42=0
Ans: x=-2 or x=-3

Q1827) Solve 48x^2+46x+10=0
Ans: x=-0.33 or x=-0.62

Q1828) Solve 40x^2+41x+10=0
Ans: x=-0.4 or x=-0.62

Q1829) Solve 15x^2+21x+6=0
Ans: x=-0.4 or x=-1

Q1830) Solve 27x^2+15x+2=0
Ans: x=-0.22 or x=-0.33

Q1831) Solve 10x^2+50x+40=0
Ans: x=-1 or x=-4

Q1832) Solve 8x^2+39x+46=0
Ans: x=-2 or x=-2.87

Q1833) Solve 33x^2+46x+13=0
Ans: x=-0.39 or x=-1

Q1834) Solve 43x^2+46x+3=0
Ans: x=-0.07 or x=-1

Q1835) Solve 26x^2+27x+7=0
Ans: x=-0.5 or x=-0.54

Q1836) Solve 30x^2+49x+17=0
Ans: x=-0.5 or x=-1.13

Q1837) Solve 18x^2+9x+1=0
Ans: x=-0.17 or x=-0.33

Q1838) Solve 8x^2+40x+18=0
Ans: x=-0.5 or x=-4.5

Q1839) Solve 10x^2+42x+36=0
Ans: x=-1.2 or x=-3

Q1840) Solve 3x^2+38x+24=0
Ans: x=-0.67 or x=-12

Q1841) Solve 30x^2+38x+8=0
Ans: x=-0.27 or x=-1

Q1842) Solve 40x^2+46x+6=0
Ans: x=-0.15 or x=-1

Q1843) Solve 4x^2+22x+10=0
Ans: x=-0.5 or x=-5

Q1844) Solve 6x^2+19x+3=0
Ans: x=-0.17 or x=-3

Q1845) Solve 31x^2+46x+15=0
Ans: x=-0.48 or x=-1

Q1846) Solve 9x^2+39x+42=0
Ans: x=-2 or x=-2.33

Q1847) Solve 29x^2+41x+12=0
Ans: x=-0.41 or x=-1

Q1848) Solve 38x^2+46x+8=0
Ans: x=-0.21 or x=-1

Q1849) Solve 38x^2+50x+12=0
Ans: x=-0.32 or x=-1

Q1850) Solve 22x^2+49x+10=0
Ans: x=-0.23 or x=-2

Q1851) Solve 8x^2+18x+10=0
Ans: x=-1 or x=-1.25

Q1852) Solve 49x^2+28x+4=0
Ans: x=-0.29 or x=-0.29

Q1853) Solve 10x^2+33x+14=0
Ans: x=-0.5 or x=-2.8

Q1854) Solve 20x^2+9x+1=0
Ans: x=-0.2 or x=-0.25

Q1855) Solve 19x^2+50x+24=0
Ans: x=-0.63 or x=-2

Q1856) Solve 13x^2+36x+20=0
Ans: x=-0.77 or x=-2

Q1857) Solve 10x^2+27x+11=0
Ans: x=-0.5 or x=-2.2

Q1858) Solve 4x^2+32x+28=0
Ans: x=-1 or x=-7

Q1859) Solve 14x^2+49x+35=0
Ans: x=-1 or x=-2.5

Q1860) Solve 21x^2+27x+6=0
Ans: x=-0.29 or x=-1

Q1861) Solve 5x^2+22x+8=0
Ans: x=-0.4 or x=-4

Q1862) Solve 9x^2+12x+3=0
Ans: x=-0.33 or x=-1

Q1863) Solve 10x^2+41x+18=0
Ans: x=-0.5 or x=-3.6

Q1864) Solve 2x^2+9x+4=0
Ans: x=-0.5 or x=-4

Q1865) Solve 3x^2+11x+10=0
Ans: x=-1.67 or x=-2

Q1866) Solve 3x^2+20x+33=0
Ans: x=-3 or x=-3.67

Q1867) Solve 4x^2+23x+33=0
Ans: x=-2.75 or x=-3

Q1868) Solve 7x^2+43x+36=0
Ans: x=-1 or x=-5.14

Q1869) Solve 3x^2+27x+24=0
Ans: x=-1 or x=-8

Q1870) Solve 8x^2+46x+11=0
Ans: x=-0.25 or x=-5.5

Q1871) Solve 9x^2+24x+7=0
Ans: x=-0.33 or x=-2.33

Q1872) Solve 27x^2+38x+11=0
Ans: x=-0.41 or x=-1

Q1873) Solve x^2+18x+45=0
Ans: x=-3 or x=-15

Q1874) Solve 8x^2+18x+9=0
Ans: x=-0.75 or x=-1.5

Q1875) Solve 20x^2+48x+19=0
Ans: x=-0.5 or x=-1.9

Q1876) Solve 13x^2+49x+36=0
Ans: x=-1 or x=-2.77

Q1877) Solve 42x^2+31x+5=0
Ans: x=-0.24 or x=-0.5

Q1878) Solve 6x^2+25x+24=0
Ans: x=-1.5 or x=-2.67

Q1879) Solve 12x^2+40x+25=0
Ans: x=-0.83 or x=-2.5

Q1880) Solve 6x^2+19x+13=0
Ans: x=-1 or x=-2.17

Q1881) Solve 6x^2+49x+43=0
Ans: x=-1 or x=-7.17

Q1882) Solve 8x^2+34x+8=0
Ans: x=-0.25 or x=-4

Q1883) Solve 36x^2+35x+6=0
Ans: x=-0.22 or x=-0.75

Q1884) Solve 16x^2+46x+19=0
Ans: x=-0.5 or x=-2.37

Q1885) Solve 44x^2+41x+6=0
Ans: x=-0.18 or x=-0.75

Q1886) Solve 12x^2+38x+28=0
Ans: x=-1.17 or x=-2

Q1887) Solve 4x^2+22x+18=0
Ans: x=-1 or x=-4.5

Q1888) Solve 3x^2+35x+22=0
Ans: x=-0.67 or x=-11

Q1889) Solve 3x^2+31x+50=0
Ans: x=-2 or x=-8.33

Q1890) Solve 19x^2+39x+2=0
Ans: x=-0.05 or x=-2

Q1891) Solve 13x^2+50x+37=0
Ans: x=-1 or x=-2.85

Q1892) Solve 42x^2+50x+8=0
Ans: x=-0.19 or x=-1

Q1893) Solve 6x^2+23x+7=0
Ans: x=-0.33 or x=-3.5

Q1894) Solve 28x^2+44x+15=0
Ans: x=-0.5 or x=-1.07

Q1895) Solve 18x^2+27x+4=0
Ans: x=-0.17 or x=-1.33

Q1896) Solve 7x^2+31x+30=0
Ans: x=-1.43 or x=-3

Q1897) Solve 5x^2+30x+40=0
Ans: x=-2 or x=-4

Q1898) Solve 4x^2+32x+28=0
Ans: x=-1 or x=-7

Q1899) Solve 23x^2+34x+11=0
Ans: x=-0.48 or x=-1

Q1900) Solve 11x^2+26x+8=0
Ans: x=-0.36 or x=-2

Q1901) Solve 8x^2+30x+22=0
Ans: x=-1 or x=-2.75

Q1902) Solve 3x^2+7x+2=0
Ans: x=-0.33 or x=-2

Q1903) Solve 30x^2+41x+14=0
Ans: x=-0.67 or x=-0.7

Q1904) Solve 50x^2+45x+4=0
Ans: x=-0.1 or x=-0.8

Q1905) Solve 21x^2+31x+10=0
Ans: x=-0.48 or x=-1

Q1906) Solve 22x^2+13x+1=0
Ans: x=-0.09 or x=-0.5

Q1907) Solve 10x^2+47x+9=0
Ans: x=-0.2 or x=-4.5

Q1908) Solve 6x^2+37x+35=0
Ans: x=-1.17 or x=-5

Q1909) Solve 18x^2+35x+17=0
Ans: x=-0.94 or x=-1

Q1910) Solve 12x^2+46x+40=0
Ans: x=-1.33 or x=-2.5

Q1911) Solve x^2+40x+39=0
Ans: x=-1 or x=-39

Q1912) Solve 5x^2+21x+22=0
Ans: x=-2 or x=-2.2

Q1913) Solve 12x^2+37x+28=0
Ans: x=-1.33 or x=-1.75

Q1914) Solve 6x^2+27x+27=0
Ans: x=-1.5 or x=-3

Q1915) Solve 18x^2+21x+5=0
Ans: x=-0.33 or x=-0.83

Q1916) Solve 18x^2+48x+24=0
Ans: x=-0.67 or x=-2

Q1917) Solve 13x^2+38x+24=0
Ans: x=-0.92 or x=-2

Q1918) Solve 45x^2+47x+2=0
Ans: x=-0.04 or x=-1

Q1919) Solve 26x^2+45x+9=0
Ans: x=-0.23 or x=-1.5

Q1920) Solve 34x^2+33x+8=0
Ans: x=-0.47 or x=-0.5

Q1921) Solve 7x^2+29x+24=0
Ans: x=-1.14 or x=-3

Q1922) Solve 8x^2+19x+11=0
Ans: x=-1 or x=-1.37

Q1923) Solve 6x^2+25x+21=0
Ans: x=-1.17 or x=-3

Q1924) Solve 19x^2+40x+21=0
Ans: x=-1 or x=-1.11

Q1925) Solve 4x^2+24x+11=0
Ans: x=-0.5 or x=-5.5

Q1926) Solve 10x^2+19x+9=0
Ans: x=-0.9 or x=-1

Q1927) Solve 4x^2+43x+30=0
Ans: x=-0.75 or x=-10

Q1928) Solve 15x^2+30x+15=0
Ans: x=-1 or x=-1

Q1929) Solve 21x^2+48x+27=0
Ans: x=-1 or x=-1.29

Q1930) Solve 10x^2+39x+35=0
Ans: x=-1.4 or x=-2.5

Q1931) Solve 18x^2+49x+20=0
Ans: x=-0.5 or x=-2.22

Q1932) Solve 16x^2+49x+34=0
Ans: x=-1.06 or x=-2

Q1933) Solve 29x^2+30x+1=0
Ans: x=-0.03 or x=-1

Q1934) Solve 36x^2+24x+3=0
Ans: x=-0.17 or x=-0.5

Q1935) Solve x^2+38x+37=0
Ans: x=-1 or x=-37

Q1936) Solve 44x^2+27x+4=0
Ans: x=-0.25 or x=-0.36

Q1937) Solve 48x^2+25x+3=0
Ans: x=-0.19 or x=-0.33

Q1938) Solve x^2+11x+18=0
Ans: x=-2 or x=-9

Q1939) Solve 33x^2+31x+6=0
Ans: x=-0.27 or x=-0.67

Q1940) Solve 23x^2+45x+22=0
Ans: x=-0.96 or x=-1

Q1941) Solve 24x^2+38x+8=0
Ans: x=-0.25 or x=-1.33

Q1942) Solve 12x^2+12x+3=0
Ans: x=-0.5 or x=-0.5

Q1943) Solve 10x^2+22x+12=0
Ans: x=-1 or x=-1.2

Q1944) Solve 5x^2+13x+6=0
Ans: x=-0.6 or x=-2

Q1945) Solve x^2+15x+14=0
Ans: x=-1 or x=-14

Q1946) Solve 11x^2+42x+31=0
Ans: x=-1 or x=-2.82

Q1947) Solve 11x^2+28x+12=0
Ans: x=-0.55 or x=-2

Q1948) Solve 12x^2+23x+10=0
Ans: x=-0.67 or x=-1.25

Q1949) Solve 26x^2+44x+18=0
Ans: x=-0.69 or x=-1

Q1950) Solve 15x^2+46x+31=0
Ans: x=-1 or x=-2.07

Q1951) Solve 2x^2+25x+50=0
Ans: x=-2.5 or x=-10

Q1952) Solve 35x^2+37x+2=0
Ans: x=-0.06 or x=-1

Q1953) Solve 6x^2+21x+15=0
Ans: x=-1 or x=-2.5

Q1954) Solve 26x^2+28x+2=0
Ans: x=-0.08 or x=-1

Q1955) Solve 26x^2+37x+12=0
Ans: x=-0.5 or x=-0.92

Q1956) Solve 24x^2+36x+12=0
Ans: x=-0.5 or x=-1

Q1957) Solve 41x^2+46x+5=0
Ans: x=-0.12 or x=-1

Q1958) Solve 10x^2+33x+20=0
Ans: x=-0.8 or x=-2.5

Q1959) Solve 12x^2+38x+30=0
Ans: x=-1.5 or x=-1.67

Q1960) Solve 48x^2+28x+2=0
Ans: x=-0.08 or x=-0.5

Q1961) Solve 28x^2+48x+17=0
Ans: x=-0.5 or x=-1.21

Q1962) Solve 29x^2+39x+10=0
Ans: x=-0.34 or x=-1

Q1963) Solve 2x^2+27x+13=0
Ans: x=-0.5 or x=-13

Q1964) Solve 18x^2+44x+16=0
Ans: x=-0.44 or x=-2

Q1965) Solve 15x^2+43x+22=0
Ans: x=-0.67 or x=-2.2

Q1966) Solve 22x^2+50x+12=0
Ans: x=-0.27 or x=-2

Q1967) Solve 3x^2+45x+42=0
Ans: x=-1 or x=-14

Q1968) Solve 10x^2+43x+42=0
Ans: x=-1.5 or x=-2.8

Q1969) Solve 5x^2+29x+24=0
Ans: x=-1 or x=-4.8

Q1970) Solve 31x^2+46x+15=0
Ans: x=-0.48 or x=-1

Q1971) Solve 18x^2+29x+11=0
Ans: x=-0.61 or x=-1

Q1972) Solve 30x^2+48x+18=0
Ans: x=-0.6 or x=-1

Q1973) Solve 39x^2+25x+4=0
Ans: x=-0.31 or x=-0.33

Q1974) Solve 15x^2+17x+2=0
Ans: x=-0.13 or x=-1

Q1975) Solve 35x^2+38x+3=0
Ans: x=-0.09 or x=-1

Q1976) Solve 20x^2+42x+18=0
Ans: x=-0.6 or x=-1.5

Q1977) Solve 5x^2+38x+48=0
Ans: x=-1.6 or x=-6

Q1978) Solve 18x^2+45x+27=0
Ans: x=-1 or x=-1.5

Q1979) Solve x^2+14x+13=0
Ans: x=-1 or x=-13

Q1980) Solve 20x^2+49x+9=0
Ans: x=-0.2 or x=-2.25

Q1981) Solve 33x^2+25x+2=0
Ans: x=-0.09 or x=-0.67

Q1982) Solve 21x^2+50x+29=0
Ans: x=-1 or x=-1.38

Q1983) Solve 2x^2+5x+3=0
Ans: x=-1 or x=-1.5

Q1984) Solve 15x^2+18x+3=0
Ans: x=-0.2 or x=-1

Q1985) Solve 9x^2+39x+36=0
Ans: x=-1.33 or x=-3

Q1986) Solve 4x^2+20x+9=0
Ans: x=-0.5 or x=-4.5

Q1987) Solve 20x^2+47x+14=0
Ans: x=-0.35 or x=-2

Q1988) Solve 16x^2+46x+30=0
Ans: x=-1 or x=-1.87

Q1989) Solve 4x^2+26x+30=0
Ans: x=-1.5 or x=-5

Q1990) Solve 2x^2+9x+7=0
Ans: x=-1 or x=-3.5

Q1991) Solve 33x^2+17x+2=0
Ans: x=-0.18 or x=-0.33

Q1992) Solve 8x^2+32x+32=0
Ans: x=-2 or x=-2

Q1993) Solve 11x^2+50x+24=0
Ans: x=-0.55 or x=-4

Q1994) Solve 24x^2+44x+20=0
Ans: x=-0.83 or x=-1

Q1995) Solve 6x^2+19x+3=0
Ans: x=-0.17 or x=-3

Q1996) Solve 2x^2+45x+22=0
Ans: x=-0.5 or x=-22

Q1997) Solve 28x^2+38x+10=0
Ans: x=-0.36 or x=-1

Q1998) Solve 45x^2+42x+8=0
Ans: x=-0.27 or x=-0.67

Q1999) Solve 5x^2+31x+6=0
Ans: x=-0.2 or x=-6

Q2000) Solve 25x^2+42x+17=0
Ans: x=-0.68 or x=-1

Q2001) Solve 8x^2+19x+6=0
Ans: x=-0.37 or x=-2

Q2002) Solve 12x^2+49x+39=0
Ans: x=-1.08 or x=-3

Q2003) Solve 13x^2+32x+19=0
Ans: x=-1 or x=-1.46

Q2004) Solve 9x^2+33x+30=0
Ans: x=-1.67 or x=-2

Q2005) Solve 34x^2+35x+1=0
Ans: x=-0.03 or x=-1

Q2006) Solve 12x^2+13x+3=0
Ans: x=-0.33 or x=-0.75

Q2007) Solve 6x^2+30x+36=0
Ans: x=-2 or x=-3

Q2008) Solve 4x^2+18x+8=0
Ans: x=-0.5 or x=-4

Q2009) Solve 8x^2+28x+20=0
Ans: x=-1 or x=-2.5

Q2010) Solve 9x^2+39x+36=0
Ans: x=-1.33 or x=-3

Q2011) Solve 7x^2+16x+9=0
Ans: x=-1 or x=-1.29

Q2012) Solve 33x^2+48x+15=0
Ans: x=-0.45 or x=-1

Q2013) Solve 11x^2+47x+12=0
Ans: x=-0.27 or x=-4

Q2014) Solve 28x^2+48x+9=0
Ans: x=-0.21 or x=-1.5

Q2015) Solve 6x^2+20x+16=0
Ans: x=-1.33 or x=-2

Q2016) Solve 10x^2+35x+15=0
Ans: x=-0.5 or x=-3

Q2017) Solve 6x^2+29x+34=0
Ans: x=-2 or x=-2.83

Q2018) Solve 4x^2+19x+21=0
Ans: x=-1.75 or x=-3

Q2019) Solve 40x^2+13x+1=0
Ans: x=-0.12 or x=-0.2

Q2020) Solve x^2+15x+50=0
Ans: x=-5 or x=-10

Q2021) Solve 40x^2+31x+6=0
Ans: x=-0.37 or x=-0.4

Q2022) Solve 6x^2+20x+16=0
Ans: x=-1.33 or x=-2

Q2023) Solve 19x^2+23x+4=0
Ans: x=-0.21 or x=-1

Q2024) Solve 25x^2+49x+24=0
Ans: x=-0.96 or x=-1

Q2025) Solve 8x^2+32x+14=0
Ans: x=-0.5 or x=-3.5

Q2026) Solve 3x^2+25x+48=0
Ans: x=-3 or x=-5.33

Q2027) Solve 44x^2+28x+3=0
Ans: x=-0.14 or x=-0.5

Q2028) Solve 6x^2+47x+15=0
Ans: x=-0.33 or x=-7.5

Q2029) Solve 5x^2+37x+32=0
Ans: x=-1 or x=-6.4

Q2030) Solve 4x^2+34x+16=0
Ans: x=-0.5 or x=-8

Q2031) Solve 6x^2+31x+14=0
Ans: x=-0.5 or x=-4.67

Q2032) Solve 11x^2+40x+21=0
Ans: x=-0.64 or x=-3

Q2033) Solve 18x^2+45x+25=0
Ans: x=-0.83 or x=-1.67

Q2034) Solve 12x^2+48x+45=0
Ans: x=-1.5 or x=-2.5

Q2035) Solve 2x^2+16x+30=0
Ans: x=-3 or x=-5

Q2036) Solve 15x^2+50x+15=0
Ans: x=-0.33 or x=-3

Q2037) Solve 17x^2+50x+33=0
Ans: x=-1 or x=-1.94

Q2038) Solve 29x^2+46x+17=0
Ans: x=-0.59 or x=-1

Q2039) Solve 12x^2+42x+30=0
Ans: x=-1 or x=-2.5

Q2040) Solve 4x^2+39x+27=0
Ans: x=-0.75 or x=-9

Q2041) Solve 28x^2+11x+1=0
Ans: x=-0.14 or x=-0.25

Q2042) Solve 49x^2+28x+4=0
Ans: x=-0.29 or x=-0.29

Q2043) Solve 35x^2+37x+6=0
Ans: x=-0.2 or x=-0.86

Q2044) Solve 50x^2+30x+4=0
Ans: x=-0.2 or x=-0.4

Q2045) Solve 4x^2+30x+26=0
Ans: x=-1 or x=-6.5

Q2046) Solve 5x^2+48x+27=0
Ans: x=-0.6 or x=-9

Q2047) Solve x^2+14x+33=0
Ans: x=-3 or x=-11

Q2048) Solve 9x^2+21x+10=0
Ans: x=-0.67 or x=-1.67

Q2049) Solve 35x^2+38x+3=0
Ans: x=-0.09 or x=-1

Q2050) Solve 8x^2+42x+19=0
Ans: x=-0.5 or x=-4.75

Q2051) Solve 30x^2+41x+13=0
Ans: x=-0.5 or x=-0.87

Q2052) Solve 11x^2+45x+4=0
Ans: x=-0.09 or x=-4

Q2053) Solve 21x^2+40x+16=0
Ans: x=-0.57 or x=-1.33

Q2054) Solve 2x^2+29x+14=0
Ans: x=-0.5 or x=-14

Q2055) Solve 20x^2+38x+14=0
Ans: x=-0.5 or x=-1.4

Q2056) Solve 20x^2+14x+2=0
Ans: x=-0.2 or x=-0.5

Q2057) Solve 2x^2+8x+6=0
Ans: x=-1 or x=-3

Q2058) Solve 9x^2+41x+20=0
Ans: x=-0.56 or x=-4

Q2059) Solve 9x^2+12x+3=0
Ans: x=-0.33 or x=-1

Q2060) Solve 9x^2+41x+46=0
Ans: x=-2 or x=-2.56

Q2061) Solve 5x^2+43x+24=0
Ans: x=-0.6 or x=-8

Q2062) Solve 10x^2+32x+6=0
Ans: x=-0.2 or x=-3

Q2063) Solve 25x^2+50x+21=0
Ans: x=-0.6 or x=-1.4

Q2064) Solve 15x^2+46x+31=0
Ans: x=-1 or x=-2.07

Q2065) Solve 13x^2+40x+3=0
Ans: x=-0.08 or x=-3

Q2066) Solve 12x^2+46x+44=0
Ans: x=-1.83 or x=-2

Q2067) Solve 39x^2+16x+1=0
Ans: x=-0.08 or x=-0.33

Q2068) Solve 33x^2+37x+4=0
Ans: x=-0.12 or x=-1

Q2069) Solve 48x^2+46x+5=0
Ans: x=-0.12 or x=-0.83

Q2070) Solve 8x^2+24x+18=0
Ans: x=-1.5 or x=-1.5

Q2071) Solve 3x^2+8x+5=0
Ans: x=-1 or x=-1.67

Q2072) Solve 21x^2+46x+13=0
Ans: x=-0.33 or x=-1.86

Q2073) Solve 10x^2+11x+1=0
Ans: x=-0.1 or x=-1

Q2074) Solve 15x^2+47x+28=0
Ans: x=-0.8 or x=-2.33

Q2075) Solve 38x^2+23x+2=0
Ans: x=-0.11 or x=-0.5

Q2076) Solve 7x^2+30x+32=0
Ans: x=-2 or x=-2.29

Q2077) Solve x^2+10x+21=0
Ans: x=-3 or x=-7

Q2078) Solve 15x^2+41x+26=0
Ans: x=-1 or x=-1.73

Q2079) Solve 17x^2+34x+17=0
Ans: x=-1 or x=-1

Q2080) Solve 25x^2+42x+17=0
Ans: x=-0.68 or x=-1

Q2081) Solve 13x^2+35x+22=0
Ans: x=-1 or x=-1.69

Q2082) Solve 42x^2+47x+5=0
Ans: x=-0.12 or x=-1

Q2083) Solve 31x^2+38x+7=0
Ans: x=-0.23 or x=-1

Q2084) Solve 2x^2+32x+30=0
Ans: x=-1 or x=-15

Q2085) Solve 5x^2+26x+5=0
Ans: x=-0.2 or x=-5

Q2086) Solve 21x^2+29x+8=0
Ans: x=-0.38 or x=-1

Q2087) Solve 13x^2+33x+14=0
Ans: x=-0.54 or x=-2

Q2088) Solve 16x^2+49x+33=0
Ans: x=-1 or x=-2.06

Q2089) Solve 4x^2+23x+33=0
Ans: x=-2.75 or x=-3

Q2090) Solve 42x^2+32x+6=0
Ans: x=-0.33 or x=-0.43

Q2091) Solve 11x^2+48x+16=0
Ans: x=-0.36 or x=-4

Q2092) Solve 12x^2+26x+4=0
Ans: x=-0.17 or x=-2

Q2093) Solve 3x^2+8x+5=0
Ans: x=-1 or x=-1.67

Q2094) Solve 44x^2+39x+7=0
Ans: x=-0.25 or x=-0.64

Q2095) Solve 49x^2+49x+6=0
Ans: x=-0.14 or x=-0.86

Q2096) Solve 13x^2+48x+44=0
Ans: x=-1.69 or x=-2

Q2097) Solve 11x^2+38x+15=0
Ans: x=-0.45 or x=-3

Q2098) Solve 35x^2+31x+6=0
Ans: x=-0.29 or x=-0.6

Q2099) Solve 36x^2+36x+5=0
Ans: x=-0.17 or x=-0.83

Q2100) Solve 7x^2+32x+33=0
Ans: x=-1.57 or x=-3

Q2101) Solve 20x^2+36x+16=0
Ans: x=-0.8 or x=-1

Q2102) Solve 6x^2+11x+3=0
Ans: x=-0.33 or x=-1.5

Q2103) Solve 14x^2+46x+12=0
Ans: x=-0.29 or x=-3

Q2104) Solve 14x^2+15x+1=0
Ans: x=-0.07 or x=-1

Q2105) Solve 4x^2+35x+31=0
Ans: x=-1 or x=-7.75

Q2106) Solve 2x^2+7x+5=0
Ans: x=-1 or x=-2.5

Q2107) Solve 11x^2+38x+32=0
Ans: x=-1.45 or x=-2

Q2108) Solve 26x^2+35x+9=0
Ans: x=-0.35 or x=-1

Q2109) Solve 6x^2+12x+6=0
Ans: x=-1 or x=-1

Q2110) Solve 3x^2+8x+5=0
Ans: x=-1 or x=-1.67

Q2111) Solve 9x^2+38x+33=0
Ans: x=-1.22 or x=-3

Q2112) Solve 2x^2+9x+7=0
Ans: x=-1 or x=-3.5

Q2113) Solve 9x^2+48x+48=0
Ans: x=-1.33 or x=-4

Q2114) Solve 10x^2+14x+4=0
Ans: x=-0.4 or x=-1

Q2115) Solve 3x^2+42x+39=0
Ans: x=-1 or x=-13

Q2116) Solve 28x^2+24x+5=0
Ans: x=-0.36 or x=-0.5

Q2117) Solve 10x^2+41x+33=0
Ans: x=-1.1 or x=-3

Q2118) Solve 11x^2+39x+28=0
Ans: x=-1 or x=-2.55

Q2119) Solve 40x^2+41x+1=0
Ans: x=-0.02 or x=-1

Q2120) Solve 22x^2+48x+26=0
Ans: x=-1 or x=-1.18

Q2121) Solve 10x^2+18x+8=0
Ans: x=-0.8 or x=-1

Q2122) Solve 35x^2+17x+2=0
Ans: x=-0.2 or x=-0.29

Q2123) Solve 26x^2+39x+13=0
Ans: x=-0.5 or x=-1

Q2124) Solve 7x^2+45x+38=0
Ans: x=-1 or x=-5.43

Q2125) Solve 6x^2+27x+21=0
Ans: x=-1 or x=-3.5

Q2126) Solve 33x^2+45x+12=0
Ans: x=-0.36 or x=-1

Q2127) Solve 40x^2+42x+8=0
Ans: x=-0.25 or x=-0.8

Q2128) Solve 28x^2+33x+9=0
Ans: x=-0.43 or x=-0.75

Q2129) Solve 12x^2+49x+4=0
Ans: x=-0.08 or x=-4

Q2130) Solve 2x^2+13x+6=0
Ans: x=-0.5 or x=-6

Q2131) Solve 18x^2+21x+6=0
Ans: x=-0.5 or x=-0.67

Q2132) Solve 4x^2+17x+13=0
Ans: x=-1 or x=-3.25

Q2133) Solve 18x^2+25x+7=0
Ans: x=-0.39 or x=-1

Q2134) Solve 10x^2+36x+32=0
Ans: x=-1.6 or x=-2

Q2135) Solve 16x^2+48x+36=0
Ans: x=-1.5 or x=-1.5

Q2136) Solve 24x^2+45x+21=0
Ans: x=-0.87 or x=-1

Q2137) Solve 3x^2+17x+14=0
Ans: x=-1 or x=-4.67

Q2138) Solve 13x^2+26x+13=0
Ans: x=-1 or x=-1

Q2139) Solve 36x^2+18x+2=0
Ans: x=-0.17 or x=-0.33

Q2140) Solve 4x^2+11x+6=0
Ans: x=-0.75 or x=-2

Q2141) Solve 16x^2+30x+14=0
Ans: x=-0.87 or x=-1

Q2142) Solve 6x^2+23x+7=0
Ans: x=-0.33 or x=-3.5

Q2143) Solve 3x^2+22x+7=0
Ans: x=-0.33 or x=-7

Q2144) Solve 9x^2+24x+12=0
Ans: x=-0.67 or x=-2

Q2145) Solve 28x^2+34x+10=0
Ans: x=-0.5 or x=-0.71

Q2146) Solve 11x^2+37x+26=0
Ans: x=-1 or x=-2.36

Q2147) Solve 30x^2+11x+1=0
Ans: x=-0.17 or x=-0.2

Q2148) Solve 9x^2+41x+20=0
Ans: x=-0.56 or x=-4

Q2149) Solve 6x^2+34x+48=0
Ans: x=-2.67 or x=-3

Q2150) Solve 7x^2+23x+6=0
Ans: x=-0.29 or x=-3

Q2151) Solve 48x^2+36x+6=0
Ans: x=-0.25 or x=-0.5

Q2152) Solve 49x^2+49x+12=0
Ans: x=-0.43 or x=-0.57

Q2153) Solve 18x^2+41x+21=0
Ans: x=-0.78 or x=-1.5

Q2154) Solve 15x^2+13x+2=0
Ans: x=-0.2 or x=-0.67

Q2155) Solve 5x^2+6x+1=0
Ans: x=-0.2 or x=-1

Q2156) Solve 16x^2+35x+19=0
Ans: x=-1 or x=-1.19

Q2157) Solve 47x^2+49x+2=0
Ans: x=-0.04 or x=-1

Q2158) Solve 20x^2+42x+18=0
Ans: x=-0.6 or x=-1.5

Q2159) Solve 8x^2+46x+45=0
Ans: x=-1.25 or x=-4.5

Q2160) Solve 22x^2+45x+23=0
Ans: x=-1 or x=-1.05

Q2161) Solve x^2+14x+49=0
Ans: x=-7 or x=-7

Q2162) Solve 30x^2+29x+7=0
Ans: x=-0.47 or x=-0.5

Q2163) Solve 16x^2+46x+28=0
Ans: x=-0.87 or x=-2

Q2164) Solve 2x^2+45x+22=0
Ans: x=-0.5 or x=-22

Q2165) Solve 9x^2+28x+3=0
Ans: x=-0.11 or x=-3

Q2166) Solve 27x^2+18x+3=0
Ans: x=-0.33 or x=-0.33

Q2167) Solve 9x^2+22x+13=0
Ans: x=-1 or x=-1.44

Q2168) Solve 12x^2+32x+20=0
Ans: x=-1 or x=-1.67

Q2169) Solve 3x^2+26x+35=0
Ans: x=-1.67 or x=-7

Q2170) Solve 39x^2+19x+2=0
Ans: x=-0.15 or x=-0.33

Q2171) Solve 33x^2+25x+2=0
Ans: x=-0.09 or x=-0.67

Q2172) Solve 45x^2+46x+1=0
Ans: x=-0.02 or x=-1

Q2173) Solve 12x^2+28x+15=0
Ans: x=-0.83 or x=-1.5

Q2174) Solve 20x^2+37x+8=0
Ans: x=-0.25 or x=-1.6

Q2175) Solve 10x^2+39x+38=0
Ans: x=-1.9 or x=-2

Q2176) Solve 20x^2+33x+13=0
Ans: x=-0.65 or x=-1

Q2177) Solve 28x^2+47x+15=0
Ans: x=-0.43 or x=-1.25

Q2178) Solve 30x^2+13x+1=0
Ans: x=-0.1 or x=-0.33

Q2179) Solve 9x^2+12x+4=0
Ans: x=-0.67 or x=-0.67

Q2180) Solve 42x^2+41x+10=0
Ans: x=-0.48 or x=-0.5

Q2181) Solve 18x^2+35x+17=0
Ans: x=-0.94 or x=-1

Q2182) Solve x^2+21x+20=0
Ans: x=-1 or x=-20

Q2183) Solve 14x^2+19x+6=0
Ans: x=-0.5 or x=-0.86

Q2184) Solve 15x^2+46x+3=0
Ans: x=-0.07 or x=-3

Q2185) Solve 24x^2+50x+11=0
Ans: x=-0.25 or x=-1.83

Q2186) Solve 8x^2+17x+2=0
Ans: x=-0.12 or x=-2

Q2187) Solve 30x^2+31x+8=0
Ans: x=-0.5 or x=-0.53

Q2188) Solve 45x^2+42x+8=0
Ans: x=-0.27 or x=-0.67

Q2189) Solve 15x^2+36x+21=0
Ans: x=-1 or x=-1.4

Q2190) Solve 22x^2+45x+2=0
Ans: x=-0.05 or x=-2

Q2191) Solve 3x^2+21x+36=0
Ans: x=-3 or x=-4

Q2192) Solve 34x^2+27x+5=0
Ans: x=-0.29 or x=-0.5

Q2193) Solve 10x^2+41x+40=0
Ans: x=-1.6 or x=-2.5

Q2194) Solve 26x^2+40x+14=0
Ans: x=-0.54 or x=-1

Q2195) Solve 35x^2+48x+13=0
Ans: x=-0.37 or x=-1

Q2196) Solve 28x^2+45x+18=0
Ans: x=-0.75 or x=-0.86

Q2197) Solve 31x^2+40x+9=0
Ans: x=-0.29 or x=-1

Q2198) Solve 12x^2+28x+8=0
Ans: x=-0.33 or x=-2

Q2199) Solve 8x^2+44x+20=0
Ans: x=-0.5 or x=-5

Q2200) Solve 25x^2+45x+20=0
Ans: x=-0.8 or x=-1

Q2201) Solve 40x^2+49x+9=0
Ans: x=-0.22 or x=-1

Q2202) Solve 40x^2+26x+3=0
Ans: x=-0.15 or x=-0.5

Q2203) Solve 10x^2+29x+12=0
Ans: x=-0.5 or x=-2.4

Q2204) Solve 18x^2+28x+10=0
Ans: x=-0.56 or x=-1

Q2205) Solve 5x^2+32x+27=0
Ans: x=-1 or x=-5.4

Q2206) Solve 44x^2+48x+13=0
Ans: x=-0.5 or x=-0.59

Q2207) Solve 18x^2+41x+21=0
Ans: x=-0.78 or x=-1.5

Q2208) Solve 28x^2+31x+3=0
Ans: x=-0.11 or x=-1

Q2209) Solve 20x^2+9x+1=0
Ans: x=-0.2 or x=-0.25

Q2210) Solve 2x^2+5x+3=0
Ans: x=-1 or x=-1.5

Q2211) Solve 20x^2+13x+2=0
Ans: x=-0.25 or x=-0.4

Q2212) Solve 9x^2+42x+33=0
Ans: x=-1 or x=-3.67

Q2213) Solve 2x^2+13x+15=0
Ans: x=-1.5 or x=-5

Q2214) Solve 12x^2+29x+17=0
Ans: x=-1 or x=-1.42

Q2215) Solve 48x^2+26x+3=0
Ans: x=-0.17 or x=-0.37

Q2216) Solve 43x^2+48x+5=0
Ans: x=-0.12 or x=-1

Q2217) Solve 22x^2+49x+24=0
Ans: x=-0.73 or x=-1.5

Q2218) Solve 25x^2+30x+8=0
Ans: x=-0.4 or x=-0.8

Q2219) Solve 12x^2+49x+44=0
Ans: x=-1.33 or x=-2.75

Q2220) Solve 40x^2+22x+1=0
Ans: x=-0.05 or x=-0.5

Q2221) Solve 11x^2+48x+45=0
Ans: x=-1.36 or x=-3

Q2222) Solve 48x^2+35x+2=0
Ans: x=-0.06 or x=-0.67

Q2223) Solve 24x^2+11x+1=0
Ans: x=-0.12 or x=-0.33

Q2224) Solve 27x^2+30x+8=0
Ans: x=-0.44 or x=-0.67

Q2225) Solve 24x^2+42x+18=0
Ans: x=-0.75 or x=-1

Q2226) Solve 9x^2+36x+27=0
Ans: x=-1 or x=-3

Q2227) Solve 24x^2+48x+18=0
Ans: x=-0.5 or x=-1.5

Q2228) Solve 2x^2+27x+46=0
Ans: x=-2 or x=-11.5

Q2229) Solve 18x^2+39x+21=0
Ans: x=-1 or x=-1.17

Q2230) Solve 40x^2+13x+1=0
Ans: x=-0.12 or x=-0.2

Q2231) Solve 9x^2+15x+6=0
Ans: x=-0.67 or x=-1

Q2232) Solve 26x^2+41x+15=0
Ans: x=-0.58 or x=-1

Q2233) Solve x^2+14x+48=0
Ans: x=-6 or x=-8

Q2234) Solve 45x^2+30x+5=0
Ans: x=-0.33 or x=-0.33

Q2235) Solve 50x^2+40x+8=0
Ans: x=-0.4 or x=-0.4

Q2236) Solve 25x^2+28x+3=0
Ans: x=-0.12 or x=-1

Q2237) Solve 14x^2+45x+9=0
Ans: x=-0.21 or x=-3

Q2238) Solve 2x^2+37x+18=0
Ans: x=-0.5 or x=-18

Q2239) Solve 24x^2+46x+20=0
Ans: x=-0.67 or x=-1.25

Q2240) Solve 8x^2+37x+20=0
Ans: x=-0.62 or x=-4

Q2241) Solve 20x^2+28x+9=0
Ans: x=-0.5 or x=-0.9

Q2242) Solve 4x^2+30x+26=0
Ans: x=-1 or x=-6.5

Q2243) Solve 4x^2+26x+36=0
Ans: x=-2 or x=-4.5

Q2244) Solve 14x^2+33x+19=0
Ans: x=-1 or x=-1.36

Q2245) Solve 9x^2+47x+38=0
Ans: x=-1 or x=-4.22

Q2246) Solve 44x^2+24x+1=0
Ans: x=-0.05 or x=-0.5

Q2247) Solve 28x^2+38x+10=0
Ans: x=-0.36 or x=-1

Q2248) Solve 16x^2+14x+3=0
Ans: x=-0.37 or x=-0.5

Q2249) Solve 4x^2+20x+25=0
Ans: x=-2.5 or x=-2.5

Q2250) Solve 38x^2+45x+7=0
Ans: x=-0.18 or x=-1

Q2251) Solve 39x^2+50x+16=0
Ans: x=-0.62 or x=-0.67

Q2252) Solve 32x^2+48x+10=0
Ans: x=-0.25 or x=-1.25

Q2253) Solve 16x^2+35x+19=0
Ans: x=-1 or x=-1.19

Q2254) Solve 10x^2+38x+24=0
Ans: x=-0.8 or x=-3

Q2255) Solve 7x^2+50x+7=0
Ans: x=-0.14 or x=-7

Q2256) Solve 32x^2+28x+3=0
Ans: x=-0.12 or x=-0.75

Q2257) Solve 4x^2+25x+6=0
Ans: x=-0.25 or x=-6

Q2258) Solve 26x^2+27x+1=0
Ans: x=-0.04 or x=-1

Q2259) Solve 10x^2+30x+20=0
Ans: x=-1 or x=-2

Q2260) Solve 21x^2+48x+12=0
Ans: x=-0.29 or x=-2

Q2261) Solve 11x^2+29x+14=0
Ans: x=-0.64 or x=-2

Q2262) Solve 24x^2+49x+25=0
Ans: x=-1 or x=-1.04

Q2263) Solve 8x^2+33x+27=0
Ans: x=-1.12 or x=-3

Q2264) Solve 4x^2+9x+2=0
Ans: x=-0.25 or x=-2

Q2265) Solve 10x^2+24x+8=0
Ans: x=-0.4 or x=-2

Q2266) Solve 45x^2+21x+2=0
Ans: x=-0.13 or x=-0.33

Q2267) Solve 5x^2+27x+22=0
Ans: x=-1 or x=-4.4

Q2268) Solve 28x^2+47x+19=0
Ans: x=-0.68 or x=-1

Q2269) Solve 12x^2+29x+10=0
Ans: x=-0.42 or x=-2

Q2270) Solve 28x^2+26x+6=0
Ans: x=-0.43 or x=-0.5

Q2271) Solve 4x^2+24x+35=0
Ans: x=-2.5 or x=-3.5

Q2272) Solve 29x^2+50x+21=0
Ans: x=-0.72 or x=-1

Q2273) Solve 24x^2+44x+20=0
Ans: x=-0.83 or x=-1

Q2274) Solve 9x^2+50x+41=0
Ans: x=-1 or x=-4.56

Q2275) Solve 7x^2+27x+26=0
Ans: x=-1.86 or x=-2

Q2276) Solve 16x^2+42x+17=0
Ans: x=-0.5 or x=-2.12

Q2277) Solve 23x^2+25x+2=0
Ans: x=-0.09 or x=-1

Q2278) Solve 14x^2+13x+3=0
Ans: x=-0.43 or x=-0.5

Q2279) Solve 20x^2+12x+1=0
Ans: x=-0.1 or x=-0.5

Q2280) Solve 13x^2+29x+6=0
Ans: x=-0.23 or x=-2

Q2281) Solve 9x^2+40x+31=0
Ans: x=-1 or x=-3.44

Q2282) Solve 9x^2+36x+32=0
Ans: x=-1.33 or x=-2.67

Q2283) Solve 9x^2+16x+7=0
Ans: x=-0.78 or x=-1

Q2284) Solve 14x^2+43x+33=0
Ans: x=-1.5 or x=-1.57

Q2285) Solve 13x^2+33x+14=0
Ans: x=-0.54 or x=-2

Q2286) Solve 6x^2+34x+40=0
Ans: x=-1.67 or x=-4

Q2287) Solve 20x^2+23x+3=0
Ans: x=-0.15 or x=-1

Q2288) Solve 33x^2+49x+16=0
Ans: x=-0.48 or x=-1

Q2289) Solve 9x^2+45x+50=0
Ans: x=-1.67 or x=-3.33

Q2290) Solve 5x^2+41x+36=0
Ans: x=-1 or x=-7.2

Q2291) Solve 32x^2+48x+18=0
Ans: x=-0.75 or x=-0.75

Q2292) Solve 28x^2+25x+3=0
Ans: x=-0.14 or x=-0.75

Q2293) Solve 9x^2+48x+39=0
Ans: x=-1 or x=-4.33

Q2294) Solve 40x^2+34x+7=0
Ans: x=-0.35 or x=-0.5

Q2295) Solve 12x^2+22x+6=0
Ans: x=-0.33 or x=-1.5

Q2296) Solve 2x^2+45x+22=0
Ans: x=-0.5 or x=-22

Q2297) Solve 6x^2+45x+21=0
Ans: x=-0.5 or x=-7

Q2298) Solve 3x^2+17x+20=0
Ans: x=-1.67 or x=-4

Q2299) Solve 3x^2+28x+25=0
Ans: x=-1 or x=-8.33

Q2300) Solve 19x^2+23x+4=0
Ans: x=-0.21 or x=-1

Q2301) Solve 2x^2+23x+38=0
Ans: x=-2 or x=-9.5

Q2302) Solve 36x^2+49x+10=0
Ans: x=-0.25 or x=-1.11

Q2303) Solve 46x^2+39x+8=0
Ans: x=-0.35 or x=-0.5

Q2304) Solve 9x^2+46x+5=0
Ans: x=-0.11 or x=-5

Q2305) Solve 24x^2+44x+16=0
Ans: x=-0.5 or x=-1.33

Q2306) Solve 14x^2+43x+20=0
Ans: x=-0.57 or x=-2.5

Q2307) Solve 27x^2+32x+5=0
Ans: x=-0.19 or x=-1

Q2308) Solve 42x^2+43x+11=0
Ans: x=-0.5 or x=-0.52

Q2309) Solve 22x^2+49x+27=0
Ans: x=-1 or x=-1.23

Q2310) Solve 14x^2+27x+13=0
Ans: x=-0.93 or x=-1

Q2311) Solve 15x^2+43x+28=0
Ans: x=-1 or x=-1.87

Q2312) Solve 10x^2+18x+8=0
Ans: x=-0.8 or x=-1

Q2313) Solve 13x^2+49x+46=0
Ans: x=-1.77 or x=-2

Q2314) Solve 19x^2+43x+10=0
Ans: x=-0.26 or x=-2

Q2315) Solve x^2+49x+48=0
Ans: x=-1 or x=-48

Q2316) Solve 24x^2+35x+9=0
Ans: x=-0.33 or x=-1.12

Q2317) Solve 30x^2+43x+14=0
Ans: x=-0.5 or x=-0.93

Q2318) Solve 13x^2+26x+13=0
Ans: x=-1 or x=-1

Q2319) Solve 26x^2+46x+20=0
Ans: x=-0.77 or x=-1

Q2320) Solve 8x^2+48x+22=0
Ans: x=-0.5 or x=-5.5

Q2321) Solve 44x^2+43x+8=0
Ans: x=-0.25 or x=-0.73

Q2322) Solve 2x^2+7x+3=0
Ans: x=-0.5 or x=-3

Q2323) Solve 6x^2+37x+42=0
Ans: x=-1.5 or x=-4.67

Q2324) Solve 6x^2+49x+43=0
Ans: x=-1 or x=-7.17

Q2325) Solve 26x^2+45x+19=0
Ans: x=-0.73 or x=-1

Q2326) Solve 7x^2+23x+6=0
Ans: x=-0.29 or x=-3

Q2327) Solve 16x^2+32x+7=0
Ans: x=-0.25 or x=-1.75

Q2328) Solve 6x^2+37x+17=0
Ans: x=-0.5 or x=-5.67

Q2329) Solve 25x^2+50x+24=0
Ans: x=-0.8 or x=-1.2

Q2330) Solve 6x^2+23x+15=0
Ans: x=-0.83 or x=-3

Q2331) Solve 34x^2+44x+10=0
Ans: x=-0.29 or x=-1

Q2332) Solve 3x^2+17x+14=0
Ans: x=-1 or x=-4.67

Q2333) Solve 40x^2+41x+10=0
Ans: x=-0.4 or x=-0.62

Q2334) Solve 3x^2+19x+6=0
Ans: x=-0.33 or x=-6

Q2335) Solve 4x^2+17x+13=0
Ans: x=-1 or x=-3.25

Q2336) Solve 48x^2+41x+6=0
Ans: x=-0.19 or x=-0.67

Q2337) Solve 36x^2+48x+16=0
Ans: x=-0.67 or x=-0.67

Q2338) Solve 9x^2+11x+2=0
Ans: x=-0.22 or x=-1

Q2339) Solve 8x^2+31x+21=0
Ans: x=-0.87 or x=-3

Q2340) Solve x^2+37x+36=0
Ans: x=-1 or x=-36

Q2341) Solve 17x^2+30x+13=0
Ans: x=-0.76 or x=-1

Q2342) Solve 48x^2+46x+11=0
Ans: x=-0.46 or x=-0.5

Q2343) Solve 5x^2+36x+7=0
Ans: x=-0.2 or x=-7

Q2344) Solve 40x^2+47x+7=0
Ans: x=-0.17 or x=-1

Q2345) Solve 27x^2+42x+11=0
Ans: x=-0.33 or x=-1.22

Q2346) Solve 8x^2+40x+42=0
Ans: x=-1.5 or x=-3.5

Q2347) Solve 6x^2+31x+25=0
Ans: x=-1 or x=-4.17

Q2348) Solve 9x^2+29x+20=0
Ans: x=-1 or x=-2.22

Q2349) Solve 34x^2+21x+2=0
Ans: x=-0.12 or x=-0.5

Q2350) Solve 35x^2+22x+3=0
Ans: x=-0.2 or x=-0.43

Q2351) Solve 28x^2+33x+5=0
Ans: x=-0.18 or x=-1

Q2352) Solve 11x^2+41x+38=0
Ans: x=-1.73 or x=-2

Q2353) Solve 36x^2+34x+8=0
Ans: x=-0.44 or x=-0.5

Q2354) Solve 10x^2+37x+7=0
Ans: x=-0.2 or x=-3.5

Q2355) Solve 18x^2+31x+6=0
Ans: x=-0.22 or x=-1.5

Q2356) Solve 5x^2+43x+38=0
Ans: x=-1 or x=-7.6

Q2357) Solve 17x^2+47x+26=0
Ans: x=-0.76 or x=-2

Q2358) Solve 2x^2+37x+18=0
Ans: x=-0.5 or x=-18

Q2359) Solve 33x^2+38x+5=0
Ans: x=-0.15 or x=-1

Q2360) Solve 15x^2+49x+34=0
Ans: x=-1 or x=-2.27

Q2361) Solve 2x^2+35x+48=0
Ans: x=-1.5 or x=-16

Q2362) Solve 32x^2+36x+4=0
Ans: x=-0.12 or x=-1

Q2363) Solve 10x^2+43x+45=0
Ans: x=-1.8 or x=-2.5

Q2364) Solve 10x^2+34x+28=0
Ans: x=-1.4 or x=-2

Q2365) Solve 36x^2+28x+5=0
Ans: x=-0.28 or x=-0.5

Q2366) Solve 2x^2+11x+12=0
Ans: x=-1.5 or x=-4

Q2367) Solve 6x^2+35x+50=0
Ans: x=-2.5 or x=-3.33

Q2368) Solve 19x^2+30x+11=0
Ans: x=-0.58 or x=-1

Q2369) Solve 15x^2+46x+3=0
Ans: x=-0.07 or x=-3

Q2370) Solve 8x^2+9x+1=0
Ans: x=-0.12 or x=-1

Q2371) Solve 30x^2+46x+12=0
Ans: x=-0.33 or x=-1.2

Q2372) Solve 48x^2+49x+1=0
Ans: x=-0.02 or x=-1

Q2373) Solve 8x^2+28x+24=0
Ans: x=-1.5 or x=-2

Q2374) Solve 26x^2+28x+2=0
Ans: x=-0.08 or x=-1

Q2375) Solve 9x^2+36x+27=0
Ans: x=-1 or x=-3

Q2376) Solve 3x^2+29x+26=0
Ans: x=-1 or x=-8.67

Q2377) Solve 9x^2+43x+34=0
Ans: x=-1 or x=-3.78

Q2378) Solve 48x^2+19x+1=0
Ans: x=-0.06 or x=-0.33

Q2379) Solve 3x^2+31x+10=0
Ans: x=-0.33 or x=-10

Q2380) Solve 48x^2+48x+12=0
Ans: x=-0.5 or x=-0.5

Q2381) Solve 48x^2+40x+3=0
Ans: x=-0.08 or x=-0.75

Q2382) Solve 11x^2+43x+42=0
Ans: x=-1.91 or x=-2

Q2383) Solve 10x^2+34x+12=0
Ans: x=-0.4 or x=-3

Q2384) Solve 38x^2+39x+10=0
Ans: x=-0.5 or x=-0.53

Q2385) Solve 21x^2+32x+12=0
Ans: x=-0.67 or x=-0.86

Q2386) Solve 14x^2+27x+10=0
Ans: x=-0.5 or x=-1.43

Q2387) Solve 4x^2+7x+3=0
Ans: x=-0.75 or x=-1

Q2388) Solve 8x^2+31x+30=0
Ans: x=-1.87 or x=-2

Q2389) Solve 4x^2+19x+15=0
Ans: x=-1 or x=-3.75

Q2390) Solve 18x^2+35x+12=0
Ans: x=-0.44 or x=-1.5

Q2391) Solve 11x^2+48x+37=0
Ans: x=-1 or x=-3.36

Q2392) Solve 8x^2+25x+18=0
Ans: x=-1.12 or x=-2

Q2393) Solve 8x^2+22x+9=0
Ans: x=-0.5 or x=-2.25

Q2394) Solve 10x^2+47x+42=0
Ans: x=-1.2 or x=-3.5

Q2395) Solve 44x^2+40x+9=0
Ans: x=-0.41 or x=-0.5

Q2396) Solve 14x^2+37x+15=0
Ans: x=-0.5 or x=-2.14

Q2397) Solve 6x^2+11x+3=0
Ans: x=-0.33 or x=-1.5

Q2398) Solve x^2+34x+33=0
Ans: x=-1 or x=-33

Q2399) Solve 4x^2+28x+40=0
Ans: x=-2 or x=-5

Q2400) Solve 12x^2+42x+30=0
Ans: x=-1 or x=-2.5

Q2401) Solve 12x^2+50x+28=0
Ans: x=-0.67 or x=-3.5

Q2402) Solve 15x^2+43x+26=0
Ans: x=-0.87 or x=-2

Q2403) Solve 5x^2+10x+5=0
Ans: x=-1 or x=-1

Q2404) Solve 5x^2+29x+24=0
Ans: x=-1 or x=-4.8

Q2405) Solve 5x^2+24x+19=0
Ans: x=-1 or x=-3.8

Q2406) Solve 38x^2+45x+7=0
Ans: x=-0.18 or x=-1

Q2407) Solve 24x^2+18x+3=0
Ans: x=-0.25 or x=-0.5

Q2408) Solve x^2+12x+36=0
Ans: x=-6 or x=-6

Q2409) Solve 19x^2+30x+11=0
Ans: x=-0.58 or x=-1

Q2410) Solve 22x^2+35x+12=0
Ans: x=-0.5 or x=-1.09

Q2411) Solve 8x^2+25x+18=0
Ans: x=-1.12 or x=-2

Q2412) Solve 4x^2+40x+19=0
Ans: x=-0.5 or x=-9.5

Q2413) Solve 3x^2+49x+16=0
Ans: x=-0.33 or x=-16

Q2414) Solve 9x^2+40x+39=0
Ans: x=-1.44 or x=-3

Q2415) Solve 6x^2+22x+12=0
Ans: x=-0.67 or x=-3

Q2416) Solve 8x^2+42x+40=0
Ans: x=-1.25 or x=-4

Q2417) Solve 38x^2+31x+6=0
Ans: x=-0.32 or x=-0.5

Q2418) Solve 2x^2+7x+3=0
Ans: x=-0.5 or x=-3

Q2419) Solve 39x^2+25x+4=0
Ans: x=-0.31 or x=-0.33

Q2420) Solve 39x^2+34x+7=0
Ans: x=-0.33 or x=-0.54

Q2421) Solve 6x^2+29x+34=0
Ans: x=-2 or x=-2.83

Q2422) Solve 38x^2+50x+12=0
Ans: x=-0.32 or x=-1

Q2423) Solve 26x^2+29x+3=0
Ans: x=-0.12 or x=-1

Q2424) Solve 14x^2+22x+8=0
Ans: x=-0.57 or x=-1

Q2425) Solve 20x^2+37x+17=0
Ans: x=-0.85 or x=-1

Q2426) Solve x^2+35x+34=0
Ans: x=-1 or x=-34

Q2427) Solve 24x^2+35x+9=0
Ans: x=-0.33 or x=-1.12

Q2428) Solve 45x^2+46x+1=0
Ans: x=-0.02 or x=-1

Q2429) Solve 8x^2+22x+14=0
Ans: x=-1 or x=-1.75

Q2430) Solve 21x^2+43x+22=0
Ans: x=-1 or x=-1.05

Q2431) Solve 19x^2+27x+8=0
Ans: x=-0.42 or x=-1

Q2432) Solve 32x^2+12x+1=0
Ans: x=-0.12 or x=-0.25

Q2433) Solve 9x^2+50x+41=0
Ans: x=-1 or x=-4.56

Q2434) Solve 22x^2+47x+18=0
Ans: x=-0.5 or x=-1.64

Q2435) Solve 15x^2+16x+1=0
Ans: x=-0.07 or x=-1

Q2436) Solve x^2+15x+44=0
Ans: x=-4 or x=-11

Q2437) Solve 5x^2+44x+39=0
Ans: x=-1 or x=-7.8

Q2438) Solve 12x^2+42x+18=0
Ans: x=-0.5 or x=-3

Q2439) Solve 23x^2+50x+8=0
Ans: x=-0.17 or x=-2

Q2440) Solve 28x^2+38x+12=0
Ans: x=-0.5 or x=-0.86

Q2441) Solve 26x^2+45x+16=0
Ans: x=-0.5 or x=-1.23

Q2442) Solve 28x^2+30x+8=0
Ans: x=-0.5 or x=-0.57

Q2443) Solve 2x^2+46x+44=0
Ans: x=-1 or x=-22

Q2444) Solve 22x^2+45x+23=0
Ans: x=-1 or x=-1.05

Q2445) Solve 16x^2+38x+12=0
Ans: x=-0.37 or x=-2

Q2446) Solve 39x^2+49x+12=0
Ans: x=-0.33 or x=-0.92

Q2447) Solve 46x^2+27x+2=0
Ans: x=-0.09 or x=-0.5

Q2448) Solve 10x^2+29x+10=0
Ans: x=-0.4 or x=-2.5

Q2449) Solve 16x^2+28x+12=0
Ans: x=-0.75 or x=-1

Q2450) Solve 5x^2+48x+27=0
Ans: x=-0.6 or x=-9

Q2451) Solve 10x^2+35x+30=0
Ans: x=-1.5 or x=-2

Q2452) Solve x^2+14x+40=0
Ans: x=-4 or x=-10

Q2453) Solve 7x^2+15x+8=0
Ans: x=-1 or x=-1.14

Q2454) Solve 25x^2+43x+18=0
Ans: x=-0.72 or x=-1

Q2455) Solve 20x^2+36x+9=0
Ans: x=-0.3 or x=-1.5

Q2456) Solve 8x^2+36x+40=0
Ans: x=-2 or x=-2.5

Q2457) Solve 9x^2+48x+39=0
Ans: x=-1 or x=-4.33

Q2458) Solve 16x^2+40x+9=0
Ans: x=-0.25 or x=-2.25

Q2459) Solve 24x^2+46x+10=0
Ans: x=-0.25 or x=-1.67

Q2460) Solve 3x^2+17x+20=0
Ans: x=-1.67 or x=-4

Q2461) Solve 11x^2+19x+8=0
Ans: x=-0.73 or x=-1

Q2462) Solve 9x^2+40x+16=0
Ans: x=-0.44 or x=-4

Q2463) Solve 2x^2+31x+42=0
Ans: x=-1.5 or x=-14

Q2464) Solve 34x^2+42x+8=0
Ans: x=-0.24 or x=-1

Q2465) Solve 28x^2+39x+5=0
Ans: x=-0.14 or x=-1.25

Q2466) Solve 6x^2+20x+16=0
Ans: x=-1.33 or x=-2

Q2467) Solve 15x^2+17x+4=0
Ans: x=-0.33 or x=-0.8

Q2468) Solve 40x^2+37x+4=0
Ans: x=-0.12 or x=-0.8

Q2469) Solve x^2+23x+42=0
Ans: x=-2 or x=-21

Q2470) Solve 50x^2+43x+9=0
Ans: x=-0.36 or x=-0.5

Q2471) Solve 3x^2+12x+9=0
Ans: x=-1 or x=-3

Q2472) Solve 9x^2+36x+11=0
Ans: x=-0.33 or x=-3.67

Q2473) Solve 34x^2+49x+15=0
Ans: x=-0.44 or x=-1

Q2474) Solve 5x^2+23x+24=0
Ans: x=-1.6 or x=-3

Q2475) Solve 35x^2+38x+8=0
Ans: x=-0.29 or x=-0.8

Q2476) Solve 32x^2+48x+10=0
Ans: x=-0.25 or x=-1.25

Q2477) Solve 6x^2+24x+24=0
Ans: x=-2 or x=-2

Q2478) Solve 17x^2+24x+7=0
Ans: x=-0.41 or x=-1

Q2479) Solve 35x^2+39x+10=0
Ans: x=-0.4 or x=-0.71

Q2480) Solve 48x^2+42x+9=0
Ans: x=-0.37 or x=-0.5

Q2481) Solve 11x^2+45x+34=0
Ans: x=-1 or x=-3.09

Q2482) Solve 20x^2+27x+7=0
Ans: x=-0.35 or x=-1

Q2483) Solve 11x^2+47x+42=0
Ans: x=-1.27 or x=-3

Q2484) Solve 15x^2+19x+4=0
Ans: x=-0.27 or x=-1

Q2485) Solve 12x^2+49x+4=0
Ans: x=-0.08 or x=-4

Q2486) Solve 5x^2+32x+48=0
Ans: x=-2.4 or x=-4

Q2487) Solve 4x^2+25x+39=0
Ans: x=-3 or x=-3.25

Q2488) Solve 20x^2+33x+13=0
Ans: x=-0.65 or x=-1

Q2489) Solve 9x^2+13x+4=0
Ans: x=-0.44 or x=-1

Q2490) Solve 27x^2+44x+17=0
Ans: x=-0.63 or x=-1

Q2491) Solve 14x^2+45x+34=0
Ans: x=-1.21 or x=-2

Q2492) Solve 18x^2+18x+4=0
Ans: x=-0.33 or x=-0.67

Q2493) Solve 3x^2+25x+28=0
Ans: x=-1.33 or x=-7

Q2494) Solve 11x^2+39x+28=0
Ans: x=-1 or x=-2.55

Q2495) Solve 3x^2+44x+41=0
Ans: x=-1 or x=-13.67

Q2496) Solve 45x^2+23x+2=0
Ans: x=-0.11 or x=-0.4

Q2497) Solve 42x^2+47x+13=0
Ans: x=-0.5 or x=-0.62

Q2498) Solve 6x^2+21x+18=0
Ans: x=-1.5 or x=-2

Q2499) Solve 16x^2+45x+29=0
Ans: x=-1 or x=-1.81

Q2500) Solve 30x^2+43x+15=0
Ans: x=-0.6 or x=-0.83

Q2501) Solve 7x^2+47x+40=0
Ans: x=-1 or x=-5.71

Q2502) Solve 23x^2+40x+17=0
Ans: x=-0.74 or x=-1

Q2503) Solve x^2+10x+16=0
Ans: x=-2 or x=-8

Q2504) Solve 33x^2+38x+9=0
Ans: x=-0.33 or x=-0.82

Q2505) Solve 11x^2+32x+21=0
Ans: x=-1 or x=-1.91

Q2506) Solve 14x^2+50x+44=0
Ans: x=-1.57 or x=-2

Q2507) Solve 6x^2+31x+5=0
Ans: x=-0.17 or x=-5

Q2508) Solve 35x^2+12x+1=0
Ans: x=-0.14 or x=-0.2

Q2509) Solve 42x^2+34x+4=0
Ans: x=-0.14 or x=-0.67

Q2510) Solve 9x^2+39x+40=0
Ans: x=-1.67 or x=-2.67

Q2511) Solve 44x^2+23x+3=0
Ans: x=-0.25 or x=-0.27

Q2512) Solve 34x^2+49x+15=0
Ans: x=-0.44 or x=-1

Q2513) Solve x^2+48x+47=0
Ans: x=-1 or x=-47

Q2514) Solve 42x^2+45x+3=0
Ans: x=-0.07 or x=-1

Q2515) Solve 6x^2+41x+13=0
Ans: x=-0.33 or x=-6.5

Q2516) Solve 22x^2+23x+6=0
Ans: x=-0.5 or x=-0.55

Q2517) Solve 24x^2+37x+14=0
Ans: x=-0.67 or x=-0.87

Q2518) Solve 12x^2+35x+22=0
Ans: x=-0.92 or x=-2

Q2519) Solve 41x^2+42x+1=0
Ans: x=-0.02 or x=-1

Q2520) Solve 3x^2+22x+40=0
Ans: x=-3.33 or x=-4

Q2521) Solve 30x^2+49x+6=0
Ans: x=-0.13 or x=-1.5

Q2522) Solve 21x^2+23x+6=0
Ans: x=-0.43 or x=-0.67

Q2523) Solve 17x^2+38x+8=0
Ans: x=-0.24 or x=-2

Q2524) Solve 11x^2+17x+6=0
Ans: x=-0.55 or x=-1

Q2525) Solve x^2+11x+10=0
Ans: x=-1 or x=-10

Q2526) Solve 8x^2+38x+42=0
Ans: x=-1.75 or x=-3

Q2527) Solve 32x^2+12x+1=0
Ans: x=-0.12 or x=-0.25

Q2528) Solve 6x^2+25x+11=0
Ans: x=-0.5 or x=-3.67

Q2529) Solve 34x^2+37x+10=0
Ans: x=-0.5 or x=-0.59

Q2530) Solve 45x^2+42x+8=0
Ans: x=-0.27 or x=-0.67

Q2531) Solve 3x^2+14x+8=0
Ans: x=-0.67 or x=-4

Q2532) Solve 22x^2+32x+10=0
Ans: x=-0.45 or x=-1

Q2533) Solve 7x^2+20x+12=0
Ans: x=-0.86 or x=-2

Q2534) Solve 20x^2+42x+22=0
Ans: x=-1 or x=-1.1

Q2535) Solve 17x^2+30x+13=0
Ans: x=-0.76 or x=-1

Q2536) Solve 9x^2+33x+24=0
Ans: x=-1 or x=-2.67

Q2537) Solve 12x^2+12x+3=0
Ans: x=-0.5 or x=-0.5

Q2538) Solve 6x^2+43x+20=0
Ans: x=-0.5 or x=-6.67

Q2539) Solve 24x^2+26x+7=0
Ans: x=-0.5 or x=-0.58

Q2540) Solve 49x^2+42x+8=0
Ans: x=-0.29 or x=-0.57

Q2541) Solve 10x^2+49x+39=0
Ans: x=-1 or x=-3.9

Q2542) Solve 30x^2+47x+14=0
Ans: x=-0.4 or x=-1.17

Q2543) Solve 26x^2+31x+9=0
Ans: x=-0.5 or x=-0.69

Q2544) Solve 13x^2+42x+32=0
Ans: x=-1.23 or x=-2

Q2545) Solve 5x^2+13x+6=0
Ans: x=-0.6 or x=-2

Q2546) Solve 6x^2+19x+15=0
Ans: x=-1.5 or x=-1.67

Q2547) Solve 15x^2+31x+2=0
Ans: x=-0.07 or x=-2

Q2548) Solve 10x^2+29x+12=0
Ans: x=-0.5 or x=-2.4

Q2549) Solve 28x^2+35x+7=0
Ans: x=-0.25 or x=-1

Q2550) Solve 10x^2+40x+40=0
Ans: x=-2 or x=-2

Q2551) Solve 4x^2+23x+15=0
Ans: x=-0.75 or x=-5

Q2552) Solve 6x^2+17x+7=0
Ans: x=-0.5 or x=-2.33

Q2553) Solve 3x^2+22x+40=0
Ans: x=-3.33 or x=-4

Q2554) Solve 46x^2+35x+6=0
Ans: x=-0.26 or x=-0.5

Q2555) Solve 28x^2+41x+15=0
Ans: x=-0.71 or x=-0.75

Q2556) Solve x^2+12x+32=0
Ans: x=-4 or x=-8

Q2557) Solve 38x^2+46x+8=0
Ans: x=-0.21 or x=-1

Q2558) Solve 19x^2+40x+4=0
Ans: x=-0.11 or x=-2

Q2559) Solve 12x^2+20x+7=0
Ans: x=-0.5 or x=-1.17

Q2560) Solve 40x^2+28x+4=0
Ans: x=-0.2 or x=-0.5

Q2561) Solve 25x^2+25x+6=0
Ans: x=-0.4 or x=-0.6

Q2562) Solve 8x^2+34x+21=0
Ans: x=-0.75 or x=-3.5

Q2563) Solve 11x^2+22x+11=0
Ans: x=-1 or x=-1

Q2564) Solve 18x^2+47x+5=0
Ans: x=-0.11 or x=-2.5

Q2565) Solve 4x^2+20x+16=0
Ans: x=-1 or x=-4

Q2566) Solve 10x^2+21x+8=0
Ans: x=-0.5 or x=-1.6

Q2567) Solve 8x^2+45x+37=0
Ans: x=-1 or x=-4.62

Q2568) Solve 2x^2+21x+19=0
Ans: x=-1 or x=-9.5

Q2569) Solve 15x^2+28x+13=0
Ans: x=-0.87 or x=-1

Q2570) Solve 3x^2+19x+20=0
Ans: x=-1.33 or x=-5

Q2571) Solve 3x^2+13x+10=0
Ans: x=-1 or x=-3.33

Q2572) Solve 24x^2+37x+13=0
Ans: x=-0.54 or x=-1

Q2573) Solve 18x^2+45x+22=0
Ans: x=-0.67 or x=-1.83

Q2574) Solve 31x^2+48x+17=0
Ans: x=-0.55 or x=-1

Q2575) Solve 40x^2+36x+8=0
Ans: x=-0.4 or x=-0.5

Q2576) Solve 39x^2+49x+12=0
Ans: x=-0.33 or x=-0.92

Q2577) Solve 13x^2+40x+27=0
Ans: x=-1 or x=-2.08

Q2578) Solve 12x^2+30x+18=0
Ans: x=-1 or x=-1.5

Q2579) Solve 15x^2+49x+26=0
Ans: x=-0.67 or x=-2.6

Q2580) Solve 15x^2+24x+9=0
Ans: x=-0.6 or x=-1

Q2581) Solve 22x^2+19x+4=0
Ans: x=-0.36 or x=-0.5

Q2582) Solve 8x^2+37x+39=0
Ans: x=-1.62 or x=-3

Q2583) Solve 16x^2+48x+20=0
Ans: x=-0.5 or x=-2.5

Q2584) Solve 6x^2+24x+24=0
Ans: x=-2 or x=-2

Q2585) Solve 22x^2+45x+23=0
Ans: x=-1 or x=-1.05

Q2586) Solve 9x^2+40x+31=0
Ans: x=-1 or x=-3.44

Q2587) Solve 17x^2+30x+13=0
Ans: x=-0.76 or x=-1

Q2588) Solve 3x^2+49x+16=0
Ans: x=-0.33 or x=-16

Q2589) Solve 36x^2+35x+6=0
Ans: x=-0.22 or x=-0.75

Q2590) Solve 3x^2+31x+28=0
Ans: x=-1 or x=-9.33

Q2591) Solve 9x^2+46x+40=0
Ans: x=-1.11 or x=-4

Q2592) Solve 12x^2+25x+12=0
Ans: x=-0.75 or x=-1.33

Q2593) Solve 12x^2+41x+29=0
Ans: x=-1 or x=-2.42

Q2594) Solve 27x^2+48x+5=0
Ans: x=-0.11 or x=-1.67

Q2595) Solve 3x^2+19x+26=0
Ans: x=-2 or x=-4.33

Q2596) Solve 9x^2+39x+40=0
Ans: x=-1.67 or x=-2.67

Q2597) Solve 24x^2+46x+20=0
Ans: x=-0.67 or x=-1.25

Q2598) Solve 19x^2+22x+3=0
Ans: x=-0.16 or x=-1

Q2599) Solve 24x^2+50x+26=0
Ans: x=-1 or x=-1.08

Q2600) Solve 16x^2+45x+29=0
Ans: x=-1 or x=-1.81

Q2601) Solve 12x^2+39x+30=0
Ans: x=-1.25 or x=-2

Q2602) Solve 20x^2+37x+15=0
Ans: x=-0.6 or x=-1.25

Q2603) Solve 18x^2+29x+3=0
Ans: x=-0.11 or x=-1.5

Q2604) Solve 6x^2+13x+6=0
Ans: x=-0.67 or x=-1.5

Q2605) Solve 11x^2+44x+44=0
Ans: x=-2 or x=-2

Q2606) Solve 8x^2+13x+5=0
Ans: x=-0.62 or x=-1

Q2607) Solve 8x^2+38x+42=0
Ans: x=-1.75 or x=-3

Q2608) Solve 15x^2+36x+12=0
Ans: x=-0.4 or x=-2

Q2609) Solve 3x^2+23x+30=0
Ans: x=-1.67 or x=-6

Q2610) Solve 39x^2+19x+2=0
Ans: x=-0.15 or x=-0.33

Q2611) Solve 13x^2+34x+21=0
Ans: x=-1 or x=-1.62

Q2612) Solve 14x^2+31x+17=0
Ans: x=-1 or x=-1.21

Q2613) Solve 2x^2+23x+21=0
Ans: x=-1 or x=-10.5

Q2614) Solve 16x^2+28x+10=0
Ans: x=-0.5 or x=-1.25

Q2615) Solve 12x^2+22x+6=0
Ans: x=-0.33 or x=-1.5

Q2616) Solve 8x^2+45x+25=0
Ans: x=-0.62 or x=-5

Q2617) Solve 10x^2+14x+4=0
Ans: x=-0.4 or x=-1

Q2618) Solve 44x^2+31x+5=0
Ans: x=-0.25 or x=-0.45

Q2619) Solve 42x^2+41x+10=0
Ans: x=-0.48 or x=-0.5

Q2620) Solve 10x^2+33x+9=0
Ans: x=-0.3 or x=-3

Q2621) Solve 21x^2+37x+12=0
Ans: x=-0.43 or x=-1.33

Q2622) Solve 21x^2+46x+24=0
Ans: x=-0.86 or x=-1.33

Q2623) Solve 16x^2+46x+15=0
Ans: x=-0.37 or x=-2.5

Q2624) Solve 13x^2+18x+5=0
Ans: x=-0.38 or x=-1

Q2625) Solve 34x^2+31x+7=0
Ans: x=-0.41 or x=-0.5

Q2626) Solve 12x^2+24x+9=0
Ans: x=-0.5 or x=-1.5

Q2627) Solve 49x^2+50x+1=0
Ans: x=-0.02 or x=-1

Q2628) Solve 4x^2+8x+3=0
Ans: x=-0.5 or x=-1.5

Q2629) Solve 7x^2+15x+2=0
Ans: x=-0.14 or x=-2

Q2630) Solve 27x^2+42x+8=0
Ans: x=-0.22 or x=-1.33

Q2631) Solve 25x^2+45x+14=0
Ans: x=-0.4 or x=-1.4

Q2632) Solve 18x^2+38x+4=0
Ans: x=-0.11 or x=-2

Q2633) Solve 5x^2+46x+48=0
Ans: x=-1.2 or x=-8

Q2634) Solve 16x^2+17x+1=0
Ans: x=-0.06 or x=-1

Q2635) Solve 4x^2+34x+42=0
Ans: x=-1.5 or x=-7

Q2636) Solve 10x^2+47x+9=0
Ans: x=-0.2 or x=-4.5

Q2637) Solve 8x^2+8x+2=0
Ans: x=-0.5 or x=-0.5

Q2638) Solve 13x^2+42x+32=0
Ans: x=-1.23 or x=-2

Q2639) Solve 20x^2+27x+7=0
Ans: x=-0.35 or x=-1

Q2640) Solve 12x^2+16x+4=0
Ans: x=-0.33 or x=-1

Q2641) Solve 10x^2+43x+28=0
Ans: x=-0.8 or x=-3.5

Q2642) Solve 48x^2+46x+11=0
Ans: x=-0.46 or x=-0.5

Q2643) Solve 24x^2+10x+1=0
Ans: x=-0.17 or x=-0.25

Q2644) Solve 39x^2+16x+1=0
Ans: x=-0.08 or x=-0.33

Q2645) Solve 31x^2+43x+12=0
Ans: x=-0.39 or x=-1

Q2646) Solve 3x^2+23x+14=0
Ans: x=-0.67 or x=-7

Q2647) Solve 6x^2+11x+3=0
Ans: x=-0.33 or x=-1.5

Q2648) Solve 24x^2+34x+11=0
Ans: x=-0.5 or x=-0.92

Q2649) Solve x^2+13x+30=0
Ans: x=-3 or x=-10

Q2650) Solve 48x^2+41x+6=0
Ans: x=-0.19 or x=-0.67

Q2651) Solve 38x^2+43x+12=0
Ans: x=-0.5 or x=-0.63

Q2652) Solve 46x^2+33x+5=0
Ans: x=-0.22 or x=-0.5

Q2653) Solve 18x^2+28x+10=0
Ans: x=-0.56 or x=-1

Q2654) Solve 16x^2+48x+20=0
Ans: x=-0.5 or x=-2.5

Q2655) Solve 15x^2+48x+33=0
Ans: x=-1 or x=-2.2

Q2656) Solve 15x^2+16x+1=0
Ans: x=-0.07 or x=-1

Q2657) Solve 14x^2+29x+11=0
Ans: x=-0.5 or x=-1.57

Q2658) Solve 33x^2+47x+4=0
Ans: x=-0.09 or x=-1.33

Q2659) Solve 28x^2+46x+6=0
Ans: x=-0.14 or x=-1.5

Q2660) Solve 6x^2+41x+30=0
Ans: x=-0.83 or x=-6

Q2661) Solve 8x^2+35x+33=0
Ans: x=-1.37 or x=-3

Q2662) Solve 26x^2+46x+20=0
Ans: x=-0.77 or x=-1

Q2663) Solve 8x^2+10x+2=0
Ans: x=-0.25 or x=-1

Q2664) Solve 19x^2+49x+30=0
Ans: x=-1 or x=-1.58

Q2665) Solve 45x^2+39x+8=0
Ans: x=-0.33 or x=-0.53

Q2666) Solve 2x^2+44x+42=0
Ans: x=-1 or x=-21

Q2667) Solve 35x^2+37x+2=0
Ans: x=-0.06 or x=-1

Q2668) Solve 17x^2+28x+11=0
Ans: x=-0.65 or x=-1

Q2669) Solve 12x^2+29x+14=0
Ans: x=-0.67 or x=-1.75

Q2670) Solve 17x^2+49x+30=0
Ans: x=-0.88 or x=-2

Q2671) Solve 33x^2+32x+7=0
Ans: x=-0.33 or x=-0.64

Q2672) Solve 8x^2+30x+28=0
Ans: x=-1.75 or x=-2

Q2673) Solve 21x^2+48x+27=0
Ans: x=-1 or x=-1.29

Q2674) Solve 3x^2+26x+35=0
Ans: x=-1.67 or x=-7

Q2675) Solve 20x^2+22x+2=0
Ans: x=-0.1 or x=-1

Q2676) Solve 6x^2+34x+20=0
Ans: x=-0.67 or x=-5

Q2677) Solve 40x^2+22x+3=0
Ans: x=-0.25 or x=-0.3

Q2678) Solve 10x^2+13x+3=0
Ans: x=-0.3 or x=-1

Q2679) Solve 22x^2+41x+15=0
Ans: x=-0.5 or x=-1.36

Q2680) Solve 11x^2+45x+36=0
Ans: x=-1.09 or x=-3

Q2681) Solve x^2+28x+27=0
Ans: x=-1 or x=-27

Q2682) Solve x^2+20x+19=0
Ans: x=-1 or x=-19

Q2683) Solve 3x^2+23x+40=0
Ans: x=-2.67 or x=-5

Q2684) Solve 48x^2+50x+2=0
Ans: x=-0.04 or x=-1

Q2685) Solve 30x^2+46x+12=0
Ans: x=-0.33 or x=-1.2

Q2686) Solve 12x^2+35x+18=0
Ans: x=-0.67 or x=-2.25

Q2687) Solve 9x^2+36x+35=0
Ans: x=-1.67 or x=-2.33

Q2688) Solve 48x^2+40x+7=0
Ans: x=-0.25 or x=-0.58

Q2689) Solve 38x^2+44x+6=0
Ans: x=-0.16 or x=-1

Q2690) Solve 11x^2+37x+12=0
Ans: x=-0.36 or x=-3

Q2691) Solve 4x^2+25x+39=0
Ans: x=-3 or x=-3.25

Q2692) Solve 32x^2+50x+18=0
Ans: x=-0.56 or x=-1

Q2693) Solve 34x^2+25x+4=0
Ans: x=-0.24 or x=-0.5

Q2694) Solve 2x^2+35x+33=0
Ans: x=-1 or x=-16.5

Q2695) Solve 6x^2+36x+48=0
Ans: x=-2 or x=-4

Q2696) Solve x^2+12x+20=0
Ans: x=-2 or x=-10

Q2697) Solve 42x^2+17x+1=0
Ans: x=-0.07 or x=-0.33

Q2698) Solve 16x^2+37x+10=0
Ans: x=-0.31 or x=-2

Q2699) Solve 34x^2+35x+9=0
Ans: x=-0.5 or x=-0.53

Q2700) Solve 9x^2+42x+24=0
Ans: x=-0.67 or x=-4

Q2701) Solve 30x^2+27x+6=0
Ans: x=-0.4 or x=-0.5

Q2702) Solve 4x^2+33x+50=0
Ans: x=-2 or x=-6.25

Q2703) Solve 6x^2+29x+13=0
Ans: x=-0.5 or x=-4.33

Q2704) Solve 21x^2+43x+22=0
Ans: x=-1 or x=-1.05

Q2705) Solve 3x^2+14x+15=0
Ans: x=-1.67 or x=-3

Q2706) Solve 13x^2+49x+36=0
Ans: x=-1 or x=-2.77

Q2707) Solve 26x^2+35x+11=0
Ans: x=-0.5 or x=-0.85

Q2708) Solve 4x^2+32x+15=0
Ans: x=-0.5 or x=-7.5

Q2709) Solve 16x^2+40x+21=0
Ans: x=-0.75 or x=-1.75

Q2710) Solve 24x^2+38x+15=0
Ans: x=-0.75 or x=-0.83

Q2711) Solve 3x^2+44x+28=0
Ans: x=-0.67 or x=-14

Q2712) Solve 14x^2+37x+23=0
Ans: x=-1 or x=-1.64

Q2713) Solve 5x^2+19x+18=0
Ans: x=-1.8 or x=-2

Q2714) Solve 10x^2+42x+32=0
Ans: x=-1 or x=-3.2

Q2715) Solve 32x^2+38x+6=0
Ans: x=-0.19 or x=-1

Q2716) Solve 32x^2+46x+14=0
Ans: x=-0.44 or x=-1

Q2717) Solve 10x^2+21x+2=0
Ans: x=-0.1 or x=-2

Q2718) Solve 16x^2+49x+34=0
Ans: x=-1.06 or x=-2

Q2719) Solve 11x^2+38x+32=0
Ans: x=-1.45 or x=-2

Q2720) Solve 6x^2+49x+23=0
Ans: x=-0.5 or x=-7.67

Q2721) Solve 26x^2+41x+15=0
Ans: x=-0.58 or x=-1

Q2722) Solve 4x^2+12x+9=0
Ans: x=-1.5 or x=-1.5

Q2723) Solve 11x^2+26x+8=0
Ans: x=-0.36 or x=-2

Q2724) Solve 14x^2+37x+5=0
Ans: x=-0.14 or x=-2.5

Q2725) Solve 34x^2+36x+2=0
Ans: x=-0.06 or x=-1

Q2726) Solve 30x^2+31x+7=0
Ans: x=-0.33 or x=-0.7

Q2727) Solve 4x^2+20x+25=0
Ans: x=-2.5 or x=-2.5

Q2728) Solve 9x^2+48x+15=0
Ans: x=-0.33 or x=-5

Q2729) Solve 10x^2+35x+15=0
Ans: x=-0.5 or x=-3

Q2730) Solve 2x^2+19x+9=0
Ans: x=-0.5 or x=-9

Q2731) Solve 35x^2+50x+15=0
Ans: x=-0.43 or x=-1

Q2732) Solve 2x^2+23x+21=0
Ans: x=-1 or x=-10.5

Q2733) Solve 30x^2+23x+4=0
Ans: x=-0.27 or x=-0.5

Q2734) Solve 36x^2+21x+3=0
Ans: x=-0.25 or x=-0.33

Q2735) Solve 14x^2+29x+2=0
Ans: x=-0.07 or x=-2

Q2736) Solve 36x^2+41x+8=0
Ans: x=-0.25 or x=-0.89

Q2737) Solve 36x^2+15x+1=0
Ans: x=-0.08 or x=-0.33

Q2738) Solve 12x^2+35x+8=0
Ans: x=-0.25 or x=-2.67

Q2739) Solve 27x^2+36x+9=0
Ans: x=-0.33 or x=-1

Q2740) Solve 3x^2+34x+11=0
Ans: x=-0.33 or x=-11

Q2741) Solve x^2+14x+49=0
Ans: x=-7 or x=-7

Q2742) Solve 28x^2+23x+4=0
Ans: x=-0.25 or x=-0.57

Q2743) Solve 30x^2+42x+12=0
Ans: x=-0.4 or x=-1

Q2744) Solve 12x^2+44x+24=0
Ans: x=-0.67 or x=-3

Q2745) Solve 24x^2+50x+21=0
Ans: x=-0.58 or x=-1.5

Q2746) Solve 18x^2+39x+6=0
Ans: x=-0.17 or x=-2

Q2747) Solve 4x^2+28x+49=0
Ans: x=-3.5 or x=-3.5

Q2748) Solve 3x^2+41x+38=0
Ans: x=-1 or x=-12.67

Q2749) Solve 7x^2+30x+32=0
Ans: x=-2 or x=-2.29

Q2750) Solve 6x^2+23x+21=0
Ans: x=-1.5 or x=-2.33

Q2751) Solve 9x^2+42x+40=0
Ans: x=-1.33 or x=-3.33

Q2752) Solve 21x^2+38x+17=0
Ans: x=-0.81 or x=-1

Q2753) Solve 3x^2+32x+45=0
Ans: x=-1.67 or x=-9

Q2754) Solve 40x^2+37x+4=0
Ans: x=-0.12 or x=-0.8

Q2755) Solve 30x^2+37x+10=0
Ans: x=-0.4 or x=-0.83

Q2756) Solve 33x^2+40x+12=0
Ans: x=-0.55 or x=-0.67

Q2757) Solve 5x^2+21x+16=0
Ans: x=-1 or x=-3.2

Q2758) Solve 7x^2+31x+30=0
Ans: x=-1.43 or x=-3

Q2759) Solve 25x^2+29x+4=0
Ans: x=-0.16 or x=-1

Q2760) Solve 6x^2+39x+45=0
Ans: x=-1.5 or x=-5

Q2761) Solve 9x^2+45x+50=0
Ans: x=-1.67 or x=-3.33

Q2762) Solve 46x^2+35x+6=0
Ans: x=-0.26 or x=-0.5

Q2763) Solve 36x^2+42x+10=0
Ans: x=-0.33 or x=-0.83

Q2764) Solve 10x^2+13x+4=0
Ans: x=-0.5 or x=-0.8

Q2765) Solve 32x^2+40x+12=0
Ans: x=-0.5 or x=-0.75

Q2766) Solve 5x^2+39x+34=0
Ans: x=-1 or x=-6.8

Q2767) Solve 36x^2+13x+1=0
Ans: x=-0.11 or x=-0.25

Q2768) Solve 33x^2+35x+2=0
Ans: x=-0.06 or x=-1

Q2769) Solve 4x^2+21x+27=0
Ans: x=-2.25 or x=-3

Q2770) Solve 3x^2+26x+48=0
Ans: x=-2.67 or x=-6

Q2771) Solve 18x^2+31x+13=0
Ans: x=-0.72 or x=-1

Q2772) Solve 34x^2+41x+12=0
Ans: x=-0.5 or x=-0.71

Q2773) Solve 8x^2+39x+46=0
Ans: x=-2 or x=-2.87

Q2774) Solve 14x^2+25x+11=0
Ans: x=-0.79 or x=-1

Q2775) Solve 9x^2+21x+12=0
Ans: x=-1 or x=-1.33

Q2776) Solve 4x^2+6x+2=0
Ans: x=-0.5 or x=-1

Q2777) Solve 6x^2+23x+10=0
Ans: x=-0.5 or x=-3.33

Q2778) Solve 12x^2+46x+44=0
Ans: x=-1.83 or x=-2

Q2779) Solve 16x^2+20x+6=0
Ans: x=-0.5 or x=-0.75

Q2780) Solve 12x^2+42x+18=0
Ans: x=-0.5 or x=-3

Q2781) Solve 50x^2+50x+12=0
Ans: x=-0.4 or x=-0.6

Q2782) Solve 14x^2+30x+4=0
Ans: x=-0.14 or x=-2

Q2783) Solve 9x^2+27x+8=0
Ans: x=-0.33 or x=-2.67

Q2784) Solve x^2+25x+24=0
Ans: x=-1 or x=-24

Q2785) Solve 9x^2+17x+8=0
Ans: x=-0.89 or x=-1

Q2786) Solve 2x^2+17x+33=0
Ans: x=-3 or x=-5.5

Q2787) Solve 2x^2+12x+16=0
Ans: x=-2 or x=-4

Q2788) Solve 20x^2+45x+25=0
Ans: x=-1 or x=-1.25

Q2789) Solve 12x^2+38x+16=0
Ans: x=-0.5 or x=-2.67

Q2790) Solve 17x^2+50x+33=0
Ans: x=-1 or x=-1.94

Q2791) Solve 34x^2+37x+3=0
Ans: x=-0.09 or x=-1

Q2792) Solve 10x^2+43x+28=0
Ans: x=-0.8 or x=-3.5

Q2793) Solve x^2+46x+45=0
Ans: x=-1 or x=-45

Q2794) Solve 22x^2+35x+13=0
Ans: x=-0.59 or x=-1

Q2795) Solve 17x^2+31x+14=0
Ans: x=-0.82 or x=-1

Q2796) Solve 17x^2+48x+31=0
Ans: x=-1 or x=-1.82

Q2797) Solve 16x^2+14x+3=0
Ans: x=-0.37 or x=-0.5

Q2798) Solve 6x^2+37x+31=0
Ans: x=-1 or x=-5.17

Q2799) Solve 9x^2+33x+18=0
Ans: x=-0.67 or x=-3

Q2800) Solve 28x^2+36x+8=0
Ans: x=-0.29 or x=-1

Q2801) Solve 9x^2+43x+34=0
Ans: x=-1 or x=-3.78

Q2802) Solve 23x^2+26x+3=0
Ans: x=-0.13 or x=-1

Q2803) Solve 16x^2+42x+20=0
Ans: x=-0.62 or x=-2

Q2804) Solve 2x^2+25x+33=0
Ans: x=-1.5 or x=-11

Q2805) Solve x^2+17x+30=0
Ans: x=-2 or x=-15

Q2806) Solve 2x^2+35x+17=0
Ans: x=-0.5 or x=-17

Q2807) Solve 8x^2+22x+5=0
Ans: x=-0.25 or x=-2.5

Q2808) Solve 48x^2+48x+12=0
Ans: x=-0.5 or x=-0.5

Q2809) Solve 10x^2+39x+27=0
Ans: x=-0.9 or x=-3

Q2810) Solve 4x^2+38x+18=0
Ans: x=-0.5 or x=-9

Q2811) Solve 14x^2+49x+35=0
Ans: x=-1 or x=-2.5

Q2812) Solve 30x^2+41x+14=0
Ans: x=-0.67 or x=-0.7

Q2813) Solve 16x^2+44x+18=0
Ans: x=-0.5 or x=-2.25

Q2814) Solve 20x^2+45x+10=0
Ans: x=-0.25 or x=-2

Q2815) Solve 28x^2+50x+12=0
Ans: x=-0.29 or x=-1.5

Q2816) Solve 23x^2+40x+17=0
Ans: x=-0.74 or x=-1

Q2817) Solve 13x^2+40x+27=0
Ans: x=-1 or x=-2.08

Q2818) Solve 11x^2+48x+16=0
Ans: x=-0.36 or x=-4

Q2819) Solve 15x^2+46x+24=0
Ans: x=-0.67 or x=-2.4

Q2820) Solve 36x^2+42x+6=0
Ans: x=-0.17 or x=-1

Q2821) Solve 4x^2+8x+3=0
Ans: x=-0.5 or x=-1.5

Q2822) Solve 36x^2+30x+6=0
Ans: x=-0.33 or x=-0.5

Q2823) Solve 30x^2+25x+5=0
Ans: x=-0.33 or x=-0.5

Q2824) Solve 29x^2+49x+20=0
Ans: x=-0.69 or x=-1

Q2825) Solve 15x^2+22x+7=0
Ans: x=-0.47 or x=-1

Q2826) Solve 6x^2+13x+5=0
Ans: x=-0.5 or x=-1.67

Q2827) Solve 39x^2+19x+2=0
Ans: x=-0.15 or x=-0.33

Q2828) Solve 20x^2+35x+15=0
Ans: x=-0.75 or x=-1

Q2829) Solve 33x^2+41x+10=0
Ans: x=-0.33 or x=-0.91

Q2830) Solve 4x^2+33x+29=0
Ans: x=-1 or x=-7.25

Q2831) Solve 16x^2+50x+6=0
Ans: x=-0.12 or x=-3

Q2832) Solve 6x^2+34x+20=0
Ans: x=-0.67 or x=-5

Q2833) Solve 41x^2+47x+6=0
Ans: x=-0.15 or x=-1

Q2834) Solve 16x^2+50x+6=0
Ans: x=-0.12 or x=-3

Q2835) Solve 8x^2+32x+14=0
Ans: x=-0.5 or x=-3.5

Q2836) Solve 8x^2+46x+30=0
Ans: x=-0.75 or x=-5

Q2837) Solve 21x^2+45x+6=0
Ans: x=-0.14 or x=-2

Q2838) Solve 14x^2+33x+10=0
Ans: x=-0.36 or x=-2

Q2839) Solve 2x^2+17x+26=0
Ans: x=-2 or x=-6.5

Q2840) Solve 6x^2+23x+17=0
Ans: x=-1 or x=-2.83

Q2841) Solve 8x^2+46x+30=0
Ans: x=-0.75 or x=-5

Q2842) Solve 6x^2+14x+4=0
Ans: x=-0.33 or x=-2

Q2843) Solve 14x^2+42x+28=0
Ans: x=-1 or x=-2

Q2844) Solve 15x^2+26x+8=0
Ans: x=-0.4 or x=-1.33

Q2845) Solve 12x^2+41x+35=0
Ans: x=-1.67 or x=-1.75

Q2846) Solve 42x^2+48x+6=0
Ans: x=-0.14 or x=-1

Q2847) Solve 13x^2+48x+44=0
Ans: x=-1.69 or x=-2

Q2848) Solve 33x^2+38x+9=0
Ans: x=-0.33 or x=-0.82

Q2849) Solve 6x^2+36x+48=0
Ans: x=-2 or x=-4

Q2850) Solve 10x^2+41x+21=0
Ans: x=-0.6 or x=-3.5

Q2851) Solve 46x^2+37x+7=0
Ans: x=-0.3 or x=-0.5

Q2852) Solve 7x^2+40x+48=0
Ans: x=-1.71 or x=-4

Q2853) Solve 28x^2+29x+1=0
Ans: x=-0.04 or x=-1

Q2854) Solve 3x^2+20x+17=0
Ans: x=-1 or x=-5.67

Q2855) Solve 26x^2+33x+7=0
Ans: x=-0.27 or x=-1

Q2856) Solve 9x^2+27x+18=0
Ans: x=-1 or x=-2

Q2857) Solve 9x^2+34x+32=0
Ans: x=-1.78 or x=-2

Q2858) Solve 17x^2+39x+10=0
Ans: x=-0.29 or x=-2

Q2859) Solve 10x^2+37x+21=0
Ans: x=-0.7 or x=-3

Q2860) Solve 19x^2+45x+14=0
Ans: x=-0.37 or x=-2

Q2861) Solve 14x^2+21x+7=0
Ans: x=-0.5 or x=-1

Q2862) Solve 13x^2+38x+24=0
Ans: x=-0.92 or x=-2

Q2863) Solve 2x^2+17x+8=0
Ans: x=-0.5 or x=-8

Q2864) Solve 22x^2+47x+21=0
Ans: x=-0.64 or x=-1.5

Q2865) Solve 3x^2+32x+29=0
Ans: x=-1 or x=-9.67

Q2866) Solve 45x^2+48x+11=0
Ans: x=-0.33 or x=-0.73

Q2867) Solve 8x^2+28x+24=0
Ans: x=-1.5 or x=-2

Q2868) Solve 21x^2+48x+27=0
Ans: x=-1 or x=-1.29

Q2869) Solve 32x^2+46x+15=0
Ans: x=-0.5 or x=-0.94

Q2870) Solve 4x^2+15x+9=0
Ans: x=-0.75 or x=-3

Q2871) Solve 16x^2+25x+9=0
Ans: x=-0.56 or x=-1

Q2872) Solve 2x^2+13x+6=0
Ans: x=-0.5 or x=-6

Q2873) Solve 9x^2+39x+12=0
Ans: x=-0.33 or x=-4

Q2874) Solve 14x^2+20x+6=0
Ans: x=-0.43 or x=-1

Q2875) Solve 15x^2+24x+9=0
Ans: x=-0.6 or x=-1

Q2876) Solve 21x^2+31x+10=0
Ans: x=-0.48 or x=-1

Q2877) Solve 10x^2+34x+28=0
Ans: x=-1.4 or x=-2

Q2878) Solve 16x^2+41x+18=0
Ans: x=-0.56 or x=-2

Q2879) Solve 25x^2+50x+16=0
Ans: x=-0.4 or x=-1.6

Q2880) Solve 19x^2+38x+19=0
Ans: x=-1 or x=-1

Q2881) Solve 39x^2+28x+5=0
Ans: x=-0.33 or x=-0.38

Q2882) Solve 10x^2+41x+39=0
Ans: x=-1.5 or x=-2.6

Q2883) Solve 36x^2+47x+15=0
Ans: x=-0.56 or x=-0.75

Q2884) Solve 10x^2+39x+14=0
Ans: x=-0.4 or x=-3.5

Q2885) Solve 42x^2+40x+8=0
Ans: x=-0.29 or x=-0.67

Q2886) Solve 9x^2+45x+14=0
Ans: x=-0.33 or x=-4.67

Q2887) Solve 26x^2+33x+10=0
Ans: x=-0.5 or x=-0.77

Q2888) Solve 4x^2+27x+38=0
Ans: x=-2 or x=-4.75

Q2889) Solve x^2+39x+38=0
Ans: x=-1 or x=-38

Q2890) Solve 7x^2+48x+41=0
Ans: x=-1 or x=-5.86

Q2891) Solve 42x^2+47x+5=0
Ans: x=-0.12 or x=-1

Q2892) Solve 33x^2+14x+1=0
Ans: x=-0.09 or x=-0.33

Q2893) Solve 13x^2+37x+22=0
Ans: x=-0.85 or x=-2

Q2894) Solve 36x^2+39x+9=0
Ans: x=-0.33 or x=-0.75

Q2895) Solve 32x^2+34x+9=0
Ans: x=-0.5 or x=-0.56

Q2896) Solve 9x^2+36x+35=0
Ans: x=-1.67 or x=-2.33

Q2897) Solve 27x^2+45x+18=0
Ans: x=-0.67 or x=-1

Q2898) Solve 7x^2+46x+39=0
Ans: x=-1 or x=-5.57

Q2899) Solve 20x^2+41x+2=0
Ans: x=-0.05 or x=-2

Q2900) Solve 14x^2+39x+22=0
Ans: x=-0.79 or x=-2

Q2901) Solve 22x^2+29x+7=0
Ans: x=-0.32 or x=-1

Q2902) Solve 14x^2+45x+36=0
Ans: x=-1.5 or x=-1.71

Q2903) Solve 13x^2+35x+18=0
Ans: x=-0.69 or x=-2

Q2904) Solve 4x^2+24x+11=0
Ans: x=-0.5 or x=-5.5

Q2905) Solve 2x^2+15x+18=0
Ans: x=-1.5 or x=-6

Q2906) Solve 27x^2+29x+2=0
Ans: x=-0.07 or x=-1

Q2907) Solve 35x^2+22x+3=0
Ans: x=-0.2 or x=-0.43

Q2908) Solve 14x^2+15x+4=0
Ans: x=-0.5 or x=-0.57

Q2909) Solve 4x^2+29x+30=0
Ans: x=-1.25 or x=-6

Q2910) Solve 2x^2+6x+4=0
Ans: x=-1 or x=-2

Q2911) Solve 13x^2+15x+2=0
Ans: x=-0.15 or x=-1

Q2912) Solve 28x^2+33x+5=0
Ans: x=-0.18 or x=-1

Q2913) Solve 5x^2+37x+14=0
Ans: x=-0.4 or x=-7

Q2914) Solve 10x^2+44x+34=0
Ans: x=-1 or x=-3.4

Q2915) Solve 9x^2+21x+12=0
Ans: x=-1 or x=-1.33

Q2916) Solve 12x^2+36x+27=0
Ans: x=-1.5 or x=-1.5

Q2917) Solve 2x^2+25x+23=0
Ans: x=-1 or x=-11.5

Q2918) Solve 22x^2+25x+3=0
Ans: x=-0.14 or x=-1

Q2919) Solve 18x^2+45x+13=0
Ans: x=-0.33 or x=-2.17

Q2920) Solve 6x^2+31x+18=0
Ans: x=-0.67 or x=-4.5

Q2921) Solve 28x^2+44x+16=0
Ans: x=-0.57 or x=-1

Q2922) Solve 8x^2+30x+27=0
Ans: x=-1.5 or x=-2.25

Q2923) Solve 4x^2+20x+25=0
Ans: x=-2.5 or x=-2.5

Q2924) Solve 12x^2+47x+45=0
Ans: x=-1.67 or x=-2.25

Q2925) Solve 34x^2+50x+16=0
Ans: x=-0.47 or x=-1

Q2926) Solve 16x^2+25x+9=0
Ans: x=-0.56 or x=-1

Q2927) Solve 9x^2+30x+21=0
Ans: x=-1 or x=-2.33

Q2928) Solve 16x^2+34x+4=0
Ans: x=-0.12 or x=-2

Q2929) Solve x^2+10x+16=0
Ans: x=-2 or x=-8

Q2930) Solve 6x^2+26x+20=0
Ans: x=-1 or x=-3.33

Q2931) Solve 10x^2+23x+9=0
Ans: x=-0.5 or x=-1.8

Q2932) Solve 30x^2+32x+2=0
Ans: x=-0.07 or x=-1

Q2933) Solve 8x^2+10x+3=0
Ans: x=-0.5 or x=-0.75

Q2934) Solve 15x^2+28x+12=0
Ans: x=-0.67 or x=-1.2

Q2935) Solve 19x^2+47x+28=0
Ans: x=-1 or x=-1.47

Q2936) Solve 18x^2+46x+28=0
Ans: x=-1 or x=-1.56

Q2937) Solve 15x^2+23x+8=0
Ans: x=-0.53 or x=-1

Q2938) Solve 4x^2+13x+9=0
Ans: x=-1 or x=-2.25

Q2939) Solve 12x^2+34x+10=0
Ans: x=-0.33 or x=-2.5

Q2940) Solve x^2+12x+35=0
Ans: x=-5 or x=-7

Q2941) Solve 14x^2+21x+7=0
Ans: x=-0.5 or x=-1

Q2942) Solve 13x^2+42x+9=0
Ans: x=-0.23 or x=-3

Q2943) Solve 24x^2+50x+24=0
Ans: x=-0.75 or x=-1.33

Q2944) Solve 36x^2+35x+6=0
Ans: x=-0.22 or x=-0.75

Q2945) Solve 4x^2+28x+48=0
Ans: x=-3 or x=-4

Q2946) Solve 4x^2+35x+31=0
Ans: x=-1 or x=-7.75

Q2947) Solve 6x^2+37x+42=0
Ans: x=-1.5 or x=-4.67

Q2948) Solve 8x^2+14x+6=0
Ans: x=-0.75 or x=-1

Q2949) Solve 39x^2+28x+5=0
Ans: x=-0.33 or x=-0.38

Q2950) Solve 30x^2+31x+8=0
Ans: x=-0.5 or x=-0.53

Q2951) Solve 9x^2+44x+35=0
Ans: x=-1 or x=-3.89

Q2952) Solve 7x^2+16x+9=0
Ans: x=-1 or x=-1.29

Q2953) Solve 18x^2+33x+9=0
Ans: x=-0.33 or x=-1.5

Q2954) Solve 19x^2+45x+14=0
Ans: x=-0.37 or x=-2

Q2955) Solve 20x^2+29x+9=0
Ans: x=-0.45 or x=-1

Q2956) Solve 9x^2+39x+36=0
Ans: x=-1.33 or x=-3

Q2957) Solve 2x^2+15x+18=0
Ans: x=-1.5 or x=-6

Q2958) Solve 11x^2+23x+2=0
Ans: x=-0.09 or x=-2

Q2959) Solve 28x^2+22x+4=0
Ans: x=-0.29 or x=-0.5

Q2960) Solve 37x^2+49x+12=0
Ans: x=-0.32 or x=-1

Q2961) Solve 2x^2+19x+17=0
Ans: x=-1 or x=-8.5

Q2962) Solve 45x^2+48x+11=0
Ans: x=-0.33 or x=-0.73

Q2963) Solve 48x^2+50x+12=0
Ans: x=-0.37 or x=-0.67

Q2964) Solve 7x^2+22x+3=0
Ans: x=-0.14 or x=-3

Q2965) Solve 18x^2+11x+1=0
Ans: x=-0.11 or x=-0.5

Q2966) Solve 2x^2+20x+48=0
Ans: x=-4 or x=-6

Q2967) Solve 4x^2+30x+14=0
Ans: x=-0.5 or x=-7

Q2968) Solve 9x^2+30x+25=0
Ans: x=-1.67 or x=-1.67

Q2969) Solve 22x^2+33x+11=0
Ans: x=-0.5 or x=-1

Q2970) Solve 20x^2+38x+14=0
Ans: x=-0.5 or x=-1.4

Q2971) Solve 34x^2+21x+2=0
Ans: x=-0.12 or x=-0.5

Q2972) Solve 15x^2+38x+16=0
Ans: x=-0.53 or x=-2

Q2973) Solve 24x^2+31x+7=0
Ans: x=-0.29 or x=-1

Q2974) Solve x^2+22x+21=0
Ans: x=-1 or x=-21

Q2975) Solve x^2+2x+1=0
Ans: x=-1 or x=-1

Q2976) Solve 23x^2+34x+11=0
Ans: x=-0.48 or x=-1

Q2977) Solve 36x^2+31x+3=0
Ans: x=-0.11 or x=-0.75

Q2978) Solve 44x^2+45x+1=0
Ans: x=-0.02 or x=-1

Q2979) Solve 27x^2+24x+5=0
Ans: x=-0.33 or x=-0.56

Q2980) Solve 37x^2+44x+7=0
Ans: x=-0.19 or x=-1

Q2981) Solve 22x^2+46x+24=0
Ans: x=-1 or x=-1.09

Q2982) Solve 2x^2+9x+9=0
Ans: x=-1.5 or x=-3

Q2983) Solve 18x^2+50x+28=0
Ans: x=-0.78 or x=-2

Q2984) Solve 7x^2+33x+20=0
Ans: x=-0.71 or x=-4

Q2985) Solve 5x^2+48x+27=0
Ans: x=-0.6 or x=-9

Q2986) Solve 2x^2+17x+33=0
Ans: x=-3 or x=-5.5

Q2987) Solve 27x^2+45x+12=0
Ans: x=-0.33 or x=-1.33

Q2988) Solve 33x^2+47x+12=0
Ans: x=-0.33 or x=-1.09

Q2989) Solve 14x^2+33x+10=0
Ans: x=-0.36 or x=-2

Q2990) Solve 4x^2+13x+3=0
Ans: x=-0.25 or x=-3

Q2991) Solve 48x^2+44x+8=0
Ans: x=-0.25 or x=-0.67

Q2992) Solve 10x^2+24x+14=0
Ans: x=-1 or x=-1.4

Q2993) Solve 7x^2+37x+48=0
Ans: x=-2.29 or x=-3

Q2994) Solve 20x^2+32x+3=0
Ans: x=-0.1 or x=-1.5

Q2995) Solve 11x^2+42x+27=0
Ans: x=-0.82 or x=-3

Q2996) Solve 5x^2+21x+4=0
Ans: x=-0.2 or x=-4

Q2997) Solve 25x^2+37x+12=0
Ans: x=-0.48 or x=-1

Q2998) Solve 4x^2+26x+42=0
Ans: x=-3 or x=-3.5

Q2999) Solve 9x^2+30x+9=0
Ans: x=-0.33 or x=-3

Q3000) Solve 8x^2+24x+10=0
Ans: x=-0.5 or x=-2.5

Q3001) Solve 6x^2+13x+6=0
Ans: x=-0.67 or x=-1.5

Q3002) Solve 33x^2+41x+10=0
Ans: x=-0.33 or x=-0.91

Q3003) Solve 12x^2+28x+11=0
Ans: x=-0.5 or x=-1.83

Q3004) Solve 35x^2+12x+1=0
Ans: x=-0.14 or x=-0.2

Q3005) Solve 7x^2+16x+9=0
Ans: x=-1 or x=-1.29

Q3006) Solve 47x^2+48x+1=0
Ans: x=-0.02 or x=-1

Q3007) Solve 10x^2+14x+4=0
Ans: x=-0.4 or x=-1

Q3008) Solve 8x^2+30x+13=0
Ans: x=-0.5 or x=-3.25

Q3009) Solve 6x^2+38x+40=0
Ans: x=-1.33 or x=-5

Q3010) Solve 29x^2+33x+4=0
Ans: x=-0.14 or x=-1

Q3011) Solve 42x^2+39x+9=0
Ans: x=-0.43 or x=-0.5

Q3012) Solve 8x^2+45x+37=0
Ans: x=-1 or x=-4.62

Q3013) Solve 29x^2+43x+14=0
Ans: x=-0.48 or x=-1

Q3014) Solve 17x^2+22x+5=0
Ans: x=-0.29 or x=-1

Q3015) Solve 7x^2+46x+39=0
Ans: x=-1 or x=-5.57

Q3016) Solve 35x^2+47x+8=0
Ans: x=-0.2 or x=-1.14

Q3017) Solve 30x^2+49x+13=0
Ans: x=-0.33 or x=-1.3

Q3018) Solve 10x^2+33x+9=0
Ans: x=-0.3 or x=-3

Q3019) Solve 45x^2+48x+3=0
Ans: x=-0.07 or x=-1

Q3020) Solve 4x^2+23x+30=0
Ans: x=-2 or x=-3.75

Q3021) Solve 6x^2+44x+48=0
Ans: x=-1.33 or x=-6

Q3022) Solve 12x^2+26x+10=0
Ans: x=-0.5 or x=-1.67

Q3023) Solve 3x^2+37x+44=0
Ans: x=-1.33 or x=-11

Q3024) Solve 7x^2+29x+22=0
Ans: x=-1 or x=-3.14

Q3025) Solve 16x^2+50x+39=0
Ans: x=-1.5 or x=-1.62

Q3026) Solve 40x^2+38x+7=0
Ans: x=-0.25 or x=-0.7

Q3027) Solve 13x^2+47x+34=0
Ans: x=-1 or x=-2.62

Q3028) Solve 10x^2+17x+3=0
Ans: x=-0.2 or x=-1.5

Q3029) Solve 28x^2+23x+4=0
Ans: x=-0.25 or x=-0.57

Q3030) Solve 5x^2+37x+42=0
Ans: x=-1.4 or x=-6

Q3031) Solve 14x^2+36x+16=0
Ans: x=-0.57 or x=-2

Q3032) Solve 9x^2+31x+12=0
Ans: x=-0.44 or x=-3

Q3033) Solve 16x^2+37x+21=0
Ans: x=-1 or x=-1.31

Q3034) Solve 4x^2+28x+33=0
Ans: x=-1.5 or x=-5.5

Q3035) Solve 9x^2+15x+6=0
Ans: x=-0.67 or x=-1

Q3036) Solve 19x^2+38x+19=0
Ans: x=-1 or x=-1

Q3037) Solve 7x^2+45x+50=0
Ans: x=-1.43 or x=-5

Q3038) Solve 28x^2+27x+5=0
Ans: x=-0.25 or x=-0.71

Q3039) Solve 9x^2+45x+50=0
Ans: x=-1.67 or x=-3.33

Q3040) Solve 19x^2+43x+24=0
Ans: x=-1 or x=-1.26

Q3041) Solve 12x^2+35x+25=0
Ans: x=-1.25 or x=-1.67

Q3042) Solve 50x^2+41x+8=0
Ans: x=-0.32 or x=-0.5

Q3043) Solve x^2+47x+46=0
Ans: x=-1 or x=-46

Q3044) Solve 28x^2+47x+10=0
Ans: x=-0.25 or x=-1.43

Q3045) Solve 9x^2+29x+6=0
Ans: x=-0.22 or x=-3

Q3046) Solve 18x^2+40x+8=0
Ans: x=-0.22 or x=-2

Q3047) Solve 12x^2+49x+15=0
Ans: x=-0.33 or x=-3.75

Q3048) Solve 20x^2+35x+15=0
Ans: x=-0.75 or x=-1

Q3049) Solve 30x^2+31x+8=0
Ans: x=-0.5 or x=-0.53

Q3050) Solve 12x^2+38x+6=0
Ans: x=-0.17 or x=-3

Q3051) Solve 24x^2+27x+3=0
Ans: x=-0.12 or x=-1

Q3052) Solve 7x^2+33x+36=0
Ans: x=-1.71 or x=-3

Q3053) Solve 24x^2+14x+2=0
Ans: x=-0.25 or x=-0.33

Q3054) Solve 20x^2+40x+20=0
Ans: x=-1 or x=-1

Q3055) Solve 12x^2+47x+45=0
Ans: x=-1.67 or x=-2.25

Q3056) Solve 2x^2+25x+12=0
Ans: x=-0.5 or x=-12

Q3057) Solve 10x^2+38x+28=0
Ans: x=-1 or x=-2.8

Q3058) Solve 11x^2+22x+11=0
Ans: x=-1 or x=-1

Q3059) Solve 5x^2+26x+5=0
Ans: x=-0.2 or x=-5

Q3060) Solve 18x^2+32x+14=0
Ans: x=-0.78 or x=-1

Q3061) Solve 20x^2+20x+5=0
Ans: x=-0.5 or x=-0.5

Q3062) Solve 6x^2+19x+10=0
Ans: x=-0.67 or x=-2.5

Q3063) Solve 5x^2+38x+48=0
Ans: x=-1.6 or x=-6

Q3064) Solve x^2+46x+45=0
Ans: x=-1 or x=-45

Q3065) Solve 45x^2+18x+1=0
Ans: x=-0.07 or x=-0.33

Q3066) Solve 16x^2+42x+5=0
Ans: x=-0.12 or x=-2.5

Q3067) Solve 39x^2+40x+9=0
Ans: x=-0.33 or x=-0.69

Q3068) Solve 7x^2+34x+27=0
Ans: x=-1 or x=-3.86

Q3069) Solve 43x^2+46x+3=0
Ans: x=-0.07 or x=-1

Q3070) Solve 8x^2+39x+45=0
Ans: x=-1.87 or x=-3

Q3071) Solve 2x^2+16x+30=0
Ans: x=-3 or x=-5

Q3072) Solve 14x^2+29x+12=0
Ans: x=-0.57 or x=-1.5

Q3073) Solve 9x^2+38x+8=0
Ans: x=-0.22 or x=-4

Q3074) Solve 19x^2+39x+20=0
Ans: x=-1 or x=-1.05

Q3075) Solve 20x^2+44x+17=0
Ans: x=-0.5 or x=-1.7

Q3076) Solve 11x^2+34x+3=0
Ans: x=-0.09 or x=-3

Q3077) Solve 36x^2+24x+3=0
Ans: x=-0.17 or x=-0.5

Q3078) Solve 21x^2+22x+1=0
Ans: x=-0.05 or x=-1

Q3079) Solve 6x^2+43x+26=0
Ans: x=-0.67 or x=-6.5

Q3080) Solve 20x^2+41x+2=0
Ans: x=-0.05 or x=-2

Q3081) Solve x^2+46x+45=0
Ans: x=-1 or x=-45

Q3082) Solve 24x^2+38x+8=0
Ans: x=-0.25 or x=-1.33

Q3083) Solve 4x^2+42x+20=0
Ans: x=-0.5 or x=-10

Q3084) Solve 34x^2+42x+8=0
Ans: x=-0.24 or x=-1

Q3085) Solve 6x^2+11x+4=0
Ans: x=-0.5 or x=-1.33

Q3086) Solve 2x^2+19x+9=0
Ans: x=-0.5 or x=-9

Q3087) Solve 22x^2+31x+9=0
Ans: x=-0.41 or x=-1

Q3088) Solve 40x^2+44x+12=0
Ans: x=-0.5 or x=-0.6

Q3089) Solve 44x^2+38x+8=0
Ans: x=-0.36 or x=-0.5

Q3090) Solve 10x^2+37x+33=0
Ans: x=-1.5 or x=-2.2

Q3091) Solve 5x^2+22x+17=0
Ans: x=-1 or x=-3.4

Q3092) Solve 14x^2+49x+35=0
Ans: x=-1 or x=-2.5

Q3093) Solve 6x^2+50x+16=0
Ans: x=-0.33 or x=-8

Q3094) Solve 2x^2+26x+44=0
Ans: x=-2 or x=-11

Q3095) Solve 15x^2+44x+28=0
Ans: x=-0.93 or x=-2

Q3096) Solve 18x^2+28x+10=0
Ans: x=-0.56 or x=-1

Q3097) Solve 12x^2+47x+11=0
Ans: x=-0.25 or x=-3.67

Q3098) Solve 10x^2+21x+9=0
Ans: x=-0.6 or x=-1.5

Q3099) Solve 16x^2+39x+23=0
Ans: x=-1 or x=-1.44

Q3100) Solve 35x^2+27x+4=0
Ans: x=-0.2 or x=-0.57

Q3101) Solve 9x^2+41x+32=0
Ans: x=-1 or x=-3.56

Q3102) Solve 4x^2+32x+28=0
Ans: x=-1 or x=-7

Q3103) Solve 40x^2+42x+9=0
Ans: x=-0.3 or x=-0.75

Q3104) Solve 44x^2+19x+2=0
Ans: x=-0.18 or x=-0.25

Q3105) Solve 15x^2+27x+12=0
Ans: x=-0.8 or x=-1

Q3106) Solve 27x^2+36x+12=0
Ans: x=-0.67 or x=-0.67

Q3107) Solve 23x^2+30x+7=0
Ans: x=-0.3 or x=-1

Q3108) Solve 38x^2+41x+3=0
Ans: x=-0.08 or x=-1

Q3109) Solve 3x^2+4x+1=0
Ans: x=-0.33 or x=-1

Q3110) Solve 22x^2+39x+9=0
Ans: x=-0.27 or x=-1.5

Q3111) Solve 12x^2+19x+4=0
Ans: x=-0.25 or x=-1.33

Q3112) Solve 35x^2+43x+12=0
Ans: x=-0.43 or x=-0.8

Q3113) Solve 6x^2+41x+19=0
Ans: x=-0.5 or x=-6.33

Q3114) Solve 24x^2+35x+11=0
Ans: x=-0.46 or x=-1

Q3115) Solve x^2+21x+38=0
Ans: x=-2 or x=-19

Q3116) Solve x^2+11x+24=0
Ans: x=-3 or x=-8

Q3117) Solve 3x^2+47x+44=0
Ans: x=-1 or x=-14.67

Q3118) Solve 8x^2+34x+26=0
Ans: x=-1 or x=-3.25

Q3119) Solve 8x^2+44x+36=0
Ans: x=-1 or x=-4.5

Q3120) Solve 39x^2+43x+10=0
Ans: x=-0.33 or x=-0.77

Q3121) Solve 10x^2+21x+11=0
Ans: x=-1 or x=-1.1

Q3122) Solve 12x^2+48x+48=0
Ans: x=-2 or x=-2

Q3123) Solve 10x^2+46x+36=0
Ans: x=-1 or x=-3.6

Q3124) Solve 12x^2+43x+36=0
Ans: x=-1.33 or x=-2.25

Q3125) Solve 31x^2+48x+17=0
Ans: x=-0.55 or x=-1

Q3126) Solve 18x^2+33x+14=0
Ans: x=-0.67 or x=-1.17

Q3127) Solve 17x^2+38x+8=0
Ans: x=-0.24 or x=-2

Q3128) Solve 4x^2+22x+24=0
Ans: x=-1.5 or x=-4

Q3129) Solve 24x^2+46x+15=0
Ans: x=-0.42 or x=-1.5

Q3130) Solve 32x^2+44x+14=0
Ans: x=-0.5 or x=-0.87

Q3131) Solve 17x^2+45x+22=0
Ans: x=-0.65 or x=-2

Q3132) Solve x^2+19x+34=0
Ans: x=-2 or x=-17

Q3133) Solve 8x^2+14x+6=0
Ans: x=-0.75 or x=-1

Q3134) Solve 16x^2+37x+10=0
Ans: x=-0.31 or x=-2

Q3135) Solve 12x^2+37x+26=0
Ans: x=-1.08 or x=-2

Q3136) Solve 11x^2+30x+19=0
Ans: x=-1 or x=-1.73

Q3137) Solve 4x^2+41x+10=0
Ans: x=-0.25 or x=-10

Q3138) Solve 4x^2+26x+40=0
Ans: x=-2.5 or x=-4

Q3139) Solve 31x^2+36x+5=0
Ans: x=-0.16 or x=-1

Q3140) Solve 16x^2+24x+8=0
Ans: x=-0.5 or x=-1

Q3141) Solve 10x^2+34x+24=0
Ans: x=-1 or x=-2.4

Q3142) Solve 20x^2+46x+24=0
Ans: x=-0.8 or x=-1.5

Q3143) Solve 22x^2+31x+9=0
Ans: x=-0.41 or x=-1

Q3144) Solve 18x^2+15x+2=0
Ans: x=-0.17 or x=-0.67

Q3145) Solve 20x^2+41x+9=0
Ans: x=-0.25 or x=-1.8

Q3146) Solve 7x^2+27x+26=0
Ans: x=-1.86 or x=-2

Q3147) Solve 2x^2+27x+46=0
Ans: x=-2 or x=-11.5

Q3148) Solve 16x^2+50x+6=0
Ans: x=-0.12 or x=-3

Q3149) Solve 26x^2+49x+15=0
Ans: x=-0.38 or x=-1.5

Q3150) Solve 4x^2+22x+10=0
Ans: x=-0.5 or x=-5

Q3151) Solve 9x^2+9x+2=0
Ans: x=-0.33 or x=-0.67

Q3152) Solve 11x^2+45x+4=0
Ans: x=-0.09 or x=-4

Q3153) Solve 2x^2+19x+9=0
Ans: x=-0.5 or x=-9

Q3154) Solve 18x^2+46x+20=0
Ans: x=-0.56 or x=-2

Q3155) Solve 28x^2+36x+11=0
Ans: x=-0.5 or x=-0.79

Q3156) Solve 8x^2+39x+46=0
Ans: x=-2 or x=-2.87

Q3157) Solve 6x^2+9x+3=0
Ans: x=-0.5 or x=-1

Q3158) Solve 44x^2+48x+4=0
Ans: x=-0.09 or x=-1

Q3159) Solve 15x^2+40x+20=0
Ans: x=-0.67 or x=-2

Q3160) Solve 19x^2+39x+2=0
Ans: x=-0.05 or x=-2

Q3161) Solve 24x^2+14x+1=0
Ans: x=-0.08 or x=-0.5

Q3162) Solve 16x^2+47x+31=0
Ans: x=-1 or x=-1.94

Q3163) Solve 20x^2+34x+6=0
Ans: x=-0.2 or x=-1.5

Q3164) Solve 35x^2+46x+15=0
Ans: x=-0.6 or x=-0.71

Q3165) Solve 17x^2+36x+19=0
Ans: x=-1 or x=-1.12

Q3166) Solve 30x^2+28x+6=0
Ans: x=-0.33 or x=-0.6

Q3167) Solve 20x^2+25x+5=0
Ans: x=-0.25 or x=-1

Q3168) Solve 9x^2+40x+39=0
Ans: x=-1.44 or x=-3

Q3169) Solve 8x^2+28x+24=0
Ans: x=-1.5 or x=-2

Q3170) Solve 33x^2+43x+14=0
Ans: x=-0.64 or x=-0.67

Q3171) Solve 6x^2+49x+49=0
Ans: x=-1.17 or x=-7

Q3172) Solve 2x^2+29x+27=0
Ans: x=-1 or x=-13.5

Q3173) Solve 30x^2+29x+4=0
Ans: x=-0.17 or x=-0.8

Q3174) Solve 30x^2+35x+10=0
Ans: x=-0.5 or x=-0.67

Q3175) Solve 48x^2+19x+1=0
Ans: x=-0.06 or x=-0.33

Q3176) Solve 4x^2+24x+36=0
Ans: x=-3 or x=-3

Q3177) Solve 15x^2+41x+12=0
Ans: x=-0.33 or x=-2.4

Q3178) Solve 10x^2+41x+18=0
Ans: x=-0.5 or x=-3.6

Q3179) Solve 12x^2+38x+28=0
Ans: x=-1.17 or x=-2

Q3180) Solve 3x^2+27x+42=0
Ans: x=-2 or x=-7

Q3181) Solve 15x^2+37x+20=0
Ans: x=-0.8 or x=-1.67

Q3182) Solve 10x^2+11x+3=0
Ans: x=-0.5 or x=-0.6

Q3183) Solve 8x^2+42x+49=0
Ans: x=-1.75 or x=-3.5

Q3184) Solve 29x^2+43x+14=0
Ans: x=-0.48 or x=-1

Q3185) Solve 7x^2+42x+35=0
Ans: x=-1 or x=-5

Q3186) Solve 14x^2+26x+12=0
Ans: x=-0.86 or x=-1

Q3187) Solve 15x^2+44x+29=0
Ans: x=-1 or x=-1.93

Q3188) Solve 20x^2+12x+1=0
Ans: x=-0.1 or x=-0.5

Q3189) Solve 45x^2+42x+9=0
Ans: x=-0.33 or x=-0.6

Q3190) Solve 34x^2+39x+5=0
Ans: x=-0.15 or x=-1

Q3191) Solve 40x^2+46x+9=0
Ans: x=-0.25 or x=-0.9

Q3192) Solve 18x^2+24x+8=0
Ans: x=-0.67 or x=-0.67

Q3193) Solve 36x^2+43x+7=0
Ans: x=-0.19 or x=-1

Q3194) Solve 12x^2+24x+12=0
Ans: x=-1 or x=-1

Q3195) Solve 6x^2+41x+35=0
Ans: x=-1 or x=-5.83

Q3196) Solve 10x^2+37x+21=0
Ans: x=-0.7 or x=-3

Q3197) Solve 19x^2+33x+14=0
Ans: x=-0.74 or x=-1

Q3198) Solve 4x^2+10x+4=0
Ans: x=-0.5 or x=-2

Q3199) Solve 11x^2+50x+24=0
Ans: x=-0.55 or x=-4

Q3200) Solve 7x^2+13x+6=0
Ans: x=-0.86 or x=-1

Q3201) Solve 32x^2+45x+13=0
Ans: x=-0.41 or x=-1

Q3202) Solve 14x^2+33x+18=0
Ans: x=-0.86 or x=-1.5

Q3203) Solve 4x^2+24x+32=0
Ans: x=-2 or x=-4

Q3204) Solve 20x^2+48x+16=0
Ans: x=-0.4 or x=-2

Q3205) Solve 16x^2+40x+21=0
Ans: x=-0.75 or x=-1.75

Q3206) Solve 3x^2+23x+20=0
Ans: x=-1 or x=-6.67

Q3207) Solve 4x^2+22x+30=0
Ans: x=-2.5 or x=-3

Q3208) Solve 32x^2+28x+6=0
Ans: x=-0.37 or x=-0.5

Q3209) Solve 12x^2+50x+22=0
Ans: x=-0.5 or x=-3.67

Q3210) Solve 10x^2+46x+48=0
Ans: x=-1.6 or x=-3

Q3211) Solve 23x^2+49x+6=0
Ans: x=-0.13 or x=-2

Q3212) Solve 21x^2+31x+4=0
Ans: x=-0.14 or x=-1.33

Q3213) Solve 20x^2+43x+23=0
Ans: x=-1 or x=-1.15

Q3214) Solve 21x^2+29x+8=0
Ans: x=-0.38 or x=-1

Q3215) Solve 32x^2+43x+11=0
Ans: x=-0.34 or x=-1

Q3216) Solve 10x^2+22x+12=0
Ans: x=-1 or x=-1.2

Q3217) Solve 36x^2+34x+8=0
Ans: x=-0.44 or x=-0.5

Q3218) Solve 9x^2+21x+12=0
Ans: x=-1 or x=-1.33

Q3219) Solve 16x^2+16x+3=0
Ans: x=-0.25 or x=-0.75

Q3220) Solve 49x^2+42x+9=0
Ans: x=-0.43 or x=-0.43

Q3221) Solve 40x^2+46x+6=0
Ans: x=-0.15 or x=-1

Q3222) Solve 41x^2+43x+2=0
Ans: x=-0.05 or x=-1

Q3223) Solve 10x^2+24x+8=0
Ans: x=-0.4 or x=-2

Q3224) Solve 6x^2+29x+9=0
Ans: x=-0.33 or x=-4.5

Q3225) Solve 2x^2+19x+35=0
Ans: x=-2.5 or x=-7

Q3226) Solve 32x^2+47x+15=0
Ans: x=-0.47 or x=-1

Q3227) Solve 25x^2+31x+6=0
Ans: x=-0.24 or x=-1

Q3228) Solve 9x^2+36x+32=0
Ans: x=-1.33 or x=-2.67

Q3229) Solve 4x^2+22x+30=0
Ans: x=-2.5 or x=-3

Q3230) Solve 8x^2+20x+8=0
Ans: x=-0.5 or x=-2

Q3231) Solve 7x^2+35x+28=0
Ans: x=-1 or x=-4

Q3232) Solve 24x^2+16x+2=0
Ans: x=-0.17 or x=-0.5

Q3233) Solve 12x^2+37x+11=0
Ans: x=-0.33 or x=-2.75

Q3234) Solve 23x^2+24x+1=0
Ans: x=-0.04 or x=-1

Q3235) Solve 42x^2+48x+6=0
Ans: x=-0.14 or x=-1

Q3236) Solve 37x^2+48x+11=0
Ans: x=-0.3 or x=-1

Q3237) Solve 25x^2+25x+6=0
Ans: x=-0.4 or x=-0.6

Q3238) Solve 35x^2+37x+2=0
Ans: x=-0.06 or x=-1

Q3239) Solve 37x^2+43x+6=0
Ans: x=-0.16 or x=-1

Q3240) Solve 2x^2+15x+18=0
Ans: x=-1.5 or x=-6

Q3241) Solve 40x^2+43x+3=0
Ans: x=-0.07 or x=-1

Q3242) Solve 42x^2+29x+4=0
Ans: x=-0.19 or x=-0.5

Q3243) Solve 15x^2+22x+8=0
Ans: x=-0.67 or x=-0.8

Q3244) Solve 30x^2+23x+4=0
Ans: x=-0.27 or x=-0.5

Q3245) Solve 33x^2+43x+14=0
Ans: x=-0.64 or x=-0.67

Q3246) Solve 8x^2+42x+27=0
Ans: x=-0.75 or x=-4.5

Q3247) Solve 10x^2+42x+8=0
Ans: x=-0.2 or x=-4

Q3248) Solve 18x^2+27x+4=0
Ans: x=-0.17 or x=-1.33

Q3249) Solve 3x^2+25x+38=0
Ans: x=-2 or x=-6.33

Q3250) Solve 18x^2+25x+8=0
Ans: x=-0.5 or x=-0.89

Q3251) Solve 2x^2+45x+22=0
Ans: x=-0.5 or x=-22

Q3252) Solve 10x^2+20x+10=0
Ans: x=-1 or x=-1

Q3253) Solve 7x^2+19x+10=0
Ans: x=-0.71 or x=-2

Q3254) Solve 6x^2+27x+30=0
Ans: x=-2 or x=-2.5

Q3255) Solve 4x^2+19x+15=0
Ans: x=-1 or x=-3.75

Q3256) Solve 39x^2+44x+5=0
Ans: x=-0.13 or x=-1

Q3257) Solve 28x^2+32x+4=0
Ans: x=-0.14 or x=-1

Q3258) Solve 28x^2+32x+4=0
Ans: x=-0.14 or x=-1

Q3259) Solve 8x^2+18x+4=0
Ans: x=-0.25 or x=-2

Q3260) Solve 15x^2+41x+26=0
Ans: x=-1 or x=-1.73

Q3261) Solve 17x^2+32x+15=0
Ans: x=-0.88 or x=-1

Q3262) Solve 44x^2+15x+1=0
Ans: x=-0.09 or x=-0.25

Q3263) Solve 42x^2+46x+12=0
Ans: x=-0.43 or x=-0.67

Q3264) Solve 23x^2+42x+19=0
Ans: x=-0.83 or x=-1

Q3265) Solve 10x^2+35x+25=0
Ans: x=-1 or x=-2.5

Q3266) Solve 42x^2+40x+8=0
Ans: x=-0.29 or x=-0.67

Q3267) Solve 8x^2+46x+30=0
Ans: x=-0.75 or x=-5

Q3268) Solve 12x^2+44x+19=0
Ans: x=-0.5 or x=-3.17

Q3269) Solve 2x^2+19x+35=0
Ans: x=-2.5 or x=-7

Q3270) Solve 28x^2+32x+9=0
Ans: x=-0.5 or x=-0.64

Q3271) Solve 44x^2+49x+5=0
Ans: x=-0.11 or x=-1

Q3272) Solve 2x^2+25x+42=0
Ans: x=-2 or x=-10.5

Q3273) Solve 5x^2+26x+21=0
Ans: x=-1 or x=-4.2

Q3274) Solve 6x^2+35x+25=0
Ans: x=-0.83 or x=-5

Q3275) Solve 5x^2+26x+21=0
Ans: x=-1 or x=-4.2

Q3276) Solve 29x^2+30x+1=0
Ans: x=-0.03 or x=-1

Q3277) Solve 48x^2+37x+7=0
Ans: x=-0.33 or x=-0.44

Q3278) Solve 20x^2+45x+25=0
Ans: x=-1 or x=-1.25

Q3279) Solve 30x^2+31x+1=0
Ans: x=-0.03 or x=-1

Q3280) Solve 6x^2+19x+10=0
Ans: x=-0.67 or x=-2.5

Q3281) Solve x^2+30x+29=0
Ans: x=-1 or x=-29

Q3282) Solve 8x^2+36x+28=0
Ans: x=-1 or x=-3.5

Q3283) Solve 3x^2+12x+12=0
Ans: x=-2 or x=-2

Q3284) Solve 12x^2+26x+12=0
Ans: x=-0.67 or x=-1.5

Q3285) Solve 2x^2+7x+3=0
Ans: x=-0.5 or x=-3

Q3286) Solve 9x^2+41x+32=0
Ans: x=-1 or x=-3.56

Q3287) Solve 7x^2+34x+27=0
Ans: x=-1 or x=-3.86

Q3288) Solve 12x^2+50x+8=0
Ans: x=-0.17 or x=-4

Q3289) Solve 3x^2+25x+22=0
Ans: x=-1 or x=-7.33

Q3290) Solve 4x^2+13x+9=0
Ans: x=-1 or x=-2.25

Q3291) Solve 23x^2+47x+2=0
Ans: x=-0.04 or x=-2

Q3292) Solve 20x^2+17x+3=0
Ans: x=-0.25 or x=-0.6

Q3293) Solve 32x^2+40x+8=0
Ans: x=-0.25 or x=-1

Q3294) Solve 10x^2+45x+20=0
Ans: x=-0.5 or x=-4

Q3295) Solve 15x^2+29x+8=0
Ans: x=-0.33 or x=-1.6

Q3296) Solve 8x^2+34x+8=0
Ans: x=-0.25 or x=-4

Q3297) Solve 16x^2+44x+10=0
Ans: x=-0.25 or x=-2.5

Q3298) Solve 3x^2+49x+46=0
Ans: x=-1 or x=-15.33

Q3299) Solve 9x^2+37x+30=0
Ans: x=-1.11 or x=-3

Q3300) Solve 18x^2+46x+20=0
Ans: x=-0.56 or x=-2

Q3301) Solve 9x^2+11x+2=0
Ans: x=-0.22 or x=-1

Q3302) Solve 44x^2+39x+7=0
Ans: x=-0.25 or x=-0.64

Q3303) Solve 6x^2+13x+7=0
Ans: x=-1 or x=-1.17

Q3304) Solve 11x^2+31x+20=0
Ans: x=-1 or x=-1.82

Q3305) Solve 48x^2+20x+2=0
Ans: x=-0.17 or x=-0.25

Q3306) Solve 7x^2+17x+6=0
Ans: x=-0.43 or x=-2

Q3307) Solve 45x^2+28x+4=0
Ans: x=-0.22 or x=-0.4

Q3308) Solve x^2+20x+19=0
Ans: x=-1 or x=-19

Q3309) Solve 11x^2+35x+6=0
Ans: x=-0.18 or x=-3

Q3310) Solve x^2+18x+32=0
Ans: x=-2 or x=-16

Q3311) Solve 17x^2+21x+4=0
Ans: x=-0.24 or x=-1

Q3312) Solve 10x^2+38x+36=0
Ans: x=-1.8 or x=-2

Q3313) Solve 2x^2+17x+26=0
Ans: x=-2 or x=-6.5

Q3314) Solve 18x^2+42x+24=0
Ans: x=-1 or x=-1.33

Q3315) Solve 15x^2+16x+4=0
Ans: x=-0.4 or x=-0.67

Q3316) Solve x^2+48x+47=0
Ans: x=-1 or x=-47

Q3317) Solve 30x^2+35x+5=0
Ans: x=-0.17 or x=-1

Q3318) Solve 22x^2+39x+9=0
Ans: x=-0.27 or x=-1.5

Q3319) Solve 2x^2+29x+39=0
Ans: x=-1.5 or x=-13

Q3320) Solve 28x^2+43x+9=0
Ans: x=-0.25 or x=-1.29

Q3321) Solve 8x^2+30x+22=0
Ans: x=-1 or x=-2.75

Q3322) Solve 5x^2+35x+50=0
Ans: x=-2 or x=-5

Q3323) Solve 26x^2+29x+3=0
Ans: x=-0.12 or x=-1

Q3324) Solve 8x^2+38x+9=0
Ans: x=-0.25 or x=-4.5

Q3325) Solve 24x^2+38x+8=0
Ans: x=-0.25 or x=-1.33

Q3326) Solve 6x^2+26x+28=0
Ans: x=-2 or x=-2.33

Q3327) Solve 15x^2+29x+8=0
Ans: x=-0.33 or x=-1.6

Q3328) Solve 10x^2+35x+30=0
Ans: x=-1.5 or x=-2

Q3329) Solve 4x^2+16x+7=0
Ans: x=-0.5 or x=-3.5

Q3330) Solve 15x^2+49x+24=0
Ans: x=-0.6 or x=-2.67

Q3331) Solve 15x^2+17x+4=0
Ans: x=-0.33 or x=-0.8

Q3332) Solve 34x^2+35x+1=0
Ans: x=-0.03 or x=-1

Q3333) Solve 38x^2+49x+11=0
Ans: x=-0.29 or x=-1

Q3334) Solve 48x^2+25x+3=0
Ans: x=-0.19 or x=-0.33

Q3335) Solve 12x^2+13x+1=0
Ans: x=-0.08 or x=-1

Q3336) Solve 24x^2+32x+8=0
Ans: x=-0.33 or x=-1

Q3337) Solve 6x^2+44x+14=0
Ans: x=-0.33 or x=-7

Q3338) Solve 44x^2+48x+4=0
Ans: x=-0.09 or x=-1

Q3339) Solve 25x^2+44x+19=0
Ans: x=-0.76 or x=-1

Q3340) Solve 22x^2+35x+12=0
Ans: x=-0.5 or x=-1.09

Q3341) Solve 43x^2+49x+6=0
Ans: x=-0.14 or x=-1

Q3342) Solve 18x^2+42x+20=0
Ans: x=-0.67 or x=-1.67

Q3343) Solve 21x^2+43x+2=0
Ans: x=-0.05 or x=-2

Q3344) Solve 3x^2+38x+35=0
Ans: x=-1 or x=-11.67

Q3345) Solve 18x^2+41x+16=0
Ans: x=-0.5 or x=-1.78

Q3346) Solve 36x^2+46x+14=0
Ans: x=-0.5 or x=-0.78

Q3347) Solve x^2+14x+24=0
Ans: x=-2 or x=-12

Q3348) Solve 8x^2+39x+45=0
Ans: x=-1.87 or x=-3

Q3349) Solve 4x^2+39x+35=0
Ans: x=-1 or x=-8.75

Q3350) Solve 10x^2+41x+40=0
Ans: x=-1.6 or x=-2.5

Q3351) Solve 7x^2+24x+17=0
Ans: x=-1 or x=-2.43

Q3352) Solve 4x^2+14x+10=0
Ans: x=-1 or x=-2.5

Q3353) Solve 7x^2+28x+21=0
Ans: x=-1 or x=-3

Q3354) Solve x^2+14x+33=0
Ans: x=-3 or x=-11

Q3355) Solve 29x^2+35x+6=0
Ans: x=-0.21 or x=-1

Q3356) Solve 3x^2+24x+36=0
Ans: x=-2 or x=-6

Q3357) Solve 12x^2+43x+35=0
Ans: x=-1.25 or x=-2.33

Q3358) Solve 8x^2+10x+2=0
Ans: x=-0.25 or x=-1

Q3359) Solve 9x^2+44x+32=0
Ans: x=-0.89 or x=-4

Q3360) Solve 3x^2+11x+8=0
Ans: x=-1 or x=-2.67

Q3361) Solve 48x^2+24x+3=0
Ans: x=-0.25 or x=-0.25

Q3362) Solve 26x^2+32x+6=0
Ans: x=-0.23 or x=-1

Q3363) Solve 30x^2+32x+2=0
Ans: x=-0.07 or x=-1

Q3364) Solve 22x^2+41x+12=0
Ans: x=-0.36 or x=-1.5

Q3365) Solve 45x^2+39x+8=0
Ans: x=-0.33 or x=-0.53

Q3366) Solve 15x^2+43x+30=0
Ans: x=-1.2 or x=-1.67

Q3367) Solve 2x^2+13x+11=0
Ans: x=-1 or x=-5.5

Q3368) Solve 2x^2+16x+30=0
Ans: x=-3 or x=-5

Q3369) Solve 9x^2+19x+10=0
Ans: x=-1 or x=-1.11

Q3370) Solve 9x^2+48x+28=0
Ans: x=-0.67 or x=-4.67

Q3371) Solve 15x^2+34x+8=0
Ans: x=-0.27 or x=-2

Q3372) Solve x^2+6x+8=0
Ans: x=-2 or x=-4

Q3373) Solve 7x^2+20x+12=0
Ans: x=-0.86 or x=-2

Q3374) Solve 6x^2+48x+42=0
Ans: x=-1 or x=-7

Q3375) Solve 39x^2+44x+12=0
Ans: x=-0.46 or x=-0.67

Q3376) Solve 8x^2+44x+36=0
Ans: x=-1 or x=-4.5

Q3377) Solve 5x^2+29x+36=0
Ans: x=-1.8 or x=-4

Q3378) Solve 27x^2+42x+16=0
Ans: x=-0.67 or x=-0.89

Q3379) Solve 43x^2+44x+1=0
Ans: x=-0.02 or x=-1

Q3380) Solve 16x^2+44x+10=0
Ans: x=-0.25 or x=-2.5

Q3381) Solve 4x^2+28x+45=0
Ans: x=-2.5 or x=-4.5

Q3382) Solve 11x^2+42x+27=0
Ans: x=-0.82 or x=-3

Q3383) Solve 17x^2+48x+31=0
Ans: x=-1 or x=-1.82

Q3384) Solve 35x^2+36x+1=0
Ans: x=-0.03 or x=-1

Q3385) Solve 12x^2+29x+15=0
Ans: x=-0.75 or x=-1.67

Q3386) Solve 10x^2+38x+36=0
Ans: x=-1.8 or x=-2

Q3387) Solve 6x^2+36x+30=0
Ans: x=-1 or x=-5

Q3388) Solve 36x^2+41x+5=0
Ans: x=-0.14 or x=-1

Q3389) Solve 12x^2+21x+9=0
Ans: x=-0.75 or x=-1

Q3390) Solve 35x^2+36x+9=0
Ans: x=-0.43 or x=-0.6

Q3391) Solve 14x^2+40x+26=0
Ans: x=-1 or x=-1.86

Q3392) Solve 40x^2+22x+3=0
Ans: x=-0.25 or x=-0.3

Q3393) Solve 26x^2+31x+9=0
Ans: x=-0.5 or x=-0.69

Q3394) Solve 26x^2+37x+12=0
Ans: x=-0.5 or x=-0.92

Q3395) Solve 5x^2+18x+16=0
Ans: x=-1.6 or x=-2

Q3396) Solve 4x^2+35x+49=0
Ans: x=-1.75 or x=-7

Q3397) Solve 10x^2+27x+17=0
Ans: x=-1 or x=-1.7

Q3398) Solve 20x^2+21x+1=0
Ans: x=-0.05 or x=-1

Q3399) Solve 24x^2+38x+3=0
Ans: x=-0.08 or x=-1.5

Q3400) Solve 13x^2+49x+36=0
Ans: x=-1 or x=-2.77

Q3401) Solve 13x^2+43x+34=0
Ans: x=-1.31 or x=-2

Q3402) Solve 48x^2+20x+2=0
Ans: x=-0.17 or x=-0.25

Q3403) Solve 12x^2+25x+7=0
Ans: x=-0.33 or x=-1.75

Q3404) Solve 48x^2+30x+3=0
Ans: x=-0.12 or x=-0.5

Q3405) Solve 24x^2+38x+14=0
Ans: x=-0.58 or x=-1

Q3406) Solve 12x^2+43x+21=0
Ans: x=-0.58 or x=-3

Q3407) Solve 8x^2+33x+34=0
Ans: x=-2 or x=-2.12

Q3408) Solve 12x^2+17x+6=0
Ans: x=-0.67 or x=-0.75

Q3409) Solve 10x^2+44x+42=0
Ans: x=-1.4 or x=-3

Q3410) Solve 3x^2+17x+10=0
Ans: x=-0.67 or x=-5

Q3411) Solve 12x^2+40x+32=0
Ans: x=-1.33 or x=-2

Q3412) Solve 12x^2+27x+15=0
Ans: x=-1 or x=-1.25

Q3413) Solve 28x^2+46x+18=0
Ans: x=-0.64 or x=-1

Q3414) Solve 45x^2+27x+4=0
Ans: x=-0.27 or x=-0.33

Q3415) Solve 11x^2+45x+36=0
Ans: x=-1.09 or x=-3

Q3416) Solve 45x^2+47x+2=0
Ans: x=-0.04 or x=-1

Q3417) Solve 11x^2+29x+14=0
Ans: x=-0.64 or x=-2

Q3418) Solve 8x^2+46x+38=0
Ans: x=-1 or x=-4.75

Q3419) Solve 22x^2+37x+15=0
Ans: x=-0.68 or x=-1

Q3420) Solve 21x^2+50x+29=0
Ans: x=-1 or x=-1.38

Q3421) Solve x^2+17x+16=0
Ans: x=-1 or x=-16

Q3422) Solve 8x^2+39x+31=0
Ans: x=-1 or x=-3.87

Q3423) Solve 19x^2+39x+2=0
Ans: x=-0.05 or x=-2

Q3424) Solve 16x^2+42x+17=0
Ans: x=-0.5 or x=-2.12

Q3425) Solve 6x^2+35x+16=0
Ans: x=-0.5 or x=-5.33

Q3426) Solve x^2+9x+18=0
Ans: x=-3 or x=-6

Q3427) Solve 2x^2+20x+32=0
Ans: x=-2 or x=-8

Q3428) Solve 3x^2+19x+26=0
Ans: x=-2 or x=-4.33

Q3429) Solve 28x^2+50x+12=0
Ans: x=-0.29 or x=-1.5

Q3430) Solve 4x^2+42x+38=0
Ans: x=-1 or x=-9.5

Q3431) Solve 35x^2+19x+2=0
Ans: x=-0.14 or x=-0.4

Q3432) Solve 15x^2+41x+26=0
Ans: x=-1 or x=-1.73

Q3433) Solve 5x^2+35x+30=0
Ans: x=-1 or x=-6

Q3434) Solve 10x^2+32x+6=0
Ans: x=-0.2 or x=-3

Q3435) Solve 48x^2+38x+4=0
Ans: x=-0.12 or x=-0.67

Q3436) Solve 9x^2+27x+14=0
Ans: x=-0.67 or x=-2.33

Q3437) Solve 8x^2+42x+19=0
Ans: x=-0.5 or x=-4.75

Q3438) Solve 36x^2+43x+12=0
Ans: x=-0.44 or x=-0.75

Q3439) Solve 30x^2+43x+11=0
Ans: x=-0.33 or x=-1.1

Q3440) Solve 16x^2+38x+15=0
Ans: x=-0.5 or x=-1.87

Q3441) Solve 12x^2+35x+22=0
Ans: x=-0.92 or x=-2

Q3442) Solve 22x^2+50x+12=0
Ans: x=-0.27 or x=-2

Q3443) Solve 5x^2+26x+32=0
Ans: x=-2 or x=-3.2

Q3444) Solve 34x^2+37x+10=0
Ans: x=-0.5 or x=-0.59

Q3445) Solve 39x^2+45x+6=0
Ans: x=-0.15 or x=-1

Q3446) Solve 24x^2+38x+8=0
Ans: x=-0.25 or x=-1.33

Q3447) Solve 30x^2+44x+14=0
Ans: x=-0.47 or x=-1

Q3448) Solve 9x^2+40x+44=0
Ans: x=-2 or x=-2.44

Q3449) Solve 4x^2+27x+45=0
Ans: x=-3 or x=-3.75

Q3450) Solve 4x^2+19x+21=0
Ans: x=-1.75 or x=-3

Q3451) Solve 8x^2+40x+48=0
Ans: x=-2 or x=-3

Q3452) Solve 26x^2+19x+3=0
Ans: x=-0.23 or x=-0.5

Q3453) Solve 49x^2+50x+1=0
Ans: x=-0.02 or x=-1

Q3454) Solve 14x^2+28x+14=0
Ans: x=-1 or x=-1

Q3455) Solve 12x^2+21x+9=0
Ans: x=-0.75 or x=-1

Q3456) Solve 6x^2+35x+49=0
Ans: x=-2.33 or x=-3.5

Q3457) Solve 16x^2+46x+15=0
Ans: x=-0.37 or x=-2.5

Q3458) Solve 5x^2+41x+42=0
Ans: x=-1.2 or x=-7

Q3459) Solve 3x^2+28x+44=0
Ans: x=-2 or x=-7.33

Q3460) Solve 9x^2+49x+20=0
Ans: x=-0.44 or x=-5

Q3461) Solve 10x^2+33x+26=0
Ans: x=-1.3 or x=-2

Q3462) Solve 4x^2+36x+45=0
Ans: x=-1.5 or x=-7.5

Q3463) Solve 5x^2+22x+24=0
Ans: x=-2 or x=-2.4

Q3464) Solve 48x^2+36x+6=0
Ans: x=-0.25 or x=-0.5

Q3465) Solve 25x^2+28x+3=0
Ans: x=-0.12 or x=-1

Q3466) Solve 7x^2+50x+7=0
Ans: x=-0.14 or x=-7

Q3467) Solve 15x^2+17x+2=0
Ans: x=-0.13 or x=-1

Q3468) Solve 13x^2+21x+8=0
Ans: x=-0.62 or x=-1

Q3469) Solve 45x^2+42x+8=0
Ans: x=-0.27 or x=-0.67

Q3470) Solve 5x^2+47x+42=0
Ans: x=-1 or x=-8.4

Q3471) Solve 9x^2+11x+2=0
Ans: x=-0.22 or x=-1

Q3472) Solve 48x^2+42x+9=0
Ans: x=-0.37 or x=-0.5

Q3473) Solve 5x^2+22x+24=0
Ans: x=-2 or x=-2.4

Q3474) Solve 6x^2+38x+12=0
Ans: x=-0.33 or x=-6

Q3475) Solve 28x^2+46x+18=0
Ans: x=-0.64 or x=-1

Q3476) Solve 27x^2+18x+3=0
Ans: x=-0.33 or x=-0.33

Q3477) Solve 39x^2+40x+1=0
Ans: x=-0.03 or x=-1

Q3478) Solve 9x^2+33x+18=0
Ans: x=-0.67 or x=-3

Q3479) Solve 18x^2+31x+13=0
Ans: x=-0.72 or x=-1

Q3480) Solve 28x^2+47x+10=0
Ans: x=-0.25 or x=-1.43

Q3481) Solve 6x^2+37x+42=0
Ans: x=-1.5 or x=-4.67

Q3482) Solve 17x^2+33x+16=0
Ans: x=-0.94 or x=-1

Q3483) Solve 7x^2+24x+17=0
Ans: x=-1 or x=-2.43

Q3484) Solve 9x^2+28x+20=0
Ans: x=-1.11 or x=-2

Q3485) Solve 6x^2+23x+7=0
Ans: x=-0.33 or x=-3.5

Q3486) Solve 4x^2+36x+45=0
Ans: x=-1.5 or x=-7.5

Q3487) Solve 20x^2+43x+23=0
Ans: x=-1 or x=-1.15

Q3488) Solve 11x^2+43x+32=0
Ans: x=-1 or x=-2.91

Q3489) Solve 17x^2+36x+4=0
Ans: x=-0.12 or x=-2

Q3490) Solve 22x^2+43x+21=0
Ans: x=-0.95 or x=-1

Q3491) Solve 16x^2+42x+27=0
Ans: x=-1.12 or x=-1.5

Q3492) Solve 15x^2+47x+36=0
Ans: x=-1.33 or x=-1.8

Q3493) Solve 18x^2+47x+19=0
Ans: x=-0.5 or x=-2.11

Q3494) Solve 48x^2+26x+3=0
Ans: x=-0.17 or x=-0.37

Q3495) Solve 39x^2+43x+10=0
Ans: x=-0.33 or x=-0.77

Q3496) Solve 6x^2+35x+16=0
Ans: x=-0.5 or x=-5.33

Q3497) Solve 16x^2+25x+9=0
Ans: x=-0.56 or x=-1

Q3498) Solve 34x^2+37x+3=0
Ans: x=-0.09 or x=-1

Q3499) Solve 24x^2+42x+18=0
Ans: x=-0.75 or x=-1

Q3500) Solve 29x^2+44x+15=0
Ans: x=-0.52 or x=-1

Q3501) Solve 39x^2+28x+5=0
Ans: x=-0.33 or x=-0.38

Q3502) Solve 3x^2+9x+6=0
Ans: x=-1 or x=-2

Q3503) Solve 7x^2+15x+8=0
Ans: x=-1 or x=-1.14

Q3504) Solve 30x^2+31x+7=0
Ans: x=-0.33 or x=-0.7

Q3505) Solve 14x^2+36x+16=0
Ans: x=-0.57 or x=-2

Q3506) Solve 36x^2+44x+13=0
Ans: x=-0.5 or x=-0.72

Q3507) Solve 34x^2+44x+10=0
Ans: x=-0.29 or x=-1

Q3508) Solve 5x^2+34x+48=0
Ans: x=-2 or x=-4.8

Q3509) Solve 18x^2+21x+5=0
Ans: x=-0.33 or x=-0.83

Q3510) Solve 39x^2+49x+12=0
Ans: x=-0.33 or x=-0.92

Q3511) Solve 3x^2+29x+46=0
Ans: x=-2 or x=-7.67

Q3512) Solve 34x^2+42x+8=0
Ans: x=-0.24 or x=-1

Q3513) Solve 3x^2+33x+30=0
Ans: x=-1 or x=-10

Q3514) Solve 44x^2+40x+9=0
Ans: x=-0.41 or x=-0.5

Q3515) Solve 14x^2+34x+12=0
Ans: x=-0.43 or x=-2

Q3516) Solve 3x^2+50x+32=0
Ans: x=-0.67 or x=-16

Q3517) Solve 7x^2+34x+27=0
Ans: x=-1 or x=-3.86

Q3518) Solve 7x^2+29x+30=0
Ans: x=-2 or x=-2.14

Q3519) Solve 10x^2+40x+40=0
Ans: x=-2 or x=-2

Q3520) Solve 25x^2+30x+9=0
Ans: x=-0.6 or x=-0.6

Q3521) Solve 10x^2+21x+9=0
Ans: x=-0.6 or x=-1.5

Q3522) Solve 6x^2+34x+20=0
Ans: x=-0.67 or x=-5

Q3523) Solve 30x^2+46x+8=0
Ans: x=-0.2 or x=-1.33

Q3524) Solve 15x^2+32x+16=0
Ans: x=-0.8 or x=-1.33

Q3525) Solve 3x^2+16x+5=0
Ans: x=-0.33 or x=-5

Q3526) Solve 11x^2+14x+3=0
Ans: x=-0.27 or x=-1

Q3527) Solve 3x^2+4x+1=0
Ans: x=-0.33 or x=-1

Q3528) Solve 32x^2+36x+4=0
Ans: x=-0.12 or x=-1

Q3529) Solve 3x^2+23x+42=0
Ans: x=-3 or x=-4.67

Q3530) Solve 35x^2+22x+3=0
Ans: x=-0.2 or x=-0.43

Q3531) Solve 9x^2+47x+10=0
Ans: x=-0.22 or x=-5

Q3532) Solve 16x^2+24x+9=0
Ans: x=-0.75 or x=-0.75

Q3533) Solve 2x^2+37x+18=0
Ans: x=-0.5 or x=-18

Q3534) Solve 40x^2+38x+6=0
Ans: x=-0.2 or x=-0.75

Q3535) Solve 12x^2+47x+11=0
Ans: x=-0.25 or x=-3.67

Q3536) Solve x^2+8x+15=0
Ans: x=-3 or x=-5

Q3537) Solve 25x^2+34x+9=0
Ans: x=-0.36 or x=-1

Q3538) Solve 16x^2+46x+19=0
Ans: x=-0.5 or x=-2.37

Q3539) Solve 13x^2+38x+24=0
Ans: x=-0.92 or x=-2

Q3540) Solve 2x^2+30x+28=0
Ans: x=-1 or x=-14

Q3541) Solve 2x^2+20x+42=0
Ans: x=-3 or x=-7

Q3542) Solve 44x^2+28x+3=0
Ans: x=-0.14 or x=-0.5

Q3543) Solve 14x^2+35x+14=0
Ans: x=-0.5 or x=-2

Q3544) Solve 15x^2+37x+22=0
Ans: x=-1 or x=-1.47

Q3545) Solve 39x^2+16x+1=0
Ans: x=-0.08 or x=-0.33

Q3546) Solve 6x^2+44x+14=0
Ans: x=-0.33 or x=-7

Q3547) Solve 8x^2+37x+39=0
Ans: x=-1.62 or x=-3

Q3548) Solve 30x^2+41x+11=0
Ans: x=-0.37 or x=-1

Q3549) Solve 35x^2+38x+8=0
Ans: x=-0.29 or x=-0.8

Q3550) Solve 6x^2+31x+40=0
Ans: x=-2.5 or x=-2.67

Q3551) Solve 32x^2+42x+10=0
Ans: x=-0.31 or x=-1

Q3552) Solve 12x^2+29x+14=0
Ans: x=-0.67 or x=-1.75

Q3553) Solve 2x^2+19x+35=0
Ans: x=-2.5 or x=-7

Q3554) Solve 42x^2+31x+4=0
Ans: x=-0.17 or x=-0.57

Q3555) Solve 9x^2+18x+9=0
Ans: x=-1 or x=-1

Q3556) Solve 36x^2+44x+13=0
Ans: x=-0.5 or x=-0.72

Q3557) Solve 40x^2+46x+6=0
Ans: x=-0.15 or x=-1

Q3558) Solve 35x^2+42x+7=0
Ans: x=-0.2 or x=-1

Q3559) Solve 14x^2+37x+18=0
Ans: x=-0.64 or x=-2

Q3560) Solve 15x^2+28x+13=0
Ans: x=-0.87 or x=-1

Q3561) Solve 36x^2+34x+8=0
Ans: x=-0.44 or x=-0.5

Q3562) Solve 15x^2+26x+7=0
Ans: x=-0.33 or x=-1.4

Q3563) Solve 27x^2+30x+8=0
Ans: x=-0.44 or x=-0.67

Q3564) Solve 3x^2+13x+14=0
Ans: x=-2 or x=-2.33

Q3565) Solve 16x^2+49x+34=0
Ans: x=-1.06 or x=-2

Q3566) Solve 3x^2+16x+21=0
Ans: x=-2.33 or x=-3

Q3567) Solve 5x^2+36x+36=0
Ans: x=-1.2 or x=-6

Q3568) Solve 48x^2+31x+5=0
Ans: x=-0.31 or x=-0.33

Q3569) Solve 8x^2+50x+33=0
Ans: x=-0.75 or x=-5.5

Q3570) Solve 20x^2+34x+6=0
Ans: x=-0.2 or x=-1.5

Q3571) Solve 7x^2+28x+21=0
Ans: x=-1 or x=-3

Q3572) Solve x^2+38x+37=0
Ans: x=-1 or x=-37

Q3573) Solve 16x^2+48x+11=0
Ans: x=-0.25 or x=-2.75

Q3574) Solve 6x^2+26x+8=0
Ans: x=-0.33 or x=-4

Q3575) Solve 24x^2+30x+6=0
Ans: x=-0.25 or x=-1

Q3576) Solve 11x^2+15x+4=0
Ans: x=-0.36 or x=-1

Q3577) Solve 40x^2+34x+6=0
Ans: x=-0.25 or x=-0.6

Q3578) Solve 14x^2+41x+27=0
Ans: x=-1 or x=-1.93

Q3579) Solve 13x^2+34x+21=0
Ans: x=-1 or x=-1.62

Q3580) Solve 3x^2+28x+32=0
Ans: x=-1.33 or x=-8

Q3581) Solve 37x^2+44x+7=0
Ans: x=-0.19 or x=-1

Q3582) Solve 2x^2+33x+31=0
Ans: x=-1 or x=-15.5

Q3583) Solve 22x^2+21x+5=0
Ans: x=-0.45 or x=-0.5

Q3584) Solve 33x^2+35x+8=0
Ans: x=-0.33 or x=-0.73

Q3585) Solve 24x^2+37x+13=0
Ans: x=-0.54 or x=-1

Q3586) Solve 18x^2+31x+6=0
Ans: x=-0.22 or x=-1.5

Q3587) Solve 10x^2+48x+32=0
Ans: x=-0.8 or x=-4

Q3588) Solve 3x^2+17x+10=0
Ans: x=-0.67 or x=-5

Q3589) Solve 27x^2+24x+4=0
Ans: x=-0.22 or x=-0.67

Q3590) Solve x^2+14x+33=0
Ans: x=-3 or x=-11

Q3591) Solve 18x^2+49x+33=0
Ans: x=-1.22 or x=-1.5

Q3592) Solve 37x^2+38x+1=0
Ans: x=-0.03 or x=-1

Q3593) Solve 15x^2+50x+40=0
Ans: x=-1.33 or x=-2

Q3594) Solve 20x^2+50x+20=0
Ans: x=-0.5 or x=-2

Q3595) Solve 4x^2+30x+14=0
Ans: x=-0.5 or x=-7

Q3596) Solve 22x^2+46x+24=0
Ans: x=-1 or x=-1.09

Q3597) Solve 36x^2+20x+1=0
Ans: x=-0.06 or x=-0.5

Q3598) Solve 30x^2+42x+12=0
Ans: x=-0.4 or x=-1

Q3599) Solve 8x^2+37x+20=0
Ans: x=-0.62 or x=-4

Q3600) Solve 24x^2+50x+24=0
Ans: x=-0.75 or x=-1.33

Q3601) Solve 16x^2+18x+5=0
Ans: x=-0.5 or x=-0.62

Q3602) Solve 14x^2+13x+3=0
Ans: x=-0.43 or x=-0.5

Q3603) Solve 10x^2+31x+22=0
Ans: x=-1.1 or x=-2

Q3604) Solve 12x^2+19x+4=0
Ans: x=-0.25 or x=-1.33

Q3605) Solve 41x^2+43x+2=0
Ans: x=-0.05 or x=-1

Q3606) Solve 34x^2+36x+2=0
Ans: x=-0.06 or x=-1

Q3607) Solve 8x^2+21x+13=0
Ans: x=-1 or x=-1.62

Q3608) Solve 14x^2+39x+27=0
Ans: x=-1.29 or x=-1.5

Q3609) Solve 16x^2+44x+18=0
Ans: x=-0.5 or x=-2.25

Q3610) Solve 2x^2+15x+13=0
Ans: x=-1 or x=-6.5

Q3611) Solve 8x^2+45x+25=0
Ans: x=-0.62 or x=-5

Q3612) Solve 17x^2+30x+13=0
Ans: x=-0.76 or x=-1

Q3613) Solve 46x^2+29x+3=0
Ans: x=-0.13 or x=-0.5

Q3614) Solve 3x^2+24x+36=0
Ans: x=-2 or x=-6

Q3615) Solve 39x^2+32x+4=0
Ans: x=-0.15 or x=-0.67

Q3616) Solve 9x^2+32x+23=0
Ans: x=-1 or x=-2.56

Q3617) Solve 39x^2+48x+9=0
Ans: x=-0.23 or x=-1

Q3618) Solve 22x^2+43x+16=0
Ans: x=-0.5 or x=-1.45

Q3619) Solve 10x^2+43x+19=0
Ans: x=-0.5 or x=-3.8

Q3620) Solve 8x^2+35x+38=0
Ans: x=-2 or x=-2.37

Q3621) Solve 9x^2+35x+34=0
Ans: x=-1.89 or x=-2

Q3622) Solve 18x^2+47x+22=0
Ans: x=-0.61 or x=-2

Q3623) Solve 24x^2+30x+6=0
Ans: x=-0.25 or x=-1

Q3624) Solve 45x^2+42x+8=0
Ans: x=-0.27 or x=-0.67

Q3625) Solve 2x^2+43x+41=0
Ans: x=-1 or x=-20.5

Q3626) Solve 36x^2+45x+14=0
Ans: x=-0.58 or x=-0.67

Q3627) Solve 50x^2+45x+9=0
Ans: x=-0.3 or x=-0.6

Q3628) Solve 48x^2+26x+3=0
Ans: x=-0.17 or x=-0.37

Q3629) Solve 24x^2+27x+3=0
Ans: x=-0.12 or x=-1

Q3630) Solve 2x^2+19x+45=0
Ans: x=-4.5 or x=-5

Q3631) Solve 24x^2+35x+4=0
Ans: x=-0.12 or x=-1.33

Q3632) Solve 10x^2+47x+21=0
Ans: x=-0.5 or x=-4.2

Q3633) Solve 12x^2+32x+16=0
Ans: x=-0.67 or x=-2

Q3634) Solve 2x^2+22x+48=0
Ans: x=-3 or x=-8

Q3635) Solve 9x^2+12x+3=0
Ans: x=-0.33 or x=-1

Q3636) Solve 10x^2+47x+28=0
Ans: x=-0.7 or x=-4

Q3637) Solve 14x^2+39x+10=0
Ans: x=-0.29 or x=-2.5

Q3638) Solve 17x^2+45x+28=0
Ans: x=-1 or x=-1.65

Q3639) Solve 38x^2+44x+6=0
Ans: x=-0.16 or x=-1

Q3640) Solve 34x^2+47x+15=0
Ans: x=-0.5 or x=-0.88

Q3641) Solve 3x^2+50x+47=0
Ans: x=-1 or x=-15.67

Q3642) Solve 8x^2+44x+20=0
Ans: x=-0.5 or x=-5

Q3643) Solve 10x^2+38x+24=0
Ans: x=-0.8 or x=-3

Q3644) Solve 15x^2+39x+24=0
Ans: x=-1 or x=-1.6

Q3645) Solve 20x^2+41x+21=0
Ans: x=-1 or x=-1.05

Q3646) Solve 15x^2+37x+14=0
Ans: x=-0.47 or x=-2

Q3647) Solve 26x^2+47x+12=0
Ans: x=-0.31 or x=-1.5

Q3648) Solve 3x^2+19x+16=0
Ans: x=-1 or x=-5.33

Q3649) Solve 11x^2+45x+46=0
Ans: x=-2 or x=-2.09

Q3650) Solve 33x^2+17x+2=0
Ans: x=-0.18 or x=-0.33

Q3651) Solve 24x^2+26x+2=0
Ans: x=-0.08 or x=-1

Q3652) Solve 21x^2+50x+25=0
Ans: x=-0.71 or x=-1.67

Q3653) Solve 20x^2+22x+2=0
Ans: x=-0.1 or x=-1

Q3654) Solve 15x^2+45x+30=0
Ans: x=-1 or x=-2

Q3655) Solve 22x^2+50x+28=0
Ans: x=-1 or x=-1.27

Q3656) Solve 14x^2+44x+6=0
Ans: x=-0.14 or x=-3

Q3657) Solve 30x^2+19x+3=0
Ans: x=-0.3 or x=-0.33

Q3658) Solve 18x^2+34x+16=0
Ans: x=-0.89 or x=-1

Q3659) Solve 9x^2+33x+10=0
Ans: x=-0.33 or x=-3.33

Q3660) Solve 19x^2+41x+22=0
Ans: x=-1 or x=-1.16

Q3661) Solve 37x^2+38x+1=0
Ans: x=-0.03 or x=-1

Q3662) Solve 12x^2+13x+1=0
Ans: x=-0.08 or x=-1

Q3663) Solve 15x^2+50x+35=0
Ans: x=-1 or x=-2.33

Q3664) Solve 12x^2+29x+17=0
Ans: x=-1 or x=-1.42

Q3665) Solve 7x^2+8x+1=0
Ans: x=-0.14 or x=-1

Q3666) Solve 8x^2+21x+13=0
Ans: x=-1 or x=-1.62

Q3667) Solve 18x^2+29x+11=0
Ans: x=-0.61 or x=-1

Q3668) Solve 8x^2+24x+16=0
Ans: x=-1 or x=-2

Q3669) Solve 40x^2+47x+12=0
Ans: x=-0.37 or x=-0.8

Q3670) Solve 13x^2+22x+9=0
Ans: x=-0.69 or x=-1

Q3671) Solve x^2+6x+8=0
Ans: x=-2 or x=-4

Q3672) Solve 2x^2+21x+40=0
Ans: x=-2.5 or x=-8

Q3673) Solve 4x^2+6x+2=0
Ans: x=-0.5 or x=-1

Q3674) Solve 12x^2+44x+24=0
Ans: x=-0.67 or x=-3

Q3675) Solve 23x^2+24x+1=0
Ans: x=-0.04 or x=-1

Q3676) Solve 13x^2+29x+6=0
Ans: x=-0.23 or x=-2

Q3677) Solve 2x^2+18x+40=0
Ans: x=-4 or x=-5

Q3678) Solve 16x^2+44x+30=0
Ans: x=-1.25 or x=-1.5

Q3679) Solve 5x^2+43x+38=0
Ans: x=-1 or x=-7.6

Q3680) Solve 24x^2+50x+14=0
Ans: x=-0.33 or x=-1.75

Q3681) Solve 20x^2+34x+14=0
Ans: x=-0.7 or x=-1

Q3682) Solve 9x^2+42x+48=0
Ans: x=-2 or x=-2.67

Q3683) Solve 3x^2+23x+20=0
Ans: x=-1 or x=-6.67

Q3684) Solve 42x^2+40x+8=0
Ans: x=-0.29 or x=-0.67

Q3685) Solve 42x^2+31x+5=0
Ans: x=-0.24 or x=-0.5

Q3686) Solve 13x^2+27x+2=0
Ans: x=-0.08 or x=-2

Q3687) Solve 44x^2+49x+12=0
Ans: x=-0.36 or x=-0.75

Q3688) Solve 10x^2+39x+38=0
Ans: x=-1.9 or x=-2

Q3689) Solve 30x^2+26x+4=0
Ans: x=-0.2 or x=-0.67

Q3690) Solve x^2+14x+48=0
Ans: x=-6 or x=-8

Q3691) Solve 5x^2+26x+21=0
Ans: x=-1 or x=-4.2

Q3692) Solve 4x^2+34x+42=0
Ans: x=-1.5 or x=-7

Q3693) Solve 35x^2+26x+3=0
Ans: x=-0.14 or x=-0.6

Q3694) Solve 26x^2+25x+6=0
Ans: x=-0.46 or x=-0.5

Q3695) Solve 18x^2+20x+2=0
Ans: x=-0.11 or x=-1

Q3696) Solve 39x^2+46x+7=0
Ans: x=-0.18 or x=-1

Q3697) Solve 18x^2+39x+11=0
Ans: x=-0.33 or x=-1.83

Q3698) Solve 24x^2+50x+11=0
Ans: x=-0.25 or x=-1.83

Q3699) Solve 7x^2+38x+48=0
Ans: x=-2 or x=-3.43

Q3700) Solve 6x^2+5x+1=0
Ans: x=-0.33 or x=-0.5

Q3701) Solve 9x^2+43x+28=0
Ans: x=-0.78 or x=-4

Q3702) Solve 29x^2+33x+4=0
Ans: x=-0.14 or x=-1

Q3703) Solve 2x^2+20x+42=0
Ans: x=-3 or x=-7

Q3704) Solve 50x^2+45x+4=0
Ans: x=-0.1 or x=-0.8

Q3705) Solve 8x^2+40x+18=0
Ans: x=-0.5 or x=-4.5

Q3706) Solve 34x^2+41x+12=0
Ans: x=-0.5 or x=-0.71

Q3707) Solve 6x^2+34x+40=0
Ans: x=-1.67 or x=-4

Q3708) Solve 23x^2+33x+10=0
Ans: x=-0.43 or x=-1

Q3709) Solve 11x^2+30x+19=0
Ans: x=-1 or x=-1.73

Q3710) Solve 6x^2+19x+15=0
Ans: x=-1.5 or x=-1.67

Q3711) Solve 24x^2+26x+6=0
Ans: x=-0.33 or x=-0.75

Q3712) Solve 3x^2+8x+5=0
Ans: x=-1 or x=-1.67

Q3713) Solve 12x^2+47x+33=0
Ans: x=-0.92 or x=-3

Q3714) Solve 10x^2+37x+21=0
Ans: x=-0.7 or x=-3

Q3715) Solve 9x^2+46x+5=0
Ans: x=-0.11 or x=-5

Q3716) Solve 14x^2+41x+15=0
Ans: x=-0.43 or x=-2.5

Q3717) Solve 22x^2+44x+22=0
Ans: x=-1 or x=-1

Q3718) Solve 14x^2+32x+8=0
Ans: x=-0.29 or x=-2

Q3719) Solve 8x^2+37x+42=0
Ans: x=-2 or x=-2.62

Q3720) Solve 5x^2+31x+44=0
Ans: x=-2.2 or x=-4

Q3721) Solve 32x^2+26x+5=0
Ans: x=-0.31 or x=-0.5

Q3722) Solve 9x^2+33x+30=0
Ans: x=-1.67 or x=-2

Q3723) Solve 5x^2+33x+40=0
Ans: x=-1.6 or x=-5

Q3724) Solve 18x^2+35x+12=0
Ans: x=-0.44 or x=-1.5

Q3725) Solve 34x^2+47x+15=0
Ans: x=-0.5 or x=-0.88

Q3726) Solve 9x^2+24x+12=0
Ans: x=-0.67 or x=-2

Q3727) Solve 42x^2+37x+5=0
Ans: x=-0.17 or x=-0.71

Q3728) Solve 2x^2+11x+5=0
Ans: x=-0.5 or x=-5

Q3729) Solve 48x^2+40x+7=0
Ans: x=-0.25 or x=-0.58

Q3730) Solve 10x^2+33x+23=0
Ans: x=-1 or x=-2.3

Q3731) Solve 32x^2+36x+9=0
Ans: x=-0.37 or x=-0.75

Q3732) Solve 5x^2+42x+49=0
Ans: x=-1.4 or x=-7

Q3733) Solve 6x^2+24x+18=0
Ans: x=-1 or x=-3

Q3734) Solve 2x^2+5x+3=0
Ans: x=-1 or x=-1.5

Q3735) Solve 8x^2+20x+12=0
Ans: x=-1 or x=-1.5

Q3736) Solve 32x^2+26x+5=0
Ans: x=-0.31 or x=-0.5

Q3737) Solve 28x^2+24x+5=0
Ans: x=-0.36 or x=-0.5

Q3738) Solve 4x^2+22x+28=0
Ans: x=-2 or x=-3.5

Q3739) Solve 4x^2+6x+2=0
Ans: x=-0.5 or x=-1

Q3740) Solve 39x^2+41x+2=0
Ans: x=-0.05 or x=-1

Q3741) Solve 21x^2+40x+11=0
Ans: x=-0.33 or x=-1.57

Q3742) Solve 16x^2+18x+2=0
Ans: x=-0.12 or x=-1

Q3743) Solve 26x^2+39x+13=0
Ans: x=-0.5 or x=-1

Q3744) Solve 22x^2+37x+15=0
Ans: x=-0.68 or x=-1

Q3745) Solve 3x^2+35x+32=0
Ans: x=-1 or x=-10.67

Q3746) Solve 27x^2+32x+5=0
Ans: x=-0.19 or x=-1

Q3747) Solve 30x^2+35x+5=0
Ans: x=-0.17 or x=-1

Q3748) Solve 20x^2+45x+10=0
Ans: x=-0.25 or x=-2

Q3749) Solve 2x^2+15x+27=0
Ans: x=-3 or x=-4.5

Q3750) Solve 30x^2+49x+12=0
Ans: x=-0.3 or x=-1.33

Q3751) Solve 15x^2+16x+4=0
Ans: x=-0.4 or x=-0.67

Q3752) Solve 45x^2+48x+11=0
Ans: x=-0.33 or x=-0.73

Q3753) Solve 3x^2+11x+6=0
Ans: x=-0.67 or x=-3

Q3754) Solve 7x^2+22x+15=0
Ans: x=-1 or x=-2.14

Q3755) Solve 48x^2+19x+1=0
Ans: x=-0.06 or x=-0.33

Q3756) Solve 50x^2+45x+9=0
Ans: x=-0.3 or x=-0.6

Q3757) Solve 8x^2+40x+48=0
Ans: x=-2 or x=-3

Q3758) Solve 15x^2+34x+19=0
Ans: x=-1 or x=-1.27

Q3759) Solve 16x^2+27x+11=0
Ans: x=-0.69 or x=-1

Q3760) Solve 13x^2+44x+36=0
Ans: x=-1.38 or x=-2

Q3761) Solve 11x^2+43x+30=0
Ans: x=-0.91 or x=-3

Q3762) Solve 20x^2+40x+20=0
Ans: x=-1 or x=-1

Q3763) Solve 2x^2+17x+33=0
Ans: x=-3 or x=-5.5

Q3764) Solve 18x^2+39x+21=0
Ans: x=-1 or x=-1.17

Q3765) Solve 44x^2+48x+4=0
Ans: x=-0.09 or x=-1

Q3766) Solve 5x^2+18x+13=0
Ans: x=-1 or x=-2.6

Q3767) Solve 30x^2+41x+6=0
Ans: x=-0.17 or x=-1.2

Q3768) Solve 23x^2+33x+10=0
Ans: x=-0.43 or x=-1

Q3769) Solve 20x^2+29x+6=0
Ans: x=-0.25 or x=-1.2

Q3770) Solve 40x^2+14x+1=0
Ans: x=-0.1 or x=-0.25

Q3771) Solve 9x^2+40x+31=0
Ans: x=-1 or x=-3.44

Q3772) Solve 10x^2+13x+3=0
Ans: x=-0.3 or x=-1

Q3773) Solve x^2+6x+8=0
Ans: x=-2 or x=-4

Q3774) Solve 2x^2+34x+32=0
Ans: x=-1 or x=-16

Q3775) Solve 12x^2+18x+6=0
Ans: x=-0.5 or x=-1

Q3776) Solve 8x^2+50x+33=0
Ans: x=-0.75 or x=-5.5

Q3777) Solve 49x^2+35x+6=0
Ans: x=-0.29 or x=-0.43

Q3778) Solve 30x^2+41x+11=0
Ans: x=-0.37 or x=-1

Q3779) Solve 12x^2+20x+7=0
Ans: x=-0.5 or x=-1.17

Q3780) Solve 9x^2+49x+40=0
Ans: x=-1 or x=-4.44

Q3781) Solve 6x^2+31x+5=0
Ans: x=-0.17 or x=-5

Q3782) Solve 21x^2+40x+11=0
Ans: x=-0.33 or x=-1.57

Q3783) Solve 26x^2+45x+19=0
Ans: x=-0.73 or x=-1

Q3784) Solve 8x^2+32x+14=0
Ans: x=-0.5 or x=-3.5

Q3785) Solve 20x^2+40x+15=0
Ans: x=-0.5 or x=-1.5

Q3786) Solve x^2+6x+8=0
Ans: x=-2 or x=-4

Q3787) Solve 8x^2+21x+10=0
Ans: x=-0.62 or x=-2

Q3788) Solve 42x^2+35x+7=0
Ans: x=-0.33 or x=-0.5

Q3789) Solve 16x^2+20x+6=0
Ans: x=-0.5 or x=-0.75

Q3790) Solve 3x^2+31x+50=0
Ans: x=-2 or x=-8.33

Q3791) Solve 42x^2+20x+2=0
Ans: x=-0.14 or x=-0.33

Q3792) Solve 9x^2+38x+33=0
Ans: x=-1.22 or x=-3

Q3793) Solve 7x^2+45x+50=0
Ans: x=-1.43 or x=-5

Q3794) Solve 15x^2+31x+10=0
Ans: x=-0.4 or x=-1.67

Q3795) Solve 18x^2+45x+28=0
Ans: x=-1.17 or x=-1.33

Q3796) Solve 5x^2+36x+31=0
Ans: x=-1 or x=-6.2

Q3797) Solve 40x^2+46x+13=0
Ans: x=-0.5 or x=-0.65

Q3798) Solve 24x^2+22x+5=0
Ans: x=-0.42 or x=-0.5

Q3799) Solve x^2+24x+44=0
Ans: x=-2 or x=-22

Q3800) Solve 33x^2+40x+12=0
Ans: x=-0.55 or x=-0.67

Q3801) Solve 28x^2+24x+5=0
Ans: x=-0.36 or x=-0.5

Q3802) Solve 8x^2+37x+42=0
Ans: x=-2 or x=-2.62

Q3803) Solve 15x^2+35x+20=0
Ans: x=-1 or x=-1.33

Q3804) Solve 15x^2+49x+12=0
Ans: x=-0.27 or x=-3

Q3805) Solve 8x^2+27x+22=0
Ans: x=-1.37 or x=-2

Q3806) Solve 9x^2+29x+22=0
Ans: x=-1.22 or x=-2

Q3807) Solve 10x^2+47x+37=0
Ans: x=-1 or x=-3.7

Q3808) Solve 12x^2+34x+22=0
Ans: x=-1 or x=-1.83

Q3809) Solve 35x^2+36x+1=0
Ans: x=-0.03 or x=-1

Q3810) Solve 2x^2+16x+32=0
Ans: x=-4 or x=-4

Q3811) Solve 5x^2+21x+18=0
Ans: x=-1.2 or x=-3

Q3812) Solve 3x^2+27x+24=0
Ans: x=-1 or x=-8

Q3813) Solve 18x^2+43x+25=0
Ans: x=-1 or x=-1.39

Q3814) Solve 44x^2+37x+3=0
Ans: x=-0.09 or x=-0.75

Q3815) Solve 40x^2+26x+3=0
Ans: x=-0.15 or x=-0.5

Q3816) Solve 41x^2+49x+8=0
Ans: x=-0.2 or x=-1

Q3817) Solve 24x^2+36x+12=0
Ans: x=-0.5 or x=-1

Q3818) Solve 42x^2+33x+6=0
Ans: x=-0.29 or x=-0.5

Q3819) Solve 15x^2+44x+13=0
Ans: x=-0.33 or x=-2.6

Q3820) Solve 4x^2+16x+12=0
Ans: x=-1 or x=-3

Q3821) Solve 12x^2+14x+4=0
Ans: x=-0.5 or x=-0.67

Q3822) Solve 10x^2+27x+18=0
Ans: x=-1.2 or x=-1.5

Q3823) Solve 2x^2+20x+32=0
Ans: x=-2 or x=-8

Q3824) Solve 28x^2+28x+7=0
Ans: x=-0.5 or x=-0.5

Q3825) Solve 6x^2+20x+14=0
Ans: x=-1 or x=-2.33

Q3826) Solve 30x^2+49x+12=0
Ans: x=-0.3 or x=-1.33

Q3827) Solve x^2+14x+45=0
Ans: x=-5 or x=-9

Q3828) Solve 14x^2+20x+6=0
Ans: x=-0.43 or x=-1

Q3829) Solve 32x^2+26x+5=0
Ans: x=-0.31 or x=-0.5

Q3830) Solve 3x^2+19x+30=0
Ans: x=-3 or x=-3.33

Q3831) Solve 32x^2+34x+2=0
Ans: x=-0.06 or x=-1

Q3832) Solve 22x^2+41x+19=0
Ans: x=-0.86 or x=-1

Q3833) Solve 22x^2+29x+7=0
Ans: x=-0.32 or x=-1

Q3834) Solve 3x^2+35x+32=0
Ans: x=-1 or x=-10.67

Q3835) Solve 21x^2+31x+8=0
Ans: x=-0.33 or x=-1.14

Q3836) Solve 6x^2+30x+36=0
Ans: x=-2 or x=-3

Q3837) Solve 21x^2+24x+3=0
Ans: x=-0.14 or x=-1

Q3838) Solve 3x^2+22x+35=0
Ans: x=-2.33 or x=-5

Q3839) Solve 7x^2+32x+33=0
Ans: x=-1.57 or x=-3

Q3840) Solve 24x^2+41x+12=0
Ans: x=-0.37 or x=-1.33

Q3841) Solve 34x^2+23x+3=0
Ans: x=-0.18 or x=-0.5

Q3842) Solve 4x^2+26x+12=0
Ans: x=-0.5 or x=-6

Q3843) Solve 14x^2+47x+39=0
Ans: x=-1.5 or x=-1.86

Q3844) Solve 22x^2+26x+4=0
Ans: x=-0.18 or x=-1

Q3845) Solve 45x^2+49x+8=0
Ans: x=-0.2 or x=-0.89

Q3846) Solve 30x^2+37x+11=0
Ans: x=-0.5 or x=-0.73

Q3847) Solve 26x^2+49x+18=0
Ans: x=-0.5 or x=-1.38

Q3848) Solve 2x^2+20x+42=0
Ans: x=-3 or x=-7

Q3849) Solve 21x^2+37x+10=0
Ans: x=-0.33 or x=-1.43

Q3850) Solve 37x^2+39x+2=0
Ans: x=-0.05 or x=-1

Q3851) Solve 9x^2+29x+6=0
Ans: x=-0.22 or x=-3

Q3852) Solve 24x^2+43x+5=0
Ans: x=-0.12 or x=-1.67

Q3853) Solve 7x^2+17x+10=0
Ans: x=-1 or x=-1.43

Q3854) Solve 34x^2+50x+16=0
Ans: x=-0.47 or x=-1

Q3855) Solve 20x^2+44x+17=0
Ans: x=-0.5 or x=-1.7

Q3856) Solve 30x^2+31x+5=0
Ans: x=-0.2 or x=-0.83

Q3857) Solve 13x^2+50x+48=0
Ans: x=-1.85 or x=-2

Q3858) Solve 7x^2+44x+45=0
Ans: x=-1.29 or x=-5

Q3859) Solve 35x^2+49x+14=0
Ans: x=-0.4 or x=-1

Q3860) Solve 9x^2+35x+34=0
Ans: x=-1.89 or x=-2

Q3861) Solve 2x^2+47x+45=0
Ans: x=-1 or x=-22.5

Q3862) Solve 28x^2+48x+20=0
Ans: x=-0.71 or x=-1

Q3863) Solve 17x^2+30x+13=0
Ans: x=-0.76 or x=-1

Q3864) Solve 5x^2+49x+36=0
Ans: x=-0.8 or x=-9

Q3865) Solve 14x^2+36x+16=0
Ans: x=-0.57 or x=-2

Q3866) Solve 2x^2+47x+45=0
Ans: x=-1 or x=-22.5

Q3867) Solve 28x^2+16x+1=0
Ans: x=-0.07 or x=-0.5

Q3868) Solve 5x^2+31x+44=0
Ans: x=-2.2 or x=-4

Q3869) Solve 2x^2+27x+46=0
Ans: x=-2 or x=-11.5

Q3870) Solve 9x^2+24x+15=0
Ans: x=-1 or x=-1.67

Q3871) Solve 14x^2+30x+16=0
Ans: x=-1 or x=-1.14

Q3872) Solve 18x^2+31x+6=0
Ans: x=-0.22 or x=-1.5

Q3873) Solve 7x^2+16x+4=0
Ans: x=-0.29 or x=-2

Q3874) Solve 12x^2+50x+38=0
Ans: x=-1 or x=-3.17

Q3875) Solve 4x^2+22x+28=0
Ans: x=-2 or x=-3.5

Q3876) Solve 24x^2+36x+12=0
Ans: x=-0.5 or x=-1

Q3877) Solve 16x^2+30x+9=0
Ans: x=-0.37 or x=-1.5

Q3878) Solve 45x^2+48x+11=0
Ans: x=-0.33 or x=-0.73

Q3879) Solve 36x^2+17x+2=0
Ans: x=-0.22 or x=-0.25

Q3880) Solve 8x^2+10x+3=0
Ans: x=-0.5 or x=-0.75

Q3881) Solve 10x^2+17x+3=0
Ans: x=-0.2 or x=-1.5

Q3882) Solve 6x^2+15x+6=0
Ans: x=-0.5 or x=-2

Q3883) Solve 20x^2+46x+12=0
Ans: x=-0.3 or x=-2

Q3884) Solve 2x^2+28x+48=0
Ans: x=-2 or x=-12

Q3885) Solve 22x^2+37x+13=0
Ans: x=-0.5 or x=-1.18

Q3886) Solve 4x^2+31x+42=0
Ans: x=-1.75 or x=-6

Q3887) Solve 35x^2+24x+4=0
Ans: x=-0.29 or x=-0.4

Q3888) Solve 2x^2+28x+26=0
Ans: x=-1 or x=-13

Q3889) Solve 16x^2+38x+22=0
Ans: x=-1 or x=-1.37

Q3890) Solve 12x^2+14x+4=0
Ans: x=-0.5 or x=-0.67

Q3891) Solve 40x^2+39x+9=0
Ans: x=-0.37 or x=-0.6

Q3892) Solve 8x^2+11x+3=0
Ans: x=-0.37 or x=-1

Q3893) Solve 4x^2+18x+8=0
Ans: x=-0.5 or x=-4

Q3894) Solve 40x^2+42x+9=0
Ans: x=-0.3 or x=-0.75

Q3895) Solve 35x^2+33x+4=0
Ans: x=-0.14 or x=-0.8

Q3896) Solve 15x^2+34x+16=0
Ans: x=-0.67 or x=-1.6

Q3897) Solve 8x^2+38x+9=0
Ans: x=-0.25 or x=-4.5

Q3898) Solve 5x^2+44x+39=0
Ans: x=-1 or x=-7.8

Q3899) Solve 24x^2+42x+15=0
Ans: x=-0.5 or x=-1.25

Q3900) Solve 9x^2+31x+26=0
Ans: x=-1.44 or x=-2

Q3901) Solve 17x^2+42x+16=0
Ans: x=-0.47 or x=-2

Q3902) Solve x^2+13x+42=0
Ans: x=-6 or x=-7

Q3903) Solve 30x^2+37x+11=0
Ans: x=-0.5 or x=-0.73

Q3904) Solve 18x^2+45x+22=0
Ans: x=-0.67 or x=-1.83

Q3905) Solve 18x^2+24x+8=0
Ans: x=-0.67 or x=-0.67

Q3906) Solve 44x^2+42x+10=0
Ans: x=-0.45 or x=-0.5

Q3907) Solve 16x^2+28x+12=0
Ans: x=-0.75 or x=-1

Q3908) Solve 45x^2+46x+8=0
Ans: x=-0.22 or x=-0.8

Q3909) Solve 29x^2+46x+17=0
Ans: x=-0.59 or x=-1

Q3910) Solve x^2+25x+46=0
Ans: x=-2 or x=-23

Q3911) Solve 4x^2+36x+17=0
Ans: x=-0.5 or x=-8.5

Q3912) Solve 6x^2+25x+4=0
Ans: x=-0.17 or x=-4

Q3913) Solve 37x^2+48x+11=0
Ans: x=-0.3 or x=-1

Q3914) Solve 14x^2+37x+15=0
Ans: x=-0.5 or x=-2.14

Q3915) Solve 39x^2+29x+2=0
Ans: x=-0.08 or x=-0.67

Q3916) Solve 11x^2+38x+15=0
Ans: x=-0.45 or x=-3

Q3917) Solve 28x^2+46x+6=0
Ans: x=-0.14 or x=-1.5

Q3918) Solve 10x^2+26x+12=0
Ans: x=-0.6 or x=-2

Q3919) Solve 30x^2+38x+8=0
Ans: x=-0.27 or x=-1

Q3920) Solve 16x^2+29x+13=0
Ans: x=-0.81 or x=-1

Q3921) Solve 28x^2+41x+15=0
Ans: x=-0.71 or x=-0.75

Q3922) Solve 19x^2+23x+4=0
Ans: x=-0.21 or x=-1

Q3923) Solve 40x^2+34x+6=0
Ans: x=-0.25 or x=-0.6

Q3924) Solve x^2+9x+8=0
Ans: x=-1 or x=-8

Q3925) Solve 3x^2+35x+32=0
Ans: x=-1 or x=-10.67

Q3926) Solve 24x^2+49x+2=0
Ans: x=-0.04 or x=-2

Q3927) Solve 7x^2+17x+6=0
Ans: x=-0.43 or x=-2

Q3928) Solve 45x^2+39x+6=0
Ans: x=-0.2 or x=-0.67

Q3929) Solve 33x^2+46x+16=0
Ans: x=-0.67 or x=-0.73

Q3930) Solve 16x^2+30x+9=0
Ans: x=-0.37 or x=-1.5

Q3931) Solve 4x^2+25x+21=0
Ans: x=-1 or x=-5.25

Q3932) Solve 6x^2+35x+46=0
Ans: x=-2 or x=-3.83

Q3933) Solve 8x^2+16x+8=0
Ans: x=-1 or x=-1

Q3934) Solve 38x^2+44x+6=0
Ans: x=-0.16 or x=-1

Q3935) Solve 4x^2+11x+7=0
Ans: x=-1 or x=-1.75

Q3936) Solve 16x^2+45x+26=0
Ans: x=-0.81 or x=-2

Q3937) Solve 14x^2+39x+22=0
Ans: x=-0.79 or x=-2

Q3938) Solve 6x^2+34x+28=0
Ans: x=-1 or x=-4.67

Q3939) Solve 15x^2+25x+10=0
Ans: x=-0.67 or x=-1

Q3940) Solve 12x^2+43x+38=0
Ans: x=-1.58 or x=-2

Q3941) Solve 24x^2+29x+5=0
Ans: x=-0.21 or x=-1

Q3942) Solve 26x^2+31x+9=0
Ans: x=-0.5 or x=-0.69

Q3943) Solve 4x^2+27x+44=0
Ans: x=-2.75 or x=-4

Q3944) Solve 2x^2+7x+6=0
Ans: x=-1.5 or x=-2

Q3945) Solve 6x^2+10x+4=0
Ans: x=-0.67 or x=-1

Q3946) Solve 12x^2+25x+7=0
Ans: x=-0.33 or x=-1.75

Q3947) Solve 2x^2+16x+32=0
Ans: x=-4 or x=-4

Q3948) Solve 11x^2+50x+39=0
Ans: x=-1 or x=-3.55

Q3949) Solve 12x^2+50x+38=0
Ans: x=-1 or x=-3.17

Q3950) Solve 18x^2+49x+20=0
Ans: x=-0.5 or x=-2.22

Q3951) Solve 28x^2+36x+8=0
Ans: x=-0.29 or x=-1

Q3952) Solve 26x^2+39x+13=0
Ans: x=-0.5 or x=-1

Q3953) Solve 11x^2+30x+19=0
Ans: x=-1 or x=-1.73

Q3954) Solve 42x^2+47x+13=0
Ans: x=-0.5 or x=-0.62

Q3955) Solve 5x^2+6x+1=0
Ans: x=-0.2 or x=-1

Q3956) Solve 16x^2+48x+35=0
Ans: x=-1.25 or x=-1.75

Q3957) Solve 22x^2+39x+14=0
Ans: x=-0.5 or x=-1.27

Q3958) Solve 31x^2+43x+12=0
Ans: x=-0.39 or x=-1

Q3959) Solve 2x^2+8x+8=0
Ans: x=-2 or x=-2

Q3960) Solve 4x^2+24x+36=0
Ans: x=-3 or x=-3

Q3961) Solve 20x^2+36x+9=0
Ans: x=-0.3 or x=-1.5

Q3962) Solve 22x^2+26x+4=0
Ans: x=-0.18 or x=-1

Q3963) Solve 46x^2+49x+13=0
Ans: x=-0.5 or x=-0.57

Q3964) Solve 12x^2+15x+3=0
Ans: x=-0.25 or x=-1

Q3965) Solve 21x^2+43x+2=0
Ans: x=-0.05 or x=-2

Q3966) Solve 27x^2+31x+4=0
Ans: x=-0.15 or x=-1

Q3967) Solve 13x^2+39x+26=0
Ans: x=-1 or x=-2

Q3968) Solve 21x^2+38x+16=0
Ans: x=-0.67 or x=-1.14

Q3969) Solve x^2+33x+32=0
Ans: x=-1 or x=-32

Q3970) Solve 50x^2+35x+3=0
Ans: x=-0.1 or x=-0.6

Q3971) Solve 40x^2+42x+8=0
Ans: x=-0.25 or x=-0.8

Q3972) Solve 42x^2+43x+10=0
Ans: x=-0.36 or x=-0.67

Q3973) Solve 5x^2+29x+20=0
Ans: x=-0.8 or x=-5

Q3974) Solve 14x^2+16x+2=0
Ans: x=-0.14 or x=-1

Q3975) Solve 10x^2+41x+33=0
Ans: x=-1.1 or x=-3

Q3976) Solve 2x^2+11x+5=0
Ans: x=-0.5 or x=-5

Q3977) Solve 39x^2+16x+1=0
Ans: x=-0.08 or x=-0.33

Q3978) Solve 4x^2+16x+15=0
Ans: x=-1.5 or x=-2.5

Q3979) Solve 17x^2+20x+3=0
Ans: x=-0.18 or x=-1

Q3980) Solve 40x^2+39x+9=0
Ans: x=-0.37 or x=-0.6

Q3981) Solve 18x^2+39x+21=0
Ans: x=-1 or x=-1.17

Q3982) Solve 4x^2+21x+20=0
Ans: x=-1.25 or x=-4

Q3983) Solve 36x^2+24x+4=0
Ans: x=-0.33 or x=-0.33

Q3984) Solve 38x^2+49x+11=0
Ans: x=-0.29 or x=-1

Q3985) Solve 9x^2+36x+20=0
Ans: x=-0.67 or x=-3.33

Q3986) Solve 6x^2+15x+6=0
Ans: x=-0.5 or x=-2

Q3987) Solve 27x^2+27x+6=0
Ans: x=-0.33 or x=-0.67

Q3988) Solve 18x^2+47x+22=0
Ans: x=-0.61 or x=-2

Q3989) Solve 19x^2+40x+21=0
Ans: x=-1 or x=-1.11

Q3990) Solve 6x^2+11x+4=0
Ans: x=-0.5 or x=-1.33

Q3991) Solve 28x^2+26x+6=0
Ans: x=-0.43 or x=-0.5

Q3992) Solve 30x^2+17x+2=0
Ans: x=-0.17 or x=-0.4

Q3993) Solve 12x^2+29x+14=0
Ans: x=-0.67 or x=-1.75

Q3994) Solve 18x^2+36x+10=0
Ans: x=-0.33 or x=-1.67

Q3995) Solve 8x^2+26x+18=0
Ans: x=-1 or x=-2.25

Q3996) Solve 44x^2+45x+9=0
Ans: x=-0.27 or x=-0.75

Q3997) Solve 18x^2+46x+20=0
Ans: x=-0.56 or x=-2

Q3998) Solve 2x^2+22x+36=0
Ans: x=-2 or x=-9

Q3999) Solve 40x^2+48x+14=0
Ans: x=-0.5 or x=-0.7

Q4000) Solve 22x^2+29x+7=0
Ans: x=-0.32 or x=-1

Q4001) Solve 21x^2+29x+10=0
Ans: x=-0.67 or x=-0.71

Q4002) Solve 15x^2+43x+26=0
Ans: x=-0.87 or x=-2

Q4003) Solve 44x^2+49x+5=0
Ans: x=-0.11 or x=-1

Q4004) Solve 39x^2+48x+9=0
Ans: x=-0.23 or x=-1

Q4005) Solve x^2+12x+35=0
Ans: x=-5 or x=-7

Q4006) Solve 5x^2+12x+7=0
Ans: x=-1 or x=-1.4

Q4007) Solve 41x^2+42x+1=0
Ans: x=-0.02 or x=-1

Q4008) Solve 17x^2+20x+3=0
Ans: x=-0.18 or x=-1

Q4009) Solve 5x^2+18x+9=0
Ans: x=-0.6 or x=-3

Q4010) Solve 15x^2+46x+24=0
Ans: x=-0.67 or x=-2.4

Q4011) Solve 34x^2+42x+8=0
Ans: x=-0.24 or x=-1

Q4012) Solve 26x^2+34x+8=0
Ans: x=-0.31 or x=-1

Q4013) Solve 28x^2+37x+9=0
Ans: x=-0.32 or x=-1

Q4014) Solve 14x^2+39x+22=0
Ans: x=-0.79 or x=-2

Q4015) Solve 12x^2+40x+28=0
Ans: x=-1 or x=-2.33

Q4016) Solve 27x^2+48x+5=0
Ans: x=-0.11 or x=-1.67

Q4017) Solve 6x^2+12x+6=0
Ans: x=-1 or x=-1

Q4018) Solve 21x^2+45x+6=0
Ans: x=-0.14 or x=-2

Q4019) Solve 12x^2+49x+4=0
Ans: x=-0.08 or x=-4

Q4020) Solve 3x^2+35x+32=0
Ans: x=-1 or x=-10.67

Q4021) Solve 10x^2+43x+33=0
Ans: x=-1 or x=-3.3

Q4022) Solve 5x^2+18x+16=0
Ans: x=-1.6 or x=-2

Q4023) Solve 8x^2+14x+6=0
Ans: x=-0.75 or x=-1

Q4024) Solve 35x^2+17x+2=0
Ans: x=-0.2 or x=-0.29

Q4025) Solve 10x^2+37x+33=0
Ans: x=-1.5 or x=-2.2

Q4026) Solve 7x^2+25x+18=0
Ans: x=-1 or x=-2.57

Q4027) Solve 5x^2+22x+21=0
Ans: x=-1.4 or x=-3

Q4028) Solve 45x^2+23x+2=0
Ans: x=-0.11 or x=-0.4

Q4029) Solve 10x^2+42x+32=0
Ans: x=-1 or x=-3.2

Q4030) Solve 48x^2+38x+4=0
Ans: x=-0.12 or x=-0.67

Q4031) Solve 30x^2+31x+8=0
Ans: x=-0.5 or x=-0.53

Q4032) Solve 44x^2+50x+14=0
Ans: x=-0.5 or x=-0.64

Q4033) Solve 14x^2+43x+29=0
Ans: x=-1 or x=-2.07

Q4034) Solve 15x^2+42x+27=0
Ans: x=-1 or x=-1.8

Q4035) Solve 14x^2+11x+2=0
Ans: x=-0.29 or x=-0.5

Q4036) Solve x^2+13x+12=0
Ans: x=-1 or x=-12

Q4037) Solve 19x^2+49x+22=0
Ans: x=-0.58 or x=-2

Q4038) Solve 21x^2+47x+20=0
Ans: x=-0.57 or x=-1.67

Q4039) Solve 4x^2+23x+33=0
Ans: x=-2.75 or x=-3

Q4040) Solve 5x^2+35x+50=0
Ans: x=-2 or x=-5

Q4041) Solve 28x^2+29x+1=0
Ans: x=-0.04 or x=-1

Q4042) Solve 11x^2+39x+28=0
Ans: x=-1 or x=-2.55

Q4043) Solve 19x^2+23x+4=0
Ans: x=-0.21 or x=-1

Q4044) Solve 26x^2+29x+8=0
Ans: x=-0.5 or x=-0.62

Q4045) Solve 8x^2+38x+24=0
Ans: x=-0.75 or x=-4

Q4046) Solve x^2+18x+32=0
Ans: x=-2 or x=-16

Q4047) Solve 12x^2+49x+50=0
Ans: x=-2 or x=-2.08

Q4048) Solve 29x^2+47x+18=0
Ans: x=-0.62 or x=-1

Q4049) Solve 3x^2+25x+28=0
Ans: x=-1.33 or x=-7

Q4050) Solve 16x^2+47x+30=0
Ans: x=-0.94 or x=-2

Q4051) Solve 10x^2+50x+40=0
Ans: x=-1 or x=-4

Q4052) Solve 21x^2+45x+6=0
Ans: x=-0.14 or x=-2

Q4053) Solve 16x^2+30x+14=0
Ans: x=-0.87 or x=-1

Q4054) Solve 15x^2+46x+24=0
Ans: x=-0.67 or x=-2.4

Q4055) Solve 14x^2+44x+30=0
Ans: x=-1 or x=-2.14

Q4056) Solve 4x^2+17x+15=0
Ans: x=-1.25 or x=-3

Q4057) Solve 2x^2+45x+43=0
Ans: x=-1 or x=-21.5

Q4058) Solve 36x^2+27x+5=0
Ans: x=-0.33 or x=-0.42

Q4059) Solve 6x^2+32x+32=0
Ans: x=-1.33 or x=-4

Q4060) Solve 3x^2+12x+12=0
Ans: x=-2 or x=-2

Q4061) Solve 3x^2+22x+39=0
Ans: x=-3 or x=-4.33

Q4062) Solve 31x^2+32x+1=0
Ans: x=-0.03 or x=-1

Q4063) Solve 2x^2+38x+36=0
Ans: x=-1 or x=-18

Q4064) Solve 43x^2+50x+7=0
Ans: x=-0.16 or x=-1

Q4065) Solve 32x^2+18x+1=0
Ans: x=-0.06 or x=-0.5

Q4066) Solve 20x^2+48x+16=0
Ans: x=-0.4 or x=-2

Q4067) Solve 10x^2+24x+14=0
Ans: x=-1 or x=-1.4

Q4068) Solve 8x^2+19x+6=0
Ans: x=-0.37 or x=-2

Q4069) Solve 24x^2+35x+9=0
Ans: x=-0.33 or x=-1.12

Q4070) Solve 25x^2+36x+11=0
Ans: x=-0.44 or x=-1

Q4071) Solve 23x^2+25x+2=0
Ans: x=-0.09 or x=-1

Q4072) Solve x^2+20x+36=0
Ans: x=-2 or x=-18

Q4073) Solve 40x^2+46x+6=0
Ans: x=-0.15 or x=-1

Q4074) Solve 3x^2+18x+15=0
Ans: x=-1 or x=-5

Q4075) Solve 10x^2+42x+32=0
Ans: x=-1 or x=-3.2

Q4076) Solve 12x^2+25x+13=0
Ans: x=-1 or x=-1.08

Q4077) Solve x^2+46x+45=0
Ans: x=-1 or x=-45

Q4078) Solve 8x^2+39x+28=0
Ans: x=-0.87 or x=-4

Q4079) Solve 4x^2+8x+4=0
Ans: x=-1 or x=-1

Q4080) Solve 7x^2+36x+44=0
Ans: x=-2 or x=-3.14

Q4081) Solve 2x^2+8x+6=0
Ans: x=-1 or x=-3

Q4082) Solve 39x^2+48x+9=0
Ans: x=-0.23 or x=-1

Q4083) Solve 8x^2+34x+30=0
Ans: x=-1.25 or x=-3

Q4084) Solve 26x^2+28x+2=0
Ans: x=-0.08 or x=-1

Q4085) Solve 30x^2+17x+1=0
Ans: x=-0.07 or x=-0.5

Q4086) Solve 39x^2+46x+7=0
Ans: x=-0.18 or x=-1

Q4087) Solve 6x^2+7x+1=0
Ans: x=-0.17 or x=-1

Q4088) Solve 15x^2+19x+6=0
Ans: x=-0.6 or x=-0.67

Q4089) Solve 23x^2+40x+17=0
Ans: x=-0.74 or x=-1

Q4090) Solve 9x^2+49x+20=0
Ans: x=-0.44 or x=-5

Q4091) Solve 2x^2+31x+29=0
Ans: x=-1 or x=-14.5

Q4092) Solve 4x^2+46x+42=0
Ans: x=-1 or x=-10.5

Q4093) Solve x^2+11x+18=0
Ans: x=-2 or x=-9

Q4094) Solve 6x^2+26x+8=0
Ans: x=-0.33 or x=-4

Q4095) Solve 3x^2+26x+48=0
Ans: x=-2.67 or x=-6

Q4096) Solve 27x^2+48x+13=0
Ans: x=-0.33 or x=-1.44

Q4097) Solve 15x^2+35x+10=0
Ans: x=-0.33 or x=-2

Q4098) Solve 4x^2+30x+36=0
Ans: x=-1.5 or x=-6

Q4099) Solve 17x^2+46x+29=0
Ans: x=-1 or x=-1.71

Q4100) Solve 6x^2+31x+38=0
Ans: x=-2 or x=-3.17

Q4101) Solve 50x^2+45x+10=0
Ans: x=-0.4 or x=-0.5

Q4102) Solve 11x^2+12x+1=0
Ans: x=-0.09 or x=-1

Q4103) Solve 16x^2+39x+14=0
Ans: x=-0.44 or x=-2

Q4104) Solve 24x^2+26x+5=0
Ans: x=-0.25 or x=-0.83

Q4105) Solve 12x^2+48x+36=0
Ans: x=-1 or x=-3

Q4106) Solve 12x^2+44x+24=0
Ans: x=-0.67 or x=-3

Q4107) Solve 42x^2+33x+6=0
Ans: x=-0.29 or x=-0.5

Q4108) Solve 48x^2+24x+3=0
Ans: x=-0.25 or x=-0.25

Q4109) Solve 5x^2+44x+32=0
Ans: x=-0.8 or x=-8

Q4110) Solve 40x^2+23x+3=0
Ans: x=-0.2 or x=-0.37

Q4111) Solve 3x^2+36x+33=0
Ans: x=-1 or x=-11

Q4112) Solve 4x^2+25x+6=0
Ans: x=-0.25 or x=-6

Q4113) Solve 4x^2+16x+7=0
Ans: x=-0.5 or x=-3.5

Q4114) Solve 45x^2+38x+8=0
Ans: x=-0.4 or x=-0.44

Q4115) Solve 7x^2+39x+20=0
Ans: x=-0.57 or x=-5

Q4116) Solve 10x^2+43x+46=0
Ans: x=-2 or x=-2.3

Q4117) Solve 9x^2+33x+24=0
Ans: x=-1 or x=-2.67

Q4118) Solve 28x^2+49x+21=0
Ans: x=-0.75 or x=-1

Q4119) Solve 26x^2+37x+11=0
Ans: x=-0.42 or x=-1

Q4120) Solve 14x^2+33x+10=0
Ans: x=-0.36 or x=-2

Q4121) Solve 28x^2+16x+1=0
Ans: x=-0.07 or x=-0.5

Q4122) Solve 25x^2+30x+9=0
Ans: x=-0.6 or x=-0.6

Q4123) Solve 7x^2+41x+34=0
Ans: x=-1 or x=-4.86

Q4124) Solve 12x^2+50x+8=0
Ans: x=-0.17 or x=-4

Q4125) Solve 44x^2+24x+1=0
Ans: x=-0.05 or x=-0.5

Q4126) Solve 4x^2+39x+35=0
Ans: x=-1 or x=-8.75

Q4127) Solve 38x^2+40x+2=0
Ans: x=-0.05 or x=-1

Q4128) Solve x^2+15x+50=0
Ans: x=-5 or x=-10

Q4129) Solve 5x^2+47x+42=0
Ans: x=-1 or x=-8.4

Q4130) Solve 8x^2+31x+30=0
Ans: x=-1.87 or x=-2

Q4131) Solve 15x^2+48x+36=0
Ans: x=-1.2 or x=-2

Q4132) Solve 12x^2+19x+5=0
Ans: x=-0.33 or x=-1.25

Q4133) Solve 28x^2+29x+6=0
Ans: x=-0.29 or x=-0.75

Q4134) Solve 12x^2+32x+5=0
Ans: x=-0.17 or x=-2.5

Q4135) Solve 13x^2+41x+28=0
Ans: x=-1 or x=-2.15

Q4136) Solve 3x^2+11x+8=0
Ans: x=-1 or x=-2.67

Q4137) Solve 10x^2+46x+24=0
Ans: x=-0.6 or x=-4

Q4138) Solve 6x^2+29x+34=0
Ans: x=-2 or x=-2.83

Q4139) Solve 25x^2+40x+16=0
Ans: x=-0.8 or x=-0.8

Q4140) Solve 20x^2+42x+22=0
Ans: x=-1 or x=-1.1

Q4141) Solve 16x^2+36x+14=0
Ans: x=-0.5 or x=-1.75

Q4142) Solve 10x^2+27x+11=0
Ans: x=-0.5 or x=-2.2

Q4143) Solve 10x^2+13x+3=0
Ans: x=-0.3 or x=-1

Q4144) Solve 4x^2+44x+40=0
Ans: x=-1 or x=-10

Q4145) Solve 30x^2+46x+8=0
Ans: x=-0.2 or x=-1.33

Q4146) Solve 48x^2+28x+4=0
Ans: x=-0.25 or x=-0.33

Q4147) Solve 40x^2+48x+8=0
Ans: x=-0.2 or x=-1

Q4148) Solve 24x^2+30x+9=0
Ans: x=-0.5 or x=-0.75

Q4149) Solve 24x^2+50x+4=0
Ans: x=-0.08 or x=-2

Q4150) Solve 44x^2+43x+8=0
Ans: x=-0.25 or x=-0.73

Q4151) Solve 20x^2+40x+15=0
Ans: x=-0.5 or x=-1.5

Q4152) Solve 4x^2+14x+10=0
Ans: x=-1 or x=-2.5

Q4153) Solve 24x^2+31x+7=0
Ans: x=-0.29 or x=-1

Q4154) Solve x^2+15x+50=0
Ans: x=-5 or x=-10

Q4155) Solve 4x^2+12x+9=0
Ans: x=-1.5 or x=-1.5

Q4156) Solve 38x^2+31x+6=0
Ans: x=-0.32 or x=-0.5

Q4157) Solve 12x^2+46x+42=0
Ans: x=-1.5 or x=-2.33

Q4158) Solve 44x^2+48x+13=0
Ans: x=-0.5 or x=-0.59

Q4159) Solve 20x^2+22x+6=0
Ans: x=-0.5 or x=-0.6

Q4160) Solve 13x^2+49x+30=0
Ans: x=-0.77 or x=-3

Q4161) Solve 2x^2+39x+37=0
Ans: x=-1 or x=-18.5

Q4162) Solve 10x^2+33x+26=0
Ans: x=-1.3 or x=-2

Q4163) Solve 24x^2+37x+13=0
Ans: x=-0.54 or x=-1

Q4164) Solve 30x^2+46x+8=0
Ans: x=-0.2 or x=-1.33

Q4165) Solve 5x^2+36x+36=0
Ans: x=-1.2 or x=-6

Q4166) Solve 5x^2+21x+4=0
Ans: x=-0.2 or x=-4

Q4167) Solve 12x^2+35x+18=0
Ans: x=-0.67 or x=-2.25

Q4168) Solve 7x^2+37x+30=0
Ans: x=-1 or x=-4.29

Q4169) Solve 7x^2+13x+6=0
Ans: x=-0.86 or x=-1

Q4170) Solve 48x^2+28x+4=0
Ans: x=-0.25 or x=-0.33

Q4171) Solve 18x^2+49x+20=0
Ans: x=-0.5 or x=-2.22

Q4172) Solve 9x^2+31x+26=0
Ans: x=-1.44 or x=-2

Q4173) Solve 40x^2+18x+2=0
Ans: x=-0.2 or x=-0.25

Q4174) Solve 17x^2+48x+31=0
Ans: x=-1 or x=-1.82

Q4175) Solve 7x^2+25x+12=0
Ans: x=-0.57 or x=-3

Q4176) Solve 12x^2+12x+3=0
Ans: x=-0.5 or x=-0.5

Q4177) Solve 40x^2+46x+9=0
Ans: x=-0.25 or x=-0.9

Q4178) Solve 20x^2+42x+22=0
Ans: x=-1 or x=-1.1

Q4179) Solve 2x^2+39x+37=0
Ans: x=-1 or x=-18.5

Q4180) Solve 21x^2+37x+12=0
Ans: x=-0.43 or x=-1.33

Q4181) Solve 33x^2+37x+4=0
Ans: x=-0.12 or x=-1

Q4182) Solve 7x^2+16x+9=0
Ans: x=-1 or x=-1.29

Q4183) Solve 7x^2+50x+48=0
Ans: x=-1.14 or x=-6

Q4184) Solve x^2+42x+41=0
Ans: x=-1 or x=-41

Q4185) Solve 16x^2+30x+14=0
Ans: x=-0.87 or x=-1

Q4186) Solve 21x^2+16x+3=0
Ans: x=-0.33 or x=-0.43

Q4187) Solve 32x^2+22x+3=0
Ans: x=-0.19 or x=-0.5

Q4188) Solve 12x^2+46x+42=0
Ans: x=-1.5 or x=-2.33

Q4189) Solve 9x^2+30x+25=0
Ans: x=-1.67 or x=-1.67

Q4190) Solve 14x^2+19x+5=0
Ans: x=-0.36 or x=-1

Q4191) Solve 7x^2+45x+50=0
Ans: x=-1.43 or x=-5

Q4192) Solve 18x^2+41x+23=0
Ans: x=-1 or x=-1.28

Q4193) Solve 28x^2+48x+20=0
Ans: x=-0.71 or x=-1

Q4194) Solve 36x^2+26x+4=0
Ans: x=-0.22 or x=-0.5

Q4195) Solve 4x^2+31x+42=0
Ans: x=-1.75 or x=-6

Q4196) Solve 46x^2+49x+13=0
Ans: x=-0.5 or x=-0.57

Q4197) Solve 30x^2+37x+9=0
Ans: x=-0.33 or x=-0.9

Q4198) Solve 5x^2+31x+44=0
Ans: x=-2.2 or x=-4

Q4199) Solve 9x^2+45x+14=0
Ans: x=-0.33 or x=-4.67

Q4200) Solve 48x^2+49x+1=0
Ans: x=-0.02 or x=-1

Q4201) Solve 44x^2+44x+11=0
Ans: x=-0.5 or x=-0.5

Q4202) Solve 15x^2+32x+16=0
Ans: x=-0.8 or x=-1.33

Q4203) Solve 12x^2+25x+7=0
Ans: x=-0.33 or x=-1.75

Q4204) Solve 6x^2+17x+10=0
Ans: x=-0.83 or x=-2

Q4205) Solve 9x^2+38x+33=0
Ans: x=-1.22 or x=-3

Q4206) Solve 20x^2+28x+9=0
Ans: x=-0.5 or x=-0.9

Q4207) Solve 27x^2+32x+5=0
Ans: x=-0.19 or x=-1

Q4208) Solve 34x^2+33x+8=0
Ans: x=-0.47 or x=-0.5

Q4209) Solve 14x^2+37x+5=0
Ans: x=-0.14 or x=-2.5

Q4210) Solve 9x^2+30x+24=0
Ans: x=-1.33 or x=-2

Q4211) Solve 18x^2+23x+7=0
Ans: x=-0.5 or x=-0.78

Q4212) Solve 9x^2+42x+48=0
Ans: x=-2 or x=-2.67

Q4213) Solve 32x^2+12x+1=0
Ans: x=-0.12 or x=-0.25

Q4214) Solve 29x^2+46x+17=0
Ans: x=-0.59 or x=-1

Q4215) Solve 30x^2+44x+14=0
Ans: x=-0.47 or x=-1

Q4216) Solve 6x^2+40x+34=0
Ans: x=-1 or x=-5.67

Q4217) Solve 3x^2+24x+45=0
Ans: x=-3 or x=-5

Q4218) Solve 39x^2+49x+10=0
Ans: x=-0.26 or x=-1

Q4219) Solve 40x^2+42x+2=0
Ans: x=-0.05 or x=-1

Q4220) Solve 24x^2+43x+19=0
Ans: x=-0.79 or x=-1

Q4221) Solve 22x^2+45x+2=0
Ans: x=-0.05 or x=-2

Q4222) Solve 2x^2+15x+27=0
Ans: x=-3 or x=-4.5

Q4223) Solve 3x^2+31x+10=0
Ans: x=-0.33 or x=-10

Q4224) Solve 26x^2+43x+17=0
Ans: x=-0.65 or x=-1

Q4225) Solve 21x^2+35x+14=0
Ans: x=-0.67 or x=-1

Q4226) Solve 33x^2+36x+3=0
Ans: x=-0.09 or x=-1

Q4227) Solve 10x^2+34x+12=0
Ans: x=-0.4 or x=-3

Q4228) Solve 14x^2+36x+16=0
Ans: x=-0.57 or x=-2

Q4229) Solve 20x^2+29x+9=0
Ans: x=-0.45 or x=-1

Q4230) Solve 20x^2+32x+3=0
Ans: x=-0.1 or x=-1.5

Q4231) Solve 14x^2+29x+2=0
Ans: x=-0.07 or x=-2

Q4232) Solve 7x^2+22x+16=0
Ans: x=-1.14 or x=-2

Q4233) Solve 12x^2+44x+24=0
Ans: x=-0.67 or x=-3

Q4234) Solve 19x^2+43x+10=0
Ans: x=-0.26 or x=-2

Q4235) Solve 9x^2+31x+22=0
Ans: x=-1 or x=-2.44

Q4236) Solve 25x^2+10x+1=0
Ans: x=-0.2 or x=-0.2

Q4237) Solve 35x^2+44x+9=0
Ans: x=-0.26 or x=-1

Q4238) Solve 11x^2+40x+21=0
Ans: x=-0.64 or x=-3

Q4239) Solve 49x^2+50x+1=0
Ans: x=-0.02 or x=-1

Q4240) Solve 30x^2+29x+7=0
Ans: x=-0.47 or x=-0.5

Q4241) Solve 34x^2+33x+8=0
Ans: x=-0.47 or x=-0.5

Q4242) Solve 17x^2+32x+15=0
Ans: x=-0.88 or x=-1

Q4243) Solve 7x^2+29x+24=0
Ans: x=-1.14 or x=-3

Q4244) Solve 48x^2+49x+1=0
Ans: x=-0.02 or x=-1

Q4245) Solve 5x^2+36x+7=0
Ans: x=-0.2 or x=-7

Q4246) Solve 22x^2+38x+16=0
Ans: x=-0.73 or x=-1

Q4247) Solve 4x^2+30x+26=0
Ans: x=-1 or x=-6.5

Q4248) Solve 18x^2+21x+3=0
Ans: x=-0.17 or x=-1

Q4249) Solve 6x^2+38x+40=0
Ans: x=-1.33 or x=-5

Q4250) Solve 9x^2+50x+25=0
Ans: x=-0.56 or x=-5

Q4251) Solve 48x^2+40x+7=0
Ans: x=-0.25 or x=-0.58

Q4252) Solve 18x^2+19x+1=0
Ans: x=-0.06 or x=-1

Q4253) Solve 34x^2+33x+8=0
Ans: x=-0.47 or x=-0.5

Q4254) Solve 2x^2+25x+42=0
Ans: x=-2 or x=-10.5

Q4255) Solve 30x^2+43x+15=0
Ans: x=-0.6 or x=-0.83

Q4256) Solve 27x^2+50x+23=0
Ans: x=-0.85 or x=-1

Q4257) Solve 38x^2+43x+12=0
Ans: x=-0.5 or x=-0.63

Q4258) Solve 9x^2+43x+28=0
Ans: x=-0.78 or x=-4

Q4259) Solve 24x^2+50x+21=0
Ans: x=-0.58 or x=-1.5

Q4260) Solve 23x^2+27x+4=0
Ans: x=-0.17 or x=-1

Q4261) Solve 12x^2+26x+12=0
Ans: x=-0.67 or x=-1.5

Q4262) Solve x^2+38x+37=0
Ans: x=-1 or x=-37

Q4263) Solve 48x^2+44x+6=0
Ans: x=-0.17 or x=-0.75

Q4264) Solve 15x^2+49x+24=0
Ans: x=-0.6 or x=-2.67

Q4265) Solve 27x^2+48x+21=0
Ans: x=-0.78 or x=-1

Q4266) Solve 32x^2+50x+3=0
Ans: x=-0.06 or x=-1.5

Q4267) Solve 50x^2+47x+11=0
Ans: x=-0.44 or x=-0.5

Q4268) Solve 13x^2+30x+8=0
Ans: x=-0.31 or x=-2

Q4269) Solve 12x^2+24x+12=0
Ans: x=-1 or x=-1

Q4270) Solve x^2+14x+48=0
Ans: x=-6 or x=-8

Q4271) Solve 3x^2+16x+16=0
Ans: x=-1.33 or x=-4

Q4272) Solve 20x^2+44x+8=0
Ans: x=-0.2 or x=-2

Q4273) Solve 14x^2+29x+12=0
Ans: x=-0.57 or x=-1.5

Q4274) Solve 5x^2+24x+28=0
Ans: x=-2 or x=-2.8

Q4275) Solve 15x^2+37x+14=0
Ans: x=-0.47 or x=-2

Q4276) Solve 24x^2+24x+6=0
Ans: x=-0.5 or x=-0.5

Q4277) Solve x^2+12x+36=0
Ans: x=-6 or x=-6

Q4278) Solve 11x^2+23x+2=0
Ans: x=-0.09 or x=-2

Q4279) Solve 7x^2+41x+34=0
Ans: x=-1 or x=-4.86

Q4280) Solve 2x^2+24x+22=0
Ans: x=-1 or x=-11

Q4281) Solve 3x^2+44x+41=0
Ans: x=-1 or x=-13.67

Q4282) Solve 15x^2+17x+4=0
Ans: x=-0.33 or x=-0.8

Q4283) Solve 4x^2+33x+29=0
Ans: x=-1 or x=-7.25

Q4284) Solve 8x^2+33x+25=0
Ans: x=-1 or x=-3.12

Q4285) Solve 2x^2+10x+12=0
Ans: x=-2 or x=-3

Q4286) Solve 9x^2+48x+15=0
Ans: x=-0.33 or x=-5

Q4287) Solve 24x^2+38x+14=0
Ans: x=-0.58 or x=-1

Q4288) Solve 15x^2+18x+3=0
Ans: x=-0.2 or x=-1

Q4289) Solve 4x^2+26x+42=0
Ans: x=-3 or x=-3.5

Q4290) Solve 32x^2+50x+18=0
Ans: x=-0.56 or x=-1

Q4291) Solve 5x^2+27x+36=0
Ans: x=-2.4 or x=-3

Q4292) Solve 28x^2+32x+4=0
Ans: x=-0.14 or x=-1

Q4293) Solve 8x^2+33x+4=0
Ans: x=-0.12 or x=-4

Q4294) Solve 26x^2+31x+5=0
Ans: x=-0.19 or x=-1

Q4295) Solve 25x^2+29x+4=0
Ans: x=-0.16 or x=-1

Q4296) Solve 15x^2+38x+11=0
Ans: x=-0.33 or x=-2.2

Q4297) Solve 16x^2+28x+10=0
Ans: x=-0.5 or x=-1.25

Q4298) Solve 26x^2+48x+22=0
Ans: x=-0.85 or x=-1

Q4299) Solve 34x^2+49x+15=0
Ans: x=-0.44 or x=-1

Q4300) Solve 24x^2+39x+15=0
Ans: x=-0.62 or x=-1

Q4301) Solve 32x^2+24x+4=0
Ans: x=-0.25 or x=-0.5

Q4302) Solve 15x^2+46x+32=0
Ans: x=-1.07 or x=-2

Q4303) Solve 28x^2+45x+17=0
Ans: x=-0.61 or x=-1

Q4304) Solve 4x^2+39x+35=0
Ans: x=-1 or x=-8.75

Q4305) Solve 31x^2+41x+10=0
Ans: x=-0.32 or x=-1

Q4306) Solve 30x^2+47x+14=0
Ans: x=-0.4 or x=-1.17

Q4307) Solve 3x^2+25x+50=0
Ans: x=-3.33 or x=-5

Q4308) Solve 20x^2+49x+11=0
Ans: x=-0.25 or x=-2.2

Q4309) Solve 11x^2+41x+30=0
Ans: x=-1 or x=-2.73

Q4310) Solve 14x^2+34x+12=0
Ans: x=-0.43 or x=-2

Q4311) Solve 4x^2+42x+20=0
Ans: x=-0.5 or x=-10

Q4312) Solve 6x^2+31x+18=0
Ans: x=-0.67 or x=-4.5

Q4313) Solve 16x^2+46x+30=0
Ans: x=-1 or x=-1.87

Q4314) Solve 6x^2+17x+7=0
Ans: x=-0.5 or x=-2.33

Q4315) Solve 3x^2+13x+12=0
Ans: x=-1.33 or x=-3

Q4316) Solve 16x^2+43x+22=0
Ans: x=-0.69 or x=-2

Q4317) Solve x^2+48x+47=0
Ans: x=-1 or x=-47

Q4318) Solve 9x^2+42x+24=0
Ans: x=-0.67 or x=-4

Q4319) Solve 35x^2+27x+4=0
Ans: x=-0.2 or x=-0.57

Q4320) Solve 11x^2+23x+2=0
Ans: x=-0.09 or x=-2

Q4321) Solve 34x^2+36x+2=0
Ans: x=-0.06 or x=-1

Q4322) Solve 2x^2+48x+46=0
Ans: x=-1 or x=-23

Q4323) Solve 4x^2+36x+45=0
Ans: x=-1.5 or x=-7.5

Q4324) Solve 6x^2+38x+40=0
Ans: x=-1.33 or x=-5

Q4325) Solve x^2+10x+16=0
Ans: x=-2 or x=-8

Q4326) Solve 2x^2+48x+46=0
Ans: x=-1 or x=-23

Q4327) Solve 3x^2+38x+35=0
Ans: x=-1 or x=-11.67

Q4328) Solve 15x^2+47x+36=0
Ans: x=-1.33 or x=-1.8

Q4329) Solve 41x^2+45x+4=0
Ans: x=-0.1 or x=-1

Q4330) Solve 6x^2+17x+12=0
Ans: x=-1.33 or x=-1.5

Q4331) Solve 10x^2+16x+6=0
Ans: x=-0.6 or x=-1

Q4332) Solve 16x^2+20x+6=0
Ans: x=-0.5 or x=-0.75

Q4333) Solve 5x^2+25x+20=0
Ans: x=-1 or x=-4

Q4334) Solve x^2+35x+34=0
Ans: x=-1 or x=-34

Q4335) Solve 11x^2+36x+9=0
Ans: x=-0.27 or x=-3

Q4336) Solve 15x^2+38x+7=0
Ans: x=-0.2 or x=-2.33

Q4337) Solve 32x^2+35x+3=0
Ans: x=-0.09 or x=-1

Q4338) Solve 36x^2+47x+15=0
Ans: x=-0.56 or x=-0.75

Q4339) Solve 16x^2+40x+21=0
Ans: x=-0.75 or x=-1.75

Q4340) Solve 27x^2+32x+5=0
Ans: x=-0.19 or x=-1

Q4341) Solve 21x^2+31x+10=0
Ans: x=-0.48 or x=-1

Q4342) Solve 24x^2+50x+24=0
Ans: x=-0.75 or x=-1.33

Q4343) Solve 39x^2+43x+4=0
Ans: x=-0.1 or x=-1

Q4344) Solve 2x^2+8x+6=0
Ans: x=-1 or x=-3

Q4345) Solve 22x^2+35x+13=0
Ans: x=-0.59 or x=-1

Q4346) Solve 4x^2+23x+30=0
Ans: x=-2 or x=-3.75

Q4347) Solve 39x^2+40x+9=0
Ans: x=-0.33 or x=-0.69

Q4348) Solve 7x^2+13x+6=0
Ans: x=-0.86 or x=-1

Q4349) Solve 5x^2+46x+41=0
Ans: x=-1 or x=-8.2

Q4350) Solve 12x^2+42x+30=0
Ans: x=-1 or x=-2.5

Q4351) Solve 32x^2+39x+7=0
Ans: x=-0.22 or x=-1

Q4352) Solve 18x^2+32x+14=0
Ans: x=-0.78 or x=-1

Q4353) Solve 10x^2+19x+7=0
Ans: x=-0.5 or x=-1.4

Q4354) Solve 5x^2+7x+2=0
Ans: x=-0.4 or x=-1

Q4355) Solve 12x^2+43x+31=0
Ans: x=-1 or x=-2.58

Q4356) Solve 2x^2+15x+28=0
Ans: x=-3.5 or x=-4

Q4357) Solve 20x^2+47x+21=0
Ans: x=-0.6 or x=-1.75

Q4358) Solve 45x^2+48x+3=0
Ans: x=-0.07 or x=-1

Q4359) Solve 35x^2+22x+3=0
Ans: x=-0.2 or x=-0.43

Q4360) Solve 35x^2+41x+6=0
Ans: x=-0.17 or x=-1

Q4361) Solve 2x^2+12x+18=0
Ans: x=-3 or x=-3

Q4362) Solve 3x^2+23x+34=0
Ans: x=-2 or x=-5.67

Q4363) Solve 30x^2+44x+14=0
Ans: x=-0.47 or x=-1

Q4364) Solve 45x^2+18x+1=0
Ans: x=-0.07 or x=-0.33

Q4365) Solve 8x^2+22x+5=0
Ans: x=-0.25 or x=-2.5

Q4366) Solve 5x^2+30x+25=0
Ans: x=-1 or x=-5

Q4367) Solve 20x^2+36x+9=0
Ans: x=-0.3 or x=-1.5

Q4368) Solve 12x^2+50x+22=0
Ans: x=-0.5 or x=-3.67

Q4369) Solve 8x^2+46x+38=0
Ans: x=-1 or x=-4.75

Q4370) Solve 23x^2+50x+27=0
Ans: x=-1 or x=-1.17

Q4371) Solve 8x^2+26x+18=0
Ans: x=-1 or x=-2.25

Q4372) Solve 12x^2+50x+8=0
Ans: x=-0.17 or x=-4

Q4373) Solve 6x^2+41x+35=0
Ans: x=-1 or x=-5.83

Q4374) Solve 41x^2+43x+2=0
Ans: x=-0.05 or x=-1

Q4375) Solve 3x^2+34x+31=0
Ans: x=-1 or x=-10.33

Q4376) Solve 9x^2+40x+16=0
Ans: x=-0.44 or x=-4

Q4377) Solve 27x^2+37x+10=0
Ans: x=-0.37 or x=-1

Q4378) Solve 11x^2+25x+14=0
Ans: x=-1 or x=-1.27

Q4379) Solve x^2+11x+18=0
Ans: x=-2 or x=-9

Q4380) Solve 17x^2+37x+6=0
Ans: x=-0.18 or x=-2

Q4381) Solve 3x^2+20x+33=0
Ans: x=-3 or x=-3.67

Q4382) Solve 45x^2+29x+4=0
Ans: x=-0.2 or x=-0.44

Q4383) Solve 16x^2+19x+3=0
Ans: x=-0.19 or x=-1

Q4384) Solve 28x^2+46x+18=0
Ans: x=-0.64 or x=-1

Q4385) Solve 17x^2+30x+13=0
Ans: x=-0.76 or x=-1

Q4386) Solve 5x^2+22x+24=0
Ans: x=-2 or x=-2.4

Q4387) Solve 9x^2+24x+15=0
Ans: x=-1 or x=-1.67

Q4388) Solve 24x^2+46x+15=0
Ans: x=-0.42 or x=-1.5

Q4389) Solve 10x^2+41x+42=0
Ans: x=-2 or x=-2.1

Q4390) Solve 8x^2+34x+30=0
Ans: x=-1.25 or x=-3

Q4391) Solve 15x^2+30x+15=0
Ans: x=-1 or x=-1

Q4392) Solve 13x^2+27x+14=0
Ans: x=-1 or x=-1.08

Q4393) Solve 8x^2+18x+10=0
Ans: x=-1 or x=-1.25

Q4394) Solve 20x^2+28x+8=0
Ans: x=-0.4 or x=-1

Q4395) Solve 4x^2+31x+46=0
Ans: x=-2 or x=-5.75

Q4396) Solve 16x^2+44x+18=0
Ans: x=-0.5 or x=-2.25

Q4397) Solve 32x^2+33x+1=0
Ans: x=-0.03 or x=-1

Q4398) Solve 16x^2+42x+27=0
Ans: x=-1.12 or x=-1.5

Q4399) Solve 16x^2+40x+9=0
Ans: x=-0.25 or x=-2.25

Q4400) Solve x^2+50x+49=0
Ans: x=-1 or x=-49

Q4401) Solve 20x^2+44x+24=0
Ans: x=-1 or x=-1.2

Q4402) Solve 16x^2+47x+31=0
Ans: x=-1 or x=-1.94

Q4403) Solve 14x^2+33x+13=0
Ans: x=-0.5 or x=-1.86

Q4404) Solve 30x^2+16x+2=0
Ans: x=-0.2 or x=-0.33

Q4405) Solve 5x^2+46x+9=0
Ans: x=-0.2 or x=-9

Q4406) Solve 13x^2+34x+16=0
Ans: x=-0.62 or x=-2

Q4407) Solve 12x^2+14x+2=0
Ans: x=-0.17 or x=-1

Q4408) Solve 3x^2+14x+11=0
Ans: x=-1 or x=-3.67

Q4409) Solve 50x^2+29x+2=0
Ans: x=-0.08 or x=-0.5

Q4410) Solve 2x^2+14x+12=0
Ans: x=-1 or x=-6

Q4411) Solve 27x^2+42x+16=0
Ans: x=-0.67 or x=-0.89

Q4412) Solve 27x^2+33x+6=0
Ans: x=-0.22 or x=-1

Q4413) Solve 13x^2+24x+11=0
Ans: x=-0.85 or x=-1

Q4414) Solve 15x^2+47x+6=0
Ans: x=-0.13 or x=-3

Q4415) Solve 33x^2+50x+17=0
Ans: x=-0.52 or x=-1

Q4416) Solve 8x^2+30x+18=0
Ans: x=-0.75 or x=-3

Q4417) Solve 28x^2+48x+9=0
Ans: x=-0.21 or x=-1.5

Q4418) Solve 49x^2+49x+12=0
Ans: x=-0.43 or x=-0.57

Q4419) Solve 26x^2+17x+2=0
Ans: x=-0.15 or x=-0.5

Q4420) Solve 7x^2+27x+26=0
Ans: x=-1.86 or x=-2

Q4421) Solve 24x^2+38x+14=0
Ans: x=-0.58 or x=-1

Q4422) Solve 16x^2+14x+3=0
Ans: x=-0.37 or x=-0.5

Q4423) Solve 3x^2+49x+46=0
Ans: x=-1 or x=-15.33

Q4424) Solve 15x^2+31x+16=0
Ans: x=-1 or x=-1.07

Q4425) Solve 14x^2+35x+14=0
Ans: x=-0.5 or x=-2

Q4426) Solve 39x^2+42x+3=0
Ans: x=-0.08 or x=-1

Q4427) Solve 6x^2+37x+17=0
Ans: x=-0.5 or x=-5.67

Q4428) Solve 35x^2+12x+1=0
Ans: x=-0.14 or x=-0.2

Q4429) Solve 7x^2+48x+36=0
Ans: x=-0.86 or x=-6

Q4430) Solve 12x^2+29x+14=0
Ans: x=-0.67 or x=-1.75

Q4431) Solve 26x^2+47x+17=0
Ans: x=-0.5 or x=-1.31

Q4432) Solve 5x^2+19x+14=0
Ans: x=-1 or x=-2.8

Q4433) Solve 24x^2+43x+19=0
Ans: x=-0.79 or x=-1

Q4434) Solve 15x^2+31x+2=0
Ans: x=-0.07 or x=-2

Q4435) Solve 19x^2+50x+31=0
Ans: x=-1 or x=-1.63

Q4436) Solve 11x^2+49x+38=0
Ans: x=-1 or x=-3.45

Q4437) Solve 6x^2+27x+30=0
Ans: x=-2 or x=-2.5

Q4438) Solve 20x^2+50x+30=0
Ans: x=-1 or x=-1.5

Q4439) Solve 16x^2+44x+30=0
Ans: x=-1.25 or x=-1.5

Q4440) Solve 5x^2+29x+38=0
Ans: x=-2 or x=-3.8

Q4441) Solve 50x^2+27x+1=0
Ans: x=-0.04 or x=-0.5

Q4442) Solve 12x^2+42x+36=0
Ans: x=-1.5 or x=-2

Q4443) Solve 19x^2+26x+7=0
Ans: x=-0.37 or x=-1

Q4444) Solve 24x^2+37x+13=0
Ans: x=-0.54 or x=-1

Q4445) Solve 24x^2+32x+8=0
Ans: x=-0.33 or x=-1

Q4446) Solve 4x^2+27x+44=0
Ans: x=-2.75 or x=-4

Q4447) Solve 8x^2+42x+34=0
Ans: x=-1 or x=-4.25

Q4448) Solve 14x^2+28x+14=0
Ans: x=-1 or x=-1

Q4449) Solve 27x^2+32x+5=0
Ans: x=-0.19 or x=-1

Q4450) Solve 7x^2+45x+38=0
Ans: x=-1 or x=-5.43

Q4451) Solve 23x^2+30x+7=0
Ans: x=-0.3 or x=-1

Q4452) Solve 6x^2+37x+35=0
Ans: x=-1.17 or x=-5

Q4453) Solve 5x^2+42x+37=0
Ans: x=-1 or x=-7.4

Q4454) Solve 10x^2+37x+7=0
Ans: x=-0.2 or x=-3.5

Q4455) Solve 15x^2+38x+24=0
Ans: x=-1.2 or x=-1.33

Q4456) Solve 50x^2+30x+4=0
Ans: x=-0.2 or x=-0.4

Q4457) Solve 48x^2+49x+1=0
Ans: x=-0.02 or x=-1

Q4458) Solve 9x^2+35x+26=0
Ans: x=-1 or x=-2.89

Q4459) Solve 18x^2+47x+5=0
Ans: x=-0.11 or x=-2.5

Q4460) Solve 40x^2+46x+13=0
Ans: x=-0.5 or x=-0.65

Q4461) Solve 13x^2+44x+31=0
Ans: x=-1 or x=-2.38

Q4462) Solve 18x^2+24x+8=0
Ans: x=-0.67 or x=-0.67

Q4463) Solve 20x^2+33x+10=0
Ans: x=-0.4 or x=-1.25

Q4464) Solve 36x^2+34x+8=0
Ans: x=-0.44 or x=-0.5

Q4465) Solve x^2+49x+48=0
Ans: x=-1 or x=-48

Q4466) Solve 11x^2+38x+15=0
Ans: x=-0.45 or x=-3

Q4467) Solve 23x^2+46x+23=0
Ans: x=-1 or x=-1

Q4468) Solve 15x^2+46x+32=0
Ans: x=-1.07 or x=-2

Q4469) Solve 19x^2+42x+23=0
Ans: x=-1 or x=-1.21

Q4470) Solve 11x^2+43x+30=0
Ans: x=-0.91 or x=-3

Q4471) Solve 6x^2+35x+39=0
Ans: x=-1.5 or x=-4.33

Q4472) Solve 28x^2+22x+4=0
Ans: x=-0.29 or x=-0.5

Q4473) Solve 5x^2+33x+40=0
Ans: x=-1.6 or x=-5

Q4474) Solve 8x^2+35x+38=0
Ans: x=-2 or x=-2.37

Q4475) Solve 6x^2+29x+20=0
Ans: x=-0.83 or x=-4

Q4476) Solve 24x^2+50x+21=0
Ans: x=-0.58 or x=-1.5

Q4477) Solve 4x^2+18x+8=0
Ans: x=-0.5 or x=-4

Q4478) Solve 23x^2+24x+1=0
Ans: x=-0.04 or x=-1

Q4479) Solve 33x^2+14x+1=0
Ans: x=-0.09 or x=-0.33

Q4480) Solve 28x^2+29x+1=0
Ans: x=-0.04 or x=-1

Q4481) Solve 10x^2+44x+16=0
Ans: x=-0.4 or x=-4

Q4482) Solve 13x^2+24x+11=0
Ans: x=-0.85 or x=-1

Q4483) Solve 5x^2+26x+21=0
Ans: x=-1 or x=-4.2

Q4484) Solve 44x^2+48x+4=0
Ans: x=-0.09 or x=-1

Q4485) Solve 5x^2+31x+48=0
Ans: x=-3 or x=-3.2

Q4486) Solve x^2+11x+24=0
Ans: x=-3 or x=-8

Q4487) Solve 14x^2+33x+10=0
Ans: x=-0.36 or x=-2

Q4488) Solve 22x^2+24x+2=0
Ans: x=-0.09 or x=-1

Q4489) Solve 46x^2+25x+1=0
Ans: x=-0.04 or x=-0.5

Q4490) Solve 7x^2+42x+35=0
Ans: x=-1 or x=-5

Q4491) Solve 49x^2+49x+6=0
Ans: x=-0.14 or x=-0.86

Q4492) Solve x^2+35x+34=0
Ans: x=-1 or x=-34

Q4493) Solve 12x^2+43x+13=0
Ans: x=-0.33 or x=-3.25

Q4494) Solve 32x^2+16x+2=0
Ans: x=-0.25 or x=-0.25

Q4495) Solve 5x^2+20x+20=0
Ans: x=-2 or x=-2

Q4496) Solve 9x^2+39x+36=0
Ans: x=-1.33 or x=-3

Q4497) Solve 17x^2+37x+6=0
Ans: x=-0.18 or x=-2

Q4498) Solve 44x^2+37x+3=0
Ans: x=-0.09 or x=-0.75

Q4499) Solve 4x^2+11x+6=0
Ans: x=-0.75 or x=-2

Q4500) Solve 14x^2+43x+30=0
Ans: x=-1.07 or x=-2

Q4501) Solve 18x^2+39x+20=0
Ans: x=-0.83 or x=-1.33

Q4502) Solve 12x^2+8x+1=0
Ans: x=-0.17 or x=-0.5

Q4503) Solve 9x^2+18x+9=0
Ans: x=-1 or x=-1

Q4504) Solve 36x^2+32x+7=0
Ans: x=-0.39 or x=-0.5

Q4505) Solve 4x^2+31x+46=0
Ans: x=-2 or x=-5.75

Q4506) Solve 38x^2+47x+9=0
Ans: x=-0.24 or x=-1

Q4507) Solve 36x^2+39x+3=0
Ans: x=-0.08 or x=-1

Q4508) Solve 13x^2+14x+1=0
Ans: x=-0.08 or x=-1

Q4509) Solve 11x^2+48x+16=0
Ans: x=-0.36 or x=-4

Q4510) Solve 44x^2+35x+6=0
Ans: x=-0.25 or x=-0.55

Q4511) Solve 22x^2+29x+7=0
Ans: x=-0.32 or x=-1

Q4512) Solve 26x^2+38x+12=0
Ans: x=-0.46 or x=-1

Q4513) Solve 18x^2+31x+11=0
Ans: x=-0.5 or x=-1.22

Q4514) Solve 35x^2+49x+14=0
Ans: x=-0.4 or x=-1

Q4515) Solve 12x^2+26x+4=0
Ans: x=-0.17 or x=-2

Q4516) Solve 33x^2+28x+4=0
Ans: x=-0.18 or x=-0.67

Q4517) Solve 35x^2+46x+15=0
Ans: x=-0.6 or x=-0.71

Q4518) Solve 29x^2+46x+17=0
Ans: x=-0.59 or x=-1

Q4519) Solve x^2+6x+8=0
Ans: x=-2 or x=-4

Q4520) Solve 20x^2+28x+9=0
Ans: x=-0.5 or x=-0.9

Q4521) Solve 5x^2+25x+30=0
Ans: x=-2 or x=-3

Q4522) Solve 21x^2+46x+24=0
Ans: x=-0.86 or x=-1.33

Q4523) Solve 38x^2+29x+5=0
Ans: x=-0.26 or x=-0.5

Q4524) Solve 38x^2+23x+2=0
Ans: x=-0.11 or x=-0.5

Q4525) Solve 12x^2+48x+45=0
Ans: x=-1.5 or x=-2.5

Q4526) Solve 24x^2+50x+14=0
Ans: x=-0.33 or x=-1.75

Q4527) Solve 41x^2+45x+4=0
Ans: x=-0.1 or x=-1

Q4528) Solve 16x^2+44x+18=0
Ans: x=-0.5 or x=-2.25

Q4529) Solve 42x^2+20x+2=0
Ans: x=-0.14 or x=-0.33

Q4530) Solve 7x^2+25x+18=0
Ans: x=-1 or x=-2.57

Q4531) Solve 12x^2+34x+20=0
Ans: x=-0.83 or x=-2

Q4532) Solve 26x^2+40x+14=0
Ans: x=-0.54 or x=-1

Q4533) Solve 27x^2+39x+10=0
Ans: x=-0.33 or x=-1.11

Q4534) Solve 14x^2+48x+40=0
Ans: x=-1.43 or x=-2

Q4535) Solve 6x^2+35x+11=0
Ans: x=-0.33 or x=-5.5

Q4536) Solve 18x^2+45x+27=0
Ans: x=-1 or x=-1.5

Q4537) Solve 24x^2+49x+25=0
Ans: x=-1 or x=-1.04

Q4538) Solve 24x^2+41x+17=0
Ans: x=-0.71 or x=-1

Q4539) Solve 38x^2+47x+14=0
Ans: x=-0.5 or x=-0.74

Q4540) Solve 45x^2+36x+7=0
Ans: x=-0.33 or x=-0.47

Q4541) Solve 19x^2+49x+22=0
Ans: x=-0.58 or x=-2

Q4542) Solve 32x^2+47x+15=0
Ans: x=-0.47 or x=-1

Q4543) Solve 24x^2+46x+20=0
Ans: x=-0.67 or x=-1.25

Q4544) Solve 15x^2+36x+12=0
Ans: x=-0.4 or x=-2

Q4545) Solve 6x^2+41x+19=0
Ans: x=-0.5 or x=-6.33

Q4546) Solve 6x^2+35x+11=0
Ans: x=-0.33 or x=-5.5

Q4547) Solve 36x^2+49x+13=0
Ans: x=-0.36 or x=-1

Q4548) Solve 2x^2+33x+45=0
Ans: x=-1.5 or x=-15

Q4549) Solve 28x^2+48x+17=0
Ans: x=-0.5 or x=-1.21

Q4550) Solve 21x^2+37x+10=0
Ans: x=-0.33 or x=-1.43

Q4551) Solve 21x^2+45x+24=0
Ans: x=-1 or x=-1.14

Q4552) Solve 10x^2+40x+30=0
Ans: x=-1 or x=-3

Q4553) Solve x^2+42x+41=0
Ans: x=-1 or x=-41

Q4554) Solve 7x^2+24x+20=0
Ans: x=-1.43 or x=-2

Q4555) Solve 50x^2+30x+4=0
Ans: x=-0.2 or x=-0.4

Q4556) Solve 15x^2+32x+4=0
Ans: x=-0.13 or x=-2

Q4557) Solve 6x^2+16x+8=0
Ans: x=-0.67 or x=-2

Q4558) Solve 8x^2+26x+11=0
Ans: x=-0.5 or x=-2.75

Q4559) Solve 4x^2+29x+45=0
Ans: x=-2.25 or x=-5

Q4560) Solve 21x^2+43x+12=0
Ans: x=-0.33 or x=-1.71

Q4561) Solve 2x^2+22x+48=0
Ans: x=-3 or x=-8

Q4562) Solve 27x^2+30x+7=0
Ans: x=-0.33 or x=-0.78

Q4563) Solve 10x^2+21x+8=0
Ans: x=-0.5 or x=-1.6

Q4564) Solve 10x^2+9x+2=0
Ans: x=-0.4 or x=-0.5

Q4565) Solve 13x^2+42x+32=0
Ans: x=-1.23 or x=-2

Q4566) Solve 3x^2+15x+12=0
Ans: x=-1 or x=-4

Q4567) Solve 6x^2+35x+16=0
Ans: x=-0.5 or x=-5.33

Q4568) Solve 23x^2+33x+10=0
Ans: x=-0.43 or x=-1

Q4569) Solve 32x^2+34x+9=0
Ans: x=-0.5 or x=-0.56

Q4570) Solve 42x^2+27x+3=0
Ans: x=-0.14 or x=-0.5

Q4571) Solve 20x^2+28x+9=0
Ans: x=-0.5 or x=-0.9

Q4572) Solve 16x^2+38x+21=0
Ans: x=-0.87 or x=-1.5

Q4573) Solve 44x^2+36x+7=0
Ans: x=-0.32 or x=-0.5

Q4574) Solve 9x^2+23x+14=0
Ans: x=-1 or x=-1.56

Q4575) Solve 4x^2+45x+50=0
Ans: x=-1.25 or x=-10

Q4576) Solve 33x^2+47x+4=0
Ans: x=-0.09 or x=-1.33

Q4577) Solve 4x^2+18x+8=0
Ans: x=-0.5 or x=-4

Q4578) Solve 5x^2+29x+20=0
Ans: x=-0.8 or x=-5

Q4579) Solve 10x^2+41x+31=0
Ans: x=-1 or x=-3.1

Q4580) Solve 5x^2+37x+42=0
Ans: x=-1.4 or x=-6

Q4581) Solve 2x^2+37x+35=0
Ans: x=-1 or x=-17.5

Q4582) Solve 8x^2+36x+28=0
Ans: x=-1 or x=-3.5

Q4583) Solve 2x^2+12x+10=0
Ans: x=-1 or x=-5

Q4584) Solve 10x^2+37x+16=0
Ans: x=-0.5 or x=-3.2

Q4585) Solve 31x^2+32x+1=0
Ans: x=-0.03 or x=-1

Q4586) Solve 48x^2+14x+1=0
Ans: x=-0.12 or x=-0.17

Q4587) Solve 29x^2+44x+15=0
Ans: x=-0.52 or x=-1

Q4588) Solve 36x^2+30x+4=0
Ans: x=-0.17 or x=-0.67

Q4589) Solve 18x^2+45x+28=0
Ans: x=-1.17 or x=-1.33

Q4590) Solve 50x^2+43x+9=0
Ans: x=-0.36 or x=-0.5

Q4591) Solve 16x^2+12x+2=0
Ans: x=-0.25 or x=-0.5

Q4592) Solve 48x^2+35x+2=0
Ans: x=-0.06 or x=-0.67

Q4593) Solve 16x^2+47x+31=0
Ans: x=-1 or x=-1.94

Q4594) Solve 4x^2+27x+38=0
Ans: x=-2 or x=-4.75

Q4595) Solve 14x^2+49x+21=0
Ans: x=-0.5 or x=-3

Q4596) Solve 9x^2+28x+3=0
Ans: x=-0.11 or x=-3

Q4597) Solve x^2+12x+27=0
Ans: x=-3 or x=-9

Q4598) Solve 10x^2+23x+9=0
Ans: x=-0.5 or x=-1.8

Q4599) Solve 12x^2+13x+3=0
Ans: x=-0.33 or x=-0.75

Q4600) Solve 22x^2+24x+2=0
Ans: x=-0.09 or x=-1

Q4601) Solve 15x^2+32x+17=0
Ans: x=-1 or x=-1.13

Q4602) Solve 15x^2+25x+10=0
Ans: x=-0.67 or x=-1

Q4603) Solve 40x^2+42x+8=0
Ans: x=-0.25 or x=-0.8

Q4604) Solve 2x^2+10x+12=0
Ans: x=-2 or x=-3

Q4605) Solve 24x^2+40x+16=0
Ans: x=-0.67 or x=-1

Q4606) Solve 13x^2+50x+48=0
Ans: x=-1.85 or x=-2

Q4607) Solve 9x^2+32x+28=0
Ans: x=-1.56 or x=-2

Q4608) Solve 43x^2+47x+4=0
Ans: x=-0.09 or x=-1

Q4609) Solve 15x^2+28x+13=0
Ans: x=-0.87 or x=-1

Q4610) Solve 3x^2+34x+31=0
Ans: x=-1 or x=-10.33

Q4611) Solve 6x^2+32x+32=0
Ans: x=-1.33 or x=-4

Q4612) Solve 4x^2+37x+9=0
Ans: x=-0.25 or x=-9

Q4613) Solve 14x^2+45x+31=0
Ans: x=-1 or x=-2.21

Q4614) Solve 38x^2+39x+10=0
Ans: x=-0.5 or x=-0.53

Q4615) Solve 3x^2+39x+36=0
Ans: x=-1 or x=-12

Q4616) Solve 5x^2+32x+44=0
Ans: x=-2 or x=-4.4

Q4617) Solve 16x^2+37x+21=0
Ans: x=-1 or x=-1.31

Q4618) Solve 15x^2+49x+34=0
Ans: x=-1 or x=-2.27

Q4619) Solve 9x^2+43x+50=0
Ans: x=-2 or x=-2.78

Q4620) Solve 24x^2+29x+7=0
Ans: x=-0.33 or x=-0.87

Q4621) Solve 48x^2+47x+10=0
Ans: x=-0.31 or x=-0.67

Q4622) Solve 2x^2+9x+10=0
Ans: x=-2 or x=-2.5

Q4623) Solve 22x^2+49x+27=0
Ans: x=-1 or x=-1.23

Q4624) Solve 3x^2+11x+6=0
Ans: x=-0.67 or x=-3

Q4625) Solve 5x^2+13x+8=0
Ans: x=-1 or x=-1.6

Q4626) Solve 3x^2+29x+18=0
Ans: x=-0.67 or x=-9

Q4627) Solve 25x^2+32x+7=0
Ans: x=-0.28 or x=-1

Q4628) Solve 12x^2+47x+40=0
Ans: x=-1.25 or x=-2.67

Q4629) Solve 16x^2+48x+27=0
Ans: x=-0.75 or x=-2.25

Q4630) Solve 30x^2+42x+12=0
Ans: x=-0.4 or x=-1

Q4631) Solve 12x^2+20x+7=0
Ans: x=-0.5 or x=-1.17

Q4632) Solve 18x^2+41x+21=0
Ans: x=-0.78 or x=-1.5

Q4633) Solve 6x^2+26x+24=0
Ans: x=-1.33 or x=-3

Q4634) Solve 2x^2+21x+19=0
Ans: x=-1 or x=-9.5

Q4635) Solve 10x^2+37x+21=0
Ans: x=-0.7 or x=-3

Q4636) Solve 9x^2+18x+8=0
Ans: x=-0.67 or x=-1.33

Q4637) Solve 6x^2+31x+38=0
Ans: x=-2 or x=-3.17

Q4638) Solve 6x^2+29x+23=0
Ans: x=-1 or x=-3.83

Q4639) Solve 19x^2+36x+17=0
Ans: x=-0.89 or x=-1

Q4640) Solve 18x^2+49x+33=0
Ans: x=-1.22 or x=-1.5

Q4641) Solve 6x^2+35x+46=0
Ans: x=-2 or x=-3.83

Q4642) Solve 21x^2+35x+14=0
Ans: x=-0.67 or x=-1

Q4643) Solve 35x^2+44x+12=0
Ans: x=-0.4 or x=-0.86

Q4644) Solve 3x^2+10x+3=0
Ans: x=-0.33 or x=-3

Q4645) Solve 36x^2+39x+9=0
Ans: x=-0.33 or x=-0.75

Q4646) Solve 46x^2+49x+3=0
Ans: x=-0.07 or x=-1

Q4647) Solve 42x^2+37x+5=0
Ans: x=-0.17 or x=-0.71

Q4648) Solve 8x^2+46x+38=0
Ans: x=-1 or x=-4.75

Q4649) Solve 9x^2+47x+10=0
Ans: x=-0.22 or x=-5

Q4650) Solve 32x^2+50x+17=0
Ans: x=-0.5 or x=-1.06

Q4651) Solve 13x^2+45x+18=0
Ans: x=-0.46 or x=-3

Q4652) Solve 44x^2+31x+5=0
Ans: x=-0.25 or x=-0.45

Q4653) Solve 8x^2+46x+21=0
Ans: x=-0.5 or x=-5.25

Q4654) Solve 2x^2+27x+36=0
Ans: x=-1.5 or x=-12

Q4655) Solve 24x^2+34x+5=0
Ans: x=-0.17 or x=-1.25

Q4656) Solve 50x^2+30x+4=0
Ans: x=-0.2 or x=-0.4

Q4657) Solve 36x^2+38x+10=0
Ans: x=-0.5 or x=-0.56

Q4658) Solve 32x^2+33x+1=0
Ans: x=-0.03 or x=-1

Q4659) Solve 42x^2+32x+6=0
Ans: x=-0.33 or x=-0.43

Q4660) Solve 18x^2+32x+14=0
Ans: x=-0.78 or x=-1

Q4661) Solve 4x^2+23x+15=0
Ans: x=-0.75 or x=-5

Q4662) Solve 41x^2+49x+8=0
Ans: x=-0.2 or x=-1

Q4663) Solve 6x^2+35x+50=0
Ans: x=-2.5 or x=-3.33

Q4664) Solve 28x^2+27x+5=0
Ans: x=-0.25 or x=-0.71

Q4665) Solve 12x^2+47x+40=0
Ans: x=-1.25 or x=-2.67

Q4666) Solve 9x^2+37x+4=0
Ans: x=-0.11 or x=-4

Q4667) Solve 14x^2+29x+2=0
Ans: x=-0.07 or x=-2

Q4668) Solve 9x^2+46x+5=0
Ans: x=-0.11 or x=-5

Q4669) Solve 3x^2+23x+34=0
Ans: x=-2 or x=-5.67

Q4670) Solve 5x^2+32x+44=0
Ans: x=-2 or x=-4.4

Q4671) Solve 3x^2+19x+28=0
Ans: x=-2.33 or x=-4

Q4672) Solve 8x^2+25x+17=0
Ans: x=-1 or x=-2.12

Q4673) Solve x^2+9x+8=0
Ans: x=-1 or x=-8

Q4674) Solve 9x^2+25x+14=0
Ans: x=-0.78 or x=-2

Q4675) Solve 11x^2+48x+16=0
Ans: x=-0.36 or x=-4

Q4676) Solve 2x^2+15x+13=0
Ans: x=-1 or x=-6.5

Q4677) Solve 21x^2+33x+12=0
Ans: x=-0.57 or x=-1

Q4678) Solve 21x^2+40x+11=0
Ans: x=-0.33 or x=-1.57

Q4679) Solve 20x^2+46x+26=0
Ans: x=-1 or x=-1.3

Q4680) Solve 6x^2+45x+39=0
Ans: x=-1 or x=-6.5

Q4681) Solve 28x^2+43x+9=0
Ans: x=-0.25 or x=-1.29

Q4682) Solve 14x^2+19x+6=0
Ans: x=-0.5 or x=-0.86

Q4683) Solve 6x^2+37x+45=0
Ans: x=-1.67 or x=-4.5

Q4684) Solve 7x^2+23x+18=0
Ans: x=-1.29 or x=-2

Q4685) Solve 6x^2+32x+10=0
Ans: x=-0.33 or x=-5

Q4686) Solve x^2+12x+27=0
Ans: x=-3 or x=-9

Q4687) Solve 27x^2+42x+11=0
Ans: x=-0.33 or x=-1.22

Q4688) Solve 6x^2+28x+32=0
Ans: x=-2 or x=-2.67

Q4689) Solve 12x^2+48x+36=0
Ans: x=-1 or x=-3

Q4690) Solve 15x^2+31x+14=0
Ans: x=-0.67 or x=-1.4

Q4691) Solve 9x^2+12x+4=0
Ans: x=-0.67 or x=-0.67

Q4692) Solve 22x^2+47x+25=0
Ans: x=-1 or x=-1.14

Q4693) Solve 40x^2+34x+7=0
Ans: x=-0.35 or x=-0.5

Q4694) Solve 7x^2+40x+33=0
Ans: x=-1 or x=-4.71

Q4695) Solve 12x^2+38x+26=0
Ans: x=-1 or x=-2.17

Q4696) Solve 39x^2+42x+3=0
Ans: x=-0.08 or x=-1

Q4697) Solve 28x^2+30x+8=0
Ans: x=-0.5 or x=-0.57

Q4698) Solve 9x^2+42x+45=0
Ans: x=-1.67 or x=-3

Q4699) Solve 24x^2+22x+3=0
Ans: x=-0.17 or x=-0.75

Q4700) Solve 50x^2+40x+6=0
Ans: x=-0.2 or x=-0.6

Q4701) Solve 24x^2+40x+14=0
Ans: x=-0.5 or x=-1.17

Q4702) Solve 24x^2+42x+18=0
Ans: x=-0.75 or x=-1

Q4703) Solve 42x^2+41x+9=0
Ans: x=-0.33 or x=-0.64

Q4704) Solve 4x^2+27x+44=0
Ans: x=-2.75 or x=-4

Q4705) Solve 15x^2+29x+8=0
Ans: x=-0.33 or x=-1.6

Q4706) Solve 5x^2+42x+37=0
Ans: x=-1 or x=-7.4

Q4707) Solve 2x^2+19x+42=0
Ans: x=-3.5 or x=-6

Q4708) Solve 50x^2+35x+5=0
Ans: x=-0.2 or x=-0.5

Q4709) Solve 24x^2+44x+16=0
Ans: x=-0.5 or x=-1.33

Q4710) Solve 6x^2+39x+45=0
Ans: x=-1.5 or x=-5

Q4711) Solve 12x^2+44x+39=0
Ans: x=-1.5 or x=-2.17

Q4712) Solve 35x^2+19x+2=0
Ans: x=-0.14 or x=-0.4

Q4713) Solve 7x^2+29x+22=0
Ans: x=-1 or x=-3.14

Q4714) Solve 32x^2+44x+5=0
Ans: x=-0.12 or x=-1.25

Q4715) Solve 17x^2+22x+5=0
Ans: x=-0.29 or x=-1

Q4716) Solve 16x^2+40x+9=0
Ans: x=-0.25 or x=-2.25

Q4717) Solve 40x^2+32x+6=0
Ans: x=-0.3 or x=-0.5

Q4718) Solve 37x^2+41x+4=0
Ans: x=-0.11 or x=-1

Q4719) Solve 42x^2+19x+2=0
Ans: x=-0.17 or x=-0.29

Q4720) Solve 18x^2+38x+20=0
Ans: x=-1 or x=-1.11

Q4721) Solve 13x^2+46x+33=0
Ans: x=-1 or x=-2.54

Q4722) Solve 46x^2+47x+12=0
Ans: x=-0.5 or x=-0.52

Q4723) Solve 30x^2+26x+4=0
Ans: x=-0.2 or x=-0.67

Q4724) Solve 31x^2+33x+2=0
Ans: x=-0.06 or x=-1

Q4725) Solve 20x^2+37x+8=0
Ans: x=-0.25 or x=-1.6

Q4726) Solve 31x^2+37x+6=0
Ans: x=-0.19 or x=-1

Q4727) Solve 33x^2+31x+6=0
Ans: x=-0.27 or x=-0.67

Q4728) Solve 40x^2+48x+8=0
Ans: x=-0.2 or x=-1

Q4729) Solve 42x^2+32x+6=0
Ans: x=-0.33 or x=-0.43

Q4730) Solve 44x^2+26x+2=0
Ans: x=-0.09 or x=-0.5

Q4731) Solve 13x^2+37x+24=0
Ans: x=-1 or x=-1.85

Q4732) Solve 32x^2+39x+7=0
Ans: x=-0.22 or x=-1

Q4733) Solve 49x^2+35x+6=0
Ans: x=-0.29 or x=-0.43

Q4734) Solve 10x^2+35x+25=0
Ans: x=-1 or x=-2.5

Q4735) Solve 30x^2+21x+3=0
Ans: x=-0.2 or x=-0.5

Q4736) Solve 10x^2+47x+9=0
Ans: x=-0.2 or x=-4.5

Q4737) Solve 50x^2+40x+6=0
Ans: x=-0.2 or x=-0.6

Q4738) Solve 21x^2+22x+1=0
Ans: x=-0.05 or x=-1

Q4739) Solve 6x^2+29x+34=0
Ans: x=-2 or x=-2.83

Q4740) Solve 25x^2+45x+20=0
Ans: x=-0.8 or x=-1

Q4741) Solve 2x^2+17x+30=0
Ans: x=-2.5 or x=-6

Q4742) Solve 22x^2+40x+18=0
Ans: x=-0.82 or x=-1

Q4743) Solve 38x^2+49x+15=0
Ans: x=-0.5 or x=-0.79

Q4744) Solve 12x^2+41x+22=0
Ans: x=-0.67 or x=-2.75

Q4745) Solve 3x^2+48x+45=0
Ans: x=-1 or x=-15

Q4746) Solve 11x^2+45x+4=0
Ans: x=-0.09 or x=-4

Q4747) Solve 16x^2+34x+4=0
Ans: x=-0.12 or x=-2

Q4748) Solve 14x^2+35x+14=0
Ans: x=-0.5 or x=-2

Q4749) Solve 18x^2+25x+8=0
Ans: x=-0.5 or x=-0.89

Q4750) Solve 8x^2+26x+15=0
Ans: x=-0.75 or x=-2.5

Q4751) Solve 7x^2+32x+25=0
Ans: x=-1 or x=-3.57

Q4752) Solve 12x^2+26x+14=0
Ans: x=-1 or x=-1.17

Q4753) Solve 22x^2+49x+19=0
Ans: x=-0.5 or x=-1.73

Q4754) Solve 3x^2+45x+42=0
Ans: x=-1 or x=-14

Q4755) Solve 5x^2+36x+31=0
Ans: x=-1 or x=-6.2

Q4756) Solve 6x^2+28x+16=0
Ans: x=-0.67 or x=-4

Q4757) Solve 6x^2+34x+20=0
Ans: x=-0.67 or x=-5

Q4758) Solve 22x^2+48x+8=0
Ans: x=-0.18 or x=-2

Q4759) Solve 6x^2+23x+10=0
Ans: x=-0.5 or x=-3.33

Q4760) Solve 30x^2+43x+15=0
Ans: x=-0.6 or x=-0.83

Q4761) Solve 8x^2+46x+45=0
Ans: x=-1.25 or x=-4.5

Q4762) Solve 25x^2+45x+14=0
Ans: x=-0.4 or x=-1.4

Q4763) Solve 25x^2+40x+16=0
Ans: x=-0.8 or x=-0.8

Q4764) Solve 12x^2+22x+10=0
Ans: x=-0.83 or x=-1

Q4765) Solve 26x^2+41x+15=0
Ans: x=-0.58 or x=-1

Q4766) Solve 2x^2+17x+30=0
Ans: x=-2.5 or x=-6

Q4767) Solve x^2+15x+44=0
Ans: x=-4 or x=-11

Q4768) Solve 10x^2+37x+7=0
Ans: x=-0.2 or x=-3.5

Q4769) Solve 25x^2+40x+16=0
Ans: x=-0.8 or x=-0.8

Q4770) Solve 3x^2+28x+32=0
Ans: x=-1.33 or x=-8

Q4771) Solve 5x^2+37x+14=0
Ans: x=-0.4 or x=-7

Q4772) Solve 27x^2+37x+10=0
Ans: x=-0.37 or x=-1

Q4773) Solve 22x^2+31x+10=0
Ans: x=-0.5 or x=-0.91

Q4774) Solve 40x^2+49x+9=0
Ans: x=-0.22 or x=-1

Q4775) Solve 30x^2+49x+6=0
Ans: x=-0.13 or x=-1.5

Q4776) Solve x^2+26x+48=0
Ans: x=-2 or x=-24

Q4777) Solve 2x^2+18x+28=0
Ans: x=-2 or x=-7

Q4778) Solve x^2+8x+16=0
Ans: x=-4 or x=-4

Q4779) Solve 18x^2+23x+7=0
Ans: x=-0.5 or x=-0.78

Q4780) Solve 8x^2+23x+15=0
Ans: x=-1 or x=-1.87

Q4781) Solve 13x^2+50x+33=0
Ans: x=-0.85 or x=-3

Q4782) Solve 22x^2+38x+16=0
Ans: x=-0.73 or x=-1

Q4783) Solve 3x^2+20x+32=0
Ans: x=-2.67 or x=-4

Q4784) Solve 44x^2+28x+3=0
Ans: x=-0.14 or x=-0.5

Q4785) Solve 11x^2+32x+21=0
Ans: x=-1 or x=-1.91

Q4786) Solve 6x^2+44x+14=0
Ans: x=-0.33 or x=-7

Q4787) Solve 5x^2+28x+39=0
Ans: x=-2.6 or x=-3

Q4788) Solve 12x^2+40x+17=0
Ans: x=-0.5 or x=-2.83

Q4789) Solve 19x^2+49x+30=0
Ans: x=-1 or x=-1.58

Q4790) Solve x^2+9x+18=0
Ans: x=-3 or x=-6

Q4791) Solve 6x^2+28x+16=0
Ans: x=-0.67 or x=-4

Q4792) Solve 10x^2+47x+48=0
Ans: x=-1.5 or x=-3.2

Q4793) Solve 7x^2+23x+6=0
Ans: x=-0.29 or x=-3

Q4794) Solve 2x^2+8x+6=0
Ans: x=-1 or x=-3

Q4795) Solve 8x^2+41x+33=0
Ans: x=-1 or x=-4.12

Q4796) Solve 8x^2+33x+4=0
Ans: x=-0.12 or x=-4

Q4797) Solve 9x^2+25x+16=0
Ans: x=-1 or x=-1.78

Q4798) Solve 27x^2+35x+8=0
Ans: x=-0.3 or x=-1

Q4799) Solve 7x^2+43x+6=0
Ans: x=-0.14 or x=-6

Q4800) Solve 14x^2+23x+9=0
Ans: x=-0.64 or x=-1

Q4801) Solve 8x^2+28x+12=0
Ans: x=-0.5 or x=-3

Q4802) Solve 5x^2+26x+5=0
Ans: x=-0.2 or x=-5

Q4803) Solve 10x^2+31x+21=0
Ans: x=-1 or x=-2.1

Q4804) Solve 2x^2+47x+23=0
Ans: x=-0.5 or x=-23

Q4805) Solve 6x^2+35x+11=0
Ans: x=-0.33 or x=-5.5

Q4806) Solve 21x^2+33x+12=0
Ans: x=-0.57 or x=-1

Q4807) Solve 5x^2+27x+34=0
Ans: x=-2 or x=-3.4

Q4808) Solve 9x^2+49x+40=0
Ans: x=-1 or x=-4.44

Q4809) Solve 29x^2+35x+6=0
Ans: x=-0.21 or x=-1

Q4810) Solve 10x^2+41x+31=0
Ans: x=-1 or x=-3.1

Q4811) Solve 7x^2+8x+1=0
Ans: x=-0.14 or x=-1

Q4812) Solve 6x^2+14x+4=0
Ans: x=-0.33 or x=-2

Q4813) Solve 7x^2+25x+22=0
Ans: x=-1.57 or x=-2

Q4814) Solve 3x^2+22x+35=0
Ans: x=-2.33 or x=-5

Q4815) Solve 4x^2+9x+2=0
Ans: x=-0.25 or x=-2

Q4816) Solve 9x^2+42x+48=0
Ans: x=-2 or x=-2.67

Q4817) Solve 14x^2+45x+34=0
Ans: x=-1.21 or x=-2

Q4818) Solve 4x^2+28x+45=0
Ans: x=-2.5 or x=-4.5

Q4819) Solve 8x^2+44x+48=0
Ans: x=-1.5 or x=-4

Q4820) Solve 11x^2+31x+18=0
Ans: x=-0.82 or x=-2

Q4821) Solve 10x^2+39x+35=0
Ans: x=-1.4 or x=-2.5

Q4822) Solve 3x^2+23x+34=0
Ans: x=-2 or x=-5.67

Q4823) Solve 48x^2+20x+2=0
Ans: x=-0.17 or x=-0.25

Q4824) Solve 14x^2+43x+20=0
Ans: x=-0.57 or x=-2.5

Q4825) Solve 3x^2+40x+37=0
Ans: x=-1 or x=-12.33

Q4826) Solve 2x^2+39x+19=0
Ans: x=-0.5 or x=-19

Q4827) Solve 17x^2+50x+32=0
Ans: x=-0.94 or x=-2

Q4828) Solve 24x^2+47x+23=0
Ans: x=-0.96 or x=-1

Q4829) Solve 32x^2+36x+10=0
Ans: x=-0.5 or x=-0.62

Q4830) Solve 30x^2+43x+15=0
Ans: x=-0.6 or x=-0.83

Q4831) Solve 17x^2+43x+26=0
Ans: x=-1 or x=-1.53

Q4832) Solve 39x^2+16x+1=0
Ans: x=-0.08 or x=-0.33

Q4833) Solve 11x^2+45x+36=0
Ans: x=-1.09 or x=-3

Q4834) Solve 44x^2+35x+6=0
Ans: x=-0.25 or x=-0.55

Q4835) Solve 22x^2+48x+8=0
Ans: x=-0.18 or x=-2

Q4836) Solve 10x^2+35x+15=0
Ans: x=-0.5 or x=-3

Q4837) Solve 48x^2+49x+1=0
Ans: x=-0.02 or x=-1

Q4838) Solve 3x^2+19x+16=0
Ans: x=-1 or x=-5.33

Q4839) Solve 10x^2+40x+30=0
Ans: x=-1 or x=-3

Q4840) Solve 34x^2+39x+5=0
Ans: x=-0.15 or x=-1

Q4841) Solve 46x^2+48x+2=0
Ans: x=-0.04 or x=-1

Q4842) Solve 48x^2+25x+3=0
Ans: x=-0.19 or x=-0.33

Q4843) Solve 3x^2+25x+8=0
Ans: x=-0.33 or x=-8

Q4844) Solve 40x^2+49x+9=0
Ans: x=-0.22 or x=-1

Q4845) Solve 22x^2+37x+15=0
Ans: x=-0.68 or x=-1

Q4846) Solve 36x^2+26x+4=0
Ans: x=-0.22 or x=-0.5

Q4847) Solve 7x^2+46x+39=0
Ans: x=-1 or x=-5.57

Q4848) Solve 5x^2+45x+40=0
Ans: x=-1 or x=-8

Q4849) Solve 14x^2+28x+14=0
Ans: x=-1 or x=-1

Q4850) Solve 2x^2+19x+30=0
Ans: x=-2 or x=-7.5

Q4851) Solve 5x^2+32x+35=0
Ans: x=-1.4 or x=-5

Q4852) Solve 50x^2+35x+5=0
Ans: x=-0.2 or x=-0.5

Q4853) Solve x^2+12x+36=0
Ans: x=-6 or x=-6

Q4854) Solve 10x^2+37x+33=0
Ans: x=-1.5 or x=-2.2

Q4855) Solve 4x^2+31x+21=0
Ans: x=-0.75 or x=-7

Q4856) Solve 7x^2+28x+21=0
Ans: x=-1 or x=-3

Q4857) Solve 4x^2+39x+27=0
Ans: x=-0.75 or x=-9

Q4858) Solve 12x^2+35x+22=0
Ans: x=-0.92 or x=-2

Q4859) Solve 15x^2+25x+10=0
Ans: x=-0.67 or x=-1

Q4860) Solve 10x^2+19x+9=0
Ans: x=-0.9 or x=-1

Q4861) Solve 4x^2+42x+20=0
Ans: x=-0.5 or x=-10

Q4862) Solve 46x^2+50x+4=0
Ans: x=-0.09 or x=-1

Q4863) Solve 14x^2+39x+10=0
Ans: x=-0.29 or x=-2.5

Q4864) Solve 19x^2+48x+20=0
Ans: x=-0.53 or x=-2

Q4865) Solve 12x^2+50x+8=0
Ans: x=-0.17 or x=-4

Q4866) Solve 31x^2+44x+13=0
Ans: x=-0.42 or x=-1

Q4867) Solve 44x^2+49x+5=0
Ans: x=-0.11 or x=-1

Q4868) Solve 6x^2+7x+1=0
Ans: x=-0.17 or x=-1

Q4869) Solve 7x^2+50x+48=0
Ans: x=-1.14 or x=-6

Q4870) Solve 2x^2+21x+10=0
Ans: x=-0.5 or x=-10

Q4871) Solve 9x^2+42x+48=0
Ans: x=-2 or x=-2.67

Q4872) Solve 32x^2+26x+5=0
Ans: x=-0.31 or x=-0.5

Q4873) Solve 25x^2+25x+4=0
Ans: x=-0.2 or x=-0.8

Q4874) Solve 19x^2+20x+1=0
Ans: x=-0.05 or x=-1

Q4875) Solve 9x^2+27x+20=0
Ans: x=-1.33 or x=-1.67

Q4876) Solve 21x^2+26x+8=0
Ans: x=-0.57 or x=-0.67

Q4877) Solve 2x^2+25x+23=0
Ans: x=-1 or x=-11.5

Q4878) Solve 15x^2+48x+9=0
Ans: x=-0.2 or x=-3

Q4879) Solve 2x^2+45x+43=0
Ans: x=-1 or x=-21.5

Q4880) Solve 28x^2+39x+8=0
Ans: x=-0.25 or x=-1.14

Q4881) Solve 12x^2+50x+48=0
Ans: x=-1.5 or x=-2.67

Q4882) Solve 18x^2+33x+5=0
Ans: x=-0.17 or x=-1.67

Q4883) Solve 32x^2+12x+1=0
Ans: x=-0.12 or x=-0.25

Q4884) Solve 22x^2+46x+24=0
Ans: x=-1 or x=-1.09

Q4885) Solve x^2+38x+37=0
Ans: x=-1 or x=-37

Q4886) Solve 18x^2+49x+26=0
Ans: x=-0.72 or x=-2

Q4887) Solve 4x^2+25x+34=0
Ans: x=-2 or x=-4.25

Q4888) Solve 6x^2+25x+11=0
Ans: x=-0.5 or x=-3.67

Q4889) Solve 36x^2+40x+11=0
Ans: x=-0.5 or x=-0.61

Q4890) Solve 48x^2+50x+13=0
Ans: x=-0.5 or x=-0.54

Q4891) Solve 27x^2+15x+2=0
Ans: x=-0.22 or x=-0.33

Q4892) Solve 15x^2+29x+8=0
Ans: x=-0.33 or x=-1.6

Q4893) Solve 31x^2+44x+13=0
Ans: x=-0.42 or x=-1

Q4894) Solve 17x^2+35x+2=0
Ans: x=-0.06 or x=-2

Q4895) Solve 11x^2+26x+8=0
Ans: x=-0.36 or x=-2

Q4896) Solve 24x^2+22x+4=0
Ans: x=-0.25 or x=-0.67

Q4897) Solve 6x^2+37x+45=0
Ans: x=-1.67 or x=-4.5

Q4898) Solve 45x^2+21x+2=0
Ans: x=-0.13 or x=-0.33

Q4899) Solve 3x^2+25x+38=0
Ans: x=-2 or x=-6.33

Q4900) Solve 8x^2+22x+15=0
Ans: x=-1.25 or x=-1.5

Q4901) Solve 3x^2+16x+13=0
Ans: x=-1 or x=-4.33

Q4902) Solve 8x^2+19x+6=0
Ans: x=-0.37 or x=-2

Q4903) Solve 32x^2+44x+9=0
Ans: x=-0.25 or x=-1.12

Q4904) Solve 39x^2+49x+12=0
Ans: x=-0.33 or x=-0.92

Q4905) Solve 13x^2+27x+14=0
Ans: x=-1 or x=-1.08

Q4906) Solve 10x^2+43x+28=0
Ans: x=-0.8 or x=-3.5

Q4907) Solve 24x^2+49x+2=0
Ans: x=-0.04 or x=-2

Q4908) Solve 6x^2+13x+5=0
Ans: x=-0.5 or x=-1.67

Q4909) Solve 27x^2+33x+8=0
Ans: x=-0.33 or x=-0.89

Q4910) Solve 5x^2+21x+4=0
Ans: x=-0.2 or x=-4

Q4911) Solve 32x^2+44x+9=0
Ans: x=-0.25 or x=-1.12

Q4912) Solve 5x^2+31x+48=0
Ans: x=-3 or x=-3.2

Q4913) Solve 9x^2+20x+4=0
Ans: x=-0.22 or x=-2

Q4914) Solve 29x^2+34x+5=0
Ans: x=-0.17 or x=-1

Q4915) Solve 5x^2+48x+27=0
Ans: x=-0.6 or x=-9

Q4916) Solve 10x^2+45x+35=0
Ans: x=-1 or x=-3.5

Q4917) Solve 2x^2+10x+12=0
Ans: x=-2 or x=-3

Q4918) Solve 24x^2+38x+10=0
Ans: x=-0.33 or x=-1.25

Q4919) Solve 26x^2+31x+9=0
Ans: x=-0.5 or x=-0.69

Q4920) Solve 6x^2+43x+20=0
Ans: x=-0.5 or x=-6.67

Q4921) Solve 9x^2+27x+20=0
Ans: x=-1.33 or x=-1.67

Q4922) Solve 5x^2+27x+28=0
Ans: x=-1.4 or x=-4

Q4923) Solve 8x^2+31x+21=0
Ans: x=-0.87 or x=-3

Q4924) Solve 24x^2+46x+10=0
Ans: x=-0.25 or x=-1.67

Q4925) Solve 30x^2+49x+20=0
Ans: x=-0.8 or x=-0.83

Q4926) Solve 2x^2+12x+10=0
Ans: x=-1 or x=-5

Q4927) Solve 13x^2+38x+25=0
Ans: x=-1 or x=-1.92

Q4928) Solve 2x^2+25x+50=0
Ans: x=-2.5 or x=-10

Q4929) Solve 20x^2+40x+15=0
Ans: x=-0.5 or x=-1.5

Q4930) Solve 2x^2+32x+30=0
Ans: x=-1 or x=-15

Q4931) Solve 49x^2+28x+3=0
Ans: x=-0.14 or x=-0.43

Q4932) Solve 9x^2+36x+35=0
Ans: x=-1.67 or x=-2.33

Q4933) Solve 26x^2+35x+9=0
Ans: x=-0.35 or x=-1

Q4934) Solve 7x^2+36x+44=0
Ans: x=-2 or x=-3.14

Q4935) Solve 8x^2+23x+14=0
Ans: x=-0.87 or x=-2

Q4936) Solve 33x^2+17x+2=0
Ans: x=-0.18 or x=-0.33

Q4937) Solve 23x^2+39x+16=0
Ans: x=-0.7 or x=-1

Q4938) Solve 4x^2+36x+17=0
Ans: x=-0.5 or x=-8.5

Q4939) Solve 19x^2+40x+21=0
Ans: x=-1 or x=-1.11

Q4940) Solve 10x^2+40x+30=0
Ans: x=-1 or x=-3

Q4941) Solve 10x^2+45x+35=0
Ans: x=-1 or x=-3.5

Q4942) Solve 16x^2+22x+7=0
Ans: x=-0.5 or x=-0.87

Q4943) Solve 5x^2+15x+10=0
Ans: x=-1 or x=-2

Q4944) Solve 6x^2+49x+8=0
Ans: x=-0.17 or x=-8

Q4945) Solve 15x^2+38x+24=0
Ans: x=-1.2 or x=-1.33

Q4946) Solve 14x^2+43x+3=0
Ans: x=-0.07 or x=-3

Q4947) Solve 26x^2+47x+17=0
Ans: x=-0.5 or x=-1.31

Q4948) Solve 23x^2+29x+6=0
Ans: x=-0.26 or x=-1

Q4949) Solve 32x^2+33x+1=0
Ans: x=-0.03 or x=-1

Q4950) Solve 14x^2+45x+19=0
Ans: x=-0.5 or x=-2.71

Q4951) Solve 20x^2+44x+21=0
Ans: x=-0.7 or x=-1.5

Q4952) Solve 9x^2+28x+19=0
Ans: x=-1 or x=-2.11

Q4953) Solve 20x^2+49x+29=0
Ans: x=-1 or x=-1.45

Q4954) Solve 2x^2+16x+30=0
Ans: x=-3 or x=-5

Q4955) Solve 9x^2+46x+5=0
Ans: x=-0.11 or x=-5

Q4956) Solve 29x^2+30x+1=0
Ans: x=-0.03 or x=-1

Q4957) Solve 44x^2+49x+12=0
Ans: x=-0.36 or x=-0.75

Q4958) Solve 20x^2+47x+14=0
Ans: x=-0.35 or x=-2

Q4959) Solve 5x^2+13x+8=0
Ans: x=-1 or x=-1.6

Q4960) Solve x^2+24x+23=0
Ans: x=-1 or x=-23

Q4961) Solve 28x^2+25x+3=0
Ans: x=-0.14 or x=-0.75

Q4962) Solve 2x^2+26x+24=0
Ans: x=-1 or x=-12

Q4963) Solve 18x^2+40x+8=0
Ans: x=-0.22 or x=-2

Q4964) Solve 20x^2+45x+10=0
Ans: x=-0.25 or x=-2

Q4965) Solve 40x^2+48x+8=0
Ans: x=-0.2 or x=-1

Q4966) Solve 20x^2+43x+6=0
Ans: x=-0.15 or x=-2

Q4967) Solve 2x^2+26x+44=0
Ans: x=-2 or x=-11

Q4968) Solve 10x^2+41x+42=0
Ans: x=-2 or x=-2.1

Q4969) Solve 18x^2+27x+10=0
Ans: x=-0.67 or x=-0.83

Q4970) Solve 11x^2+25x+14=0
Ans: x=-1 or x=-1.27

Q4971) Solve 5x^2+48x+27=0
Ans: x=-0.6 or x=-9

Q4972) Solve 9x^2+30x+21=0
Ans: x=-1 or x=-2.33

Q4973) Solve 6x^2+44x+14=0
Ans: x=-0.33 or x=-7

Q4974) Solve 8x^2+31x+23=0
Ans: x=-1 or x=-2.87

Q4975) Solve 2x^2+36x+34=0
Ans: x=-1 or x=-17

Q4976) Solve 8x^2+41x+5=0
Ans: x=-0.12 or x=-5

Q4977) Solve 3x^2+36x+33=0
Ans: x=-1 or x=-11

Q4978) Solve 6x^2+45x+39=0
Ans: x=-1 or x=-6.5

Q4979) Solve 12x^2+25x+12=0
Ans: x=-0.75 or x=-1.33

Q4980) Solve 34x^2+23x+3=0
Ans: x=-0.18 or x=-0.5

Q4981) Solve 8x^2+28x+12=0
Ans: x=-0.5 or x=-3

Q4982) Solve 40x^2+37x+4=0
Ans: x=-0.12 or x=-0.8

Q4983) Solve 15x^2+33x+6=0
Ans: x=-0.2 or x=-2

Q4984) Solve 2x^2+11x+5=0
Ans: x=-0.5 or x=-5

Q4985) Solve 27x^2+36x+9=0
Ans: x=-0.33 or x=-1

Q4986) Solve 17x^2+24x+7=0
Ans: x=-0.41 or x=-1

Q4987) Solve 12x^2+49x+4=0
Ans: x=-0.08 or x=-4

Q4988) Solve 20x^2+45x+25=0
Ans: x=-1 or x=-1.25

Q4989) Solve 9x^2+45x+26=0
Ans: x=-0.67 or x=-4.33

Q4990) Solve 26x^2+29x+8=0
Ans: x=-0.5 or x=-0.62

Q4991) Solve 28x^2+30x+8=0
Ans: x=-0.5 or x=-0.57

Q4992) Solve 50x^2+40x+8=0
Ans: x=-0.4 or x=-0.4

Q4993) Solve 12x^2+37x+26=0
Ans: x=-1.08 or x=-2

Q4994) Solve 24x^2+49x+2=0
Ans: x=-0.04 or x=-2

Q4995) Solve 19x^2+47x+28=0
Ans: x=-1 or x=-1.47

Q4996) Solve 7x^2+39x+50=0
Ans: x=-2 or x=-3.57

Q4997) Solve 4x^2+48x+23=0
Ans: x=-0.5 or x=-11.5

Q4998) Solve 2x^2+47x+45=0
Ans: x=-1 or x=-22.5

Q4999) Solve 25x^2+40x+7=0
Ans: x=-0.2 or x=-1.4

Q5000) Solve 14x^2+29x+12=0
Ans: x=-0.57 or x=-1.5

Q5001) Solve 25x^2+35x+12=0
Ans: x=-0.6 or x=-0.8

Q5002) Solve 7x^2+43x+36=0
Ans: x=-1 or x=-5.14

Q5003) Solve 11x^2+34x+3=0
Ans: x=-0.09 or x=-3

Q5004) Solve 13x^2+44x+31=0
Ans: x=-1 or x=-2.38

Q5005) Solve 7x^2+40x+25=0
Ans: x=-0.71 or x=-5

Q5006) Solve 8x^2+44x+48=0
Ans: x=-1.5 or x=-4

Q5007) Solve 14x^2+34x+12=0
Ans: x=-0.43 or x=-2

Q5008) Solve 26x^2+31x+5=0
Ans: x=-0.19 or x=-1

Q5009) Solve 28x^2+34x+10=0
Ans: x=-0.5 or x=-0.71

Q5010) Solve 15x^2+44x+21=0
Ans: x=-0.6 or x=-2.33

Q5011) Solve x^2+26x+25=0
Ans: x=-1 or x=-25

Q5012) Solve 4x^2+17x+18=0
Ans: x=-2 or x=-2.25

Q5013) Solve 28x^2+27x+5=0
Ans: x=-0.25 or x=-0.71

Q5014) Solve 15x^2+36x+21=0
Ans: x=-1 or x=-1.4

Q5015) Solve 42x^2+44x+10=0
Ans: x=-0.33 or x=-0.71

Q5016) Solve 36x^2+39x+9=0
Ans: x=-0.33 or x=-0.75

Q5017) Solve 2x^2+35x+33=0
Ans: x=-1 or x=-16.5

Q5018) Solve 12x^2+14x+4=0
Ans: x=-0.5 or x=-0.67

Q5019) Solve 9x^2+34x+32=0
Ans: x=-1.78 or x=-2

Q5020) Solve 7x^2+35x+42=0
Ans: x=-2 or x=-3

Q5021) Solve 4x^2+41x+37=0
Ans: x=-1 or x=-9.25

Q5022) Solve 40x^2+37x+4=0
Ans: x=-0.12 or x=-0.8

Q5023) Solve 6x^2+7x+1=0
Ans: x=-0.17 or x=-1

Q5024) Solve 10x^2+17x+6=0
Ans: x=-0.5 or x=-1.2

Q5025) Solve 9x^2+28x+3=0
Ans: x=-0.11 or x=-3

Q5026) Solve 12x^2+32x+21=0
Ans: x=-1.17 or x=-1.5

Q5027) Solve 6x^2+29x+20=0
Ans: x=-0.83 or x=-4

Q5028) Solve 48x^2+16x+1=0
Ans: x=-0.08 or x=-0.25

Q5029) Solve 20x^2+9x+1=0
Ans: x=-0.2 or x=-0.25

Q5030) Solve 8x^2+42x+45=0
Ans: x=-1.5 or x=-3.75

Q5031) Solve 15x^2+49x+40=0
Ans: x=-1.6 or x=-1.67

Q5032) Solve 6x^2+21x+18=0
Ans: x=-1.5 or x=-2

Q5033) Solve 6x^2+34x+28=0
Ans: x=-1 or x=-4.67

Q5034) Solve 11x^2+16x+5=0
Ans: x=-0.45 or x=-1

Q5035) Solve 10x^2+36x+18=0
Ans: x=-0.6 or x=-3

Q5036) Solve 18x^2+42x+24=0
Ans: x=-1 or x=-1.33

Q5037) Solve 34x^2+19x+1=0
Ans: x=-0.06 or x=-0.5

Q5038) Solve 12x^2+48x+45=0
Ans: x=-1.5 or x=-2.5

Q5039) Solve 9x^2+15x+4=0
Ans: x=-0.33 or x=-1.33

Q5040) Solve 21x^2+47x+10=0
Ans: x=-0.24 or x=-2

Q5041) Solve 28x^2+43x+15=0
Ans: x=-0.54 or x=-1

Q5042) Solve 2x^2+15x+22=0
Ans: x=-2 or x=-5.5

Q5043) Solve 7x^2+34x+24=0
Ans: x=-0.86 or x=-4

Q5044) Solve 26x^2+35x+11=0
Ans: x=-0.5 or x=-0.85

Q5045) Solve 8x^2+34x+36=0
Ans: x=-2 or x=-2.25

Q5046) Solve 16x^2+49x+3=0
Ans: x=-0.06 or x=-3

Q5047) Solve 19x^2+49x+30=0
Ans: x=-1 or x=-1.58

Q5048) Solve 18x^2+45x+25=0
Ans: x=-0.83 or x=-1.67

Q5049) Solve 23x^2+43x+20=0
Ans: x=-0.87 or x=-1

Q5050) Solve 15x^2+50x+40=0
Ans: x=-1.33 or x=-2

Q5051) Solve 30x^2+32x+2=0
Ans: x=-0.07 or x=-1

Q5052) Solve 19x^2+29x+10=0
Ans: x=-0.53 or x=-1

Q5053) Solve 10x^2+34x+12=0
Ans: x=-0.4 or x=-3

Q5054) Solve 8x^2+37x+39=0
Ans: x=-1.62 or x=-3

Q5055) Solve 12x^2+46x+42=0
Ans: x=-1.5 or x=-2.33

Q5056) Solve 15x^2+47x+34=0
Ans: x=-1.13 or x=-2

Q5057) Solve 14x^2+22x+8=0
Ans: x=-0.57 or x=-1

Q5058) Solve 5x^2+32x+35=0
Ans: x=-1.4 or x=-5

Q5059) Solve 3x^2+42x+39=0
Ans: x=-1 or x=-13

Q5060) Solve 44x^2+28x+3=0
Ans: x=-0.14 or x=-0.5

Q5061) Solve 24x^2+42x+18=0
Ans: x=-0.75 or x=-1

Q5062) Solve 12x^2+18x+6=0
Ans: x=-0.5 or x=-1

Q5063) Solve 36x^2+22x+2=0
Ans: x=-0.11 or x=-0.5

Q5064) Solve 8x^2+43x+35=0
Ans: x=-1 or x=-4.37

Q5065) Solve 8x^2+35x+12=0
Ans: x=-0.37 or x=-4

Q5066) Solve 12x^2+38x+20=0
Ans: x=-0.67 or x=-2.5

Q5067) Solve 16x^2+44x+28=0
Ans: x=-1 or x=-1.75

Q5068) Solve 3x^2+41x+38=0
Ans: x=-1 or x=-12.67

Q5069) Solve 8x^2+40x+42=0
Ans: x=-1.5 or x=-3.5

Q5070) Solve 24x^2+47x+23=0
Ans: x=-0.96 or x=-1

Q5071) Solve 3x^2+36x+33=0
Ans: x=-1 or x=-11

Q5072) Solve 2x^2+8x+6=0
Ans: x=-1 or x=-3

Q5073) Solve x^2+4x+4=0
Ans: x=-2 or x=-2

Q5074) Solve 2x^2+20x+48=0
Ans: x=-4 or x=-6

Q5075) Solve 32x^2+45x+13=0
Ans: x=-0.41 or x=-1

Q5076) Solve 16x^2+26x+10=0
Ans: x=-0.62 or x=-1

Q5077) Solve 25x^2+43x+18=0
Ans: x=-0.72 or x=-1

Q5078) Solve 13x^2+49x+36=0
Ans: x=-1 or x=-2.77

Q5079) Solve 5x^2+42x+37=0
Ans: x=-1 or x=-7.4

Q5080) Solve 12x^2+16x+5=0
Ans: x=-0.5 or x=-0.83

Q5081) Solve 8x^2+43x+44=0
Ans: x=-1.37 or x=-4

Q5082) Solve 17x^2+48x+31=0
Ans: x=-1 or x=-1.82

Q5083) Solve 30x^2+46x+16=0
Ans: x=-0.53 or x=-1

Q5084) Solve 49x^2+49x+10=0
Ans: x=-0.29 or x=-0.71

Q5085) Solve x^2+14x+45=0
Ans: x=-5 or x=-9

Q5086) Solve 9x^2+42x+13=0
Ans: x=-0.33 or x=-4.33

Q5087) Solve 5x^2+34x+24=0
Ans: x=-0.8 or x=-6

Q5088) Solve 4x^2+34x+16=0
Ans: x=-0.5 or x=-8

Q5089) Solve 7x^2+28x+28=0
Ans: x=-2 or x=-2

Q5090) Solve 14x^2+43x+30=0
Ans: x=-1.07 or x=-2

Q5091) Solve 34x^2+21x+2=0
Ans: x=-0.12 or x=-0.5

Q5092) Solve 6x^2+27x+27=0
Ans: x=-1.5 or x=-3

Q5093) Solve 9x^2+25x+14=0
Ans: x=-0.78 or x=-2

Q5094) Solve 4x^2+29x+7=0
Ans: x=-0.25 or x=-7

Q5095) Solve 37x^2+48x+11=0
Ans: x=-0.3 or x=-1

Q5096) Solve 35x^2+41x+12=0
Ans: x=-0.57 or x=-0.6

Q5097) Solve 2x^2+5x+3=0
Ans: x=-1 or x=-1.5

Q5098) Solve 11x^2+30x+16=0
Ans: x=-0.73 or x=-2

Q5099) Solve x^2+30x+29=0
Ans: x=-1 or x=-29

Q5100) Solve x^2+7x+12=0
Ans: x=-3 or x=-4

Q5101) Solve 2x^2+29x+27=0
Ans: x=-1 or x=-13.5

Q5102) Solve 8x^2+40x+50=0
Ans: x=-2.5 or x=-2.5

Q5103) Solve 14x^2+23x+9=0
Ans: x=-0.64 or x=-1

Q5104) Solve 19x^2+45x+26=0
Ans: x=-1 or x=-1.37

Q5105) Solve 9x^2+36x+36=0
Ans: x=-2 or x=-2

Q5106) Solve x^2+15x+50=0
Ans: x=-5 or x=-10

Q5107) Solve 40x^2+47x+7=0
Ans: x=-0.17 or x=-1

Q5108) Solve 7x^2+37x+10=0
Ans: x=-0.29 or x=-5

Q5109) Solve 9x^2+41x+32=0
Ans: x=-1 or x=-3.56

Q5110) Solve 28x^2+42x+14=0
Ans: x=-0.5 or x=-1

Q5111) Solve 12x^2+25x+2=0
Ans: x=-0.08 or x=-2

Q5112) Solve 18x^2+37x+15=0
Ans: x=-0.56 or x=-1.5

Q5113) Solve 2x^2+7x+6=0
Ans: x=-1.5 or x=-2

Q5114) Solve 28x^2+26x+6=0
Ans: x=-0.43 or x=-0.5

Q5115) Solve 14x^2+24x+10=0
Ans: x=-0.71 or x=-1

Q5116) Solve 42x^2+26x+4=0
Ans: x=-0.29 or x=-0.33

Q5117) Solve 26x^2+39x+13=0
Ans: x=-0.5 or x=-1

Q5118) Solve 40x^2+50x+15=0
Ans: x=-0.5 or x=-0.75

Q5119) Solve 21x^2+40x+19=0
Ans: x=-0.9 or x=-1

Q5120) Solve 15x^2+46x+24=0
Ans: x=-0.67 or x=-2.4

Q5121) Solve 37x^2+40x+3=0
Ans: x=-0.08 or x=-1

Q5122) Solve 50x^2+50x+12=0
Ans: x=-0.4 or x=-0.6

Q5123) Solve 12x^2+42x+36=0
Ans: x=-1.5 or x=-2

Q5124) Solve 17x^2+49x+32=0
Ans: x=-1 or x=-1.88

Q5125) Solve 13x^2+23x+10=0
Ans: x=-0.77 or x=-1

Q5126) Solve 10x^2+47x+48=0
Ans: x=-1.5 or x=-3.2

Q5127) Solve 36x^2+44x+8=0
Ans: x=-0.22 or x=-1

Q5128) Solve 27x^2+36x+12=0
Ans: x=-0.67 or x=-0.67

Q5129) Solve 18x^2+36x+16=0
Ans: x=-0.67 or x=-1.33

Q5130) Solve 22x^2+17x+3=0
Ans: x=-0.27 or x=-0.5

Q5131) Solve 3x^2+21x+18=0
Ans: x=-1 or x=-6

Q5132) Solve 7x^2+32x+33=0
Ans: x=-1.57 or x=-3

Q5133) Solve 2x^2+3x+1=0
Ans: x=-0.5 or x=-1

Q5134) Solve 10x^2+27x+17=0
Ans: x=-1 or x=-1.7

Q5135) Solve 37x^2+42x+5=0
Ans: x=-0.14 or x=-1

Q5136) Solve 33x^2+36x+3=0
Ans: x=-0.09 or x=-1

Q5137) Solve 45x^2+33x+6=0
Ans: x=-0.33 or x=-0.4

Q5138) Solve 6x^2+41x+13=0
Ans: x=-0.33 or x=-6.5

Q5139) Solve 3x^2+12x+12=0
Ans: x=-2 or x=-2

Q5140) Solve 18x^2+27x+7=0
Ans: x=-0.33 or x=-1.17

Q5141) Solve 42x^2+17x+1=0
Ans: x=-0.07 or x=-0.33

Q5142) Solve 27x^2+39x+10=0
Ans: x=-0.33 or x=-1.11

Q5143) Solve 32x^2+50x+18=0
Ans: x=-0.56 or x=-1

Q5144) Solve 9x^2+39x+30=0
Ans: x=-1 or x=-3.33

Q5145) Solve 26x^2+21x+4=0
Ans: x=-0.31 or x=-0.5

Q5146) Solve 21x^2+46x+8=0
Ans: x=-0.19 or x=-2

Q5147) Solve 18x^2+47x+22=0
Ans: x=-0.61 or x=-2

Q5148) Solve 32x^2+37x+5=0
Ans: x=-0.16 or x=-1

Q5149) Solve 15x^2+41x+14=0
Ans: x=-0.4 or x=-2.33

Q5150) Solve 16x^2+26x+10=0
Ans: x=-0.62 or x=-1

Q5151) Solve 16x^2+47x+31=0
Ans: x=-1 or x=-1.94

Q5152) Solve 15x^2+34x+19=0
Ans: x=-1 or x=-1.27

Q5153) Solve 6x^2+29x+20=0
Ans: x=-0.83 or x=-4

Q5154) Solve 23x^2+48x+4=0
Ans: x=-0.09 or x=-2

Q5155) Solve 14x^2+27x+13=0
Ans: x=-0.93 or x=-1

Q5156) Solve 38x^2+23x+2=0
Ans: x=-0.11 or x=-0.5

Q5157) Solve 40x^2+43x+7=0
Ans: x=-0.2 or x=-0.87

Q5158) Solve 20x^2+47x+21=0
Ans: x=-0.6 or x=-1.75

Q5159) Solve 16x^2+45x+26=0
Ans: x=-0.81 or x=-2

Q5160) Solve 6x^2+35x+39=0
Ans: x=-1.5 or x=-4.33

Q5161) Solve 36x^2+30x+4=0
Ans: x=-0.17 or x=-0.67

Q5162) Solve 3x^2+22x+32=0
Ans: x=-2 or x=-5.33

Q5163) Solve 23x^2+47x+24=0
Ans: x=-1 or x=-1.04

Q5164) Solve 22x^2+39x+14=0
Ans: x=-0.5 or x=-1.27

Q5165) Solve 32x^2+39x+7=0
Ans: x=-0.22 or x=-1

Q5166) Solve 3x^2+25x+42=0
Ans: x=-2.33 or x=-6

Q5167) Solve 27x^2+35x+8=0
Ans: x=-0.3 or x=-1

Q5168) Solve 28x^2+45x+18=0
Ans: x=-0.75 or x=-0.86

Q5169) Solve 34x^2+39x+5=0
Ans: x=-0.15 or x=-1

Q5170) Solve 3x^2+20x+32=0
Ans: x=-2.67 or x=-4

Q5171) Solve 9x^2+50x+25=0
Ans: x=-0.56 or x=-5

Q5172) Solve 31x^2+33x+2=0
Ans: x=-0.06 or x=-1

Q5173) Solve 8x^2+24x+18=0
Ans: x=-1.5 or x=-1.5

Q5174) Solve 20x^2+32x+3=0
Ans: x=-0.1 or x=-1.5

Q5175) Solve 34x^2+50x+16=0
Ans: x=-0.47 or x=-1

Q5176) Solve 46x^2+49x+3=0
Ans: x=-0.07 or x=-1

Q5177) Solve 30x^2+34x+8=0
Ans: x=-0.33 or x=-0.8

Q5178) Solve 6x^2+29x+28=0
Ans: x=-1.33 or x=-3.5

Q5179) Solve 30x^2+19x+3=0
Ans: x=-0.3 or x=-0.33

Q5180) Solve 5x^2+48x+43=0
Ans: x=-1 or x=-8.6

Q5181) Solve 27x^2+46x+19=0
Ans: x=-0.7 or x=-1

Q5182) Solve 30x^2+49x+20=0
Ans: x=-0.8 or x=-0.83

Q5183) Solve 48x^2+25x+3=0
Ans: x=-0.19 or x=-0.33

Q5184) Solve 35x^2+42x+7=0
Ans: x=-0.2 or x=-1

Q5185) Solve 5x^2+47x+18=0
Ans: x=-0.4 or x=-9

Q5186) Solve 28x^2+35x+7=0
Ans: x=-0.25 or x=-1

Q5187) Solve x^2+22x+21=0
Ans: x=-1 or x=-21

Q5188) Solve 36x^2+18x+2=0
Ans: x=-0.17 or x=-0.33

Q5189) Solve 21x^2+49x+28=0
Ans: x=-1 or x=-1.33

Q5190) Solve 30x^2+47x+3=0
Ans: x=-0.07 or x=-1.5

Q5191) Solve 50x^2+25x+3=0
Ans: x=-0.2 or x=-0.3

Q5192) Solve 16x^2+47x+30=0
Ans: x=-0.94 or x=-2

Q5193) Solve 27x^2+24x+4=0
Ans: x=-0.22 or x=-0.67

Q5194) Solve 41x^2+42x+1=0
Ans: x=-0.02 or x=-1

Q5195) Solve 10x^2+27x+11=0
Ans: x=-0.5 or x=-2.2

Q5196) Solve 15x^2+48x+9=0
Ans: x=-0.2 or x=-3

Q5197) Solve 6x^2+37x+31=0
Ans: x=-1 or x=-5.17

Q5198) Solve 19x^2+32x+13=0
Ans: x=-0.68 or x=-1

Q5199) Solve 27x^2+32x+5=0
Ans: x=-0.19 or x=-1

Q5200) Solve 10x^2+37x+33=0
Ans: x=-1.5 or x=-2.2

Q5201) Solve 13x^2+21x+8=0
Ans: x=-0.62 or x=-1

Q5202) Solve 10x^2+28x+16=0
Ans: x=-0.8 or x=-2

Q5203) Solve 10x^2+32x+6=0
Ans: x=-0.2 or x=-3

Q5204) Solve 32x^2+38x+11=0
Ans: x=-0.5 or x=-0.69

Q5205) Solve 6x^2+31x+39=0
Ans: x=-2.17 or x=-3

Q5206) Solve 3x^2+41x+38=0
Ans: x=-1 or x=-12.67

Q5207) Solve 14x^2+28x+14=0
Ans: x=-1 or x=-1

Q5208) Solve x^2+25x+24=0
Ans: x=-1 or x=-24

Q5209) Solve 22x^2+47x+18=0
Ans: x=-0.5 or x=-1.64

Q5210) Solve 10x^2+37x+21=0
Ans: x=-0.7 or x=-3

Q5211) Solve 28x^2+50x+12=0
Ans: x=-0.29 or x=-1.5

Q5212) Solve 24x^2+19x+2=0
Ans: x=-0.12 or x=-0.67

Q5213) Solve 22x^2+28x+6=0
Ans: x=-0.27 or x=-1

Q5214) Solve 40x^2+14x+1=0
Ans: x=-0.1 or x=-0.25

Q5215) Solve 44x^2+36x+7=0
Ans: x=-0.32 or x=-0.5

Q5216) Solve 11x^2+48x+37=0
Ans: x=-1 or x=-3.36

Q5217) Solve 4x^2+26x+22=0
Ans: x=-1 or x=-5.5

Q5218) Solve 22x^2+49x+19=0
Ans: x=-0.5 or x=-1.73

Q5219) Solve 15x^2+37x+14=0
Ans: x=-0.47 or x=-2

Q5220) Solve 24x^2+28x+8=0
Ans: x=-0.5 or x=-0.67

Q5221) Solve 10x^2+47x+48=0
Ans: x=-1.5 or x=-3.2

Q5222) Solve 27x^2+48x+21=0
Ans: x=-0.78 or x=-1

Q5223) Solve 24x^2+29x+5=0
Ans: x=-0.21 or x=-1

Q5224) Solve 19x^2+40x+21=0
Ans: x=-1 or x=-1.11

Q5225) Solve 9x^2+27x+8=0
Ans: x=-0.33 or x=-2.67

Q5226) Solve 24x^2+38x+14=0
Ans: x=-0.58 or x=-1

Q5227) Solve 12x^2+29x+15=0
Ans: x=-0.75 or x=-1.67

Q5228) Solve 4x^2+17x+13=0
Ans: x=-1 or x=-3.25

Q5229) Solve 24x^2+49x+2=0
Ans: x=-0.04 or x=-2

Q5230) Solve 36x^2+49x+13=0
Ans: x=-0.36 or x=-1

Q5231) Solve 30x^2+47x+17=0
Ans: x=-0.57 or x=-1

Q5232) Solve 25x^2+39x+14=0
Ans: x=-0.56 or x=-1

Q5233) Solve 10x^2+35x+15=0
Ans: x=-0.5 or x=-3

Q5234) Solve 50x^2+50x+12=0
Ans: x=-0.4 or x=-0.6

Q5235) Solve 17x^2+19x+2=0
Ans: x=-0.12 or x=-1

Q5236) Solve 14x^2+48x+40=0
Ans: x=-1.43 or x=-2

Q5237) Solve 20x^2+30x+10=0
Ans: x=-0.5 or x=-1

Q5238) Solve 12x^2+40x+17=0
Ans: x=-0.5 or x=-2.83

Q5239) Solve 12x^2+43x+38=0
Ans: x=-1.58 or x=-2

Q5240) Solve 16x^2+25x+9=0
Ans: x=-0.56 or x=-1

Q5241) Solve 48x^2+40x+3=0
Ans: x=-0.08 or x=-0.75

Q5242) Solve 29x^2+49x+20=0
Ans: x=-0.69 or x=-1

Q5243) Solve 10x^2+29x+19=0
Ans: x=-1 or x=-1.9

Q5244) Solve 29x^2+30x+1=0
Ans: x=-0.03 or x=-1

Q5245) Solve 7x^2+31x+24=0
Ans: x=-1 or x=-3.43

Q5246) Solve 8x^2+6x+1=0
Ans: x=-0.25 or x=-0.5

Q5247) Solve 15x^2+49x+34=0
Ans: x=-1 or x=-2.27

Q5248) Solve 16x^2+26x+10=0
Ans: x=-0.62 or x=-1

Q5249) Solve 15x^2+49x+12=0
Ans: x=-0.27 or x=-3

Q5250) Solve 11x^2+45x+34=0
Ans: x=-1 or x=-3.09

Q5251) Solve 9x^2+33x+10=0
Ans: x=-0.33 or x=-3.33

Q5252) Solve 8x^2+30x+18=0
Ans: x=-0.75 or x=-3

Q5253) Solve 20x^2+31x+11=0
Ans: x=-0.55 or x=-1

Q5254) Solve 5x^2+44x+39=0
Ans: x=-1 or x=-7.8

Q5255) Solve 28x^2+19x+3=0
Ans: x=-0.25 or x=-0.43

Q5256) Solve 3x^2+25x+38=0
Ans: x=-2 or x=-6.33

Q5257) Solve 3x^2+37x+34=0
Ans: x=-1 or x=-11.33

Q5258) Solve 45x^2+48x+12=0
Ans: x=-0.4 or x=-0.67

Q5259) Solve 13x^2+35x+18=0
Ans: x=-0.69 or x=-2

Q5260) Solve 6x^2+47x+22=0
Ans: x=-0.5 or x=-7.33

Q5261) Solve 13x^2+44x+31=0
Ans: x=-1 or x=-2.38

Q5262) Solve 5x^2+47x+42=0
Ans: x=-1 or x=-8.4

Q5263) Solve 15x^2+26x+11=0
Ans: x=-0.73 or x=-1

Q5264) Solve 15x^2+49x+24=0
Ans: x=-0.6 or x=-2.67

Q5265) Solve 23x^2+49x+26=0
Ans: x=-1 or x=-1.13

Q5266) Solve 16x^2+22x+7=0
Ans: x=-0.5 or x=-0.87

Q5267) Solve 14x^2+19x+5=0
Ans: x=-0.36 or x=-1

Q5268) Solve 44x^2+19x+2=0
Ans: x=-0.18 or x=-0.25

Q5269) Solve 16x^2+46x+30=0
Ans: x=-1 or x=-1.87

Q5270) Solve 30x^2+35x+10=0
Ans: x=-0.5 or x=-0.67

Q5271) Solve 19x^2+33x+14=0
Ans: x=-0.74 or x=-1

Q5272) Solve 18x^2+47x+19=0
Ans: x=-0.5 or x=-2.11

Q5273) Solve 28x^2+18x+2=0
Ans: x=-0.14 or x=-0.5

Q5274) Solve 27x^2+30x+7=0
Ans: x=-0.33 or x=-0.78

Q5275) Solve 22x^2+13x+1=0
Ans: x=-0.09 or x=-0.5

Q5276) Solve 6x^2+34x+20=0
Ans: x=-0.67 or x=-5

Q5277) Solve 26x^2+49x+18=0
Ans: x=-0.5 or x=-1.38

Q5278) Solve 2x^2+25x+50=0
Ans: x=-2.5 or x=-10

Q5279) Solve 19x^2+42x+23=0
Ans: x=-1 or x=-1.21

Q5280) Solve 8x^2+37x+42=0
Ans: x=-2 or x=-2.62

Q5281) Solve 4x^2+20x+9=0
Ans: x=-0.5 or x=-4.5

Q5282) Solve 18x^2+42x+24=0
Ans: x=-1 or x=-1.33

Q5283) Solve 2x^2+34x+32=0
Ans: x=-1 or x=-16

Q5284) Solve 9x^2+28x+3=0
Ans: x=-0.11 or x=-3

Q5285) Solve 8x^2+26x+20=0
Ans: x=-1.25 or x=-2

Q5286) Solve 12x^2+21x+9=0
Ans: x=-0.75 or x=-1

Q5287) Solve x^2+15x+14=0
Ans: x=-1 or x=-14

Q5288) Solve 6x^2+35x+49=0
Ans: x=-2.33 or x=-3.5

Q5289) Solve 21x^2+19x+4=0
Ans: x=-0.33 or x=-0.57

Q5290) Solve 9x^2+29x+22=0
Ans: x=-1.22 or x=-2

Q5291) Solve 25x^2+31x+6=0
Ans: x=-0.24 or x=-1

Q5292) Solve x^2+26x+25=0
Ans: x=-1 or x=-25

Q5293) Solve 3x^2+26x+40=0
Ans: x=-2 or x=-6.67

Q5294) Solve 8x^2+38x+24=0
Ans: x=-0.75 or x=-4

Q5295) Solve 36x^2+47x+11=0
Ans: x=-0.31 or x=-1

Q5296) Solve 31x^2+38x+7=0
Ans: x=-0.23 or x=-1

Q5297) Solve 6x^2+39x+18=0
Ans: x=-0.5 or x=-6

Q5298) Solve 24x^2+38x+15=0
Ans: x=-0.75 or x=-0.83

Q5299) Solve 32x^2+12x+1=0
Ans: x=-0.12 or x=-0.25

Q5300) Solve 16x^2+34x+4=0
Ans: x=-0.12 or x=-2

Q5301) Solve 16x^2+43x+22=0
Ans: x=-0.69 or x=-2

Q5302) Solve 7x^2+34x+24=0
Ans: x=-0.86 or x=-4

Q5303) Solve 39x^2+40x+1=0
Ans: x=-0.03 or x=-1

Q5304) Solve 11x^2+13x+2=0
Ans: x=-0.18 or x=-1

Q5305) Solve x^2+9x+20=0
Ans: x=-4 or x=-5

Q5306) Solve 39x^2+40x+9=0
Ans: x=-0.33 or x=-0.69

Q5307) Solve 18x^2+46x+28=0
Ans: x=-1 or x=-1.56

Q5308) Solve x^2+31x+30=0
Ans: x=-1 or x=-30

Q5309) Solve 15x^2+39x+18=0
Ans: x=-0.6 or x=-2

Q5310) Solve 26x^2+35x+11=0
Ans: x=-0.5 or x=-0.85

Q5311) Solve 9x^2+31x+26=0
Ans: x=-1.44 or x=-2

Q5312) Solve 9x^2+39x+36=0
Ans: x=-1.33 or x=-3

Q5313) Solve 24x^2+32x+8=0
Ans: x=-0.33 or x=-1

Q5314) Solve 3x^2+18x+24=0
Ans: x=-2 or x=-4

Q5315) Solve 5x^2+32x+12=0
Ans: x=-0.4 or x=-6

Q5316) Solve 26x^2+46x+20=0
Ans: x=-0.77 or x=-1

Q5317) Solve 18x^2+37x+2=0
Ans: x=-0.06 or x=-2

Q5318) Solve 32x^2+36x+7=0
Ans: x=-0.25 or x=-0.87

Q5319) Solve 2x^2+10x+12=0
Ans: x=-2 or x=-3

Q5320) Solve 13x^2+31x+10=0
Ans: x=-0.38 or x=-2

Q5321) Solve 15x^2+8x+1=0
Ans: x=-0.2 or x=-0.33

Q5322) Solve 22x^2+37x+15=0
Ans: x=-0.68 or x=-1

Q5323) Solve 6x^2+43x+26=0
Ans: x=-0.67 or x=-6.5

Q5324) Solve 7x^2+26x+15=0
Ans: x=-0.71 or x=-3

Q5325) Solve 6x^2+35x+25=0
Ans: x=-0.83 or x=-5

Q5326) Solve 5x^2+16x+11=0
Ans: x=-1 or x=-2.2

Q5327) Solve 7x^2+22x+16=0
Ans: x=-1.14 or x=-2

Q5328) Solve 12x^2+25x+13=0
Ans: x=-1 or x=-1.08

Q5329) Solve 30x^2+46x+12=0
Ans: x=-0.33 or x=-1.2

Q5330) Solve 4x^2+32x+48=0
Ans: x=-2 or x=-6

Q5331) Solve 18x^2+31x+11=0
Ans: x=-0.5 or x=-1.22

Q5332) Solve 12x^2+39x+9=0
Ans: x=-0.25 or x=-3

Q5333) Solve 10x^2+12x+2=0
Ans: x=-0.2 or x=-1

Q5334) Solve 10x^2+43x+28=0
Ans: x=-0.8 or x=-3.5

Q5335) Solve 19x^2+46x+16=0
Ans: x=-0.42 or x=-2

Q5336) Solve 50x^2+39x+7=0
Ans: x=-0.28 or x=-0.5

Q5337) Solve 32x^2+22x+3=0
Ans: x=-0.19 or x=-0.5

Q5338) Solve 30x^2+28x+6=0
Ans: x=-0.33 or x=-0.6

Q5339) Solve 40x^2+36x+8=0
Ans: x=-0.4 or x=-0.5

Q5340) Solve 26x^2+43x+15=0
Ans: x=-0.5 or x=-1.15

Q5341) Solve 5x^2+46x+41=0
Ans: x=-1 or x=-8.2

Q5342) Solve 28x^2+46x+18=0
Ans: x=-0.64 or x=-1

Q5343) Solve 13x^2+36x+23=0
Ans: x=-1 or x=-1.77

Q5344) Solve 9x^2+18x+9=0
Ans: x=-1 or x=-1

Q5345) Solve 11x^2+39x+18=0
Ans: x=-0.55 or x=-3

Q5346) Solve 44x^2+39x+7=0
Ans: x=-0.25 or x=-0.64

Q5347) Solve 16x^2+24x+9=0
Ans: x=-0.75 or x=-0.75

Q5348) Solve 8x^2+41x+36=0
Ans: x=-1.12 or x=-4

Q5349) Solve 4x^2+30x+26=0
Ans: x=-1 or x=-6.5

Q5350) Solve 24x^2+44x+20=0
Ans: x=-0.83 or x=-1

Q5351) Solve 10x^2+28x+16=0
Ans: x=-0.8 or x=-2

Q5352) Solve 20x^2+46x+18=0
Ans: x=-0.5 or x=-1.8

Q5353) Solve 21x^2+19x+4=0
Ans: x=-0.33 or x=-0.57

Q5354) Solve 14x^2+46x+12=0
Ans: x=-0.29 or x=-3

Q5355) Solve 45x^2+49x+8=0
Ans: x=-0.2 or x=-0.89

Q5356) Solve 12x^2+30x+12=0
Ans: x=-0.5 or x=-2

Q5357) Solve 15x^2+38x+7=0
Ans: x=-0.2 or x=-2.33

Q5358) Solve 12x^2+35x+18=0
Ans: x=-0.67 or x=-2.25

Q5359) Solve 24x^2+34x+10=0
Ans: x=-0.42 or x=-1

Q5360) Solve 48x^2+26x+3=0
Ans: x=-0.17 or x=-0.37

Q5361) Solve 4x^2+30x+26=0
Ans: x=-1 or x=-6.5

Q5362) Solve 9x^2+42x+24=0
Ans: x=-0.67 or x=-4

Q5363) Solve 36x^2+50x+16=0
Ans: x=-0.5 or x=-0.89

Q5364) Solve 28x^2+39x+8=0
Ans: x=-0.25 or x=-1.14

Q5365) Solve 6x^2+43x+42=0
Ans: x=-1.17 or x=-6

Q5366) Solve 6x^2+35x+16=0
Ans: x=-0.5 or x=-5.33

Q5367) Solve 48x^2+40x+7=0
Ans: x=-0.25 or x=-0.58

Q5368) Solve 8x^2+27x+19=0
Ans: x=-1 or x=-2.37

Q5369) Solve 6x^2+20x+14=0
Ans: x=-1 or x=-2.33

Q5370) Solve x^2+10x+16=0
Ans: x=-2 or x=-8

Q5371) Solve 3x^2+7x+2=0
Ans: x=-0.33 or x=-2

Q5372) Solve 12x^2+24x+12=0
Ans: x=-1 or x=-1

Q5373) Solve 44x^2+27x+4=0
Ans: x=-0.25 or x=-0.36

Q5374) Solve 30x^2+19x+3=0
Ans: x=-0.3 or x=-0.33

Q5375) Solve 30x^2+36x+6=0
Ans: x=-0.2 or x=-1

Q5376) Solve 13x^2+40x+27=0
Ans: x=-1 or x=-2.08

Q5377) Solve 8x^2+11x+3=0
Ans: x=-0.37 or x=-1

Q5378) Solve 21x^2+44x+4=0
Ans: x=-0.1 or x=-2

Q5379) Solve 39x^2+44x+12=0
Ans: x=-0.46 or x=-0.67

Q5380) Solve 4x^2+34x+42=0
Ans: x=-1.5 or x=-7

Q5381) Solve 3x^2+8x+4=0
Ans: x=-0.67 or x=-2

Q5382) Solve 5x^2+36x+7=0
Ans: x=-0.2 or x=-7

Q5383) Solve 7x^2+20x+13=0
Ans: x=-1 or x=-1.86

Q5384) Solve 22x^2+47x+21=0
Ans: x=-0.64 or x=-1.5

Q5385) Solve 34x^2+35x+1=0
Ans: x=-0.03 or x=-1

Q5386) Solve 8x^2+44x+20=0
Ans: x=-0.5 or x=-5

Q5387) Solve 48x^2+38x+7=0
Ans: x=-0.29 or x=-0.5

Q5388) Solve 19x^2+39x+20=0
Ans: x=-1 or x=-1.05

Q5389) Solve 9x^2+35x+34=0
Ans: x=-1.89 or x=-2

Q5390) Solve 30x^2+38x+12=0
Ans: x=-0.6 or x=-0.67

Q5391) Solve 6x^2+25x+21=0
Ans: x=-1.17 or x=-3

Q5392) Solve 15x^2+31x+10=0
Ans: x=-0.4 or x=-1.67

Q5393) Solve 3x^2+41x+38=0
Ans: x=-1 or x=-12.67

Q5394) Solve 39x^2+49x+12=0
Ans: x=-0.33 or x=-0.92

Q5395) Solve 6x^2+27x+21=0
Ans: x=-1 or x=-3.5

Q5396) Solve 12x^2+21x+9=0
Ans: x=-0.75 or x=-1

Q5397) Solve 16x^2+36x+8=0
Ans: x=-0.25 or x=-2

Q5398) Solve 15x^2+22x+8=0
Ans: x=-0.67 or x=-0.8

Q5399) Solve 18x^2+43x+25=0
Ans: x=-1 or x=-1.39

Q5400) Solve 15x^2+22x+7=0
Ans: x=-0.47 or x=-1

Q5401) Solve 33x^2+45x+12=0
Ans: x=-0.36 or x=-1

Q5402) Solve 5x^2+25x+20=0
Ans: x=-1 or x=-4

Q5403) Solve 10x^2+33x+23=0
Ans: x=-1 or x=-2.3

Q5404) Solve x^2+8x+15=0
Ans: x=-3 or x=-5

Q5405) Solve 24x^2+46x+22=0
Ans: x=-0.92 or x=-1

Q5406) Solve x^2+11x+28=0
Ans: x=-4 or x=-7

Q5407) Solve 16x^2+40x+21=0
Ans: x=-0.75 or x=-1.75

Q5408) Solve 6x^2+21x+9=0
Ans: x=-0.5 or x=-3

Q5409) Solve 40x^2+30x+5=0
Ans: x=-0.25 or x=-0.5

Q5410) Solve 15x^2+50x+40=0
Ans: x=-1.33 or x=-2

Q5411) Solve 14x^2+43x+33=0
Ans: x=-1.5 or x=-1.57

Q5412) Solve 3x^2+18x+15=0
Ans: x=-1 or x=-5

Q5413) Solve 31x^2+38x+7=0
Ans: x=-0.23 or x=-1

Q5414) Solve 12x^2+15x+3=0
Ans: x=-0.25 or x=-1

Q5415) Solve 24x^2+30x+6=0
Ans: x=-0.25 or x=-1

Q5416) Solve 34x^2+39x+5=0
Ans: x=-0.15 or x=-1

Q5417) Solve 8x^2+23x+14=0
Ans: x=-0.87 or x=-2

Q5418) Solve 9x^2+39x+36=0
Ans: x=-1.33 or x=-3

Q5419) Solve 11x^2+14x+3=0
Ans: x=-0.27 or x=-1

Q5420) Solve 19x^2+27x+8=0
Ans: x=-0.42 or x=-1

Q5421) Solve 11x^2+48x+16=0
Ans: x=-0.36 or x=-4

Q5422) Solve 24x^2+43x+19=0
Ans: x=-0.79 or x=-1

Q5423) Solve 8x^2+50x+50=0
Ans: x=-1.25 or x=-5

Q5424) Solve 24x^2+44x+12=0
Ans: x=-0.33 or x=-1.5

Q5425) Solve 13x^2+44x+15=0
Ans: x=-0.38 or x=-3

Q5426) Solve 40x^2+33x+5=0
Ans: x=-0.2 or x=-0.62

Q5427) Solve 17x^2+20x+3=0
Ans: x=-0.18 or x=-1

Q5428) Solve 14x^2+49x+35=0
Ans: x=-1 or x=-2.5

Q5429) Solve 33x^2+38x+9=0
Ans: x=-0.33 or x=-0.82

Q5430) Solve 8x^2+34x+30=0
Ans: x=-1.25 or x=-3

Q5431) Solve 12x^2+38x+6=0
Ans: x=-0.17 or x=-3

Q5432) Solve 47x^2+48x+1=0
Ans: x=-0.02 or x=-1

Q5433) Solve 5x^2+33x+18=0
Ans: x=-0.6 or x=-6

Q5434) Solve 4x^2+46x+22=0
Ans: x=-0.5 or x=-11

Q5435) Solve 45x^2+44x+7=0
Ans: x=-0.2 or x=-0.78

Q5436) Solve 7x^2+50x+7=0
Ans: x=-0.14 or x=-7

Q5437) Solve 36x^2+45x+11=0
Ans: x=-0.33 or x=-0.92

Q5438) Solve 15x^2+47x+36=0
Ans: x=-1.33 or x=-1.8

Q5439) Solve 45x^2+18x+1=0
Ans: x=-0.07 or x=-0.33

Q5440) Solve 17x^2+33x+16=0
Ans: x=-0.94 or x=-1

Q5441) Solve 14x^2+45x+19=0
Ans: x=-0.5 or x=-2.71

Q5442) Solve 24x^2+46x+22=0
Ans: x=-0.92 or x=-1

Q5443) Solve 20x^2+48x+19=0
Ans: x=-0.5 or x=-1.9

Q5444) Solve 40x^2+28x+4=0
Ans: x=-0.2 or x=-0.5

Q5445) Solve 11x^2+38x+15=0
Ans: x=-0.45 or x=-3

Q5446) Solve 9x^2+42x+48=0
Ans: x=-2 or x=-2.67

Q5447) Solve 35x^2+12x+1=0
Ans: x=-0.14 or x=-0.2

Q5448) Solve 29x^2+30x+1=0
Ans: x=-0.03 or x=-1

Q5449) Solve 8x^2+32x+32=0
Ans: x=-2 or x=-2

Q5450) Solve 24x^2+32x+10=0
Ans: x=-0.5 or x=-0.83

Q5451) Solve 9x^2+48x+28=0
Ans: x=-0.67 or x=-4.67

Q5452) Solve x^2+6x+8=0
Ans: x=-2 or x=-4

Q5453) Solve 24x^2+40x+14=0
Ans: x=-0.5 or x=-1.17

Q5454) Solve 10x^2+43x+46=0
Ans: x=-2 or x=-2.3

Q5455) Solve 24x^2+42x+15=0
Ans: x=-0.5 or x=-1.25

Q5456) Solve 2x^2+20x+42=0
Ans: x=-3 or x=-7

Q5457) Solve 38x^2+50x+12=0
Ans: x=-0.32 or x=-1

Q5458) Solve 10x^2+16x+6=0
Ans: x=-0.6 or x=-1

Q5459) Solve 32x^2+50x+3=0
Ans: x=-0.06 or x=-1.5

Q5460) Solve 16x^2+42x+17=0
Ans: x=-0.5 or x=-2.12

Q5461) Solve 4x^2+45x+50=0
Ans: x=-1.25 or x=-10

Q5462) Solve 7x^2+28x+21=0
Ans: x=-1 or x=-3

Q5463) Solve 6x^2+23x+15=0
Ans: x=-0.83 or x=-3

Q5464) Solve 7x^2+24x+20=0
Ans: x=-1.43 or x=-2

Q5465) Solve 32x^2+20x+2=0
Ans: x=-0.12 or x=-0.5

Q5466) Solve 9x^2+34x+25=0
Ans: x=-1 or x=-2.78

Q5467) Solve 12x^2+37x+21=0
Ans: x=-0.75 or x=-2.33

Q5468) Solve 10x^2+33x+20=0
Ans: x=-0.8 or x=-2.5

Q5469) Solve 2x^2+29x+50=0
Ans: x=-2 or x=-12.5

Q5470) Solve 35x^2+32x+5=0
Ans: x=-0.2 or x=-0.71

Q5471) Solve 15x^2+46x+24=0
Ans: x=-0.67 or x=-2.4

Q5472) Solve 14x^2+29x+2=0
Ans: x=-0.07 or x=-2

Q5473) Solve 21x^2+31x+10=0
Ans: x=-0.48 or x=-1

Q5474) Solve 29x^2+48x+19=0
Ans: x=-0.66 or x=-1

Q5475) Solve 49x^2+49x+6=0
Ans: x=-0.14 or x=-0.86

Q5476) Solve 2x^2+18x+36=0
Ans: x=-3 or x=-6

Q5477) Solve 15x^2+42x+27=0
Ans: x=-1 or x=-1.8

Q5478) Solve 8x^2+22x+5=0
Ans: x=-0.25 or x=-2.5

Q5479) Solve 13x^2+45x+32=0
Ans: x=-1 or x=-2.46

Q5480) Solve 40x^2+46x+12=0
Ans: x=-0.4 or x=-0.75

Q5481) Solve 7x^2+14x+7=0
Ans: x=-1 or x=-1

Q5482) Solve 46x^2+37x+7=0
Ans: x=-0.3 or x=-0.5

Q5483) Solve 11x^2+39x+18=0
Ans: x=-0.55 or x=-3

Q5484) Solve 32x^2+44x+14=0
Ans: x=-0.5 or x=-0.87

Q5485) Solve 9x^2+14x+5=0
Ans: x=-0.56 or x=-1

Q5486) Solve 15x^2+41x+14=0
Ans: x=-0.4 or x=-2.33

Q5487) Solve 15x^2+32x+9=0
Ans: x=-0.33 or x=-1.8

Q5488) Solve 18x^2+39x+21=0
Ans: x=-1 or x=-1.17

Q5489) Solve 18x^2+45x+13=0
Ans: x=-0.33 or x=-2.17

Q5490) Solve 39x^2+44x+12=0
Ans: x=-0.46 or x=-0.67

Q5491) Solve 48x^2+48x+9=0
Ans: x=-0.25 or x=-0.75

Q5492) Solve 32x^2+39x+7=0
Ans: x=-0.22 or x=-1

Q5493) Solve 9x^2+48x+28=0
Ans: x=-0.67 or x=-4.67

Q5494) Solve 44x^2+26x+2=0
Ans: x=-0.09 or x=-0.5

Q5495) Solve 33x^2+50x+13=0
Ans: x=-0.33 or x=-1.18

Q5496) Solve 6x^2+29x+13=0
Ans: x=-0.5 or x=-4.33

Q5497) Solve 6x^2+25x+21=0
Ans: x=-1.17 or x=-3

Q5498) Solve 18x^2+21x+5=0
Ans: x=-0.33 or x=-0.83

Q5499) Solve 17x^2+39x+22=0
Ans: x=-1 or x=-1.29

Q5500) Solve 5x^2+11x+2=0
Ans: x=-0.2 or x=-2

Q5501) Solve 14x^2+31x+17=0
Ans: x=-1 or x=-1.21

Q5502) Solve 26x^2+45x+9=0
Ans: x=-0.23 or x=-1.5

Q5503) Solve 12x^2+14x+2=0
Ans: x=-0.17 or x=-1

Q5504) Solve 16x^2+41x+18=0
Ans: x=-0.56 or x=-2

Q5505) Solve 10x^2+46x+24=0
Ans: x=-0.6 or x=-4

Q5506) Solve 8x^2+46x+11=0
Ans: x=-0.25 or x=-5.5

Q5507) Solve 3x^2+12x+9=0
Ans: x=-1 or x=-3

Q5508) Solve 25x^2+41x+16=0
Ans: x=-0.64 or x=-1

Q5509) Solve 4x^2+27x+23=0
Ans: x=-1 or x=-5.75

Q5510) Solve 8x^2+27x+9=0
Ans: x=-0.37 or x=-3

Q5511) Solve 24x^2+50x+25=0
Ans: x=-0.83 or x=-1.25

Q5512) Solve 28x^2+38x+10=0
Ans: x=-0.36 or x=-1

Q5513) Solve 9x^2+42x+33=0
Ans: x=-1 or x=-3.67

Q5514) Solve 4x^2+32x+48=0
Ans: x=-2 or x=-6

Q5515) Solve 12x^2+16x+4=0
Ans: x=-0.33 or x=-1

Q5516) Solve 48x^2+49x+11=0
Ans: x=-0.33 or x=-0.69

Q5517) Solve 22x^2+45x+17=0
Ans: x=-0.5 or x=-1.55

Q5518) Solve 17x^2+35x+2=0
Ans: x=-0.06 or x=-2

Q5519) Solve 18x^2+37x+15=0
Ans: x=-0.56 or x=-1.5

Q5520) Solve 36x^2+29x+5=0
Ans: x=-0.25 or x=-0.56

Q5521) Solve 10x^2+33x+9=0
Ans: x=-0.3 or x=-3

Q5522) Solve 40x^2+42x+2=0
Ans: x=-0.05 or x=-1

Q5523) Solve 22x^2+50x+12=0
Ans: x=-0.27 or x=-2

Q5524) Solve 4x^2+24x+32=0
Ans: x=-2 or x=-4

Q5525) Solve 24x^2+50x+11=0
Ans: x=-0.25 or x=-1.83

Q5526) Solve 6x^2+44x+48=0
Ans: x=-1.33 or x=-6

Q5527) Solve 50x^2+45x+9=0
Ans: x=-0.3 or x=-0.6

Q5528) Solve 26x^2+41x+14=0
Ans: x=-0.5 or x=-1.08

Q5529) Solve 42x^2+46x+4=0
Ans: x=-0.1 or x=-1

Q5530) Solve 2x^2+25x+12=0
Ans: x=-0.5 or x=-12

Q5531) Solve 32x^2+38x+11=0
Ans: x=-0.5 or x=-0.69

Q5532) Solve 3x^2+10x+3=0
Ans: x=-0.33 or x=-3

Q5533) Solve 7x^2+21x+14=0
Ans: x=-1 or x=-2

Q5534) Solve 3x^2+39x+36=0
Ans: x=-1 or x=-12

Q5535) Solve 4x^2+39x+27=0
Ans: x=-0.75 or x=-9

Q5536) Solve 3x^2+23x+42=0
Ans: x=-3 or x=-4.67

Q5537) Solve x^2+7x+6=0
Ans: x=-1 or x=-6

Q5538) Solve 43x^2+46x+3=0
Ans: x=-0.07 or x=-1

Q5539) Solve 5x^2+48x+43=0
Ans: x=-1 or x=-8.6

Q5540) Solve 3x^2+14x+8=0
Ans: x=-0.67 or x=-4

Q5541) Solve 35x^2+42x+7=0
Ans: x=-0.2 or x=-1

Q5542) Solve 20x^2+33x+7=0
Ans: x=-0.25 or x=-1.4

Q5543) Solve 37x^2+41x+4=0
Ans: x=-0.11 or x=-1

Q5544) Solve 3x^2+20x+33=0
Ans: x=-3 or x=-3.67

Q5545) Solve 10x^2+38x+36=0
Ans: x=-1.8 or x=-2

Q5546) Solve 12x^2+34x+24=0
Ans: x=-1.33 or x=-1.5

Q5547) Solve 17x^2+44x+20=0
Ans: x=-0.59 or x=-2

Q5548) Solve 8x^2+39x+28=0
Ans: x=-0.87 or x=-4

Q5549) Solve 8x^2+50x+50=0
Ans: x=-1.25 or x=-5

Q5550) Solve 39x^2+47x+14=0
Ans: x=-0.54 or x=-0.67

Q5551) Solve 14x^2+19x+5=0
Ans: x=-0.36 or x=-1

Q5552) Solve 4x^2+31x+42=0
Ans: x=-1.75 or x=-6

Q5553) Solve 2x^2+23x+30=0
Ans: x=-1.5 or x=-10

Q5554) Solve 7x^2+43x+36=0
Ans: x=-1 or x=-5.14

Q5555) Solve 32x^2+47x+15=0
Ans: x=-0.47 or x=-1

Q5556) Solve 50x^2+41x+8=0
Ans: x=-0.32 or x=-0.5

Q5557) Solve 29x^2+41x+12=0
Ans: x=-0.41 or x=-1

Q5558) Solve 14x^2+33x+13=0
Ans: x=-0.5 or x=-1.86

Q5559) Solve 12x^2+19x+7=0
Ans: x=-0.58 or x=-1

Q5560) Solve 6x^2+45x+39=0
Ans: x=-1 or x=-6.5

Q5561) Solve 13x^2+42x+32=0
Ans: x=-1.23 or x=-2

Q5562) Solve 4x^2+34x+30=0
Ans: x=-1 or x=-7.5

Q5563) Solve 34x^2+39x+11=0
Ans: x=-0.5 or x=-0.65

Q5564) Solve 2x^2+41x+39=0
Ans: x=-1 or x=-19.5

Q5565) Solve 28x^2+32x+9=0
Ans: x=-0.5 or x=-0.64

Q5566) Solve 4x^2+13x+10=0
Ans: x=-1.25 or x=-2

Q5567) Solve 20x^2+39x+7=0
Ans: x=-0.2 or x=-1.75

Q5568) Solve 12x^2+49x+44=0
Ans: x=-1.33 or x=-2.75

Q5569) Solve 12x^2+26x+12=0
Ans: x=-0.67 or x=-1.5

Q5570) Solve 10x^2+27x+17=0
Ans: x=-1 or x=-1.7

Q5571) Solve 45x^2+46x+8=0
Ans: x=-0.22 or x=-0.8

Q5572) Solve 16x^2+50x+39=0
Ans: x=-1.5 or x=-1.62

Q5573) Solve 2x^2+41x+39=0
Ans: x=-1 or x=-19.5

Q5574) Solve 2x^2+47x+23=0
Ans: x=-0.5 or x=-23

Q5575) Solve 12x^2+25x+12=0
Ans: x=-0.75 or x=-1.33

Q5576) Solve 30x^2+17x+1=0
Ans: x=-0.07 or x=-0.5

Q5577) Solve 20x^2+43x+14=0
Ans: x=-0.4 or x=-1.75

Q5578) Solve 10x^2+48x+38=0
Ans: x=-1 or x=-3.8

Q5579) Solve 42x^2+35x+7=0
Ans: x=-0.33 or x=-0.5

Q5580) Solve 8x^2+14x+3=0
Ans: x=-0.25 or x=-1.5

Q5581) Solve 22x^2+37x+15=0
Ans: x=-0.68 or x=-1

Q5582) Solve 44x^2+19x+2=0
Ans: x=-0.18 or x=-0.25

Q5583) Solve x^2+10x+9=0
Ans: x=-1 or x=-9

Q5584) Solve 6x^2+22x+16=0
Ans: x=-1 or x=-2.67

Q5585) Solve x^2+14x+49=0
Ans: x=-7 or x=-7

Q5586) Solve 35x^2+46x+11=0
Ans: x=-0.31 or x=-1

Q5587) Solve 9x^2+30x+24=0
Ans: x=-1.33 or x=-2

Q5588) Solve 22x^2+31x+9=0
Ans: x=-0.41 or x=-1

Q5589) Solve 8x^2+8x+2=0
Ans: x=-0.5 or x=-0.5

Q5590) Solve 15x^2+33x+6=0
Ans: x=-0.2 or x=-2

Q5591) Solve 3x^2+24x+45=0
Ans: x=-3 or x=-5

Q5592) Solve 20x^2+49x+9=0
Ans: x=-0.2 or x=-2.25

Q5593) Solve x^2+40x+39=0
Ans: x=-1 or x=-39

Q5594) Solve 8x^2+10x+2=0
Ans: x=-0.25 or x=-1

Q5595) Solve 4x^2+29x+30=0
Ans: x=-1.25 or x=-6

Q5596) Solve 12x^2+45x+27=0
Ans: x=-0.75 or x=-3

Q5597) Solve 16x^2+36x+20=0
Ans: x=-1 or x=-1.25

Q5598) Solve 15x^2+33x+6=0
Ans: x=-0.2 or x=-2

Q5599) Solve 24x^2+50x+24=0
Ans: x=-0.75 or x=-1.33

Q5600) Solve 50x^2+27x+1=0
Ans: x=-0.04 or x=-0.5

Q5601) Solve 6x^2+17x+11=0
Ans: x=-1 or x=-1.83

Q5602) Solve 50x^2+47x+11=0
Ans: x=-0.44 or x=-0.5

Q5603) Solve 36x^2+48x+15=0
Ans: x=-0.5 or x=-0.83

Q5604) Solve 12x^2+32x+20=0
Ans: x=-1 or x=-1.67

Q5605) Solve 12x^2+41x+24=0
Ans: x=-0.75 or x=-2.67

Q5606) Solve 5x^2+28x+15=0
Ans: x=-0.6 or x=-5

Q5607) Solve 10x^2+17x+6=0
Ans: x=-0.5 or x=-1.2

Q5608) Solve 16x^2+18x+5=0
Ans: x=-0.5 or x=-0.62

Q5609) Solve 9x^2+43x+28=0
Ans: x=-0.78 or x=-4

Q5610) Solve 50x^2+50x+12=0
Ans: x=-0.4 or x=-0.6

Q5611) Solve 26x^2+35x+11=0
Ans: x=-0.5 or x=-0.85

Q5612) Solve 7x^2+24x+17=0
Ans: x=-1 or x=-2.43

Q5613) Solve 18x^2+39x+21=0
Ans: x=-1 or x=-1.17

Q5614) Solve 20x^2+38x+12=0
Ans: x=-0.4 or x=-1.5

Q5615) Solve 44x^2+50x+6=0
Ans: x=-0.14 or x=-1

Q5616) Solve 6x^2+27x+30=0
Ans: x=-2 or x=-2.5

Q5617) Solve 48x^2+26x+3=0
Ans: x=-0.17 or x=-0.37

Q5618) Solve 16x^2+21x+5=0
Ans: x=-0.31 or x=-1

Q5619) Solve 29x^2+30x+1=0
Ans: x=-0.03 or x=-1

Q5620) Solve 12x^2+28x+16=0
Ans: x=-1 or x=-1.33

Q5621) Solve 8x^2+47x+35=0
Ans: x=-0.87 or x=-5

Q5622) Solve 33x^2+31x+6=0
Ans: x=-0.27 or x=-0.67

Q5623) Solve 39x^2+19x+2=0
Ans: x=-0.15 or x=-0.33

Q5624) Solve 38x^2+49x+15=0
Ans: x=-0.5 or x=-0.79

Q5625) Solve 50x^2+33x+4=0
Ans: x=-0.16 or x=-0.5

Q5626) Solve 16x^2+34x+15=0
Ans: x=-0.62 or x=-1.5

Q5627) Solve 4x^2+37x+40=0
Ans: x=-1.25 or x=-8

Q5628) Solve 3x^2+28x+49=0
Ans: x=-2.33 or x=-7

Q5629) Solve 23x^2+34x+11=0
Ans: x=-0.48 or x=-1

Q5630) Solve 12x^2+23x+11=0
Ans: x=-0.92 or x=-1

Q5631) Solve 45x^2+39x+6=0
Ans: x=-0.2 or x=-0.67

Q5632) Solve 15x^2+31x+16=0
Ans: x=-1 or x=-1.07

Q5633) Solve 12x^2+50x+42=0
Ans: x=-1.17 or x=-3

Q5634) Solve 8x^2+32x+30=0
Ans: x=-1.5 or x=-2.5

Q5635) Solve 10x^2+41x+40=0
Ans: x=-1.6 or x=-2.5

Q5636) Solve 9x^2+32x+28=0
Ans: x=-1.56 or x=-2

Q5637) Solve 15x^2+44x+13=0
Ans: x=-0.33 or x=-2.6

Q5638) Solve 26x^2+44x+18=0
Ans: x=-0.69 or x=-1

Q5639) Solve 6x^2+11x+3=0
Ans: x=-0.33 or x=-1.5

Q5640) Solve 10x^2+31x+24=0
Ans: x=-1.5 or x=-1.6

Q5641) Solve 16x^2+38x+22=0
Ans: x=-1 or x=-1.37

Q5642) Solve 11x^2+31x+18=0
Ans: x=-0.82 or x=-2

Q5643) Solve 20x^2+19x+3=0
Ans: x=-0.2 or x=-0.75

Q5644) Solve 5x^2+32x+35=0
Ans: x=-1.4 or x=-5

Q5645) Solve 42x^2+47x+11=0
Ans: x=-0.33 or x=-0.79

Q5646) Solve 13x^2+27x+2=0
Ans: x=-0.08 or x=-2

Q5647) Solve 4x^2+45x+41=0
Ans: x=-1 or x=-10.25

Q5648) Solve 22x^2+35x+13=0
Ans: x=-0.59 or x=-1

Q5649) Solve 25x^2+45x+8=0
Ans: x=-0.2 or x=-1.6

Q5650) Solve 44x^2+19x+2=0
Ans: x=-0.18 or x=-0.25

Q5651) Solve 17x^2+22x+5=0
Ans: x=-0.29 or x=-1

Q5652) Solve 10x^2+33x+14=0
Ans: x=-0.5 or x=-2.8

Q5653) Solve 28x^2+40x+13=0
Ans: x=-0.5 or x=-0.93

Q5654) Solve 20x^2+13x+2=0
Ans: x=-0.25 or x=-0.4

Q5655) Solve 42x^2+46x+4=0
Ans: x=-0.1 or x=-1

Q5656) Solve 7x^2+29x+22=0
Ans: x=-1 or x=-3.14

Q5657) Solve 2x^2+7x+6=0
Ans: x=-1.5 or x=-2

Q5658) Solve 23x^2+41x+18=0
Ans: x=-0.78 or x=-1

Q5659) Solve 20x^2+26x+6=0
Ans: x=-0.3 or x=-1

Q5660) Solve 4x^2+30x+26=0
Ans: x=-1 or x=-6.5

Q5661) Solve x^2+28x+27=0
Ans: x=-1 or x=-27

Q5662) Solve 42x^2+43x+6=0
Ans: x=-0.17 or x=-0.86

Q5663) Solve 11x^2+37x+12=0
Ans: x=-0.36 or x=-3

Q5664) Solve 22x^2+46x+4=0
Ans: x=-0.09 or x=-2

Q5665) Solve 10x^2+47x+9=0
Ans: x=-0.2 or x=-4.5

Q5666) Solve 22x^2+37x+13=0
Ans: x=-0.5 or x=-1.18

Q5667) Solve 36x^2+24x+3=0
Ans: x=-0.17 or x=-0.5

Q5668) Solve 24x^2+18x+3=0
Ans: x=-0.25 or x=-0.5

Q5669) Solve 16x^2+41x+25=0
Ans: x=-1 or x=-1.56

Q5670) Solve 5x^2+16x+3=0
Ans: x=-0.2 or x=-3

Q5671) Solve 25x^2+40x+16=0
Ans: x=-0.8 or x=-0.8

Q5672) Solve 28x^2+50x+18=0
Ans: x=-0.5 or x=-1.29

Q5673) Solve 9x^2+42x+48=0
Ans: x=-2 or x=-2.67

Q5674) Solve 29x^2+33x+4=0
Ans: x=-0.14 or x=-1

Q5675) Solve 14x^2+23x+3=0
Ans: x=-0.14 or x=-1.5

Q5676) Solve 13x^2+47x+34=0
Ans: x=-1 or x=-2.62

Q5677) Solve 15x^2+8x+1=0
Ans: x=-0.2 or x=-0.33

Q5678) Solve x^2+31x+30=0
Ans: x=-1 or x=-30

Q5679) Solve 30x^2+32x+2=0
Ans: x=-0.07 or x=-1

Q5680) Solve 4x^2+41x+45=0
Ans: x=-1.25 or x=-9

Q5681) Solve 7x^2+37x+36=0
Ans: x=-1.29 or x=-4

Q5682) Solve 22x^2+37x+6=0
Ans: x=-0.18 or x=-1.5

Q5683) Solve 12x^2+18x+6=0
Ans: x=-0.5 or x=-1

Q5684) Solve 2x^2+34x+32=0
Ans: x=-1 or x=-16

Q5685) Solve 11x^2+47x+12=0
Ans: x=-0.27 or x=-4

Q5686) Solve 24x^2+38x+8=0
Ans: x=-0.25 or x=-1.33

Q5687) Solve 17x^2+30x+13=0
Ans: x=-0.76 or x=-1

Q5688) Solve 24x^2+17x+3=0
Ans: x=-0.33 or x=-0.37

Q5689) Solve 39x^2+40x+1=0
Ans: x=-0.03 or x=-1

Q5690) Solve 3x^2+42x+39=0
Ans: x=-1 or x=-13

Q5691) Solve 7x^2+39x+20=0
Ans: x=-0.57 or x=-5

Q5692) Solve 6x^2+31x+38=0
Ans: x=-2 or x=-3.17

Q5693) Solve 7x^2+43x+6=0
Ans: x=-0.14 or x=-6

Q5694) Solve 11x^2+42x+40=0
Ans: x=-1.82 or x=-2

Q5695) Solve 17x^2+45x+22=0
Ans: x=-0.65 or x=-2

Q5696) Solve 2x^2+47x+45=0
Ans: x=-1 or x=-22.5

Q5697) Solve 22x^2+50x+28=0
Ans: x=-1 or x=-1.27

Q5698) Solve 21x^2+10x+1=0
Ans: x=-0.14 or x=-0.33

Q5699) Solve 3x^2+29x+26=0
Ans: x=-1 or x=-8.67

Q5700) Solve 2x^2+37x+18=0
Ans: x=-0.5 or x=-18

Q5701) Solve 13x^2+42x+32=0
Ans: x=-1.23 or x=-2

Q5702) Solve 12x^2+38x+20=0
Ans: x=-0.67 or x=-2.5

Q5703) Solve 23x^2+48x+25=0
Ans: x=-1 or x=-1.09

Q5704) Solve 2x^2+47x+23=0
Ans: x=-0.5 or x=-23

Q5705) Solve 6x^2+31x+38=0
Ans: x=-2 or x=-3.17

Q5706) Solve 5x^2+11x+6=0
Ans: x=-1 or x=-1.2

Q5707) Solve 46x^2+43x+10=0
Ans: x=-0.43 or x=-0.5

Q5708) Solve 5x^2+24x+16=0
Ans: x=-0.8 or x=-4

Q5709) Solve 6x^2+38x+12=0
Ans: x=-0.33 or x=-6

Q5710) Solve 32x^2+49x+17=0
Ans: x=-0.53 or x=-1

Q5711) Solve 48x^2+34x+5=0
Ans: x=-0.21 or x=-0.5

Q5712) Solve 24x^2+50x+19=0
Ans: x=-0.5 or x=-1.58

Q5713) Solve 22x^2+27x+8=0
Ans: x=-0.5 or x=-0.73

Q5714) Solve 12x^2+13x+1=0
Ans: x=-0.08 or x=-1

Q5715) Solve 12x^2+43x+35=0
Ans: x=-1.25 or x=-2.33

Q5716) Solve 16x^2+8x+1=0
Ans: x=-0.25 or x=-0.25

Q5717) Solve 9x^2+11x+2=0
Ans: x=-0.22 or x=-1

Q5718) Solve 3x^2+22x+40=0
Ans: x=-3.33 or x=-4

Q5719) Solve 9x^2+48x+48=0
Ans: x=-1.33 or x=-4

Q5720) Solve 22x^2+30x+8=0
Ans: x=-0.36 or x=-1

Q5721) Solve 24x^2+29x+7=0
Ans: x=-0.33 or x=-0.87

Q5722) Solve 23x^2+25x+2=0
Ans: x=-0.09 or x=-1

Q5723) Solve 4x^2+22x+18=0
Ans: x=-1 or x=-4.5

Q5724) Solve 20x^2+35x+15=0
Ans: x=-0.75 or x=-1

Q5725) Solve x^2+11x+10=0
Ans: x=-1 or x=-10

Q5726) Solve 18x^2+30x+8=0
Ans: x=-0.33 or x=-1.33

Q5727) Solve 6x^2+32x+26=0
Ans: x=-1 or x=-4.33

Q5728) Solve 22x^2+24x+2=0
Ans: x=-0.09 or x=-1

Q5729) Solve 6x^2+35x+36=0
Ans: x=-1.33 or x=-4.5

Q5730) Solve 4x^2+25x+36=0
Ans: x=-2.25 or x=-4

Q5731) Solve 4x^2+25x+21=0
Ans: x=-1 or x=-5.25

Q5732) Solve 19x^2+28x+9=0
Ans: x=-0.47 or x=-1

Q5733) Solve 6x^2+26x+8=0
Ans: x=-0.33 or x=-4

Q5734) Solve 12x^2+41x+22=0
Ans: x=-0.67 or x=-2.75

Q5735) Solve 7x^2+11x+4=0
Ans: x=-0.57 or x=-1

Q5736) Solve 15x^2+47x+36=0
Ans: x=-1.33 or x=-1.8

Q5737) Solve 4x^2+23x+19=0
Ans: x=-1 or x=-4.75

Q5738) Solve 10x^2+33x+14=0
Ans: x=-0.5 or x=-2.8

Q5739) Solve 9x^2+33x+10=0
Ans: x=-0.33 or x=-3.33

Q5740) Solve 3x^2+11x+8=0
Ans: x=-1 or x=-2.67

Q5741) Solve 26x^2+46x+20=0
Ans: x=-0.77 or x=-1

Q5742) Solve 8x^2+39x+28=0
Ans: x=-0.87 or x=-4

Q5743) Solve 34x^2+48x+14=0
Ans: x=-0.41 or x=-1

Q5744) Solve 22x^2+41x+15=0
Ans: x=-0.5 or x=-1.36

Q5745) Solve 16x^2+38x+15=0
Ans: x=-0.5 or x=-1.87

Q5746) Solve 20x^2+48x+27=0
Ans: x=-0.9 or x=-1.5

Q5747) Solve 28x^2+34x+10=0
Ans: x=-0.5 or x=-0.71

Q5748) Solve 40x^2+33x+5=0
Ans: x=-0.2 or x=-0.62

Q5749) Solve 36x^2+45x+11=0
Ans: x=-0.33 or x=-0.92

Q5750) Solve 4x^2+24x+27=0
Ans: x=-1.5 or x=-4.5

Q5751) Solve 4x^2+10x+4=0
Ans: x=-0.5 or x=-2

Q5752) Solve 18x^2+17x+4=0
Ans: x=-0.44 or x=-0.5

Q5753) Solve 40x^2+47x+12=0
Ans: x=-0.37 or x=-0.8

Q5754) Solve 16x^2+32x+16=0
Ans: x=-1 or x=-1

Q5755) Solve 36x^2+35x+6=0
Ans: x=-0.22 or x=-0.75

Q5756) Solve 28x^2+32x+9=0
Ans: x=-0.5 or x=-0.64

Q5757) Solve 18x^2+42x+12=0
Ans: x=-0.33 or x=-2

Q5758) Solve 3x^2+26x+16=0
Ans: x=-0.67 or x=-8

Q5759) Solve 20x^2+13x+2=0
Ans: x=-0.25 or x=-0.4

Q5760) Solve 6x^2+19x+15=0
Ans: x=-1.5 or x=-1.67

Q5761) Solve x^2+11x+28=0
Ans: x=-4 or x=-7

Q5762) Solve 27x^2+40x+13=0
Ans: x=-0.48 or x=-1

Q5763) Solve 13x^2+47x+24=0
Ans: x=-0.62 or x=-3

Q5764) Solve 4x^2+45x+50=0
Ans: x=-1.25 or x=-10

Q5765) Solve 23x^2+31x+8=0
Ans: x=-0.35 or x=-1

Q5766) Solve 11x^2+47x+42=0
Ans: x=-1.27 or x=-3

Q5767) Solve 17x^2+30x+13=0
Ans: x=-0.76 or x=-1

Q5768) Solve 32x^2+35x+3=0
Ans: x=-0.09 or x=-1

Q5769) Solve 20x^2+21x+1=0
Ans: x=-0.05 or x=-1

Q5770) Solve 30x^2+19x+3=0
Ans: x=-0.3 or x=-0.33

Q5771) Solve 3x^2+49x+46=0
Ans: x=-1 or x=-15.33

Q5772) Solve 8x^2+38x+44=0
Ans: x=-2 or x=-2.75

Q5773) Solve 8x^2+27x+19=0
Ans: x=-1 or x=-2.37

Q5774) Solve 16x^2+27x+11=0
Ans: x=-0.69 or x=-1

Q5775) Solve 40x^2+18x+2=0
Ans: x=-0.2 or x=-0.25

Q5776) Solve 5x^2+32x+35=0
Ans: x=-1.4 or x=-5

Q5777) Solve 25x^2+41x+16=0
Ans: x=-0.64 or x=-1

Q5778) Solve 36x^2+43x+12=0
Ans: x=-0.44 or x=-0.75

Q5779) Solve 33x^2+32x+7=0
Ans: x=-0.33 or x=-0.64

Q5780) Solve 12x^2+50x+42=0
Ans: x=-1.17 or x=-3

Q5781) Solve 35x^2+37x+6=0
Ans: x=-0.2 or x=-0.86

Q5782) Solve 9x^2+37x+30=0
Ans: x=-1.11 or x=-3

Q5783) Solve 10x^2+43x+28=0
Ans: x=-0.8 or x=-3.5

Q5784) Solve 10x^2+27x+11=0
Ans: x=-0.5 or x=-2.2

Q5785) Solve 5x^2+11x+6=0
Ans: x=-1 or x=-1.2

Q5786) Solve 13x^2+36x+23=0
Ans: x=-1 or x=-1.77

Q5787) Solve 31x^2+32x+1=0
Ans: x=-0.03 or x=-1

Q5788) Solve 6x^2+35x+49=0
Ans: x=-2.33 or x=-3.5

Q5789) Solve 2x^2+39x+37=0
Ans: x=-1 or x=-18.5

Q5790) Solve 41x^2+49x+8=0
Ans: x=-0.2 or x=-1

Q5791) Solve 9x^2+14x+5=0
Ans: x=-0.56 or x=-1

Q5792) Solve 17x^2+46x+29=0
Ans: x=-1 or x=-1.71

Q5793) Solve 10x^2+42x+8=0
Ans: x=-0.2 or x=-4

Q5794) Solve 10x^2+42x+36=0
Ans: x=-1.2 or x=-3

Q5795) Solve 20x^2+40x+15=0
Ans: x=-0.5 or x=-1.5

Q5796) Solve 9x^2+25x+16=0
Ans: x=-1 or x=-1.78

Q5797) Solve 24x^2+34x+7=0
Ans: x=-0.25 or x=-1.17

Q5798) Solve 16x^2+44x+30=0
Ans: x=-1.25 or x=-1.5

Q5799) Solve 8x^2+27x+22=0
Ans: x=-1.37 or x=-2

Q5800) Solve 23x^2+50x+8=0
Ans: x=-0.17 or x=-2

Q5801) Solve 50x^2+20x+2=0
Ans: x=-0.2 or x=-0.2

Q5802) Solve 3x^2+24x+45=0
Ans: x=-3 or x=-5

Q5803) Solve 12x^2+37x+28=0
Ans: x=-1.33 or x=-1.75

Q5804) Solve 37x^2+43x+6=0
Ans: x=-0.16 or x=-1

Q5805) Solve 8x^2+32x+32=0
Ans: x=-2 or x=-2

Q5806) Solve 5x^2+33x+46=0
Ans: x=-2 or x=-4.6

Q5807) Solve 6x^2+49x+43=0
Ans: x=-1 or x=-7.17

Q5808) Solve 48x^2+28x+2=0
Ans: x=-0.08 or x=-0.5

Q5809) Solve 16x^2+24x+8=0
Ans: x=-0.5 or x=-1

Q5810) Solve 29x^2+39x+10=0
Ans: x=-0.34 or x=-1

Q5811) Solve 22x^2+27x+8=0
Ans: x=-0.5 or x=-0.73

Q5812) Solve 7x^2+32x+33=0
Ans: x=-1.57 or x=-3

Q5813) Solve 24x^2+28x+4=0
Ans: x=-0.17 or x=-1

Q5814) Solve 3x^2+8x+4=0
Ans: x=-0.67 or x=-2

Q5815) Solve 6x^2+31x+5=0
Ans: x=-0.17 or x=-5

Q5816) Solve 12x^2+47x+26=0
Ans: x=-0.67 or x=-3.25

Q5817) Solve 23x^2+28x+5=0
Ans: x=-0.22 or x=-1

Q5818) Solve 2x^2+31x+29=0
Ans: x=-1 or x=-14.5

Q5819) Solve 2x^2+29x+39=0
Ans: x=-1.5 or x=-13

Q5820) Solve 3x^2+27x+42=0
Ans: x=-2 or x=-7

Q5821) Solve 14x^2+48x+34=0
Ans: x=-1 or x=-2.43

Q5822) Solve 6x^2+41x+19=0
Ans: x=-0.5 or x=-6.33

Q5823) Solve 22x^2+31x+10=0
Ans: x=-0.5 or x=-0.91

Q5824) Solve 6x^2+47x+15=0
Ans: x=-0.33 or x=-7.5

Q5825) Solve 11x^2+43x+32=0
Ans: x=-1 or x=-2.91

Q5826) Solve 28x^2+40x+12=0
Ans: x=-0.43 or x=-1

Q5827) Solve 27x^2+40x+13=0
Ans: x=-0.48 or x=-1

Q5828) Solve 11x^2+35x+26=0
Ans: x=-1.18 or x=-2

Q5829) Solve 8x^2+50x+33=0
Ans: x=-0.75 or x=-5.5

Q5830) Solve 4x^2+40x+19=0
Ans: x=-0.5 or x=-9.5

Q5831) Solve 2x^2+29x+50=0
Ans: x=-2 or x=-12.5

Q5832) Solve 42x^2+37x+6=0
Ans: x=-0.21 or x=-0.67

Q5833) Solve 28x^2+15x+2=0
Ans: x=-0.25 or x=-0.29

Q5834) Solve 2x^2+44x+42=0
Ans: x=-1 or x=-21

Q5835) Solve 2x^2+18x+16=0
Ans: x=-1 or x=-8

Q5836) Solve 11x^2+33x+22=0
Ans: x=-1 or x=-2

Q5837) Solve 8x^2+15x+7=0
Ans: x=-0.87 or x=-1

Q5838) Solve 28x^2+36x+11=0
Ans: x=-0.5 or x=-0.79

Q5839) Solve 12x^2+35x+25=0
Ans: x=-1.25 or x=-1.67

Q5840) Solve 10x^2+50x+40=0
Ans: x=-1 or x=-4

Q5841) Solve 3x^2+35x+22=0
Ans: x=-0.67 or x=-11

Q5842) Solve 12x^2+50x+8=0
Ans: x=-0.17 or x=-4

Q5843) Solve 3x^2+28x+25=0
Ans: x=-1 or x=-8.33

Q5844) Solve 6x^2+37x+31=0
Ans: x=-1 or x=-5.17

Q5845) Solve 8x^2+49x+6=0
Ans: x=-0.12 or x=-6

Q5846) Solve 34x^2+35x+1=0
Ans: x=-0.03 or x=-1

Q5847) Solve 4x^2+14x+6=0
Ans: x=-0.5 or x=-3

Q5848) Solve 5x^2+38x+48=0
Ans: x=-1.6 or x=-6

Q5849) Solve 36x^2+36x+5=0
Ans: x=-0.17 or x=-0.83

Q5850) Solve 8x^2+49x+45=0
Ans: x=-1.12 or x=-5

Q5851) Solve 5x^2+23x+26=0
Ans: x=-2 or x=-2.6

Q5852) Solve 30x^2+31x+7=0
Ans: x=-0.33 or x=-0.7

Q5853) Solve 15x^2+46x+32=0
Ans: x=-1.07 or x=-2

Q5854) Solve 26x^2+29x+3=0
Ans: x=-0.12 or x=-1

Q5855) Solve 45x^2+45x+10=0
Ans: x=-0.33 or x=-0.67

Q5856) Solve x^2+2x+1=0
Ans: x=-1 or x=-1

Q5857) Solve 8x^2+40x+32=0
Ans: x=-1 or x=-4

Q5858) Solve 2x^2+23x+11=0
Ans: x=-0.5 or x=-11

Q5859) Solve 7x^2+26x+15=0
Ans: x=-0.71 or x=-3

Q5860) Solve 2x^2+17x+26=0
Ans: x=-2 or x=-6.5

Q5861) Solve 32x^2+36x+10=0
Ans: x=-0.5 or x=-0.62

Q5862) Solve x^2+27x+26=0
Ans: x=-1 or x=-26

Q5863) Solve 44x^2+40x+9=0
Ans: x=-0.41 or x=-0.5

Q5864) Solve 24x^2+26x+5=0
Ans: x=-0.25 or x=-0.83

Q5865) Solve 13x^2+18x+5=0
Ans: x=-0.38 or x=-1

Q5866) Solve 21x^2+49x+14=0
Ans: x=-0.33 or x=-2

Q5867) Solve 22x^2+45x+2=0
Ans: x=-0.05 or x=-2

Q5868) Solve 5x^2+16x+12=0
Ans: x=-1.2 or x=-2

Q5869) Solve 21x^2+42x+21=0
Ans: x=-1 or x=-1

Q5870) Solve 2x^2+23x+38=0
Ans: x=-2 or x=-9.5

Q5871) Solve 45x^2+33x+2=0
Ans: x=-0.07 or x=-0.67

Q5872) Solve 12x^2+28x+8=0
Ans: x=-0.33 or x=-2

Q5873) Solve 12x^2+11x+2=0
Ans: x=-0.25 or x=-0.67

Q5874) Solve 12x^2+35x+18=0
Ans: x=-0.67 or x=-2.25

Q5875) Solve 11x^2+45x+34=0
Ans: x=-1 or x=-3.09

Q5876) Solve 10x^2+28x+16=0
Ans: x=-0.8 or x=-2

Q5877) Solve 2x^2+16x+14=0
Ans: x=-1 or x=-7

Q5878) Solve 42x^2+50x+8=0
Ans: x=-0.19 or x=-1

Q5879) Solve 3x^2+35x+50=0
Ans: x=-1.67 or x=-10

Q5880) Solve 20x^2+37x+8=0
Ans: x=-0.25 or x=-1.6

Q5881) Solve 12x^2+34x+24=0
Ans: x=-1.33 or x=-1.5

Q5882) Solve 23x^2+40x+17=0
Ans: x=-0.74 or x=-1

Q5883) Solve 6x^2+22x+20=0
Ans: x=-1.67 or x=-2

Q5884) Solve 21x^2+44x+4=0
Ans: x=-0.1 or x=-2

Q5885) Solve 4x^2+50x+24=0
Ans: x=-0.5 or x=-12

Q5886) Solve 12x^2+31x+7=0
Ans: x=-0.25 or x=-2.33

Q5887) Solve 28x^2+34x+10=0
Ans: x=-0.5 or x=-0.71

Q5888) Solve 13x^2+33x+14=0
Ans: x=-0.54 or x=-2

Q5889) Solve 27x^2+39x+12=0
Ans: x=-0.44 or x=-1

Q5890) Solve 39x^2+50x+16=0
Ans: x=-0.62 or x=-0.67

Q5891) Solve 18x^2+9x+1=0
Ans: x=-0.17 or x=-0.33

Q5892) Solve 10x^2+44x+34=0
Ans: x=-1 or x=-3.4

Q5893) Solve 21x^2+30x+9=0
Ans: x=-0.43 or x=-1

Q5894) Solve 6x^2+23x+21=0
Ans: x=-1.5 or x=-2.33

Q5895) Solve 34x^2+41x+12=0
Ans: x=-0.5 or x=-0.71

Q5896) Solve 16x^2+32x+7=0
Ans: x=-0.25 or x=-1.75

Q5897) Solve 3x^2+37x+34=0
Ans: x=-1 or x=-11.33

Q5898) Solve 15x^2+29x+8=0
Ans: x=-0.33 or x=-1.6

Q5899) Solve 9x^2+34x+25=0
Ans: x=-1 or x=-2.78

Q5900) Solve 21x^2+24x+3=0
Ans: x=-0.14 or x=-1

Q5901) Solve 12x^2+26x+14=0
Ans: x=-1 or x=-1.17

Q5902) Solve 27x^2+30x+7=0
Ans: x=-0.33 or x=-0.78

Q5903) Solve 2x^2+22x+20=0
Ans: x=-1 or x=-10

Q5904) Solve 20x^2+41x+21=0
Ans: x=-1 or x=-1.05

Q5905) Solve 18x^2+46x+20=0
Ans: x=-0.56 or x=-2

Q5906) Solve 2x^2+13x+15=0
Ans: x=-1.5 or x=-5

Q5907) Solve 6x^2+50x+44=0
Ans: x=-1 or x=-7.33

Q5908) Solve 14x^2+39x+27=0
Ans: x=-1.29 or x=-1.5

Q5909) Solve x^2+5x+6=0
Ans: x=-2 or x=-3

Q5910) Solve 3x^2+7x+2=0
Ans: x=-0.33 or x=-2

Q5911) Solve 18x^2+29x+3=0
Ans: x=-0.11 or x=-1.5

Q5912) Solve 16x^2+41x+25=0
Ans: x=-1 or x=-1.56

Q5913) Solve 18x^2+39x+6=0
Ans: x=-0.17 or x=-2

Q5914) Solve 30x^2+32x+2=0
Ans: x=-0.07 or x=-1

Q5915) Solve 34x^2+37x+10=0
Ans: x=-0.5 or x=-0.59

Q5916) Solve 6x^2+25x+24=0
Ans: x=-1.5 or x=-2.67

Q5917) Solve 4x^2+37x+40=0
Ans: x=-1.25 or x=-8

Q5918) Solve 6x^2+29x+30=0
Ans: x=-1.5 or x=-3.33

Q5919) Solve x^2+12x+36=0
Ans: x=-6 or x=-6

Q5920) Solve 34x^2+36x+2=0
Ans: x=-0.06 or x=-1

Q5921) Solve x^2+34x+33=0
Ans: x=-1 or x=-33

Q5922) Solve 6x^2+26x+8=0
Ans: x=-0.33 or x=-4

Q5923) Solve 33x^2+38x+9=0
Ans: x=-0.33 or x=-0.82

Q5924) Solve 50x^2+45x+9=0
Ans: x=-0.3 or x=-0.6

Q5925) Solve 32x^2+42x+10=0
Ans: x=-0.31 or x=-1

Q5926) Solve 34x^2+35x+1=0
Ans: x=-0.03 or x=-1

Q5927) Solve 8x^2+48x+40=0
Ans: x=-1 or x=-5

Q5928) Solve 11x^2+43x+32=0
Ans: x=-1 or x=-2.91

Q5929) Solve 3x^2+14x+8=0
Ans: x=-0.67 or x=-4

Q5930) Solve 40x^2+13x+1=0
Ans: x=-0.12 or x=-0.2

Q5931) Solve 42x^2+26x+4=0
Ans: x=-0.29 or x=-0.33

Q5932) Solve 30x^2+48x+18=0
Ans: x=-0.6 or x=-1

Q5933) Solve 14x^2+39x+27=0
Ans: x=-1.29 or x=-1.5

Q5934) Solve 21x^2+50x+29=0
Ans: x=-1 or x=-1.38

Q5935) Solve 48x^2+50x+12=0
Ans: x=-0.37 or x=-0.67

Q5936) Solve 4x^2+17x+4=0
Ans: x=-0.25 or x=-4

Q5937) Solve 13x^2+45x+38=0
Ans: x=-1.46 or x=-2

Q5938) Solve 39x^2+38x+8=0
Ans: x=-0.31 or x=-0.67

Q5939) Solve 20x^2+37x+8=0
Ans: x=-0.25 or x=-1.6

Q5940) Solve 26x^2+35x+11=0
Ans: x=-0.5 or x=-0.85

Q5941) Solve 2x^2+31x+42=0
Ans: x=-1.5 or x=-14

Q5942) Solve 7x^2+20x+13=0
Ans: x=-1 or x=-1.86

Q5943) Solve 20x^2+24x+7=0
Ans: x=-0.5 or x=-0.7

Q5944) Solve 33x^2+29x+6=0
Ans: x=-0.33 or x=-0.55

Q5945) Solve 5x^2+43x+38=0
Ans: x=-1 or x=-7.6

Q5946) Solve 2x^2+15x+7=0
Ans: x=-0.5 or x=-7

Q5947) Solve x^2+35x+34=0
Ans: x=-1 or x=-34

Q5948) Solve 6x^2+27x+21=0
Ans: x=-1 or x=-3.5

Q5949) Solve 21x^2+17x+2=0
Ans: x=-0.14 or x=-0.67

Q5950) Solve 3x^2+35x+50=0
Ans: x=-1.67 or x=-10

Q5951) Solve 4x^2+18x+8=0
Ans: x=-0.5 or x=-4

Q5952) Solve 21x^2+26x+8=0
Ans: x=-0.57 or x=-0.67

Q5953) Solve 5x^2+35x+50=0
Ans: x=-2 or x=-5

Q5954) Solve 15x^2+13x+2=0
Ans: x=-0.2 or x=-0.67

Q5955) Solve 24x^2+32x+10=0
Ans: x=-0.5 or x=-0.83

Q5956) Solve 5x^2+37x+14=0
Ans: x=-0.4 or x=-7

Q5957) Solve 34x^2+41x+12=0
Ans: x=-0.5 or x=-0.71

Q5958) Solve 2x^2+16x+24=0
Ans: x=-2 or x=-6

Q5959) Solve 10x^2+45x+35=0
Ans: x=-1 or x=-3.5

Q5960) Solve 9x^2+41x+32=0
Ans: x=-1 or x=-3.56

Q5961) Solve 8x^2+34x+21=0
Ans: x=-0.75 or x=-3.5

Q5962) Solve 10x^2+39x+29=0
Ans: x=-1 or x=-2.9

Q5963) Solve 14x^2+41x+15=0
Ans: x=-0.43 or x=-2.5

Q5964) Solve 16x^2+46x+30=0
Ans: x=-1 or x=-1.87

Q5965) Solve 23x^2+35x+12=0
Ans: x=-0.52 or x=-1

Q5966) Solve 4x^2+50x+24=0
Ans: x=-0.5 or x=-12

Q5967) Solve 14x^2+35x+14=0
Ans: x=-0.5 or x=-2

Q5968) Solve 3x^2+17x+22=0
Ans: x=-2 or x=-3.67

Q5969) Solve 4x^2+24x+35=0
Ans: x=-2.5 or x=-3.5

Q5970) Solve 18x^2+47x+29=0
Ans: x=-1 or x=-1.61

Q5971) Solve 20x^2+46x+24=0
Ans: x=-0.8 or x=-1.5

Q5972) Solve 28x^2+50x+22=0
Ans: x=-0.79 or x=-1

Q5973) Solve 5x^2+48x+27=0
Ans: x=-0.6 or x=-9

Q5974) Solve 12x^2+47x+33=0
Ans: x=-0.92 or x=-3

Q5975) Solve 33x^2+40x+12=0
Ans: x=-0.55 or x=-0.67

Q5976) Solve 4x^2+33x+29=0
Ans: x=-1 or x=-7.25

Q5977) Solve 42x^2+13x+1=0
Ans: x=-0.14 or x=-0.17

Q5978) Solve 6x^2+31x+35=0
Ans: x=-1.67 or x=-3.5

Q5979) Solve x^2+9x+20=0
Ans: x=-4 or x=-5

Q5980) Solve 3x^2+31x+10=0
Ans: x=-0.33 or x=-10

Q5981) Solve 25x^2+47x+22=0
Ans: x=-0.88 or x=-1

Q5982) Solve 10x^2+24x+14=0
Ans: x=-1 or x=-1.4

Q5983) Solve 32x^2+33x+1=0
Ans: x=-0.03 or x=-1

Q5984) Solve 33x^2+41x+8=0
Ans: x=-0.24 or x=-1

Q5985) Solve 10x^2+27x+5=0
Ans: x=-0.2 or x=-2.5

Q5986) Solve 10x^2+37x+30=0
Ans: x=-1.2 or x=-2.5

Q5987) Solve 13x^2+36x+23=0
Ans: x=-1 or x=-1.77

Q5988) Solve 45x^2+41x+4=0
Ans: x=-0.11 or x=-0.8

Q5989) Solve x^2+21x+38=0
Ans: x=-2 or x=-19

Q5990) Solve 13x^2+40x+28=0
Ans: x=-1.08 or x=-2

Q5991) Solve 28x^2+18x+2=0
Ans: x=-0.14 or x=-0.5

Q5992) Solve 42x^2+50x+12=0
Ans: x=-0.33 or x=-0.86

Q5993) Solve 4x^2+12x+8=0
Ans: x=-1 or x=-2

Q5994) Solve 22x^2+21x+5=0
Ans: x=-0.45 or x=-0.5

Q5995) Solve 12x^2+50x+22=0
Ans: x=-0.5 or x=-3.67

Q5996) Solve 6x^2+29x+28=0
Ans: x=-1.33 or x=-3.5

Q5997) Solve 6x^2+25x+25=0
Ans: x=-1.67 or x=-2.5

Q5998) Solve 2x^2+17x+35=0
Ans: x=-3.5 or x=-5

Q5999) Solve 24x^2+38x+14=0
Ans: x=-0.58 or x=-1

Q6000) Solve 6x^2+26x+20=0
Ans: x=-1 or x=-3.33

Q6001) Solve 30x^2+39x+9=0
Ans: x=-0.3 or x=-1

Q6002) Solve 6x^2+47x+35=0
Ans: x=-0.83 or x=-7

Q6003) Solve 24x^2+23x+5=0
Ans: x=-0.33 or x=-0.62

Q6004) Solve 44x^2+28x+3=0
Ans: x=-0.14 or x=-0.5

Q6005) Solve 10x^2+39x+17=0
Ans: x=-0.5 or x=-3.4

Q6006) Solve 3x^2+14x+15=0
Ans: x=-1.67 or x=-3

Q6007) Solve 7x^2+31x+34=0
Ans: x=-2 or x=-2.43

Q6008) Solve 18x^2+33x+5=0
Ans: x=-0.17 or x=-1.67

Q6009) Solve 35x^2+44x+9=0
Ans: x=-0.26 or x=-1

Q6010) Solve 16x^2+35x+19=0
Ans: x=-1 or x=-1.19

Q6011) Solve 16x^2+37x+10=0
Ans: x=-0.31 or x=-2

Q6012) Solve 17x^2+45x+28=0
Ans: x=-1 or x=-1.65

Q6013) Solve 11x^2+45x+34=0
Ans: x=-1 or x=-3.09

Q6014) Solve 27x^2+42x+15=0
Ans: x=-0.56 or x=-1

Q6015) Solve 42x^2+33x+6=0
Ans: x=-0.29 or x=-0.5

Q6016) Solve 3x^2+20x+12=0
Ans: x=-0.67 or x=-6

Q6017) Solve 44x^2+48x+13=0
Ans: x=-0.5 or x=-0.59

Q6018) Solve 3x^2+32x+45=0
Ans: x=-1.67 or x=-9

Q6019) Solve 7x^2+30x+23=0
Ans: x=-1 or x=-3.29

Q6020) Solve 16x^2+26x+9=0
Ans: x=-0.5 or x=-1.12

Q6021) Solve 40x^2+46x+12=0
Ans: x=-0.4 or x=-0.75

Q6022) Solve 32x^2+16x+2=0
Ans: x=-0.25 or x=-0.25

Q6023) Solve 19x^2+42x+23=0
Ans: x=-1 or x=-1.21

Q6024) Solve 9x^2+33x+30=0
Ans: x=-1.67 or x=-2

Q6025) Solve 12x^2+31x+20=0
Ans: x=-1.25 or x=-1.33

Q6026) Solve 21x^2+41x+10=0
Ans: x=-0.29 or x=-1.67

Q6027) Solve 5x^2+30x+25=0
Ans: x=-1 or x=-5

Q6028) Solve 6x^2+49x+49=0
Ans: x=-1.17 or x=-7

Q6029) Solve 5x^2+32x+48=0
Ans: x=-2.4 or x=-4

Q6030) Solve 21x^2+43x+2=0
Ans: x=-0.05 or x=-2

Q6031) Solve 27x^2+41x+14=0
Ans: x=-0.52 or x=-1

Q6032) Solve 6x^2+29x+33=0
Ans: x=-1.83 or x=-3

Q6033) Solve 10x^2+15x+5=0
Ans: x=-0.5 or x=-1

Q6034) Solve 14x^2+31x+12=0
Ans: x=-0.5 or x=-1.71

Q6035) Solve 13x^2+49x+36=0
Ans: x=-1 or x=-2.77

Q6036) Solve 10x^2+43x+39=0
Ans: x=-1.3 or x=-3

Q6037) Solve 4x^2+31x+27=0
Ans: x=-1 or x=-6.75

Q6038) Solve 12x^2+25x+13=0
Ans: x=-1 or x=-1.08

Q6039) Solve 16x^2+46x+30=0
Ans: x=-1 or x=-1.87

Q6040) Solve 16x^2+22x+7=0
Ans: x=-0.5 or x=-0.87

Q6041) Solve 4x^2+18x+18=0
Ans: x=-1.5 or x=-3

Q6042) Solve 20x^2+25x+5=0
Ans: x=-0.25 or x=-1

Q6043) Solve 22x^2+42x+20=0
Ans: x=-0.91 or x=-1

Q6044) Solve 15x^2+23x+4=0
Ans: x=-0.2 or x=-1.33

Q6045) Solve 27x^2+35x+8=0
Ans: x=-0.3 or x=-1

Q6046) Solve 7x^2+45x+38=0
Ans: x=-1 or x=-5.43

Q6047) Solve 3x^2+25x+38=0
Ans: x=-2 or x=-6.33

Q6048) Solve 24x^2+24x+6=0
Ans: x=-0.5 or x=-0.5

Q6049) Solve 2x^2+21x+40=0
Ans: x=-2.5 or x=-8

Q6050) Solve x^2+11x+28=0
Ans: x=-4 or x=-7

Q6051) Solve 3x^2+19x+6=0
Ans: x=-0.33 or x=-6

Q6052) Solve 12x^2+10x+2=0
Ans: x=-0.33 or x=-0.5

Q6053) Solve 9x^2+39x+22=0
Ans: x=-0.67 or x=-3.67

Q6054) Solve 45x^2+37x+6=0
Ans: x=-0.22 or x=-0.6

Q6055) Solve 2x^2+41x+39=0
Ans: x=-1 or x=-19.5

Q6056) Solve 16x^2+48x+36=0
Ans: x=-1.5 or x=-1.5

Q6057) Solve 9x^2+35x+34=0
Ans: x=-1.89 or x=-2

Q6058) Solve 19x^2+42x+8=0
Ans: x=-0.21 or x=-2

Q6059) Solve 11x^2+18x+7=0
Ans: x=-0.64 or x=-1

Q6060) Solve 11x^2+35x+24=0
Ans: x=-1 or x=-2.18

Q6061) Solve 32x^2+37x+5=0
Ans: x=-0.16 or x=-1

Q6062) Solve 18x^2+33x+15=0
Ans: x=-0.83 or x=-1

Q6063) Solve 4x^2+29x+7=0
Ans: x=-0.25 or x=-7

Q6064) Solve 12x^2+23x+11=0
Ans: x=-0.92 or x=-1

Q6065) Solve 11x^2+43x+32=0
Ans: x=-1 or x=-2.91

Q6066) Solve 6x^2+30x+36=0
Ans: x=-2 or x=-3

Q6067) Solve 4x^2+15x+14=0
Ans: x=-1.75 or x=-2

Q6068) Solve 7x^2+33x+38=0
Ans: x=-2 or x=-2.71

Q6069) Solve 30x^2+46x+16=0
Ans: x=-0.53 or x=-1

Q6070) Solve 15x^2+34x+8=0
Ans: x=-0.27 or x=-2

Q6071) Solve 3x^2+13x+14=0
Ans: x=-2 or x=-2.33

Q6072) Solve 12x^2+41x+15=0
Ans: x=-0.42 or x=-3

Q6073) Solve 8x^2+14x+3=0
Ans: x=-0.25 or x=-1.5

Q6074) Solve 49x^2+21x+2=0
Ans: x=-0.14 or x=-0.29

Q6075) Solve 35x^2+34x+8=0
Ans: x=-0.4 or x=-0.57

Q6076) Solve 18x^2+15x+2=0
Ans: x=-0.17 or x=-0.67

Q6077) Solve 5x^2+49x+36=0
Ans: x=-0.8 or x=-9

Q6078) Solve 32x^2+48x+16=0
Ans: x=-0.5 or x=-1

Q6079) Solve 15x^2+40x+20=0
Ans: x=-0.67 or x=-2

Q6080) Solve 18x^2+39x+6=0
Ans: x=-0.17 or x=-2

Q6081) Solve 5x^2+26x+33=0
Ans: x=-2.2 or x=-3

Q6082) Solve 9x^2+46x+40=0
Ans: x=-1.11 or x=-4

Q6083) Solve 18x^2+41x+10=0
Ans: x=-0.28 or x=-2

Q6084) Solve 37x^2+43x+6=0
Ans: x=-0.16 or x=-1

Q6085) Solve 17x^2+44x+27=0
Ans: x=-1 or x=-1.59

Q6086) Solve 9x^2+35x+26=0
Ans: x=-1 or x=-2.89

Q6087) Solve 22x^2+35x+3=0
Ans: x=-0.09 or x=-1.5

Q6088) Solve 8x^2+34x+35=0
Ans: x=-1.75 or x=-2.5

Q6089) Solve 40x^2+37x+4=0
Ans: x=-0.12 or x=-0.8

Q6090) Solve 26x^2+43x+15=0
Ans: x=-0.5 or x=-1.15

Q6091) Solve 30x^2+31x+7=0
Ans: x=-0.33 or x=-0.7

Q6092) Solve 15x^2+25x+10=0
Ans: x=-0.67 or x=-1

Q6093) Solve 50x^2+33x+4=0
Ans: x=-0.16 or x=-0.5

Q6094) Solve 12x^2+39x+27=0
Ans: x=-1 or x=-2.25

Q6095) Solve 48x^2+41x+6=0
Ans: x=-0.19 or x=-0.67

Q6096) Solve 15x^2+48x+9=0
Ans: x=-0.2 or x=-3

Q6097) Solve 7x^2+38x+31=0
Ans: x=-1 or x=-4.43

Q6098) Solve 2x^2+28x+26=0
Ans: x=-1 or x=-13

Q6099) Solve 45x^2+38x+8=0
Ans: x=-0.4 or x=-0.44

Q6100) Solve 18x^2+11x+1=0
Ans: x=-0.11 or x=-0.5

Q6101) Solve 17x^2+41x+14=0
Ans: x=-0.41 or x=-2

Q6102) Solve 4x^2+35x+49=0
Ans: x=-1.75 or x=-7

Q6103) Solve 15x^2+37x+22=0
Ans: x=-1 or x=-1.47

Q6104) Solve 6x^2+34x+20=0
Ans: x=-0.67 or x=-5

Q6105) Solve 2x^2+19x+30=0
Ans: x=-2 or x=-7.5

Q6106) Solve 21x^2+23x+2=0
Ans: x=-0.1 or x=-1

Q6107) Solve 42x^2+40x+8=0
Ans: x=-0.29 or x=-0.67

Q6108) Solve 20x^2+41x+20=0
Ans: x=-0.8 or x=-1.25

Q6109) Solve 4x^2+28x+13=0
Ans: x=-0.5 or x=-6.5

Q6110) Solve 20x^2+38x+18=0
Ans: x=-0.9 or x=-1

Q6111) Solve 31x^2+44x+13=0
Ans: x=-0.42 or x=-1

Q6112) Solve 7x^2+37x+46=0
Ans: x=-2 or x=-3.29

Q6113) Solve 31x^2+47x+16=0
Ans: x=-0.52 or x=-1

Q6114) Solve 11x^2+33x+22=0
Ans: x=-1 or x=-2

Q6115) Solve 12x^2+47x+46=0
Ans: x=-1.92 or x=-2

Q6116) Solve 15x^2+24x+9=0
Ans: x=-0.6 or x=-1

Q6117) Solve 4x^2+21x+5=0
Ans: x=-0.25 or x=-5

Q6118) Solve 5x^2+11x+2=0
Ans: x=-0.2 or x=-2

Q6119) Solve 2x^2+18x+16=0
Ans: x=-1 or x=-8

Q6120) Solve 14x^2+23x+3=0
Ans: x=-0.14 or x=-1.5

Q6121) Solve 2x^2+15x+22=0
Ans: x=-2 or x=-5.5

Q6122) Solve 40x^2+46x+12=0
Ans: x=-0.4 or x=-0.75

Q6123) Solve 6x^2+31x+18=0
Ans: x=-0.67 or x=-4.5

Q6124) Solve 2x^2+19x+44=0
Ans: x=-4 or x=-5.5

Q6125) Solve 12x^2+42x+36=0
Ans: x=-1.5 or x=-2

Q6126) Solve 29x^2+43x+14=0
Ans: x=-0.48 or x=-1

Q6127) Solve 14x^2+48x+34=0
Ans: x=-1 or x=-2.43

Q6128) Solve 30x^2+47x+17=0
Ans: x=-0.57 or x=-1

Q6129) Solve 15x^2+34x+15=0
Ans: x=-0.6 or x=-1.67

Q6130) Solve 9x^2+6x+1=0
Ans: x=-0.33 or x=-0.33

Q6131) Solve 38x^2+39x+10=0
Ans: x=-0.5 or x=-0.53

Q6132) Solve 6x^2+37x+31=0
Ans: x=-1 or x=-5.17

Q6133) Solve 50x^2+35x+3=0
Ans: x=-0.1 or x=-0.6

Q6134) Solve 11x^2+48x+37=0
Ans: x=-1 or x=-3.36

Q6135) Solve 12x^2+22x+8=0
Ans: x=-0.5 or x=-1.33

Q6136) Solve 24x^2+25x+6=0
Ans: x=-0.37 or x=-0.67

Q6137) Solve 14x^2+36x+16=0
Ans: x=-0.57 or x=-2

Q6138) Solve 6x^2+26x+8=0
Ans: x=-0.33 or x=-4

Q6139) Solve 5x^2+16x+11=0
Ans: x=-1 or x=-2.2

Q6140) Solve 4x^2+24x+35=0
Ans: x=-2.5 or x=-3.5

Q6141) Solve 14x^2+25x+11=0
Ans: x=-0.79 or x=-1

Q6142) Solve 10x^2+39x+17=0
Ans: x=-0.5 or x=-3.4

Q6143) Solve 25x^2+35x+6=0
Ans: x=-0.2 or x=-1.2

Q6144) Solve 18x^2+11x+1=0
Ans: x=-0.11 or x=-0.5

Q6145) Solve x^2+31x+30=0
Ans: x=-1 or x=-30

Q6146) Solve 25x^2+39x+14=0
Ans: x=-0.56 or x=-1

Q6147) Solve 19x^2+43x+10=0
Ans: x=-0.26 or x=-2

Q6148) Solve 4x^2+26x+40=0
Ans: x=-2.5 or x=-4

Q6149) Solve 16x^2+33x+2=0
Ans: x=-0.06 or x=-2

Q6150) Solve 2x^2+21x+19=0
Ans: x=-1 or x=-9.5

Q6151) Solve 36x^2+15x+1=0
Ans: x=-0.08 or x=-0.33

Q6152) Solve 4x^2+18x+18=0
Ans: x=-1.5 or x=-3

Q6153) Solve 12x^2+12x+3=0
Ans: x=-0.5 or x=-0.5

Q6154) Solve 4x^2+40x+19=0
Ans: x=-0.5 or x=-9.5

Q6155) Solve 6x^2+32x+26=0
Ans: x=-1 or x=-4.33

Q6156) Solve 5x^2+26x+21=0
Ans: x=-1 or x=-4.2

Q6157) Solve 22x^2+38x+16=0
Ans: x=-0.73 or x=-1

Q6158) Solve 18x^2+44x+16=0
Ans: x=-0.44 or x=-2

Q6159) Solve 36x^2+49x+5=0
Ans: x=-0.11 or x=-1.25

Q6160) Solve 36x^2+46x+10=0
Ans: x=-0.28 or x=-1

Q6161) Solve 2x^2+7x+5=0
Ans: x=-1 or x=-2.5

Q6162) Solve 4x^2+47x+43=0
Ans: x=-1 or x=-10.75

Q6163) Solve 7x^2+43x+40=0
Ans: x=-1.14 or x=-5

Q6164) Solve 39x^2+29x+2=0
Ans: x=-0.08 or x=-0.67

Q6165) Solve 33x^2+50x+8=0
Ans: x=-0.18 or x=-1.33

Q6166) Solve 16x^2+24x+9=0
Ans: x=-0.75 or x=-0.75

Q6167) Solve 30x^2+29x+7=0
Ans: x=-0.47 or x=-0.5

Q6168) Solve 40x^2+37x+4=0
Ans: x=-0.12 or x=-0.8

Q6169) Solve 8x^2+38x+45=0
Ans: x=-2.25 or x=-2.5

Q6170) Solve 5x^2+17x+12=0
Ans: x=-1 or x=-2.4

Q6171) Solve x^2+22x+40=0
Ans: x=-2 or x=-20

Q6172) Solve 2x^2+7x+3=0
Ans: x=-0.5 or x=-3

Q6173) Solve 40x^2+26x+3=0
Ans: x=-0.15 or x=-0.5

Q6174) Solve 3x^2+20x+25=0
Ans: x=-1.67 or x=-5

Q6175) Solve x^2+35x+34=0
Ans: x=-1 or x=-34

Q6176) Solve 40x^2+13x+1=0
Ans: x=-0.12 or x=-0.2

Q6177) Solve 13x^2+49x+46=0
Ans: x=-1.77 or x=-2

Q6178) Solve 4x^2+37x+40=0
Ans: x=-1.25 or x=-8

Q6179) Solve 4x^2+42x+38=0
Ans: x=-1 or x=-9.5

Q6180) Solve 7x^2+37x+36=0
Ans: x=-1.29 or x=-4

Q6181) Solve 32x^2+44x+14=0
Ans: x=-0.5 or x=-0.87

Q6182) Solve 3x^2+7x+2=0
Ans: x=-0.33 or x=-2

Q6183) Solve 25x^2+50x+25=0
Ans: x=-1 or x=-1

Q6184) Solve 15x^2+50x+40=0
Ans: x=-1.33 or x=-2

Q6185) Solve 5x^2+34x+24=0
Ans: x=-0.8 or x=-6

Q6186) Solve 7x^2+26x+15=0
Ans: x=-0.71 or x=-3

Q6187) Solve 6x^2+45x+39=0
Ans: x=-1 or x=-6.5

Q6188) Solve 7x^2+39x+32=0
Ans: x=-1 or x=-4.57

Q6189) Solve 3x^2+27x+42=0
Ans: x=-2 or x=-7

Q6190) Solve 31x^2+36x+5=0
Ans: x=-0.16 or x=-1

Q6191) Solve x^2+21x+20=0
Ans: x=-1 or x=-20

Q6192) Solve 9x^2+6x+1=0
Ans: x=-0.33 or x=-0.33

Q6193) Solve 10x^2+49x+18=0
Ans: x=-0.4 or x=-4.5

Q6194) Solve 39x^2+28x+5=0
Ans: x=-0.33 or x=-0.38

Q6195) Solve 5x^2+48x+27=0
Ans: x=-0.6 or x=-9

Q6196) Solve 50x^2+40x+8=0
Ans: x=-0.4 or x=-0.4

Q6197) Solve 33x^2+36x+3=0
Ans: x=-0.09 or x=-1

Q6198) Solve 28x^2+39x+5=0
Ans: x=-0.14 or x=-1.25

Q6199) Solve 2x^2+11x+9=0
Ans: x=-1 or x=-4.5

Q6200) Solve 12x^2+44x+32=0
Ans: x=-1 or x=-2.67

Q6201) Solve 24x^2+40x+6=0
Ans: x=-0.17 or x=-1.5

Q6202) Solve 34x^2+35x+1=0
Ans: x=-0.03 or x=-1

Q6203) Solve 21x^2+49x+14=0
Ans: x=-0.33 or x=-2

Q6204) Solve 48x^2+22x+2=0
Ans: x=-0.12 or x=-0.33

Q6205) Solve 44x^2+19x+2=0
Ans: x=-0.18 or x=-0.25

Q6206) Solve 16x^2+26x+3=0
Ans: x=-0.12 or x=-1.5

Q6207) Solve 34x^2+45x+11=0
Ans: x=-0.32 or x=-1

Q6208) Solve 3x^2+29x+26=0
Ans: x=-1 or x=-8.67

Q6209) Solve 7x^2+23x+16=0
Ans: x=-1 or x=-2.29

Q6210) Solve 3x^2+35x+50=0
Ans: x=-1.67 or x=-10

Q6211) Solve 19x^2+47x+18=0
Ans: x=-0.47 or x=-2

Q6212) Solve 32x^2+40x+12=0
Ans: x=-0.5 or x=-0.75

Q6213) Solve 2x^2+19x+9=0
Ans: x=-0.5 or x=-9

Q6214) Solve 20x^2+49x+30=0
Ans: x=-1.2 or x=-1.25

Q6215) Solve 34x^2+35x+9=0
Ans: x=-0.5 or x=-0.53

Q6216) Solve 5x^2+28x+23=0
Ans: x=-1 or x=-4.6

Q6217) Solve 7x^2+43x+40=0
Ans: x=-1.14 or x=-5

Q6218) Solve 31x^2+35x+4=0
Ans: x=-0.13 or x=-1

Q6219) Solve 23x^2+24x+1=0
Ans: x=-0.04 or x=-1

Q6220) Solve 18x^2+47x+5=0
Ans: x=-0.11 or x=-2.5

Q6221) Solve 28x^2+39x+11=0
Ans: x=-0.39 or x=-1

Q6222) Solve 2x^2+14x+24=0
Ans: x=-3 or x=-4

Q6223) Solve 34x^2+39x+11=0
Ans: x=-0.5 or x=-0.65

Q6224) Solve 48x^2+36x+6=0
Ans: x=-0.25 or x=-0.5

Q6225) Solve 2x^2+27x+25=0
Ans: x=-1 or x=-12.5

Q6226) Solve 16x^2+45x+26=0
Ans: x=-0.81 or x=-2

Q6227) Solve 15x^2+49x+24=0
Ans: x=-0.6 or x=-2.67

Q6228) Solve 16x^2+36x+18=0
Ans: x=-0.75 or x=-1.5

Q6229) Solve 26x^2+30x+4=0
Ans: x=-0.15 or x=-1

Q6230) Solve 45x^2+41x+4=0
Ans: x=-0.11 or x=-0.8

Q6231) Solve 27x^2+48x+16=0
Ans: x=-0.44 or x=-1.33

Q6232) Solve 28x^2+36x+11=0
Ans: x=-0.5 or x=-0.79

Q6233) Solve 9x^2+45x+50=0
Ans: x=-1.67 or x=-3.33

Q6234) Solve 33x^2+44x+11=0
Ans: x=-0.33 or x=-1

Q6235) Solve 10x^2+45x+50=0
Ans: x=-2 or x=-2.5

Q6236) Solve 39x^2+16x+1=0
Ans: x=-0.08 or x=-0.33

Q6237) Solve 45x^2+32x+3=0
Ans: x=-0.11 or x=-0.6

Q6238) Solve 7x^2+12x+5=0
Ans: x=-0.71 or x=-1

Q6239) Solve 28x^2+15x+2=0
Ans: x=-0.25 or x=-0.29

Q6240) Solve 32x^2+18x+1=0
Ans: x=-0.06 or x=-0.5

Q6241) Solve 9x^2+46x+5=0
Ans: x=-0.11 or x=-5

Q6242) Solve 25x^2+45x+14=0
Ans: x=-0.4 or x=-1.4

Q6243) Solve 4x^2+18x+18=0
Ans: x=-1.5 or x=-3

Q6244) Solve 11x^2+36x+28=0
Ans: x=-1.27 or x=-2

Q6245) Solve 13x^2+47x+24=0
Ans: x=-0.62 or x=-3

Q6246) Solve 31x^2+41x+10=0
Ans: x=-0.32 or x=-1

Q6247) Solve 5x^2+30x+45=0
Ans: x=-3 or x=-3

Q6248) Solve 6x^2+28x+16=0
Ans: x=-0.67 or x=-4

Q6249) Solve 9x^2+21x+6=0
Ans: x=-0.33 or x=-2

Q6250) Solve 40x^2+42x+11=0
Ans: x=-0.5 or x=-0.55

Q6251) Solve 23x^2+47x+24=0
Ans: x=-1 or x=-1.04

Q6252) Solve 8x^2+14x+6=0
Ans: x=-0.75 or x=-1

Q6253) Solve 5x^2+17x+14=0
Ans: x=-1.4 or x=-2

Q6254) Solve 35x^2+27x+4=0
Ans: x=-0.2 or x=-0.57

Q6255) Solve 34x^2+41x+7=0
Ans: x=-0.21 or x=-1

Q6256) Solve 44x^2+43x+8=0
Ans: x=-0.25 or x=-0.73

Q6257) Solve 35x^2+22x+3=0
Ans: x=-0.2 or x=-0.43

Q6258) Solve x^2+25x+46=0
Ans: x=-2 or x=-23

Q6259) Solve 34x^2+41x+7=0
Ans: x=-0.21 or x=-1

Q6260) Solve 6x^2+11x+3=0
Ans: x=-0.33 or x=-1.5

Q6261) Solve x^2+6x+9=0
Ans: x=-3 or x=-3

Q6262) Solve 25x^2+37x+12=0
Ans: x=-0.48 or x=-1

Q6263) Solve 25x^2+32x+7=0
Ans: x=-0.28 or x=-1

Q6264) Solve 48x^2+37x+7=0
Ans: x=-0.33 or x=-0.44

Q6265) Solve 27x^2+31x+4=0
Ans: x=-0.15 or x=-1

Q6266) Solve 44x^2+26x+2=0
Ans: x=-0.09 or x=-0.5

Q6267) Solve 17x^2+20x+3=0
Ans: x=-0.18 or x=-1

Q6268) Solve 28x^2+45x+18=0
Ans: x=-0.75 or x=-0.86

Q6269) Solve 16x^2+48x+27=0
Ans: x=-0.75 or x=-2.25

Q6270) Solve 42x^2+19x+2=0
Ans: x=-0.17 or x=-0.29

Q6271) Solve 10x^2+41x+31=0
Ans: x=-1 or x=-3.1

Q6272) Solve 48x^2+36x+6=0
Ans: x=-0.25 or x=-0.5

Q6273) Solve 30x^2+21x+3=0
Ans: x=-0.2 or x=-0.5

Q6274) Solve 41x^2+45x+4=0
Ans: x=-0.1 or x=-1

Q6275) Solve 16x^2+49x+3=0
Ans: x=-0.06 or x=-3

Q6276) Solve x^2+37x+36=0
Ans: x=-1 or x=-36

Q6277) Solve 5x^2+10x+5=0
Ans: x=-1 or x=-1

Q6278) Solve 44x^2+41x+6=0
Ans: x=-0.18 or x=-0.75

Q6279) Solve 13x^2+50x+48=0
Ans: x=-1.85 or x=-2

Q6280) Solve 14x^2+48x+34=0
Ans: x=-1 or x=-2.43

Q6281) Solve 7x^2+16x+9=0
Ans: x=-1 or x=-1.29

Q6282) Solve 2x^2+16x+30=0
Ans: x=-3 or x=-5

Q6283) Solve 11x^2+13x+2=0
Ans: x=-0.18 or x=-1

Q6284) Solve 8x^2+23x+14=0
Ans: x=-0.87 or x=-2

Q6285) Solve 7x^2+40x+25=0
Ans: x=-0.71 or x=-5

Q6286) Solve 42x^2+50x+8=0
Ans: x=-0.19 or x=-1

Q6287) Solve 37x^2+38x+1=0
Ans: x=-0.03 or x=-1

Q6288) Solve 24x^2+25x+1=0
Ans: x=-0.04 or x=-1

Q6289) Solve 3x^2+12x+9=0
Ans: x=-1 or x=-3

Q6290) Solve 7x^2+37x+10=0
Ans: x=-0.29 or x=-5

Q6291) Solve 27x^2+37x+10=0
Ans: x=-0.37 or x=-1

Q6292) Solve 14x^2+39x+25=0
Ans: x=-1 or x=-1.79

Q6293) Solve 19x^2+41x+22=0
Ans: x=-1 or x=-1.16

Q6294) Solve 36x^2+15x+1=0
Ans: x=-0.08 or x=-0.33

Q6295) Solve 7x^2+29x+30=0
Ans: x=-2 or x=-2.14

Q6296) Solve 18x^2+19x+1=0
Ans: x=-0.06 or x=-1

Q6297) Solve 12x^2+50x+42=0
Ans: x=-1.17 or x=-3

Q6298) Solve 41x^2+44x+3=0
Ans: x=-0.07 or x=-1

Q6299) Solve 50x^2+33x+4=0
Ans: x=-0.16 or x=-0.5

Q6300) Solve 6x^2+15x+9=0
Ans: x=-1 or x=-1.5

Q6301) Solve 3x^2+17x+20=0
Ans: x=-1.67 or x=-4

Q6302) Solve 36x^2+30x+6=0
Ans: x=-0.33 or x=-0.5

Q6303) Solve 20x^2+38x+18=0
Ans: x=-0.9 or x=-1

Q6304) Solve 45x^2+33x+6=0
Ans: x=-0.33 or x=-0.4

Q6305) Solve 48x^2+49x+1=0
Ans: x=-0.02 or x=-1

Q6306) Solve 2x^2+35x+48=0
Ans: x=-1.5 or x=-16

Q6307) Solve 13x^2+48x+44=0
Ans: x=-1.69 or x=-2

Q6308) Solve 38x^2+43x+5=0
Ans: x=-0.13 or x=-1

Q6309) Solve 21x^2+50x+24=0
Ans: x=-0.67 or x=-1.71

Q6310) Solve 36x^2+44x+8=0
Ans: x=-0.22 or x=-1

Q6311) Solve 3x^2+7x+4=0
Ans: x=-1 or x=-1.33

Q6312) Solve 4x^2+23x+33=0
Ans: x=-2.75 or x=-3

Q6313) Solve 21x^2+47x+26=0
Ans: x=-1 or x=-1.24

Q6314) Solve 28x^2+41x+13=0
Ans: x=-0.46 or x=-1

Q6315) Solve 42x^2+25x+3=0
Ans: x=-0.17 or x=-0.43

Q6316) Solve 27x^2+28x+1=0
Ans: x=-0.04 or x=-1

Q6317) Solve 39x^2+47x+14=0
Ans: x=-0.54 or x=-0.67

Q6318) Solve 32x^2+48x+16=0
Ans: x=-0.5 or x=-1

Q6319) Solve 2x^2+15x+22=0
Ans: x=-2 or x=-5.5

Q6320) Solve 48x^2+41x+6=0
Ans: x=-0.19 or x=-0.67

Q6321) Solve 8x^2+36x+36=0
Ans: x=-1.5 or x=-3

Q6322) Solve 40x^2+48x+8=0
Ans: x=-0.2 or x=-1

Q6323) Solve 17x^2+27x+10=0
Ans: x=-0.59 or x=-1

Q6324) Solve 3x^2+20x+17=0
Ans: x=-1 or x=-5.67

Q6325) Solve 15x^2+43x+26=0
Ans: x=-0.87 or x=-2

Q6326) Solve 20x^2+16x+3=0
Ans: x=-0.3 or x=-0.5

Q6327) Solve 2x^2+28x+48=0
Ans: x=-2 or x=-12

Q6328) Solve 45x^2+41x+4=0
Ans: x=-0.11 or x=-0.8

Q6329) Solve 14x^2+43x+29=0
Ans: x=-1 or x=-2.07

Q6330) Solve x^2+42x+41=0
Ans: x=-1 or x=-41

Q6331) Solve 16x^2+48x+20=0
Ans: x=-0.5 or x=-2.5

Q6332) Solve 17x^2+48x+28=0
Ans: x=-0.82 or x=-2

Q6333) Solve 10x^2+46x+48=0
Ans: x=-1.6 or x=-3

Q6334) Solve 36x^2+32x+7=0
Ans: x=-0.39 or x=-0.5

Q6335) Solve 10x^2+19x+7=0
Ans: x=-0.5 or x=-1.4

Q6336) Solve 10x^2+27x+5=0
Ans: x=-0.2 or x=-2.5

Q6337) Solve 13x^2+35x+22=0
Ans: x=-1 or x=-1.69

Q6338) Solve 18x^2+17x+4=0
Ans: x=-0.44 or x=-0.5

Q6339) Solve 42x^2+38x+8=0
Ans: x=-0.33 or x=-0.57

Q6340) Solve 30x^2+41x+6=0
Ans: x=-0.17 or x=-1.2

Q6341) Solve 16x^2+24x+8=0
Ans: x=-0.5 or x=-1

Q6342) Solve 6x^2+49x+23=0
Ans: x=-0.5 or x=-7.67

Q6343) Solve 14x^2+49x+42=0
Ans: x=-1.5 or x=-2

Q6344) Solve x^2+14x+45=0
Ans: x=-5 or x=-9

Q6345) Solve 24x^2+34x+11=0
Ans: x=-0.5 or x=-0.92

Q6346) Solve 48x^2+50x+12=0
Ans: x=-0.37 or x=-0.67

Q6347) Solve 6x^2+26x+8=0
Ans: x=-0.33 or x=-4

Q6348) Solve 24x^2+35x+4=0
Ans: x=-0.12 or x=-1.33

Q6349) Solve 8x^2+23x+15=0
Ans: x=-1 or x=-1.87

Q6350) Solve 8x^2+26x+21=0
Ans: x=-1.5 or x=-1.75

Q6351) Solve 6x^2+37x+42=0
Ans: x=-1.5 or x=-4.67

Q6352) Solve 12x^2+26x+14=0
Ans: x=-1 or x=-1.17

Q6353) Solve 25x^2+48x+23=0
Ans: x=-0.92 or x=-1

Q6354) Solve 24x^2+38x+15=0
Ans: x=-0.75 or x=-0.83

Q6355) Solve 26x^2+39x+13=0
Ans: x=-0.5 or x=-1

Q6356) Solve 6x^2+41x+13=0
Ans: x=-0.33 or x=-6.5

Q6357) Solve 9x^2+18x+8=0
Ans: x=-0.67 or x=-1.33

Q6358) Solve 20x^2+47x+27=0
Ans: x=-1 or x=-1.35

Q6359) Solve 9x^2+34x+25=0
Ans: x=-1 or x=-2.78

Q6360) Solve 7x^2+45x+50=0
Ans: x=-1.43 or x=-5

Q6361) Solve 6x^2+39x+18=0
Ans: x=-0.5 or x=-6

Q6362) Solve 30x^2+32x+8=0
Ans: x=-0.4 or x=-0.67

Q6363) Solve 6x^2+45x+39=0
Ans: x=-1 or x=-6.5

Q6364) Solve 38x^2+31x+6=0
Ans: x=-0.32 or x=-0.5

Q6365) Solve 48x^2+40x+3=0
Ans: x=-0.08 or x=-0.75

Q6366) Solve 19x^2+38x+19=0
Ans: x=-1 or x=-1

Q6367) Solve 14x^2+33x+13=0
Ans: x=-0.5 or x=-1.86

Q6368) Solve 30x^2+32x+8=0
Ans: x=-0.4 or x=-0.67

Q6369) Solve 18x^2+45x+25=0
Ans: x=-0.83 or x=-1.67

Q6370) Solve 21x^2+35x+14=0
Ans: x=-0.67 or x=-1

Q6371) Solve 17x^2+40x+23=0
Ans: x=-1 or x=-1.35

Q6372) Solve 12x^2+22x+6=0
Ans: x=-0.33 or x=-1.5

Q6373) Solve 10x^2+39x+36=0
Ans: x=-1.5 or x=-2.4

Q6374) Solve 11x^2+37x+30=0
Ans: x=-1.36 or x=-2

Q6375) Solve 12x^2+28x+8=0
Ans: x=-0.33 or x=-2

Q6376) Solve 32x^2+28x+3=0
Ans: x=-0.12 or x=-0.75

Q6377) Solve 10x^2+41x+42=0
Ans: x=-2 or x=-2.1

Q6378) Solve 44x^2+45x+1=0
Ans: x=-0.02 or x=-1

Q6379) Solve 33x^2+31x+6=0
Ans: x=-0.27 or x=-0.67

Q6380) Solve 5x^2+32x+48=0
Ans: x=-2.4 or x=-4

Q6381) Solve 8x^2+14x+6=0
Ans: x=-0.75 or x=-1

Q6382) Solve 14x^2+16x+2=0
Ans: x=-0.14 or x=-1

Q6383) Solve 6x^2+37x+17=0
Ans: x=-0.5 or x=-5.67

Q6384) Solve 11x^2+24x+13=0
Ans: x=-1 or x=-1.18

Q6385) Solve 15x^2+48x+33=0
Ans: x=-1 or x=-2.2

Q6386) Solve 7x^2+46x+39=0
Ans: x=-1 or x=-5.57

Q6387) Solve 12x^2+24x+9=0
Ans: x=-0.5 or x=-1.5

Q6388) Solve 36x^2+12x+1=0
Ans: x=-0.17 or x=-0.17

Q6389) Solve 14x^2+48x+34=0
Ans: x=-1 or x=-2.43

Q6390) Solve 3x^2+19x+30=0
Ans: x=-3 or x=-3.33

Q6391) Solve 16x^2+28x+12=0
Ans: x=-0.75 or x=-1

Q6392) Solve 12x^2+31x+19=0
Ans: x=-1 or x=-1.58

Q6393) Solve 3x^2+17x+14=0
Ans: x=-1 or x=-4.67

Q6394) Solve 7x^2+35x+28=0
Ans: x=-1 or x=-4

Q6395) Solve x^2+40x+39=0
Ans: x=-1 or x=-39

Q6396) Solve 40x^2+48x+14=0
Ans: x=-0.5 or x=-0.7

Q6397) Solve 8x^2+17x+9=0
Ans: x=-1 or x=-1.12

Q6398) Solve 8x^2+40x+32=0
Ans: x=-1 or x=-4

Q6399) Solve 40x^2+14x+1=0
Ans: x=-0.1 or x=-0.25

Q6400) Solve 24x^2+50x+19=0
Ans: x=-0.5 or x=-1.58

Q6401) Solve 11x^2+41x+30=0
Ans: x=-1 or x=-2.73

Q6402) Solve 6x^2+30x+36=0
Ans: x=-2 or x=-3

Q6403) Solve 2x^2+7x+3=0
Ans: x=-0.5 or x=-3

Q6404) Solve 5x^2+38x+33=0
Ans: x=-1 or x=-6.6

Q6405) Solve 17x^2+50x+33=0
Ans: x=-1 or x=-1.94

Q6406) Solve 18x^2+47x+19=0
Ans: x=-0.5 or x=-2.11

Q6407) Solve 9x^2+21x+6=0
Ans: x=-0.33 or x=-2

Q6408) Solve 7x^2+37x+36=0
Ans: x=-1.29 or x=-4

Q6409) Solve 14x^2+47x+38=0
Ans: x=-1.36 or x=-2

Q6410) Solve 4x^2+19x+12=0
Ans: x=-0.75 or x=-4

Q6411) Solve 7x^2+8x+1=0
Ans: x=-0.14 or x=-1

Q6412) Solve 7x^2+38x+31=0
Ans: x=-1 or x=-4.43

Q6413) Solve 44x^2+46x+2=0
Ans: x=-0.05 or x=-1

Q6414) Solve 8x^2+43x+15=0
Ans: x=-0.37 or x=-5

Q6415) Solve 27x^2+12x+1=0
Ans: x=-0.11 or x=-0.33

Q6416) Solve 4x^2+34x+42=0
Ans: x=-1.5 or x=-7

Q6417) Solve 22x^2+25x+3=0
Ans: x=-0.14 or x=-1

Q6418) Solve 16x^2+28x+6=0
Ans: x=-0.25 or x=-1.5

Q6419) Solve 12x^2+49x+30=0
Ans: x=-0.75 or x=-3.33

Q6420) Solve 14x^2+41x+26=0
Ans: x=-0.93 or x=-2

Q6421) Solve 3x^2+25x+22=0
Ans: x=-1 or x=-7.33

Q6422) Solve 18x^2+36x+18=0
Ans: x=-1 or x=-1

Q6423) Solve 42x^2+27x+3=0
Ans: x=-0.14 or x=-0.5

Q6424) Solve 5x^2+32x+44=0
Ans: x=-2 or x=-4.4

Q6425) Solve 46x^2+49x+3=0
Ans: x=-0.07 or x=-1

Q6426) Solve 4x^2+23x+33=0
Ans: x=-2.75 or x=-3

Q6427) Solve 35x^2+45x+10=0
Ans: x=-0.29 or x=-1

Q6428) Solve 47x^2+49x+2=0
Ans: x=-0.04 or x=-1

Q6429) Solve 18x^2+44x+16=0
Ans: x=-0.44 or x=-2

Q6430) Solve 2x^2+17x+36=0
Ans: x=-4 or x=-4.5

Q6431) Solve 2x^2+17x+21=0
Ans: x=-1.5 or x=-7

Q6432) Solve 12x^2+40x+33=0
Ans: x=-1.5 or x=-1.83

Q6433) Solve 21x^2+36x+15=0
Ans: x=-0.71 or x=-1

Q6434) Solve x^2+14x+13=0
Ans: x=-1 or x=-13

Q6435) Solve 6x^2+49x+23=0
Ans: x=-0.5 or x=-7.67

Q6436) Solve 36x^2+31x+3=0
Ans: x=-0.11 or x=-0.75

Q6437) Solve 7x^2+32x+36=0
Ans: x=-2 or x=-2.57

Q6438) Solve 30x^2+49x+20=0
Ans: x=-0.8 or x=-0.83

Q6439) Solve 11x^2+42x+31=0
Ans: x=-1 or x=-2.82

Q6440) Solve 21x^2+43x+12=0
Ans: x=-0.33 or x=-1.71

Q6441) Solve 2x^2+20x+32=0
Ans: x=-2 or x=-8

Q6442) Solve 33x^2+40x+12=0
Ans: x=-0.55 or x=-0.67

Q6443) Solve 26x^2+25x+6=0
Ans: x=-0.46 or x=-0.5

Q6444) Solve 5x^2+41x+8=0
Ans: x=-0.2 or x=-8

Q6445) Solve 3x^2+25x+8=0
Ans: x=-0.33 or x=-8

Q6446) Solve 13x^2+32x+12=0
Ans: x=-0.46 or x=-2

Q6447) Solve 44x^2+44x+11=0
Ans: x=-0.5 or x=-0.5

Q6448) Solve 4x^2+41x+45=0
Ans: x=-1.25 or x=-9

Q6449) Solve 40x^2+37x+4=0
Ans: x=-0.12 or x=-0.8

Q6450) Solve 5x^2+25x+20=0
Ans: x=-1 or x=-4

Q6451) Solve 7x^2+48x+36=0
Ans: x=-0.86 or x=-6

Q6452) Solve x^2+28x+27=0
Ans: x=-1 or x=-27

Q6453) Solve 22x^2+37x+13=0
Ans: x=-0.5 or x=-1.18

Q6454) Solve 2x^2+32x+30=0
Ans: x=-1 or x=-15

Q6455) Solve 10x^2+7x+1=0
Ans: x=-0.2 or x=-0.5

Q6456) Solve 21x^2+48x+27=0
Ans: x=-1 or x=-1.29

Q6457) Solve 9x^2+46x+40=0
Ans: x=-1.11 or x=-4

Q6458) Solve 2x^2+20x+48=0
Ans: x=-4 or x=-6

Q6459) Solve 11x^2+26x+8=0
Ans: x=-0.36 or x=-2

Q6460) Solve 11x^2+45x+36=0
Ans: x=-1.09 or x=-3

Q6461) Solve 50x^2+45x+10=0
Ans: x=-0.4 or x=-0.5

Q6462) Solve 27x^2+33x+8=0
Ans: x=-0.33 or x=-0.89

Q6463) Solve 9x^2+29x+20=0
Ans: x=-1 or x=-2.22

Q6464) Solve 10x^2+42x+32=0
Ans: x=-1 or x=-3.2

Q6465) Solve 5x^2+34x+24=0
Ans: x=-0.8 or x=-6

Q6466) Solve 15x^2+47x+36=0
Ans: x=-1.33 or x=-1.8

Q6467) Solve 15x^2+33x+18=0
Ans: x=-1 or x=-1.2

Q6468) Solve 8x^2+48x+40=0
Ans: x=-1 or x=-5

Q6469) Solve 8x^2+11x+3=0
Ans: x=-0.37 or x=-1

Q6470) Solve 10x^2+47x+21=0
Ans: x=-0.5 or x=-4.2

Q6471) Solve 22x^2+29x+7=0
Ans: x=-0.32 or x=-1

Q6472) Solve 42x^2+31x+5=0
Ans: x=-0.24 or x=-0.5

Q6473) Solve 28x^2+41x+13=0
Ans: x=-0.46 or x=-1

Q6474) Solve 6x^2+38x+40=0
Ans: x=-1.33 or x=-5

Q6475) Solve 27x^2+15x+2=0
Ans: x=-0.22 or x=-0.33

Q6476) Solve 42x^2+25x+3=0
Ans: x=-0.17 or x=-0.43

Q6477) Solve 34x^2+46x+12=0
Ans: x=-0.35 or x=-1

Q6478) Solve 8x^2+28x+12=0
Ans: x=-0.5 or x=-3

Q6479) Solve 3x^2+25x+48=0
Ans: x=-3 or x=-5.33

Q6480) Solve 9x^2+30x+9=0
Ans: x=-0.33 or x=-3

Q6481) Solve 10x^2+21x+2=0
Ans: x=-0.1 or x=-2

Q6482) Solve 48x^2+34x+5=0
Ans: x=-0.21 or x=-0.5

Q6483) Solve 3x^2+26x+16=0
Ans: x=-0.67 or x=-8

Q6484) Solve 24x^2+14x+1=0
Ans: x=-0.08 or x=-0.5

Q6485) Solve 36x^2+46x+14=0
Ans: x=-0.5 or x=-0.78

Q6486) Solve 3x^2+21x+30=0
Ans: x=-2 or x=-5

Q6487) Solve 12x^2+38x+30=0
Ans: x=-1.5 or x=-1.67

Q6488) Solve 19x^2+49x+30=0
Ans: x=-1 or x=-1.58

Q6489) Solve 16x^2+37x+10=0
Ans: x=-0.31 or x=-2

Q6490) Solve 22x^2+17x+3=0
Ans: x=-0.27 or x=-0.5

Q6491) Solve 42x^2+23x+3=0
Ans: x=-0.21 or x=-0.33

Q6492) Solve 4x^2+31x+21=0
Ans: x=-0.75 or x=-7

Q6493) Solve 21x^2+26x+8=0
Ans: x=-0.57 or x=-0.67

Q6494) Solve 10x^2+29x+21=0
Ans: x=-1.4 or x=-1.5

Q6495) Solve 23x^2+47x+2=0
Ans: x=-0.04 or x=-2

Q6496) Solve 44x^2+32x+5=0
Ans: x=-0.23 or x=-0.5

Q6497) Solve 4x^2+23x+15=0
Ans: x=-0.75 or x=-5

Q6498) Solve 15x^2+41x+28=0
Ans: x=-1.33 or x=-1.4

Q6499) Solve 3x^2+37x+44=0
Ans: x=-1.33 or x=-11

Q6500) Solve 8x^2+42x+45=0
Ans: x=-1.5 or x=-3.75

Q6501) Solve 36x^2+49x+10=0
Ans: x=-0.25 or x=-1.11

Q6502) Solve 3x^2+37x+34=0
Ans: x=-1 or x=-11.33

Q6503) Solve 18x^2+42x+12=0
Ans: x=-0.33 or x=-2

Q6504) Solve 35x^2+34x+8=0
Ans: x=-0.4 or x=-0.57

Q6505) Solve 30x^2+34x+4=0
Ans: x=-0.13 or x=-1

Q6506) Solve 6x^2+21x+9=0
Ans: x=-0.5 or x=-3

Q6507) Solve 15x^2+35x+10=0
Ans: x=-0.33 or x=-2

Q6508) Solve 33x^2+17x+2=0
Ans: x=-0.18 or x=-0.33

Q6509) Solve x^2+11x+10=0
Ans: x=-1 or x=-10

Q6510) Solve 2x^2+17x+21=0
Ans: x=-1.5 or x=-7

Q6511) Solve 11x^2+45x+36=0
Ans: x=-1.09 or x=-3

Q6512) Solve 37x^2+42x+5=0
Ans: x=-0.14 or x=-1

Q6513) Solve 21x^2+41x+10=0
Ans: x=-0.29 or x=-1.67

Q6514) Solve 2x^2+21x+19=0
Ans: x=-1 or x=-9.5

Q6515) Solve 20x^2+46x+24=0
Ans: x=-0.8 or x=-1.5

Q6516) Solve x^2+10x+16=0
Ans: x=-2 or x=-8

Q6517) Solve 24x^2+38x+10=0
Ans: x=-0.33 or x=-1.25

Q6518) Solve 14x^2+22x+8=0
Ans: x=-0.57 or x=-1

Q6519) Solve 33x^2+43x+14=0
Ans: x=-0.64 or x=-0.67

Q6520) Solve 35x^2+43x+8=0
Ans: x=-0.23 or x=-1

Q6521) Solve 45x^2+34x+5=0
Ans: x=-0.2 or x=-0.56

Q6522) Solve 15x^2+46x+35=0
Ans: x=-1.4 or x=-1.67

Q6523) Solve 22x^2+36x+14=0
Ans: x=-0.64 or x=-1

Q6524) Solve 12x^2+49x+39=0
Ans: x=-1.08 or x=-3

Q6525) Solve 24x^2+43x+5=0
Ans: x=-0.12 or x=-1.67

Q6526) Solve 26x^2+40x+14=0
Ans: x=-0.54 or x=-1

Q6527) Solve 20x^2+45x+10=0
Ans: x=-0.25 or x=-2

Q6528) Solve 18x^2+26x+8=0
Ans: x=-0.44 or x=-1

Q6529) Solve 8x^2+26x+15=0
Ans: x=-0.75 or x=-2.5

Q6530) Solve 11x^2+37x+12=0
Ans: x=-0.36 or x=-3

Q6531) Solve 38x^2+43x+12=0
Ans: x=-0.5 or x=-0.63

Q6532) Solve 8x^2+38x+35=0
Ans: x=-1.25 or x=-3.5

Q6533) Solve 32x^2+38x+6=0
Ans: x=-0.19 or x=-1

Q6534) Solve 36x^2+13x+1=0
Ans: x=-0.11 or x=-0.25

Q6535) Solve 12x^2+31x+9=0
Ans: x=-0.33 or x=-2.25

Q6536) Solve 8x^2+43x+44=0
Ans: x=-1.37 or x=-4

Q6537) Solve 40x^2+29x+3=0
Ans: x=-0.12 or x=-0.6

Q6538) Solve 13x^2+50x+33=0
Ans: x=-0.85 or x=-3

Q6539) Solve 11x^2+19x+8=0
Ans: x=-0.73 or x=-1

Q6540) Solve 16x^2+48x+27=0
Ans: x=-0.75 or x=-2.25

Q6541) Solve 10x^2+40x+40=0
Ans: x=-2 or x=-2

Q6542) Solve 38x^2+47x+9=0
Ans: x=-0.24 or x=-1

Q6543) Solve 2x^2+19x+35=0
Ans: x=-2.5 or x=-7

Q6544) Solve 34x^2+45x+14=0
Ans: x=-0.5 or x=-0.82

Q6545) Solve 27x^2+37x+10=0
Ans: x=-0.37 or x=-1

Q6546) Solve 27x^2+38x+11=0
Ans: x=-0.41 or x=-1

Q6547) Solve 7x^2+27x+26=0
Ans: x=-1.86 or x=-2

Q6548) Solve 21x^2+20x+4=0
Ans: x=-0.29 or x=-0.67

Q6549) Solve 9x^2+45x+50=0
Ans: x=-1.67 or x=-3.33

Q6550) Solve 30x^2+21x+3=0
Ans: x=-0.2 or x=-0.5

Q6551) Solve 8x^2+41x+50=0
Ans: x=-2 or x=-3.12

Q6552) Solve 12x^2+31x+9=0
Ans: x=-0.33 or x=-2.25

Q6553) Solve 20x^2+41x+9=0
Ans: x=-0.25 or x=-1.8

Q6554) Solve 8x^2+38x+17=0
Ans: x=-0.5 or x=-4.25

Q6555) Solve 8x^2+14x+3=0
Ans: x=-0.25 or x=-1.5

Q6556) Solve 7x^2+29x+30=0
Ans: x=-2 or x=-2.14

Q6557) Solve 24x^2+30x+6=0
Ans: x=-0.25 or x=-1

Q6558) Solve 21x^2+46x+13=0
Ans: x=-0.33 or x=-1.86

Q6559) Solve 23x^2+49x+6=0
Ans: x=-0.13 or x=-2

Q6560) Solve 15x^2+40x+25=0
Ans: x=-1 or x=-1.67

Q6561) Solve 7x^2+35x+28=0
Ans: x=-1 or x=-4

Q6562) Solve 42x^2+48x+6=0
Ans: x=-0.14 or x=-1

Q6563) Solve 34x^2+45x+14=0
Ans: x=-0.5 or x=-0.82

Q6564) Solve 5x^2+11x+2=0
Ans: x=-0.2 or x=-2

Q6565) Solve 9x^2+19x+2=0
Ans: x=-0.11 or x=-2

Q6566) Solve x^2+23x+42=0
Ans: x=-2 or x=-21

Q6567) Solve 22x^2+38x+16=0
Ans: x=-0.73 or x=-1

Q6568) Solve 28x^2+43x+10=0
Ans: x=-0.29 or x=-1.25

Q6569) Solve 48x^2+34x+5=0
Ans: x=-0.21 or x=-0.5

Q6570) Solve 9x^2+30x+21=0
Ans: x=-1 or x=-2.33

Q6571) Solve 6x^2+29x+13=0
Ans: x=-0.5 or x=-4.33

Q6572) Solve 7x^2+47x+30=0
Ans: x=-0.71 or x=-6

Q6573) Solve 15x^2+29x+14=0
Ans: x=-0.93 or x=-1

Q6574) Solve 12x^2+47x+33=0
Ans: x=-0.92 or x=-3

Q6575) Solve 28x^2+45x+18=0
Ans: x=-0.75 or x=-0.86

Q6576) Solve 4x^2+24x+27=0
Ans: x=-1.5 or x=-4.5

Q6577) Solve 12x^2+27x+6=0
Ans: x=-0.25 or x=-2

Q6578) Solve 4x^2+19x+15=0
Ans: x=-1 or x=-3.75

Q6579) Solve 28x^2+38x+12=0
Ans: x=-0.5 or x=-0.86

Q6580) Solve 10x^2+48x+32=0
Ans: x=-0.8 or x=-4

Q6581) Solve 18x^2+47x+30=0
Ans: x=-1.11 or x=-1.5

Q6582) Solve 32x^2+35x+3=0
Ans: x=-0.09 or x=-1

Q6583) Solve 5x^2+44x+39=0
Ans: x=-1 or x=-7.8

Q6584) Solve 17x^2+21x+4=0
Ans: x=-0.24 or x=-1

Q6585) Solve 17x^2+27x+10=0
Ans: x=-0.59 or x=-1

Q6586) Solve 22x^2+48x+26=0
Ans: x=-1 or x=-1.18

Q6587) Solve 6x^2+31x+39=0
Ans: x=-2.17 or x=-3

Q6588) Solve 9x^2+36x+35=0
Ans: x=-1.67 or x=-2.33

Q6589) Solve 10x^2+39x+27=0
Ans: x=-0.9 or x=-3

Q6590) Solve 9x^2+39x+36=0
Ans: x=-1.33 or x=-3

Q6591) Solve 10x^2+43x+46=0
Ans: x=-2 or x=-2.3

Q6592) Solve 39x^2+43x+10=0
Ans: x=-0.33 or x=-0.77

Q6593) Solve 13x^2+32x+19=0
Ans: x=-1 or x=-1.46

Q6594) Solve 4x^2+35x+49=0
Ans: x=-1.75 or x=-7

Q6595) Solve 3x^2+33x+30=0
Ans: x=-1 or x=-10

Q6596) Solve 25x^2+28x+3=0
Ans: x=-0.12 or x=-1

Q6597) Solve 5x^2+49x+36=0
Ans: x=-0.8 or x=-9

Q6598) Solve 23x^2+47x+24=0
Ans: x=-1 or x=-1.04

Q6599) Solve 6x^2+37x+35=0
Ans: x=-1.17 or x=-5

Q6600) Solve 16x^2+47x+30=0
Ans: x=-0.94 or x=-2

Q6601) Solve 5x^2+37x+42=0
Ans: x=-1.4 or x=-6

Q6602) Solve 26x^2+36x+10=0
Ans: x=-0.38 or x=-1

Q6603) Solve 21x^2+40x+11=0
Ans: x=-0.33 or x=-1.57

Q6604) Solve 16x^2+32x+15=0
Ans: x=-0.75 or x=-1.25

Q6605) Solve 2x^2+45x+22=0
Ans: x=-0.5 or x=-22

Q6606) Solve 25x^2+50x+21=0
Ans: x=-0.6 or x=-1.4

Q6607) Solve 10x^2+23x+12=0
Ans: x=-0.8 or x=-1.5

Q6608) Solve 15x^2+28x+13=0
Ans: x=-0.87 or x=-1

Q6609) Solve 14x^2+30x+16=0
Ans: x=-1 or x=-1.14

Q6610) Solve 9x^2+26x+16=0
Ans: x=-0.89 or x=-2

Q6611) Solve 13x^2+50x+33=0
Ans: x=-0.85 or x=-3

Q6612) Solve 9x^2+26x+17=0
Ans: x=-1 or x=-1.89

Q6613) Solve 6x^2+29x+9=0
Ans: x=-0.33 or x=-4.5

Q6614) Solve 8x^2+26x+18=0
Ans: x=-1 or x=-2.25

Q6615) Solve 10x^2+43x+46=0
Ans: x=-2 or x=-2.3

Q6616) Solve 15x^2+27x+12=0
Ans: x=-0.8 or x=-1

Q6617) Solve x^2+13x+42=0
Ans: x=-6 or x=-7

Q6618) Solve 9x^2+45x+36=0
Ans: x=-1 or x=-4

Q6619) Solve 16x^2+20x+4=0
Ans: x=-0.25 or x=-1

Q6620) Solve 4x^2+29x+25=0
Ans: x=-1 or x=-6.25

Q6621) Solve 4x^2+38x+34=0
Ans: x=-1 or x=-8.5

Q6622) Solve 12x^2+44x+32=0
Ans: x=-1 or x=-2.67

Q6623) Solve 5x^2+41x+42=0
Ans: x=-1.2 or x=-7

Q6624) Solve 45x^2+18x+1=0
Ans: x=-0.07 or x=-0.33

Q6625) Solve 42x^2+34x+4=0
Ans: x=-0.14 or x=-0.67

Q6626) Solve 19x^2+25x+6=0
Ans: x=-0.32 or x=-1

Q6627) Solve 30x^2+22x+4=0
Ans: x=-0.33 or x=-0.4

Q6628) Solve 20x^2+37x+8=0
Ans: x=-0.25 or x=-1.6

Q6629) Solve 36x^2+33x+7=0
Ans: x=-0.33 or x=-0.58

Q6630) Solve 34x^2+41x+7=0
Ans: x=-0.21 or x=-1

Q6631) Solve 27x^2+28x+1=0
Ans: x=-0.04 or x=-1

Q6632) Solve 13x^2+45x+18=0
Ans: x=-0.46 or x=-3

Q6633) Solve 24x^2+47x+23=0
Ans: x=-0.96 or x=-1

Q6634) Solve 6x^2+31x+18=0
Ans: x=-0.67 or x=-4.5

Q6635) Solve 28x^2+36x+8=0
Ans: x=-0.29 or x=-1

Q6636) Solve 8x^2+16x+6=0
Ans: x=-0.5 or x=-1.5

Q6637) Solve 3x^2+25x+50=0
Ans: x=-3.33 or x=-5

Q6638) Solve 27x^2+18x+3=0
Ans: x=-0.33 or x=-0.33

Q6639) Solve 24x^2+16x+2=0
Ans: x=-0.17 or x=-0.5

Q6640) Solve 12x^2+31x+9=0
Ans: x=-0.33 or x=-2.25

Q6641) Solve 5x^2+26x+33=0
Ans: x=-2.2 or x=-3

Q6642) Solve 49x^2+14x+1=0
Ans: x=-0.14 or x=-0.14

Q6643) Solve 15x^2+38x+23=0
Ans: x=-1 or x=-1.53

Q6644) Solve 3x^2+15x+18=0
Ans: x=-2 or x=-3

Q6645) Solve 41x^2+44x+3=0
Ans: x=-0.07 or x=-1

Q6646) Solve x^2+10x+16=0
Ans: x=-2 or x=-8

Q6647) Solve 14x^2+25x+6=0
Ans: x=-0.29 or x=-1.5

Q6648) Solve 20x^2+49x+11=0
Ans: x=-0.25 or x=-2.2

Q6649) Solve 37x^2+43x+6=0
Ans: x=-0.16 or x=-1

Q6650) Solve 16x^2+38x+15=0
Ans: x=-0.5 or x=-1.87

Q6651) Solve 38x^2+29x+5=0
Ans: x=-0.26 or x=-0.5

Q6652) Solve 42x^2+29x+5=0
Ans: x=-0.33 or x=-0.36

Q6653) Solve 4x^2+46x+42=0
Ans: x=-1 or x=-10.5

Q6654) Solve 19x^2+49x+30=0
Ans: x=-1 or x=-1.58

Q6655) Solve 19x^2+33x+14=0
Ans: x=-0.74 or x=-1

Q6656) Solve 48x^2+31x+5=0
Ans: x=-0.31 or x=-0.33

Q6657) Solve 24x^2+50x+21=0
Ans: x=-0.58 or x=-1.5

Q6658) Solve 44x^2+15x+1=0
Ans: x=-0.09 or x=-0.25

Q6659) Solve 26x^2+31x+5=0
Ans: x=-0.19 or x=-1

Q6660) Solve 37x^2+44x+7=0
Ans: x=-0.19 or x=-1

Q6661) Solve 12x^2+43x+35=0
Ans: x=-1.25 or x=-2.33

Q6662) Solve 14x^2+45x+36=0
Ans: x=-1.5 or x=-1.71

Q6663) Solve x^2+10x+9=0
Ans: x=-1 or x=-9

Q6664) Solve 38x^2+21x+1=0
Ans: x=-0.05 or x=-0.5

Q6665) Solve 9x^2+28x+3=0
Ans: x=-0.11 or x=-3

Q6666) Solve 12x^2+8x+1=0
Ans: x=-0.17 or x=-0.5

Q6667) Solve 33x^2+23x+4=0
Ans: x=-0.33 or x=-0.36

Q6668) Solve 48x^2+40x+8=0
Ans: x=-0.33 or x=-0.5

Q6669) Solve 4x^2+28x+13=0
Ans: x=-0.5 or x=-6.5

Q6670) Solve 42x^2+20x+2=0
Ans: x=-0.14 or x=-0.33

Q6671) Solve 3x^2+48x+45=0
Ans: x=-1 or x=-15

Q6672) Solve 6x^2+37x+45=0
Ans: x=-1.67 or x=-4.5

Q6673) Solve 5x^2+9x+4=0
Ans: x=-0.8 or x=-1

Q6674) Solve 25x^2+33x+8=0
Ans: x=-0.32 or x=-1

Q6675) Solve 23x^2+41x+18=0
Ans: x=-0.78 or x=-1

Q6676) Solve 13x^2+14x+1=0
Ans: x=-0.08 or x=-1

Q6677) Solve 7x^2+19x+10=0
Ans: x=-0.71 or x=-2

Q6678) Solve 9x^2+19x+10=0
Ans: x=-1 or x=-1.11

Q6679) Solve 5x^2+34x+45=0
Ans: x=-1.8 or x=-5

Q6680) Solve 9x^2+37x+38=0
Ans: x=-2 or x=-2.11

Q6681) Solve 8x^2+41x+50=0
Ans: x=-2 or x=-3.12

Q6682) Solve 10x^2+18x+8=0
Ans: x=-0.8 or x=-1

Q6683) Solve x^2+6x+5=0
Ans: x=-1 or x=-5

Q6684) Solve 49x^2+21x+2=0
Ans: x=-0.14 or x=-0.29

Q6685) Solve 38x^2+47x+9=0
Ans: x=-0.24 or x=-1

Q6686) Solve 12x^2+24x+12=0
Ans: x=-1 or x=-1

Q6687) Solve 36x^2+45x+11=0
Ans: x=-0.33 or x=-0.92

Q6688) Solve 7x^2+16x+9=0
Ans: x=-1 or x=-1.29

Q6689) Solve x^2+14x+24=0
Ans: x=-2 or x=-12

Q6690) Solve 20x^2+35x+15=0
Ans: x=-0.75 or x=-1

Q6691) Solve 37x^2+38x+1=0
Ans: x=-0.03 or x=-1

Q6692) Solve 23x^2+46x+23=0
Ans: x=-1 or x=-1

Q6693) Solve 8x^2+48x+22=0
Ans: x=-0.5 or x=-5.5

Q6694) Solve 19x^2+36x+17=0
Ans: x=-0.89 or x=-1

Q6695) Solve 14x^2+34x+20=0
Ans: x=-1 or x=-1.43

Q6696) Solve 22x^2+37x+15=0
Ans: x=-0.68 or x=-1

Q6697) Solve 9x^2+13x+4=0
Ans: x=-0.44 or x=-1

Q6698) Solve 22x^2+50x+28=0
Ans: x=-1 or x=-1.27

Q6699) Solve 2x^2+27x+25=0
Ans: x=-1 or x=-12.5

Q6700) Solve 5x^2+14x+8=0
Ans: x=-0.8 or x=-2

Q6701) Solve 11x^2+39x+28=0
Ans: x=-1 or x=-2.55

Q6702) Solve 2x^2+13x+21=0
Ans: x=-3 or x=-3.5

Q6703) Solve 20x^2+42x+18=0
Ans: x=-0.6 or x=-1.5

Q6704) Solve 20x^2+48x+19=0
Ans: x=-0.5 or x=-1.9

Q6705) Solve 8x^2+19x+11=0
Ans: x=-1 or x=-1.37

Q6706) Solve 14x^2+38x+24=0
Ans: x=-1 or x=-1.71

Q6707) Solve 9x^2+27x+18=0
Ans: x=-1 or x=-2

Q6708) Solve 31x^2+45x+14=0
Ans: x=-0.45 or x=-1

Q6709) Solve 3x^2+29x+40=0
Ans: x=-1.67 or x=-8

Q6710) Solve 25x^2+27x+2=0
Ans: x=-0.08 or x=-1

Q6711) Solve 48x^2+50x+2=0
Ans: x=-0.04 or x=-1

Q6712) Solve 4x^2+42x+38=0
Ans: x=-1 or x=-9.5

Q6713) Solve 18x^2+50x+28=0
Ans: x=-0.78 or x=-2

Q6714) Solve 42x^2+25x+3=0
Ans: x=-0.17 or x=-0.43

Q6715) Solve 36x^2+25x+4=0
Ans: x=-0.25 or x=-0.44

Q6716) Solve 7x^2+20x+13=0
Ans: x=-1 or x=-1.86

Q6717) Solve 45x^2+44x+7=0
Ans: x=-0.2 or x=-0.78

Q6718) Solve 6x^2+31x+28=0
Ans: x=-1.17 or x=-4

Q6719) Solve 18x^2+49x+31=0
Ans: x=-1 or x=-1.72

Q6720) Solve 20x^2+32x+3=0
Ans: x=-0.1 or x=-1.5

Q6721) Solve 45x^2+29x+4=0
Ans: x=-0.2 or x=-0.44

Q6722) Solve 7x^2+39x+32=0
Ans: x=-1 or x=-4.57

Q6723) Solve 11x^2+42x+31=0
Ans: x=-1 or x=-2.82

Q6724) Solve x^2+12x+11=0
Ans: x=-1 or x=-11

Q6725) Solve 44x^2+48x+13=0
Ans: x=-0.5 or x=-0.59

Q6726) Solve 46x^2+25x+1=0
Ans: x=-0.04 or x=-0.5

Q6727) Solve 18x^2+9x+1=0
Ans: x=-0.17 or x=-0.33

Q6728) Solve 5x^2+36x+7=0
Ans: x=-0.2 or x=-7

Q6729) Solve 14x^2+20x+6=0
Ans: x=-0.43 or x=-1

Q6730) Solve x^2+14x+40=0
Ans: x=-4 or x=-10

Q6731) Solve 5x^2+29x+38=0
Ans: x=-2 or x=-3.8

Q6732) Solve 19x^2+40x+21=0
Ans: x=-1 or x=-1.11

Q6733) Solve 16x^2+42x+20=0
Ans: x=-0.62 or x=-2

Q6734) Solve 22x^2+49x+27=0
Ans: x=-1 or x=-1.23

Q6735) Solve 2x^2+28x+26=0
Ans: x=-1 or x=-13

Q6736) Solve 6x^2+41x+44=0
Ans: x=-1.33 or x=-5.5

Q6737) Solve 8x^2+44x+48=0
Ans: x=-1.5 or x=-4

Q6738) Solve 4x^2+26x+36=0
Ans: x=-2 or x=-4.5

Q6739) Solve 5x^2+41x+42=0
Ans: x=-1.2 or x=-7

Q6740) Solve x^2+18x+45=0
Ans: x=-3 or x=-15

Q6741) Solve 8x^2+45x+37=0
Ans: x=-1 or x=-4.62

Q6742) Solve 17x^2+30x+13=0
Ans: x=-0.76 or x=-1

Q6743) Solve 11x^2+45x+34=0
Ans: x=-1 or x=-3.09

Q6744) Solve 11x^2+43x+32=0
Ans: x=-1 or x=-2.91

Q6745) Solve 30x^2+17x+2=0
Ans: x=-0.17 or x=-0.4

Q6746) Solve 9x^2+39x+40=0
Ans: x=-1.67 or x=-2.67

Q6747) Solve 23x^2+28x+5=0
Ans: x=-0.22 or x=-1

Q6748) Solve 16x^2+34x+18=0
Ans: x=-1 or x=-1.12

Q6749) Solve 38x^2+49x+11=0
Ans: x=-0.29 or x=-1

Q6750) Solve 18x^2+33x+9=0
Ans: x=-0.33 or x=-1.5

Q6751) Solve 31x^2+42x+11=0
Ans: x=-0.35 or x=-1

Q6752) Solve 6x^2+16x+10=0
Ans: x=-1 or x=-1.67

Q6753) Solve 46x^2+48x+2=0
Ans: x=-0.04 or x=-1

Q6754) Solve 35x^2+32x+5=0
Ans: x=-0.2 or x=-0.71

Q6755) Solve 36x^2+37x+1=0
Ans: x=-0.03 or x=-1

Q6756) Solve 12x^2+35x+18=0
Ans: x=-0.67 or x=-2.25

Q6757) Solve 4x^2+23x+19=0
Ans: x=-1 or x=-4.75

Q6758) Solve 26x^2+33x+10=0
Ans: x=-0.5 or x=-0.77

Q6759) Solve 7x^2+17x+6=0
Ans: x=-0.43 or x=-2

Q6760) Solve 12x^2+31x+20=0
Ans: x=-1.25 or x=-1.33

Q6761) Solve 36x^2+40x+4=0
Ans: x=-0.11 or x=-1

Q6762) Solve 23x^2+41x+18=0
Ans: x=-0.78 or x=-1

Q6763) Solve 42x^2+41x+5=0
Ans: x=-0.14 or x=-0.83

Q6764) Solve x^2+27x+26=0
Ans: x=-1 or x=-26

Q6765) Solve 3x^2+27x+42=0
Ans: x=-2 or x=-7

Q6766) Solve 32x^2+38x+6=0
Ans: x=-0.19 or x=-1

Q6767) Solve 22x^2+48x+8=0
Ans: x=-0.18 or x=-2

Q6768) Solve 16x^2+30x+14=0
Ans: x=-0.87 or x=-1

Q6769) Solve 15x^2+18x+3=0
Ans: x=-0.2 or x=-1

Q6770) Solve 48x^2+50x+2=0
Ans: x=-0.04 or x=-1

Q6771) Solve 12x^2+19x+7=0
Ans: x=-0.58 or x=-1

Q6772) Solve 15x^2+38x+11=0
Ans: x=-0.33 or x=-2.2

Q6773) Solve 9x^2+44x+35=0
Ans: x=-1 or x=-3.89

Q6774) Solve 3x^2+26x+23=0
Ans: x=-1 or x=-7.67

Q6775) Solve 3x^2+22x+39=0
Ans: x=-3 or x=-4.33

Q6776) Solve 17x^2+45x+22=0
Ans: x=-0.65 or x=-2

Q6777) Solve 27x^2+37x+10=0
Ans: x=-0.37 or x=-1

Q6778) Solve 14x^2+19x+5=0
Ans: x=-0.36 or x=-1

Q6779) Solve 42x^2+47x+10=0
Ans: x=-0.29 or x=-0.83

Q6780) Solve 35x^2+41x+12=0
Ans: x=-0.57 or x=-0.6

Q6781) Solve 21x^2+47x+20=0
Ans: x=-0.57 or x=-1.67

Q6782) Solve 15x^2+42x+27=0
Ans: x=-1 or x=-1.8

Q6783) Solve 30x^2+49x+19=0
Ans: x=-0.63 or x=-1

Q6784) Solve 18x^2+33x+12=0
Ans: x=-0.5 or x=-1.33

Q6785) Solve 31x^2+33x+2=0
Ans: x=-0.06 or x=-1

Q6786) Solve 10x^2+34x+24=0
Ans: x=-1 or x=-2.4

Q6787) Solve 10x^2+28x+16=0
Ans: x=-0.8 or x=-2

Q6788) Solve 16x^2+31x+15=0
Ans: x=-0.94 or x=-1

Q6789) Solve 12x^2+33x+21=0
Ans: x=-1 or x=-1.75

Q6790) Solve 21x^2+31x+8=0
Ans: x=-0.33 or x=-1.14

Q6791) Solve 34x^2+39x+11=0
Ans: x=-0.5 or x=-0.65

Q6792) Solve 18x^2+43x+24=0
Ans: x=-0.89 or x=-1.5

Q6793) Solve 15x^2+37x+14=0
Ans: x=-0.47 or x=-2

Q6794) Solve 40x^2+49x+9=0
Ans: x=-0.22 or x=-1

Q6795) Solve 39x^2+44x+5=0
Ans: x=-0.13 or x=-1

Q6796) Solve 7x^2+31x+34=0
Ans: x=-2 or x=-2.43

Q6797) Solve x^2+19x+48=0
Ans: x=-3 or x=-16

Q6798) Solve 24x^2+32x+8=0
Ans: x=-0.33 or x=-1

Q6799) Solve x^2+16x+15=0
Ans: x=-1 or x=-15

Q6800) Solve 4x^2+24x+36=0
Ans: x=-3 or x=-3

Q6801) Solve x^2+15x+50=0
Ans: x=-5 or x=-10

Q6802) Solve 34x^2+37x+10=0
Ans: x=-0.5 or x=-0.59

Q6803) Solve 15x^2+11x+2=0
Ans: x=-0.33 or x=-0.4

Q6804) Solve 13x^2+40x+3=0
Ans: x=-0.08 or x=-3

Q6805) Solve 18x^2+47x+19=0
Ans: x=-0.5 or x=-2.11

Q6806) Solve 48x^2+44x+10=0
Ans: x=-0.42 or x=-0.5

Q6807) Solve 6x^2+16x+10=0
Ans: x=-1 or x=-1.67

Q6808) Solve 20x^2+21x+4=0
Ans: x=-0.25 or x=-0.8

Q6809) Solve 12x^2+27x+15=0
Ans: x=-1 or x=-1.25

Q6810) Solve 40x^2+31x+6=0
Ans: x=-0.37 or x=-0.4

Q6811) Solve 7x^2+39x+50=0
Ans: x=-2 or x=-3.57

Q6812) Solve x^2+19x+48=0
Ans: x=-3 or x=-16

Q6813) Solve 10x^2+39x+29=0
Ans: x=-1 or x=-2.9

Q6814) Solve 17x^2+39x+22=0
Ans: x=-1 or x=-1.29

Q6815) Solve 8x^2+41x+5=0
Ans: x=-0.12 or x=-5

Q6816) Solve 19x^2+29x+10=0
Ans: x=-0.53 or x=-1

Q6817) Solve 10x^2+48x+32=0
Ans: x=-0.8 or x=-4

Q6818) Solve 25x^2+40x+15=0
Ans: x=-0.6 or x=-1

Q6819) Solve 48x^2+50x+12=0
Ans: x=-0.37 or x=-0.67

Q6820) Solve 28x^2+44x+16=0
Ans: x=-0.57 or x=-1

Q6821) Solve 7x^2+31x+34=0
Ans: x=-2 or x=-2.43

Q6822) Solve 42x^2+32x+6=0
Ans: x=-0.33 or x=-0.43

Q6823) Solve 8x^2+18x+4=0
Ans: x=-0.25 or x=-2

Q6824) Solve 7x^2+24x+9=0
Ans: x=-0.43 or x=-3

Q6825) Solve 23x^2+49x+26=0
Ans: x=-1 or x=-1.13

Q6826) Solve 38x^2+29x+5=0
Ans: x=-0.26 or x=-0.5

Q6827) Solve 6x^2+19x+3=0
Ans: x=-0.17 or x=-3

Q6828) Solve 18x^2+21x+3=0
Ans: x=-0.17 or x=-1

Q6829) Solve 3x^2+18x+27=0
Ans: x=-3 or x=-3

Q6830) Solve 9x^2+35x+26=0
Ans: x=-1 or x=-2.89

Q6831) Solve 10x^2+44x+42=0
Ans: x=-1.4 or x=-3

Q6832) Solve 40x^2+22x+3=0
Ans: x=-0.25 or x=-0.3

Q6833) Solve 21x^2+41x+10=0
Ans: x=-0.29 or x=-1.67

Q6834) Solve 2x^2+42x+40=0
Ans: x=-1 or x=-20

Q6835) Solve 16x^2+24x+9=0
Ans: x=-0.75 or x=-0.75

Q6836) Solve 16x^2+35x+6=0
Ans: x=-0.19 or x=-2

Q6837) Solve 15x^2+11x+2=0
Ans: x=-0.33 or x=-0.4

Q6838) Solve 28x^2+27x+5=0
Ans: x=-0.25 or x=-0.71

Q6839) Solve 3x^2+23x+14=0
Ans: x=-0.67 or x=-7

Q6840) Solve 16x^2+39x+23=0
Ans: x=-1 or x=-1.44

Q6841) Solve 13x^2+16x+3=0
Ans: x=-0.23 or x=-1

Q6842) Solve 12x^2+38x+16=0
Ans: x=-0.5 or x=-2.67

Q6843) Solve 8x^2+42x+34=0
Ans: x=-1 or x=-4.25

Q6844) Solve 35x^2+48x+13=0
Ans: x=-0.37 or x=-1

Q6845) Solve 14x^2+39x+16=0
Ans: x=-0.5 or x=-2.29

Q6846) Solve 7x^2+31x+24=0
Ans: x=-1 or x=-3.43

Q6847) Solve 36x^2+29x+5=0
Ans: x=-0.25 or x=-0.56

Q6848) Solve x^2+16x+39=0
Ans: x=-3 or x=-13

Q6849) Solve 41x^2+45x+4=0
Ans: x=-0.1 or x=-1

Q6850) Solve 25x^2+40x+12=0
Ans: x=-0.4 or x=-1.2

Q6851) Solve 6x^2+38x+12=0
Ans: x=-0.33 or x=-6

Q6852) Solve 16x^2+41x+25=0
Ans: x=-1 or x=-1.56

Q6853) Solve 16x^2+24x+5=0
Ans: x=-0.25 or x=-1.25

Q6854) Solve 23x^2+24x+1=0
Ans: x=-0.04 or x=-1

Q6855) Solve 15x^2+31x+10=0
Ans: x=-0.4 or x=-1.67

Q6856) Solve 12x^2+43x+31=0
Ans: x=-1 or x=-2.58

Q6857) Solve 19x^2+47x+18=0
Ans: x=-0.47 or x=-2

Q6858) Solve 27x^2+48x+20=0
Ans: x=-0.67 or x=-1.11

Q6859) Solve 3x^2+10x+7=0
Ans: x=-1 or x=-2.33

Q6860) Solve 40x^2+50x+10=0
Ans: x=-0.25 or x=-1

Q6861) Solve 40x^2+44x+4=0
Ans: x=-0.1 or x=-1

Q6862) Solve 13x^2+21x+8=0
Ans: x=-0.62 or x=-1

Q6863) Solve 10x^2+49x+36=0
Ans: x=-0.9 or x=-4

Q6864) Solve 4x^2+43x+39=0
Ans: x=-1 or x=-9.75

Q6865) Solve 18x^2+21x+3=0
Ans: x=-0.17 or x=-1

Q6866) Solve 8x^2+31x+23=0
Ans: x=-1 or x=-2.87

Q6867) Solve 36x^2+30x+4=0
Ans: x=-0.17 or x=-0.67

Q6868) Solve 8x^2+36x+40=0
Ans: x=-2 or x=-2.5

Q6869) Solve 12x^2+30x+12=0
Ans: x=-0.5 or x=-2

Q6870) Solve 30x^2+43x+11=0
Ans: x=-0.33 or x=-1.1

Q6871) Solve 4x^2+17x+18=0
Ans: x=-2 or x=-2.25

Q6872) Solve 9x^2+25x+16=0
Ans: x=-1 or x=-1.78

Q6873) Solve 24x^2+50x+4=0
Ans: x=-0.08 or x=-2

Q6874) Solve 46x^2+41x+9=0
Ans: x=-0.39 or x=-0.5

Q6875) Solve 8x^2+29x+15=0
Ans: x=-0.62 or x=-3

Q6876) Solve 36x^2+42x+12=0
Ans: x=-0.5 or x=-0.67

Q6877) Solve 12x^2+11x+2=0
Ans: x=-0.25 or x=-0.67

Q6878) Solve 14x^2+25x+6=0
Ans: x=-0.29 or x=-1.5

Q6879) Solve 14x^2+17x+3=0
Ans: x=-0.21 or x=-1

Q6880) Solve 11x^2+23x+2=0
Ans: x=-0.09 or x=-2

Q6881) Solve 42x^2+49x+14=0
Ans: x=-0.5 or x=-0.67

Q6882) Solve 34x^2+41x+12=0
Ans: x=-0.5 or x=-0.71

Q6883) Solve 25x^2+27x+2=0
Ans: x=-0.08 or x=-1

Q6884) Solve 4x^2+28x+13=0
Ans: x=-0.5 or x=-6.5

Q6885) Solve 4x^2+15x+9=0
Ans: x=-0.75 or x=-3

Q6886) Solve 27x^2+46x+19=0
Ans: x=-0.7 or x=-1

Q6887) Solve 18x^2+40x+8=0
Ans: x=-0.22 or x=-2

Q6888) Solve 7x^2+25x+18=0
Ans: x=-1 or x=-2.57

Q6889) Solve 12x^2+18x+6=0
Ans: x=-0.5 or x=-1

Q6890) Solve 43x^2+50x+7=0
Ans: x=-0.16 or x=-1

Q6891) Solve 15x^2+48x+36=0
Ans: x=-1.2 or x=-2

Q6892) Solve x^2+19x+18=0
Ans: x=-1 or x=-18

Q6893) Solve 39x^2+50x+16=0
Ans: x=-0.62 or x=-0.67

Q6894) Solve 12x^2+31x+9=0
Ans: x=-0.33 or x=-2.25

Q6895) Solve 5x^2+38x+21=0
Ans: x=-0.6 or x=-7

Q6896) Solve 9x^2+29x+20=0
Ans: x=-1 or x=-2.22

Q6897) Solve 20x^2+31x+12=0
Ans: x=-0.75 or x=-0.8

Q6898) Solve 33x^2+31x+6=0
Ans: x=-0.27 or x=-0.67

Q6899) Solve 8x^2+50x+33=0
Ans: x=-0.75 or x=-5.5

Q6900) Solve 13x^2+31x+10=0
Ans: x=-0.38 or x=-2

Q6901) Solve 6x^2+12x+6=0
Ans: x=-1 or x=-1

Q6902) Solve 9x^2+41x+20=0
Ans: x=-0.56 or x=-4

Q6903) Solve x^2+26x+25=0
Ans: x=-1 or x=-25

Q6904) Solve 44x^2+39x+7=0
Ans: x=-0.25 or x=-0.64

Q6905) Solve 4x^2+21x+27=0
Ans: x=-2.25 or x=-3

Q6906) Solve 9x^2+36x+20=0
Ans: x=-0.67 or x=-3.33

Q6907) Solve 5x^2+20x+15=0
Ans: x=-1 or x=-3

Q6908) Solve 36x^2+26x+4=0
Ans: x=-0.22 or x=-0.5

Q6909) Solve 31x^2+37x+6=0
Ans: x=-0.19 or x=-1

Q6910) Solve 9x^2+20x+4=0
Ans: x=-0.22 or x=-2

Q6911) Solve 42x^2+50x+12=0
Ans: x=-0.33 or x=-0.86

Q6912) Solve 12x^2+41x+22=0
Ans: x=-0.67 or x=-2.75

Q6913) Solve 40x^2+42x+2=0
Ans: x=-0.05 or x=-1

Q6914) Solve 5x^2+28x+32=0
Ans: x=-1.6 or x=-4

Q6915) Solve 19x^2+45x+26=0
Ans: x=-1 or x=-1.37

Q6916) Solve 13x^2+42x+32=0
Ans: x=-1.23 or x=-2

Q6917) Solve x^2+4x+4=0
Ans: x=-2 or x=-2

Q6918) Solve 8x^2+46x+45=0
Ans: x=-1.25 or x=-4.5

Q6919) Solve 10x^2+24x+8=0
Ans: x=-0.4 or x=-2

Q6920) Solve 10x^2+48x+38=0
Ans: x=-1 or x=-3.8

Q6921) Solve 29x^2+31x+2=0
Ans: x=-0.07 or x=-1

Q6922) Solve 11x^2+15x+4=0
Ans: x=-0.36 or x=-1

Q6923) Solve 13x^2+42x+32=0
Ans: x=-1.23 or x=-2

Q6924) Solve 6x^2+35x+46=0
Ans: x=-2 or x=-3.83

Q6925) Solve 25x^2+40x+7=0
Ans: x=-0.2 or x=-1.4

Q6926) Solve 7x^2+33x+38=0
Ans: x=-2 or x=-2.71

Q6927) Solve 7x^2+32x+25=0
Ans: x=-1 or x=-3.57

Q6928) Solve 28x^2+27x+5=0
Ans: x=-0.25 or x=-0.71

Q6929) Solve 20x^2+17x+3=0
Ans: x=-0.25 or x=-0.6

Q6930) Solve 3x^2+47x+44=0
Ans: x=-1 or x=-14.67

Q6931) Solve 11x^2+46x+8=0
Ans: x=-0.18 or x=-4

Q6932) Solve 44x^2+38x+8=0
Ans: x=-0.36 or x=-0.5

Q6933) Solve 4x^2+20x+25=0
Ans: x=-2.5 or x=-2.5

Q6934) Solve 27x^2+42x+16=0
Ans: x=-0.67 or x=-0.89

Q6935) Solve 4x^2+21x+26=0
Ans: x=-2 or x=-3.25

Q6936) Solve 15x^2+43x+28=0
Ans: x=-1 or x=-1.87

Q6937) Solve 8x^2+6x+1=0
Ans: x=-0.25 or x=-0.5

Q6938) Solve 21x^2+46x+13=0
Ans: x=-0.33 or x=-1.86

Q6939) Solve x^2+12x+20=0
Ans: x=-2 or x=-10

Q6940) Solve 14x^2+45x+36=0
Ans: x=-1.5 or x=-1.71

Q6941) Solve 13x^2+18x+5=0
Ans: x=-0.38 or x=-1

Q6942) Solve 39x^2+44x+5=0
Ans: x=-0.13 or x=-1

Q6943) Solve 11x^2+47x+42=0
Ans: x=-1.27 or x=-3

Q6944) Solve 6x^2+28x+16=0
Ans: x=-0.67 or x=-4

Q6945) Solve 3x^2+19x+30=0
Ans: x=-3 or x=-3.33

Q6946) Solve 9x^2+36x+20=0
Ans: x=-0.67 or x=-3.33

Q6947) Solve 46x^2+47x+1=0
Ans: x=-0.02 or x=-1

Q6948) Solve 12x^2+42x+18=0
Ans: x=-0.5 or x=-3

Q6949) Solve 8x^2+17x+9=0
Ans: x=-1 or x=-1.12

Q6950) Solve 45x^2+44x+7=0
Ans: x=-0.2 or x=-0.78

Q6951) Solve 46x^2+29x+3=0
Ans: x=-0.13 or x=-0.5

Q6952) Solve 46x^2+39x+8=0
Ans: x=-0.35 or x=-0.5

Q6953) Solve 32x^2+46x+15=0
Ans: x=-0.5 or x=-0.94

Q6954) Solve 38x^2+46x+8=0
Ans: x=-0.21 or x=-1

Q6955) Solve 23x^2+38x+15=0
Ans: x=-0.65 or x=-1

Q6956) Solve 23x^2+46x+23=0
Ans: x=-1 or x=-1

Q6957) Solve 48x^2+19x+1=0
Ans: x=-0.06 or x=-0.33

Q6958) Solve 5x^2+25x+20=0
Ans: x=-1 or x=-4

Q6959) Solve 6x^2+19x+10=0
Ans: x=-0.67 or x=-2.5

Q6960) Solve 46x^2+49x+3=0
Ans: x=-0.07 or x=-1

Q6961) Solve 12x^2+31x+14=0
Ans: x=-0.58 or x=-2

Q6962) Solve 9x^2+21x+6=0
Ans: x=-0.33 or x=-2

Q6963) Solve 42x^2+31x+2=0
Ans: x=-0.07 or x=-0.67

Q6964) Solve 15x^2+40x+25=0
Ans: x=-1 or x=-1.67

Q6965) Solve 34x^2+33x+8=0
Ans: x=-0.47 or x=-0.5

Q6966) Solve 25x^2+32x+7=0
Ans: x=-0.28 or x=-1

Q6967) Solve 45x^2+42x+9=0
Ans: x=-0.33 or x=-0.6

Q6968) Solve 10x^2+39x+17=0
Ans: x=-0.5 or x=-3.4

Q6969) Solve 2x^2+7x+6=0
Ans: x=-1.5 or x=-2

Q6970) Solve 11x^2+43x+30=0
Ans: x=-0.91 or x=-3

Q6971) Solve 22x^2+35x+3=0
Ans: x=-0.09 or x=-1.5

Q6972) Solve 14x^2+25x+9=0
Ans: x=-0.5 or x=-1.29

Q6973) Solve 26x^2+27x+7=0
Ans: x=-0.5 or x=-0.54

Q6974) Solve 10x^2+43x+39=0
Ans: x=-1.3 or x=-3

Q6975) Solve 13x^2+16x+3=0
Ans: x=-0.23 or x=-1

Q6976) Solve 7x^2+14x+7=0
Ans: x=-1 or x=-1

Q6977) Solve 15x^2+39x+24=0
Ans: x=-1 or x=-1.6

Q6978) Solve 17x^2+42x+16=0
Ans: x=-0.47 or x=-2

Q6979) Solve 21x^2+38x+16=0
Ans: x=-0.67 or x=-1.14

Q6980) Solve 48x^2+24x+3=0
Ans: x=-0.25 or x=-0.25

Q6981) Solve 24x^2+14x+1=0
Ans: x=-0.08 or x=-0.5

Q6982) Solve 8x^2+41x+50=0
Ans: x=-2 or x=-3.12

Q6983) Solve 15x^2+23x+4=0
Ans: x=-0.2 or x=-1.33

Q6984) Solve 28x^2+22x+4=0
Ans: x=-0.29 or x=-0.5

Q6985) Solve 7x^2+17x+10=0
Ans: x=-1 or x=-1.43

Q6986) Solve 30x^2+23x+2=0
Ans: x=-0.1 or x=-0.67

Q6987) Solve 10x^2+21x+9=0
Ans: x=-0.6 or x=-1.5

Q6988) Solve 20x^2+43x+21=0
Ans: x=-0.75 or x=-1.4

Q6989) Solve 13x^2+48x+44=0
Ans: x=-1.69 or x=-2

Q6990) Solve 28x^2+43x+10=0
Ans: x=-0.29 or x=-1.25

Q6991) Solve 18x^2+38x+20=0
Ans: x=-1 or x=-1.11

Q6992) Solve 14x^2+41x+17=0
Ans: x=-0.5 or x=-2.43

Q6993) Solve 3x^2+11x+10=0
Ans: x=-1.67 or x=-2

Q6994) Solve 4x^2+25x+25=0
Ans: x=-1.25 or x=-5

Q6995) Solve 44x^2+45x+9=0
Ans: x=-0.27 or x=-0.75

Q6996) Solve 17x^2+45x+22=0
Ans: x=-0.65 or x=-2

Q6997) Solve 9x^2+16x+7=0
Ans: x=-0.78 or x=-1

Q6998) Solve 5x^2+34x+45=0
Ans: x=-1.8 or x=-5

Q6999) Solve 18x^2+46x+20=0
Ans: x=-0.56 or x=-2

Q7000) Solve 7x^2+16x+9=0
Ans: x=-1 or x=-1.29

Q7001) Solve 2x^2+23x+30=0
Ans: x=-1.5 or x=-10

Q7002) Solve 33x^2+49x+18=0
Ans: x=-0.67 or x=-0.82

Q7003) Solve 8x^2+38x+9=0
Ans: x=-0.25 or x=-4.5

Q7004) Solve 26x^2+41x+15=0
Ans: x=-0.58 or x=-1

Q7005) Solve 22x^2+41x+19=0
Ans: x=-0.86 or x=-1

Q7006) Solve 4x^2+22x+30=0
Ans: x=-2.5 or x=-3

Q7007) Solve 5x^2+32x+12=0
Ans: x=-0.4 or x=-6

Q7008) Solve 40x^2+33x+5=0
Ans: x=-0.2 or x=-0.62

Q7009) Solve 17x^2+44x+27=0
Ans: x=-1 or x=-1.59

Q7010) Solve 2x^2+32x+30=0
Ans: x=-1 or x=-15

Q7011) Solve 50x^2+45x+10=0
Ans: x=-0.4 or x=-0.5

Q7012) Solve 46x^2+48x+2=0
Ans: x=-0.04 or x=-1

Q7013) Solve 30x^2+32x+8=0
Ans: x=-0.4 or x=-0.67

Q7014) Solve x^2+6x+8=0
Ans: x=-2 or x=-4

Q7015) Solve 8x^2+18x+9=0
Ans: x=-0.75 or x=-1.5

Q7016) Solve 26x^2+17x+2=0
Ans: x=-0.15 or x=-0.5

Q7017) Solve 9x^2+37x+4=0
Ans: x=-0.11 or x=-4

Q7018) Solve 22x^2+45x+23=0
Ans: x=-1 or x=-1.05

Q7019) Solve 21x^2+22x+1=0
Ans: x=-0.05 or x=-1

Q7020) Solve 10x^2+17x+6=0
Ans: x=-0.5 or x=-1.2

Q7021) Solve 4x^2+22x+30=0
Ans: x=-2.5 or x=-3

Q7022) Solve 7x^2+44x+45=0
Ans: x=-1.29 or x=-5

Q7023) Solve 10x^2+33x+20=0
Ans: x=-0.8 or x=-2.5

Q7024) Solve 39x^2+47x+14=0
Ans: x=-0.54 or x=-0.67

Q7025) Solve 10x^2+40x+40=0
Ans: x=-2 or x=-2

Q7026) Solve 12x^2+31x+7=0
Ans: x=-0.25 or x=-2.33

Q7027) Solve 14x^2+43x+29=0
Ans: x=-1 or x=-2.07

Q7028) Solve 3x^2+17x+24=0
Ans: x=-2.67 or x=-3

Q7029) Solve 25x^2+40x+12=0
Ans: x=-0.4 or x=-1.2

Q7030) Solve 13x^2+45x+18=0
Ans: x=-0.46 or x=-3

Q7031) Solve 5x^2+39x+34=0
Ans: x=-1 or x=-6.8

Q7032) Solve 10x^2+37x+7=0
Ans: x=-0.2 or x=-3.5

Q7033) Solve 9x^2+45x+44=0
Ans: x=-1.33 or x=-3.67

Q7034) Solve 35x^2+27x+4=0
Ans: x=-0.2 or x=-0.57

Q7035) Solve 8x^2+42x+10=0
Ans: x=-0.25 or x=-5

Q7036) Solve 14x^2+46x+32=0
Ans: x=-1 or x=-2.29

Q7037) Solve 19x^2+27x+8=0
Ans: x=-0.42 or x=-1

Q7038) Solve 5x^2+15x+10=0
Ans: x=-1 or x=-2

Q7039) Solve 4x^2+25x+39=0
Ans: x=-3 or x=-3.25

Q7040) Solve 45x^2+42x+9=0
Ans: x=-0.33 or x=-0.6

Q7041) Solve 12x^2+50x+42=0
Ans: x=-1.17 or x=-3

Q7042) Solve 36x^2+35x+6=0
Ans: x=-0.22 or x=-0.75

Q7043) Solve 24x^2+34x+7=0
Ans: x=-0.25 or x=-1.17

Q7044) Solve 3x^2+18x+27=0
Ans: x=-3 or x=-3

Q7045) Solve 18x^2+39x+15=0
Ans: x=-0.5 or x=-1.67

Q7046) Solve 18x^2+27x+4=0
Ans: x=-0.17 or x=-1.33

Q7047) Solve 45x^2+18x+1=0
Ans: x=-0.07 or x=-0.33

Q7048) Solve 6x^2+46x+28=0
Ans: x=-0.67 or x=-7

Q7049) Solve 12x^2+28x+15=0
Ans: x=-0.83 or x=-1.5

Q7050) Solve 5x^2+16x+12=0
Ans: x=-1.2 or x=-2

Q7051) Solve 39x^2+22x+3=0
Ans: x=-0.23 or x=-0.33

Q7052) Solve 21x^2+47x+22=0
Ans: x=-0.67 or x=-1.57

Q7053) Solve 12x^2+29x+15=0
Ans: x=-0.75 or x=-1.67

Q7054) Solve 19x^2+36x+17=0
Ans: x=-0.89 or x=-1

Q7055) Solve 34x^2+35x+1=0
Ans: x=-0.03 or x=-1

Q7056) Solve 26x^2+49x+15=0
Ans: x=-0.38 or x=-1.5

Q7057) Solve 6x^2+25x+19=0
Ans: x=-1 or x=-3.17

Q7058) Solve 9x^2+18x+8=0
Ans: x=-0.67 or x=-1.33

Q7059) Solve 48x^2+38x+5=0
Ans: x=-0.17 or x=-0.62

Q7060) Solve 10x^2+46x+48=0
Ans: x=-1.6 or x=-3

Q7061) Solve 24x^2+48x+24=0
Ans: x=-1 or x=-1

Q7062) Solve 6x^2+45x+39=0
Ans: x=-1 or x=-6.5

Q7063) Solve 12x^2+44x+35=0
Ans: x=-1.17 or x=-2.5

Q7064) Solve 28x^2+48x+20=0
Ans: x=-0.71 or x=-1

Q7065) Solve 44x^2+37x+3=0
Ans: x=-0.09 or x=-0.75

Q7066) Solve 8x^2+24x+18=0
Ans: x=-1.5 or x=-1.5

Q7067) Solve 40x^2+24x+2=0
Ans: x=-0.1 or x=-0.5

Q7068) Solve 5x^2+28x+39=0
Ans: x=-2.6 or x=-3

Q7069) Solve 9x^2+16x+7=0
Ans: x=-0.78 or x=-1

Q7070) Solve x^2+40x+39=0
Ans: x=-1 or x=-39

Q7071) Solve 13x^2+31x+10=0
Ans: x=-0.38 or x=-2

Q7072) Solve 14x^2+36x+22=0
Ans: x=-1 or x=-1.57

Q7073) Solve 6x^2+16x+8=0
Ans: x=-0.67 or x=-2

Q7074) Solve 19x^2+41x+6=0
Ans: x=-0.16 or x=-2

Q7075) Solve 3x^2+23x+34=0
Ans: x=-2 or x=-5.67

Q7076) Solve 13x^2+37x+24=0
Ans: x=-1 or x=-1.85

Q7077) Solve 24x^2+50x+4=0
Ans: x=-0.08 or x=-2

Q7078) Solve 33x^2+34x+8=0
Ans: x=-0.36 or x=-0.67

Q7079) Solve 12x^2+49x+44=0
Ans: x=-1.33 or x=-2.75

Q7080) Solve 3x^2+20x+32=0
Ans: x=-2.67 or x=-4

Q7081) Solve 5x^2+12x+7=0
Ans: x=-1 or x=-1.4

Q7082) Solve 4x^2+9x+2=0
Ans: x=-0.25 or x=-2

Q7083) Solve 32x^2+44x+15=0
Ans: x=-0.62 or x=-0.75

Q7084) Solve 42x^2+25x+3=0
Ans: x=-0.17 or x=-0.43

Q7085) Solve x^2+8x+16=0
Ans: x=-4 or x=-4

Q7086) Solve 4x^2+35x+49=0
Ans: x=-1.75 or x=-7

Q7087) Solve 6x^2+39x+45=0
Ans: x=-1.5 or x=-5

Q7088) Solve 36x^2+36x+8=0
Ans: x=-0.33 or x=-0.67

Q7089) Solve 6x^2+25x+25=0
Ans: x=-1.67 or x=-2.5

Q7090) Solve 12x^2+25x+12=0
Ans: x=-0.75 or x=-1.33

Q7091) Solve 20x^2+47x+27=0
Ans: x=-1 or x=-1.35

Q7092) Solve 14x^2+33x+19=0
Ans: x=-1 or x=-1.36

Q7093) Solve 24x^2+50x+21=0
Ans: x=-0.58 or x=-1.5

Q7094) Solve 22x^2+39x+9=0
Ans: x=-0.27 or x=-1.5

Q7095) Solve 33x^2+41x+8=0
Ans: x=-0.24 or x=-1

Q7096) Solve 2x^2+25x+23=0
Ans: x=-1 or x=-11.5

Q7097) Solve 8x^2+38x+30=0
Ans: x=-1 or x=-3.75

Q7098) Solve 2x^2+17x+35=0
Ans: x=-3.5 or x=-5

Q7099) Solve 9x^2+30x+24=0
Ans: x=-1.33 or x=-2

Q7100) Solve 37x^2+40x+3=0
Ans: x=-0.08 or x=-1

Q7101) Solve 25x^2+20x+4=0
Ans: x=-0.4 or x=-0.4

Q7102) Solve 14x^2+27x+9=0
Ans: x=-0.43 or x=-1.5

Q7103) Solve 12x^2+48x+36=0
Ans: x=-1 or x=-3

Q7104) Solve 25x^2+50x+25=0
Ans: x=-1 or x=-1

Q7105) Solve 4x^2+24x+35=0
Ans: x=-2.5 or x=-3.5

Q7106) Solve 39x^2+50x+11=0
Ans: x=-0.28 or x=-1

Q7107) Solve 2x^2+24x+22=0
Ans: x=-1 or x=-11

Q7108) Solve 32x^2+36x+7=0
Ans: x=-0.25 or x=-0.87

Q7109) Solve 22x^2+50x+12=0
Ans: x=-0.27 or x=-2

Q7110) Solve 4x^2+6x+2=0
Ans: x=-0.5 or x=-1

Q7111) Solve 2x^2+16x+24=0
Ans: x=-2 or x=-6

Q7112) Solve 49x^2+49x+6=0
Ans: x=-0.14 or x=-0.86

Q7113) Solve x^2+14x+40=0
Ans: x=-4 or x=-10

Q7114) Solve 13x^2+50x+33=0
Ans: x=-0.85 or x=-3

Q7115) Solve 18x^2+47x+30=0
Ans: x=-1.11 or x=-1.5

Q7116) Solve 15x^2+31x+16=0
Ans: x=-1 or x=-1.07

Q7117) Solve 32x^2+50x+17=0
Ans: x=-0.5 or x=-1.06

Q7118) Solve 28x^2+36x+8=0
Ans: x=-0.29 or x=-1

Q7119) Solve 3x^2+12x+9=0
Ans: x=-1 or x=-3

Q7120) Solve 24x^2+29x+5=0
Ans: x=-0.21 or x=-1

Q7121) Solve 14x^2+27x+13=0
Ans: x=-0.93 or x=-1

Q7122) Solve 14x^2+34x+20=0
Ans: x=-1 or x=-1.43

Q7123) Solve x^2+13x+12=0
Ans: x=-1 or x=-12

Q7124) Solve 7x^2+47x+30=0
Ans: x=-0.71 or x=-6

Q7125) Solve 43x^2+47x+4=0
Ans: x=-0.09 or x=-1

Q7126) Solve 14x^2+37x+24=0
Ans: x=-1.14 or x=-1.5

Q7127) Solve 23x^2+30x+7=0
Ans: x=-0.3 or x=-1

Q7128) Solve 14x^2+49x+35=0
Ans: x=-1 or x=-2.5

Q7129) Solve 15x^2+36x+21=0
Ans: x=-1 or x=-1.4

Q7130) Solve 44x^2+38x+8=0
Ans: x=-0.36 or x=-0.5

Q7131) Solve 12x^2+38x+16=0
Ans: x=-0.5 or x=-2.67

Q7132) Solve 10x^2+41x+21=0
Ans: x=-0.6 or x=-3.5

Q7133) Solve 22x^2+45x+18=0
Ans: x=-0.55 or x=-1.5

Q7134) Solve 42x^2+26x+4=0
Ans: x=-0.29 or x=-0.33

Q7135) Solve 24x^2+46x+17=0
Ans: x=-0.5 or x=-1.42

Q7136) Solve 12x^2+46x+34=0
Ans: x=-1 or x=-2.83

Q7137) Solve 11x^2+36x+25=0
Ans: x=-1 or x=-2.27

Q7138) Solve 20x^2+39x+19=0
Ans: x=-0.95 or x=-1

Q7139) Solve 26x^2+37x+11=0
Ans: x=-0.42 or x=-1

Q7140) Solve 8x^2+42x+49=0
Ans: x=-1.75 or x=-3.5

Q7141) Solve 10x^2+17x+3=0
Ans: x=-0.2 or x=-1.5

Q7142) Solve 49x^2+14x+1=0
Ans: x=-0.14 or x=-0.14

Q7143) Solve 5x^2+26x+21=0
Ans: x=-1 or x=-4.2

Q7144) Solve 24x^2+44x+12=0
Ans: x=-0.33 or x=-1.5

Q7145) Solve 19x^2+44x+25=0
Ans: x=-1 or x=-1.32

Q7146) Solve 36x^2+48x+15=0
Ans: x=-0.5 or x=-0.83

Q7147) Solve 12x^2+28x+11=0
Ans: x=-0.5 or x=-1.83

Q7148) Solve 7x^2+11x+4=0
Ans: x=-0.57 or x=-1

Q7149) Solve 14x^2+29x+11=0
Ans: x=-0.5 or x=-1.57

Q7150) Solve 8x^2+16x+6=0
Ans: x=-0.5 or x=-1.5

Q7151) Solve 19x^2+42x+8=0
Ans: x=-0.21 or x=-2

Q7152) Solve 6x^2+22x+16=0
Ans: x=-1 or x=-2.67

Q7153) Solve 50x^2+49x+12=0
Ans: x=-0.48 or x=-0.5

Q7154) Solve 30x^2+43x+4=0
Ans: x=-0.1 or x=-1.33

Q7155) Solve 22x^2+37x+6=0
Ans: x=-0.18 or x=-1.5

Q7156) Solve 25x^2+30x+9=0
Ans: x=-0.6 or x=-0.6

Q7157) Solve 6x^2+32x+10=0
Ans: x=-0.33 or x=-5

Q7158) Solve 8x^2+25x+17=0
Ans: x=-1 or x=-2.12

Q7159) Solve 6x^2+25x+11=0
Ans: x=-0.5 or x=-3.67

Q7160) Solve 20x^2+27x+7=0
Ans: x=-0.35 or x=-1

Q7161) Solve 17x^2+41x+14=0
Ans: x=-0.41 or x=-2

Q7162) Solve 21x^2+50x+29=0
Ans: x=-1 or x=-1.38

Q7163) Solve 35x^2+36x+9=0
Ans: x=-0.43 or x=-0.6

Q7164) Solve 5x^2+26x+5=0
Ans: x=-0.2 or x=-5

Q7165) Solve 8x^2+25x+17=0
Ans: x=-1 or x=-2.12

Q7166) Solve 12x^2+27x+6=0
Ans: x=-0.25 or x=-2

Q7167) Solve 17x^2+43x+18=0
Ans: x=-0.53 or x=-2

Q7168) Solve 5x^2+32x+12=0
Ans: x=-0.4 or x=-6

Q7169) Solve 9x^2+41x+46=0
Ans: x=-2 or x=-2.56

Q7170) Solve 50x^2+33x+4=0
Ans: x=-0.16 or x=-0.5

Q7171) Solve 2x^2+27x+25=0
Ans: x=-1 or x=-12.5

Q7172) Solve 12x^2+44x+35=0
Ans: x=-1.17 or x=-2.5

Q7173) Solve 6x^2+31x+33=0
Ans: x=-1.5 or x=-3.67

Q7174) Solve 15x^2+34x+8=0
Ans: x=-0.27 or x=-2

Q7175) Solve 40x^2+32x+6=0
Ans: x=-0.3 or x=-0.5

Q7176) Solve 6x^2+23x+15=0
Ans: x=-0.83 or x=-3

Q7177) Solve 4x^2+36x+45=0
Ans: x=-1.5 or x=-7.5

Q7178) Solve 6x^2+28x+30=0
Ans: x=-1.67 or x=-3

Q7179) Solve 11x^2+23x+12=0
Ans: x=-1 or x=-1.09

Q7180) Solve 11x^2+44x+33=0
Ans: x=-1 or x=-3

Q7181) Solve 42x^2+31x+2=0
Ans: x=-0.07 or x=-0.67

Q7182) Solve 15x^2+19x+6=0
Ans: x=-0.6 or x=-0.67

Q7183) Solve 9x^2+24x+16=0
Ans: x=-1.33 or x=-1.33

Q7184) Solve 22x^2+34x+12=0
Ans: x=-0.55 or x=-1

Q7185) Solve 28x^2+43x+15=0
Ans: x=-0.54 or x=-1

Q7186) Solve 12x^2+49x+39=0
Ans: x=-1.08 or x=-3

Q7187) Solve 48x^2+42x+9=0
Ans: x=-0.37 or x=-0.5

Q7188) Solve 12x^2+38x+6=0
Ans: x=-0.17 or x=-3

Q7189) Solve 16x^2+50x+39=0
Ans: x=-1.5 or x=-1.62

Q7190) Solve 8x^2+27x+19=0
Ans: x=-1 or x=-2.37

Q7191) Solve 14x^2+32x+8=0
Ans: x=-0.29 or x=-2

Q7192) Solve 10x^2+39x+36=0
Ans: x=-1.5 or x=-2.4

Q7193) Solve 12x^2+28x+16=0
Ans: x=-1 or x=-1.33

Q7194) Solve 5x^2+22x+21=0
Ans: x=-1.4 or x=-3

Q7195) Solve 4x^2+13x+9=0
Ans: x=-1 or x=-2.25

Q7196) Solve 16x^2+24x+8=0
Ans: x=-0.5 or x=-1

Q7197) Solve 18x^2+30x+8=0
Ans: x=-0.33 or x=-1.33

Q7198) Solve 11x^2+43x+42=0
Ans: x=-1.91 or x=-2

Q7199) Solve 4x^2+29x+45=0
Ans: x=-2.25 or x=-5

Q7200) Solve 46x^2+25x+1=0
Ans: x=-0.04 or x=-0.5

Q7201) Solve 13x^2+44x+31=0
Ans: x=-1 or x=-2.38

Q7202) Solve 4x^2+25x+36=0
Ans: x=-2.25 or x=-4

Q7203) Solve 3x^2+25x+50=0
Ans: x=-3.33 or x=-5

Q7204) Solve 36x^2+50x+14=0
Ans: x=-0.39 or x=-1

Q7205) Solve 2x^2+20x+32=0
Ans: x=-2 or x=-8

Q7206) Solve 5x^2+47x+42=0
Ans: x=-1 or x=-8.4

Q7207) Solve 9x^2+35x+34=0
Ans: x=-1.89 or x=-2

Q7208) Solve 20x^2+41x+9=0
Ans: x=-0.25 or x=-1.8

Q7209) Solve 6x^2+30x+36=0
Ans: x=-2 or x=-3

Q7210) Solve 6x^2+33x+27=0
Ans: x=-1 or x=-4.5

Q7211) Solve 42x^2+31x+5=0
Ans: x=-0.24 or x=-0.5

Q7212) Solve 16x^2+40x+9=0
Ans: x=-0.25 or x=-2.25

Q7213) Solve 16x^2+46x+19=0
Ans: x=-0.5 or x=-2.37

Q7214) Solve 35x^2+39x+10=0
Ans: x=-0.4 or x=-0.71

Q7215) Solve 16x^2+26x+10=0
Ans: x=-0.62 or x=-1

Q7216) Solve 32x^2+38x+11=0
Ans: x=-0.5 or x=-0.69

Q7217) Solve 26x^2+32x+6=0
Ans: x=-0.23 or x=-1

Q7218) Solve 8x^2+16x+8=0
Ans: x=-1 or x=-1

Q7219) Solve 12x^2+31x+7=0
Ans: x=-0.25 or x=-2.33

Q7220) Solve 48x^2+46x+11=0
Ans: x=-0.46 or x=-0.5

Q7221) Solve 14x^2+45x+34=0
Ans: x=-1.21 or x=-2

Q7222) Solve 22x^2+24x+2=0
Ans: x=-0.09 or x=-1

Q7223) Solve 14x^2+16x+2=0
Ans: x=-0.14 or x=-1

Q7224) Solve 2x^2+19x+30=0
Ans: x=-2 or x=-7.5

Q7225) Solve 9x^2+35x+26=0
Ans: x=-1 or x=-2.89

Q7226) Solve 24x^2+50x+24=0
Ans: x=-0.75 or x=-1.33

Q7227) Solve 15x^2+38x+7=0
Ans: x=-0.2 or x=-2.33

Q7228) Solve 2x^2+45x+22=0
Ans: x=-0.5 or x=-22

Q7229) Solve 11x^2+19x+8=0
Ans: x=-0.73 or x=-1

Q7230) Solve 12x^2+20x+7=0
Ans: x=-0.5 or x=-1.17

Q7231) Solve 18x^2+43x+14=0
Ans: x=-0.39 or x=-2

Q7232) Solve 21x^2+37x+12=0
Ans: x=-0.43 or x=-1.33

Q7233) Solve 16x^2+48x+36=0
Ans: x=-1.5 or x=-1.5

Q7234) Solve 16x^2+34x+4=0
Ans: x=-0.12 or x=-2

Q7235) Solve 11x^2+39x+34=0
Ans: x=-1.55 or x=-2

Q7236) Solve 48x^2+48x+12=0
Ans: x=-0.5 or x=-0.5

Q7237) Solve x^2+38x+37=0
Ans: x=-1 or x=-37

Q7238) Solve 13x^2+46x+21=0
Ans: x=-0.54 or x=-3

Q7239) Solve 30x^2+50x+20=0
Ans: x=-0.67 or x=-1

Q7240) Solve 18x^2+41x+16=0
Ans: x=-0.5 or x=-1.78

Q7241) Solve 50x^2+41x+8=0
Ans: x=-0.32 or x=-0.5

Q7242) Solve 10x^2+50x+40=0
Ans: x=-1 or x=-4

Q7243) Solve 50x^2+45x+4=0
Ans: x=-0.1 or x=-0.8

Q7244) Solve 18x^2+36x+16=0
Ans: x=-0.67 or x=-1.33

Q7245) Solve 3x^2+38x+35=0
Ans: x=-1 or x=-11.67

Q7246) Solve 32x^2+32x+6=0
Ans: x=-0.25 or x=-0.75

Q7247) Solve 9x^2+12x+4=0
Ans: x=-0.67 or x=-0.67

Q7248) Solve 14x^2+32x+18=0
Ans: x=-1 or x=-1.29

Q7249) Solve 4x^2+20x+16=0
Ans: x=-1 or x=-4

Q7250) Solve 21x^2+26x+8=0
Ans: x=-0.57 or x=-0.67

Q7251) Solve 36x^2+32x+7=0
Ans: x=-0.39 or x=-0.5

Q7252) Solve 15x^2+35x+10=0
Ans: x=-0.33 or x=-2

Q7253) Solve 46x^2+29x+3=0
Ans: x=-0.13 or x=-0.5

Q7254) Solve 18x^2+33x+14=0
Ans: x=-0.67 or x=-1.17

Q7255) Solve 42x^2+47x+11=0
Ans: x=-0.33 or x=-0.79

Q7256) Solve 15x^2+8x+1=0
Ans: x=-0.2 or x=-0.33

Q7257) Solve 21x^2+17x+2=0
Ans: x=-0.14 or x=-0.67

Q7258) Solve 26x^2+43x+17=0
Ans: x=-0.65 or x=-1

Q7259) Solve 16x^2+42x+17=0
Ans: x=-0.5 or x=-2.12

Q7260) Solve 3x^2+47x+30=0
Ans: x=-0.67 or x=-15

Q7261) Solve 5x^2+16x+3=0
Ans: x=-0.2 or x=-3

Q7262) Solve 24x^2+35x+9=0
Ans: x=-0.33 or x=-1.12

Q7263) Solve 10x^2+49x+36=0
Ans: x=-0.9 or x=-4

Q7264) Solve 7x^2+36x+45=0
Ans: x=-2.14 or x=-3

Q7265) Solve 5x^2+30x+45=0
Ans: x=-3 or x=-3

Q7266) Solve 16x^2+44x+30=0
Ans: x=-1.25 or x=-1.5

Q7267) Solve 15x^2+47x+32=0
Ans: x=-1 or x=-2.13

Q7268) Solve 5x^2+44x+32=0
Ans: x=-0.8 or x=-8

Q7269) Solve 10x^2+11x+3=0
Ans: x=-0.5 or x=-0.6

Q7270) Solve x^2+14x+48=0
Ans: x=-6 or x=-8

Q7271) Solve 8x^2+30x+7=0
Ans: x=-0.25 or x=-3.5

Q7272) Solve 50x^2+31x+3=0
Ans: x=-0.12 or x=-0.5

Q7273) Solve 6x^2+31x+38=0
Ans: x=-2 or x=-3.17

Q7274) Solve 12x^2+36x+24=0
Ans: x=-1 or x=-2

Q7275) Solve 10x^2+21x+8=0
Ans: x=-0.5 or x=-1.6

Q7276) Solve 30x^2+47x+7=0
Ans: x=-0.17 or x=-1.4

Q7277) Solve 10x^2+38x+28=0
Ans: x=-1 or x=-2.8

Q7278) Solve 19x^2+42x+23=0
Ans: x=-1 or x=-1.21

Q7279) Solve 11x^2+20x+9=0
Ans: x=-0.82 or x=-1

Q7280) Solve 18x^2+45x+27=0
Ans: x=-1 or x=-1.5

Q7281) Solve 2x^2+35x+48=0
Ans: x=-1.5 or x=-16

Q7282) Solve 2x^2+15x+7=0
Ans: x=-0.5 or x=-7

Q7283) Solve 14x^2+40x+24=0
Ans: x=-0.86 or x=-2

Q7284) Solve x^2+7x+10=0
Ans: x=-2 or x=-5

Q7285) Solve 39x^2+47x+8=0
Ans: x=-0.21 or x=-1

Q7286) Solve 11x^2+37x+30=0
Ans: x=-1.36 or x=-2

Q7287) Solve 34x^2+25x+4=0
Ans: x=-0.24 or x=-0.5

Q7288) Solve 28x^2+41x+15=0
Ans: x=-0.71 or x=-0.75

Q7289) Solve 36x^2+45x+14=0
Ans: x=-0.58 or x=-0.67

Q7290) Solve 18x^2+48x+14=0
Ans: x=-0.33 or x=-2.33

Q7291) Solve 36x^2+46x+10=0
Ans: x=-0.28 or x=-1

Q7292) Solve 7x^2+29x+24=0
Ans: x=-1.14 or x=-3

Q7293) Solve 7x^2+45x+50=0
Ans: x=-1.43 or x=-5

Q7294) Solve 4x^2+45x+41=0
Ans: x=-1 or x=-10.25

Q7295) Solve 9x^2+30x+21=0
Ans: x=-1 or x=-2.33

Q7296) Solve 34x^2+31x+7=0
Ans: x=-0.41 or x=-0.5

Q7297) Solve 48x^2+19x+1=0
Ans: x=-0.06 or x=-0.33

Q7298) Solve 13x^2+41x+28=0
Ans: x=-1 or x=-2.15

Q7299) Solve 14x^2+23x+8=0
Ans: x=-0.5 or x=-1.14

Q7300) Solve 16x^2+30x+14=0
Ans: x=-0.87 or x=-1

Q7301) Solve 25x^2+10x+1=0
Ans: x=-0.2 or x=-0.2

Q7302) Solve 9x^2+45x+44=0
Ans: x=-1.33 or x=-3.67

Q7303) Solve 15x^2+21x+6=0
Ans: x=-0.4 or x=-1

Q7304) Solve 26x^2+44x+18=0
Ans: x=-0.69 or x=-1

Q7305) Solve 2x^2+11x+12=0
Ans: x=-1.5 or x=-4

Q7306) Solve 16x^2+24x+8=0
Ans: x=-0.5 or x=-1

Q7307) Solve 11x^2+41x+24=0
Ans: x=-0.73 or x=-3

Q7308) Solve 20x^2+42x+18=0
Ans: x=-0.6 or x=-1.5

Q7309) Solve 24x^2+14x+1=0
Ans: x=-0.08 or x=-0.5

Q7310) Solve 8x^2+28x+24=0
Ans: x=-1.5 or x=-2

Q7311) Solve 4x^2+12x+8=0
Ans: x=-1 or x=-2

Q7312) Solve 16x^2+46x+33=0
Ans: x=-1.37 or x=-1.5

Q7313) Solve 36x^2+24x+4=0
Ans: x=-0.33 or x=-0.33

Q7314) Solve 13x^2+48x+44=0
Ans: x=-1.69 or x=-2

Q7315) Solve 18x^2+50x+28=0
Ans: x=-0.78 or x=-2

Q7316) Solve 5x^2+28x+32=0
Ans: x=-1.6 or x=-4

Q7317) Solve 2x^2+24x+40=0
Ans: x=-2 or x=-10

Q7318) Solve 6x^2+44x+48=0
Ans: x=-1.33 or x=-6

Q7319) Solve 5x^2+8x+3=0
Ans: x=-0.6 or x=-1

Q7320) Solve 12x^2+36x+27=0
Ans: x=-1.5 or x=-1.5

Q7321) Solve 16x^2+28x+6=0
Ans: x=-0.25 or x=-1.5

Q7322) Solve 9x^2+24x+12=0
Ans: x=-0.67 or x=-2

Q7323) Solve 19x^2+48x+29=0
Ans: x=-1 or x=-1.53

Q7324) Solve 24x^2+37x+14=0
Ans: x=-0.67 or x=-0.87

Q7325) Solve 2x^2+21x+34=0
Ans: x=-2 or x=-8.5

Q7326) Solve 8x^2+33x+34=0
Ans: x=-2 or x=-2.12

Q7327) Solve 11x^2+12x+1=0
Ans: x=-0.09 or x=-1

Q7328) Solve 7x^2+29x+22=0
Ans: x=-1 or x=-3.14

Q7329) Solve 4x^2+35x+31=0
Ans: x=-1 or x=-7.75

Q7330) Solve 19x^2+39x+20=0
Ans: x=-1 or x=-1.05

Q7331) Solve 24x^2+42x+18=0
Ans: x=-0.75 or x=-1

Q7332) Solve 18x^2+44x+16=0
Ans: x=-0.44 or x=-2

Q7333) Solve 7x^2+30x+23=0
Ans: x=-1 or x=-3.29

Q7334) Solve 4x^2+45x+11=0
Ans: x=-0.25 or x=-11

Q7335) Solve 21x^2+37x+12=0
Ans: x=-0.43 or x=-1.33

Q7336) Solve 6x^2+20x+6=0
Ans: x=-0.33 or x=-3

Q7337) Solve 6x^2+25x+14=0
Ans: x=-0.67 or x=-3.5

Q7338) Solve 3x^2+14x+16=0
Ans: x=-2 or x=-2.67

Q7339) Solve 40x^2+22x+1=0
Ans: x=-0.05 or x=-0.5

Q7340) Solve 30x^2+16x+2=0
Ans: x=-0.2 or x=-0.33

Q7341) Solve 5x^2+34x+24=0
Ans: x=-0.8 or x=-6

Q7342) Solve 7x^2+41x+34=0
Ans: x=-1 or x=-4.86

Q7343) Solve x^2+37x+36=0
Ans: x=-1 or x=-36

Q7344) Solve 30x^2+37x+11=0
Ans: x=-0.5 or x=-0.73

Q7345) Solve 7x^2+34x+24=0
Ans: x=-0.86 or x=-4

Q7346) Solve 9x^2+36x+27=0
Ans: x=-1 or x=-3

Q7347) Solve 7x^2+26x+15=0
Ans: x=-0.71 or x=-3

Q7348) Solve 46x^2+25x+1=0
Ans: x=-0.04 or x=-0.5

Q7349) Solve 17x^2+39x+22=0
Ans: x=-1 or x=-1.29

Q7350) Solve 10x^2+28x+18=0
Ans: x=-1 or x=-1.8

Q7351) Solve 15x^2+48x+36=0
Ans: x=-1.2 or x=-2

Q7352) Solve 24x^2+34x+10=0
Ans: x=-0.42 or x=-1

Q7353) Solve 3x^2+22x+19=0
Ans: x=-1 or x=-6.33

Q7354) Solve 18x^2+29x+3=0
Ans: x=-0.11 or x=-1.5

Q7355) Solve 21x^2+29x+8=0
Ans: x=-0.38 or x=-1

Q7356) Solve 3x^2+4x+1=0
Ans: x=-0.33 or x=-1

Q7357) Solve 26x^2+48x+22=0
Ans: x=-0.85 or x=-1

Q7358) Solve 24x^2+26x+7=0
Ans: x=-0.5 or x=-0.58

Q7359) Solve 2x^2+26x+24=0
Ans: x=-1 or x=-12

Q7360) Solve 24x^2+10x+1=0
Ans: x=-0.17 or x=-0.25

Q7361) Solve 28x^2+43x+10=0
Ans: x=-0.29 or x=-1.25

Q7362) Solve 16x^2+42x+20=0
Ans: x=-0.62 or x=-2

Q7363) Solve 12x^2+33x+21=0
Ans: x=-1 or x=-1.75

Q7364) Solve 10x^2+31x+21=0
Ans: x=-1 or x=-2.1

Q7365) Solve 8x^2+34x+21=0
Ans: x=-0.75 or x=-3.5

Q7366) Solve 18x^2+32x+14=0
Ans: x=-0.78 or x=-1

Q7367) Solve 12x^2+46x+30=0
Ans: x=-0.83 or x=-3

Q7368) Solve 6x^2+39x+33=0
Ans: x=-1 or x=-5.5

Q7369) Solve 35x^2+44x+9=0
Ans: x=-0.26 or x=-1

Q7370) Solve 16x^2+12x+2=0
Ans: x=-0.25 or x=-0.5

Q7371) Solve 15x^2+42x+27=0
Ans: x=-1 or x=-1.8

Q7372) Solve 24x^2+20x+4=0
Ans: x=-0.33 or x=-0.5

Q7373) Solve 24x^2+29x+5=0
Ans: x=-0.21 or x=-1

Q7374) Solve 13x^2+16x+3=0
Ans: x=-0.23 or x=-1

Q7375) Solve 3x^2+31x+10=0
Ans: x=-0.33 or x=-10

Q7376) Solve 2x^2+20x+48=0
Ans: x=-4 or x=-6

Q7377) Solve 36x^2+35x+6=0
Ans: x=-0.22 or x=-0.75

Q7378) Solve 21x^2+40x+11=0
Ans: x=-0.33 or x=-1.57

Q7379) Solve 44x^2+40x+9=0
Ans: x=-0.41 or x=-0.5

Q7380) Solve 32x^2+49x+17=0
Ans: x=-0.53 or x=-1

Q7381) Solve 11x^2+48x+45=0
Ans: x=-1.36 or x=-3

Q7382) Solve 8x^2+31x+21=0
Ans: x=-0.87 or x=-3

Q7383) Solve 36x^2+36x+5=0
Ans: x=-0.17 or x=-0.83

Q7384) Solve 3x^2+15x+12=0
Ans: x=-1 or x=-4

Q7385) Solve 2x^2+20x+48=0
Ans: x=-4 or x=-6

Q7386) Solve 2x^2+8x+8=0
Ans: x=-2 or x=-2

Q7387) Solve 16x^2+50x+39=0
Ans: x=-1.5 or x=-1.62

Q7388) Solve 32x^2+44x+14=0
Ans: x=-0.5 or x=-0.87

Q7389) Solve 12x^2+19x+5=0
Ans: x=-0.33 or x=-1.25

Q7390) Solve 10x^2+49x+18=0
Ans: x=-0.4 or x=-4.5

Q7391) Solve 4x^2+11x+6=0
Ans: x=-0.75 or x=-2

Q7392) Solve 4x^2+49x+12=0
Ans: x=-0.25 or x=-12

Q7393) Solve 5x^2+23x+18=0
Ans: x=-1 or x=-3.6

Q7394) Solve 10x^2+46x+48=0
Ans: x=-1.6 or x=-3

Q7395) Solve 21x^2+46x+24=0
Ans: x=-0.86 or x=-1.33

Q7396) Solve 20x^2+49x+30=0
Ans: x=-1.2 or x=-1.25

Q7397) Solve 6x^2+27x+12=0
Ans: x=-0.5 or x=-4

Q7398) Solve 48x^2+20x+2=0
Ans: x=-0.17 or x=-0.25

Q7399) Solve 10x^2+21x+11=0
Ans: x=-1 or x=-1.1

Q7400) Solve 12x^2+38x+26=0
Ans: x=-1 or x=-2.17

Q7401) Solve 8x^2+26x+20=0
Ans: x=-1.25 or x=-2

Q7402) Solve 24x^2+26x+2=0
Ans: x=-0.08 or x=-1

Q7403) Solve 4x^2+44x+21=0
Ans: x=-0.5 or x=-10.5

Q7404) Solve 6x^2+49x+43=0
Ans: x=-1 or x=-7.17

Q7405) Solve 34x^2+47x+15=0
Ans: x=-0.5 or x=-0.88

Q7406) Solve 22x^2+45x+18=0
Ans: x=-0.55 or x=-1.5

Q7407) Solve 12x^2+41x+24=0
Ans: x=-0.75 or x=-2.67

Q7408) Solve 2x^2+37x+18=0
Ans: x=-0.5 or x=-18

Q7409) Solve 3x^2+40x+48=0
Ans: x=-1.33 or x=-12

Q7410) Solve 8x^2+30x+18=0
Ans: x=-0.75 or x=-3

Q7411) Solve 27x^2+15x+2=0
Ans: x=-0.22 or x=-0.33

Q7412) Solve 14x^2+31x+17=0
Ans: x=-1 or x=-1.21

Q7413) Solve 5x^2+18x+16=0
Ans: x=-1.6 or x=-2

Q7414) Solve 28x^2+24x+5=0
Ans: x=-0.36 or x=-0.5

Q7415) Solve 17x^2+24x+7=0
Ans: x=-0.41 or x=-1

Q7416) Solve 15x^2+43x+30=0
Ans: x=-1.2 or x=-1.67

Q7417) Solve 26x^2+31x+9=0
Ans: x=-0.5 or x=-0.69

Q7418) Solve 6x^2+43x+20=0
Ans: x=-0.5 or x=-6.67

Q7419) Solve 21x^2+45x+6=0
Ans: x=-0.14 or x=-2

Q7420) Solve 23x^2+41x+18=0
Ans: x=-0.78 or x=-1

Q7421) Solve 11x^2+41x+30=0
Ans: x=-1 or x=-2.73

Q7422) Solve 18x^2+35x+17=0
Ans: x=-0.94 or x=-1

Q7423) Solve 13x^2+48x+35=0
Ans: x=-1 or x=-2.69

Q7424) Solve 12x^2+44x+40=0
Ans: x=-1.67 or x=-2

Q7425) Solve 30x^2+49x+20=0
Ans: x=-0.8 or x=-0.83

Q7426) Solve 28x^2+39x+8=0
Ans: x=-0.25 or x=-1.14

Q7427) Solve 5x^2+49x+44=0
Ans: x=-1 or x=-8.8

Q7428) Solve 12x^2+33x+21=0
Ans: x=-1 or x=-1.75

Q7429) Solve 6x^2+31x+40=0
Ans: x=-2.5 or x=-2.67

Q7430) Solve 12x^2+29x+17=0
Ans: x=-1 or x=-1.42

Q7431) Solve 28x^2+37x+12=0
Ans: x=-0.57 or x=-0.75

Q7432) Solve 8x^2+46x+21=0
Ans: x=-0.5 or x=-5.25

Q7433) Solve 12x^2+34x+22=0
Ans: x=-1 or x=-1.83

Q7434) Solve 19x^2+40x+21=0
Ans: x=-1 or x=-1.11

Q7435) Solve 6x^2+38x+32=0
Ans: x=-1 or x=-5.33

Q7436) Solve 9x^2+27x+20=0
Ans: x=-1.33 or x=-1.67

Q7437) Solve 12x^2+16x+4=0
Ans: x=-0.33 or x=-1

Q7438) Solve 11x^2+39x+28=0
Ans: x=-1 or x=-2.55

Q7439) Solve 11x^2+50x+24=0
Ans: x=-0.55 or x=-4

Q7440) Solve 32x^2+36x+10=0
Ans: x=-0.5 or x=-0.62

Q7441) Solve 18x^2+39x+18=0
Ans: x=-0.67 or x=-1.5

Q7442) Solve 28x^2+37x+12=0
Ans: x=-0.57 or x=-0.75

Q7443) Solve 48x^2+38x+5=0
Ans: x=-0.17 or x=-0.62

Q7444) Solve 26x^2+43x+15=0
Ans: x=-0.5 or x=-1.15

Q7445) Solve 14x^2+37x+15=0
Ans: x=-0.5 or x=-2.14

Q7446) Solve 14x^2+39x+16=0
Ans: x=-0.5 or x=-2.29

Q7447) Solve 2x^2+21x+40=0
Ans: x=-2.5 or x=-8

Q7448) Solve 9x^2+30x+21=0
Ans: x=-1 or x=-2.33

Q7449) Solve 32x^2+20x+2=0
Ans: x=-0.12 or x=-0.5

Q7450) Solve 23x^2+49x+6=0
Ans: x=-0.13 or x=-2

Q7451) Solve 2x^2+14x+20=0
Ans: x=-2 or x=-5

Q7452) Solve 45x^2+19x+2=0
Ans: x=-0.2 or x=-0.22

Q7453) Solve x^2+19x+18=0
Ans: x=-1 or x=-18

Q7454) Solve 4x^2+41x+10=0
Ans: x=-0.25 or x=-10

Q7455) Solve 34x^2+31x+7=0
Ans: x=-0.41 or x=-0.5

Q7456) Solve 7x^2+45x+50=0
Ans: x=-1.43 or x=-5

Q7457) Solve 11x^2+46x+35=0
Ans: x=-1 or x=-3.18

Q7458) Solve x^2+12x+20=0
Ans: x=-2 or x=-10

Q7459) Solve 50x^2+47x+11=0
Ans: x=-0.44 or x=-0.5

Q7460) Solve 18x^2+43x+17=0
Ans: x=-0.5 or x=-1.89

Q7461) Solve 12x^2+25x+13=0
Ans: x=-1 or x=-1.08

Q7462) Solve 32x^2+28x+3=0
Ans: x=-0.12 or x=-0.75

Q7463) Solve 6x^2+44x+14=0
Ans: x=-0.33 or x=-7

Q7464) Solve 23x^2+42x+19=0
Ans: x=-0.83 or x=-1

Q7465) Solve 6x^2+34x+28=0
Ans: x=-1 or x=-4.67

Q7466) Solve 8x^2+37x+39=0
Ans: x=-1.62 or x=-3

Q7467) Solve 18x^2+18x+4=0
Ans: x=-0.33 or x=-0.67

Q7468) Solve 30x^2+37x+9=0
Ans: x=-0.33 or x=-0.9

Q7469) Solve 7x^2+19x+10=0
Ans: x=-0.71 or x=-2

Q7470) Solve 14x^2+34x+12=0
Ans: x=-0.43 or x=-2

Q7471) Solve 34x^2+19x+1=0
Ans: x=-0.06 or x=-0.5

Q7472) Solve 29x^2+36x+7=0
Ans: x=-0.24 or x=-1

Q7473) Solve 9x^2+41x+20=0
Ans: x=-0.56 or x=-4

Q7474) Solve 3x^2+14x+16=0
Ans: x=-2 or x=-2.67

Q7475) Solve 15x^2+43x+26=0
Ans: x=-0.87 or x=-2

Q7476) Solve 12x^2+45x+33=0
Ans: x=-1 or x=-2.75

Q7477) Solve 10x^2+37x+33=0
Ans: x=-1.5 or x=-2.2

Q7478) Solve 15x^2+49x+34=0
Ans: x=-1 or x=-2.27

Q7479) Solve 12x^2+47x+40=0
Ans: x=-1.25 or x=-2.67

Q7480) Solve 18x^2+31x+6=0
Ans: x=-0.22 or x=-1.5

Q7481) Solve 4x^2+31x+21=0
Ans: x=-0.75 or x=-7

Q7482) Solve 24x^2+38x+10=0
Ans: x=-0.33 or x=-1.25

Q7483) Solve 18x^2+20x+2=0
Ans: x=-0.11 or x=-1

Q7484) Solve 20x^2+30x+10=0
Ans: x=-0.5 or x=-1

Q7485) Solve 10x^2+24x+8=0
Ans: x=-0.4 or x=-2

Q7486) Solve 5x^2+43x+38=0
Ans: x=-1 or x=-7.6

Q7487) Solve 6x^2+32x+42=0
Ans: x=-2.33 or x=-3

Q7488) Solve 13x^2+49x+36=0
Ans: x=-1 or x=-2.77

Q7489) Solve 11x^2+43x+32=0
Ans: x=-1 or x=-2.91

Q7490) Solve x^2+6x+5=0
Ans: x=-1 or x=-5

Q7491) Solve 20x^2+30x+10=0
Ans: x=-0.5 or x=-1

Q7492) Solve 16x^2+26x+3=0
Ans: x=-0.12 or x=-1.5

Q7493) Solve x^2+37x+36=0
Ans: x=-1 or x=-36

Q7494) Solve 21x^2+36x+15=0
Ans: x=-0.71 or x=-1

Q7495) Solve 4x^2+30x+36=0
Ans: x=-1.5 or x=-6

Q7496) Solve 11x^2+35x+6=0
Ans: x=-0.18 or x=-3

Q7497) Solve 9x^2+39x+30=0
Ans: x=-1 or x=-3.33

Q7498) Solve 21x^2+40x+19=0
Ans: x=-0.9 or x=-1

Q7499) Solve 14x^2+45x+31=0
Ans: x=-1 or x=-2.21

Q7500) Solve 6x^2+29x+30=0
Ans: x=-1.5 or x=-3.33

Q7501) Solve 36x^2+13x+1=0
Ans: x=-0.11 or x=-0.25

Q7502) Solve 42x^2+44x+2=0
Ans: x=-0.05 or x=-1

Q7503) Solve 12x^2+35x+8=0
Ans: x=-0.25 or x=-2.67

Q7504) Solve 44x^2+34x+6=0
Ans: x=-0.27 or x=-0.5

Q7505) Solve 9x^2+16x+7=0
Ans: x=-0.78 or x=-1

Q7506) Solve x^2+14x+24=0
Ans: x=-2 or x=-12

Q7507) Solve 4x^2+37x+33=0
Ans: x=-1 or x=-8.25

Q7508) Solve 32x^2+22x+3=0
Ans: x=-0.19 or x=-0.5

Q7509) Solve 15x^2+42x+27=0
Ans: x=-1 or x=-1.8

Q7510) Solve 5x^2+35x+30=0
Ans: x=-1 or x=-6

Q7511) Solve 15x^2+47x+34=0
Ans: x=-1.13 or x=-2

Q7512) Solve 10x^2+49x+36=0
Ans: x=-0.9 or x=-4

Q7513) Solve 31x^2+49x+18=0
Ans: x=-0.58 or x=-1

Q7514) Solve 7x^2+37x+30=0
Ans: x=-1 or x=-4.29

Q7515) Solve 4x^2+28x+45=0
Ans: x=-2.5 or x=-4.5

Q7516) Solve 4x^2+38x+34=0
Ans: x=-1 or x=-8.5

Q7517) Solve 13x^2+20x+7=0
Ans: x=-0.54 or x=-1

Q7518) Solve 8x^2+25x+18=0
Ans: x=-1.12 or x=-2

Q7519) Solve 24x^2+38x+15=0
Ans: x=-0.75 or x=-0.83

Q7520) Solve 4x^2+46x+42=0
Ans: x=-1 or x=-10.5

Q7521) Solve 5x^2+35x+30=0
Ans: x=-1 or x=-6

Q7522) Solve 8x^2+38x+24=0
Ans: x=-0.75 or x=-4

Q7523) Solve 10x^2+40x+30=0
Ans: x=-1 or x=-3

Q7524) Solve 3x^2+33x+30=0
Ans: x=-1 or x=-10

Q7525) Solve 7x^2+47x+30=0
Ans: x=-0.71 or x=-6

Q7526) Solve 8x^2+23x+15=0
Ans: x=-1 or x=-1.87

Q7527) Solve 15x^2+18x+3=0
Ans: x=-0.2 or x=-1

Q7528) Solve 5x^2+42x+49=0
Ans: x=-1.4 or x=-7

Q7529) Solve 8x^2+37x+39=0
Ans: x=-1.62 or x=-3

Q7530) Solve 6x^2+31x+33=0
Ans: x=-1.5 or x=-3.67

Q7531) Solve 36x^2+44x+13=0
Ans: x=-0.5 or x=-0.72

Q7532) Solve 3x^2+22x+35=0
Ans: x=-2.33 or x=-5

Q7533) Solve 42x^2+50x+12=0
Ans: x=-0.33 or x=-0.86

Q7534) Solve 7x^2+30x+23=0
Ans: x=-1 or x=-3.29

Q7535) Solve 21x^2+20x+4=0
Ans: x=-0.29 or x=-0.67

Q7536) Solve 9x^2+25x+14=0
Ans: x=-0.78 or x=-2

Q7537) Solve 32x^2+42x+10=0
Ans: x=-0.31 or x=-1

Q7538) Solve 19x^2+32x+13=0
Ans: x=-0.68 or x=-1

Q7539) Solve 13x^2+36x+20=0
Ans: x=-0.77 or x=-2

Q7540) Solve 14x^2+31x+17=0
Ans: x=-1 or x=-1.21

Q7541) Solve 12x^2+38x+16=0
Ans: x=-0.5 or x=-2.67

Q7542) Solve 50x^2+47x+11=0
Ans: x=-0.44 or x=-0.5

Q7543) Solve 4x^2+31x+27=0
Ans: x=-1 or x=-6.75

Q7544) Solve 5x^2+50x+45=0
Ans: x=-1 or x=-9

Q7545) Solve 8x^2+19x+11=0
Ans: x=-1 or x=-1.37

Q7546) Solve 4x^2+23x+33=0
Ans: x=-2.75 or x=-3

Q7547) Solve 4x^2+27x+44=0
Ans: x=-2.75 or x=-4

Q7548) Solve 16x^2+48x+11=0
Ans: x=-0.25 or x=-2.75

Q7549) Solve 9x^2+20x+11=0
Ans: x=-1 or x=-1.22

Q7550) Solve 10x^2+19x+6=0
Ans: x=-0.4 or x=-1.5

Q7551) Solve 10x^2+13x+3=0
Ans: x=-0.3 or x=-1

Q7552) Solve 38x^2+25x+3=0
Ans: x=-0.16 or x=-0.5

Q7553) Solve 5x^2+17x+14=0
Ans: x=-1.4 or x=-2

Q7554) Solve 17x^2+44x+27=0
Ans: x=-1 or x=-1.59

Q7555) Solve 4x^2+42x+20=0
Ans: x=-0.5 or x=-10

Q7556) Solve 50x^2+50x+8=0
Ans: x=-0.2 or x=-0.8

Q7557) Solve 10x^2+27x+11=0
Ans: x=-0.5 or x=-2.2

Q7558) Solve 48x^2+38x+4=0
Ans: x=-0.12 or x=-0.67

Q7559) Solve 3x^2+22x+32=0
Ans: x=-2 or x=-5.33

Q7560) Solve 14x^2+41x+26=0
Ans: x=-0.93 or x=-2

Q7561) Solve 44x^2+19x+2=0
Ans: x=-0.18 or x=-0.25

Q7562) Solve 15x^2+47x+14=0
Ans: x=-0.33 or x=-2.8

Q7563) Solve 15x^2+40x+20=0
Ans: x=-0.67 or x=-2

Q7564) Solve 38x^2+31x+6=0
Ans: x=-0.32 or x=-0.5

Q7565) Solve 15x^2+49x+24=0
Ans: x=-0.6 or x=-2.67

Q7566) Solve 8x^2+47x+39=0
Ans: x=-1 or x=-4.87

Q7567) Solve 2x^2+9x+9=0
Ans: x=-1.5 or x=-3

Q7568) Solve 2x^2+47x+23=0
Ans: x=-0.5 or x=-23

Q7569) Solve 7x^2+33x+20=0
Ans: x=-0.71 or x=-4

Q7570) Solve 8x^2+19x+6=0
Ans: x=-0.37 or x=-2

Q7571) Solve 45x^2+42x+9=0
Ans: x=-0.33 or x=-0.6

Q7572) Solve 8x^2+41x+36=0
Ans: x=-1.12 or x=-4

Q7573) Solve 3x^2+46x+43=0
Ans: x=-1 or x=-14.33

Q7574) Solve 18x^2+25x+8=0
Ans: x=-0.5 or x=-0.89

Q7575) Solve 13x^2+42x+29=0
Ans: x=-1 or x=-2.23

Q7576) Solve 15x^2+23x+8=0
Ans: x=-0.53 or x=-1

Q7577) Solve 5x^2+17x+12=0
Ans: x=-1 or x=-2.4

Q7578) Solve 9x^2+20x+11=0
Ans: x=-1 or x=-1.22

Q7579) Solve 33x^2+50x+13=0
Ans: x=-0.33 or x=-1.18

Q7580) Solve 5x^2+16x+3=0
Ans: x=-0.2 or x=-3

Q7581) Solve 15x^2+44x+29=0
Ans: x=-1 or x=-1.93

Q7582) Solve 10x^2+37x+16=0
Ans: x=-0.5 or x=-3.2

Q7583) Solve 48x^2+30x+3=0
Ans: x=-0.12 or x=-0.5

Q7584) Solve 17x^2+40x+12=0
Ans: x=-0.35 or x=-2

Q7585) Solve 40x^2+22x+1=0
Ans: x=-0.05 or x=-0.5

Q7586) Solve 9x^2+44x+32=0
Ans: x=-0.89 or x=-4

Q7587) Solve 40x^2+36x+8=0
Ans: x=-0.4 or x=-0.5

Q7588) Solve 31x^2+50x+19=0
Ans: x=-0.61 or x=-1

Q7589) Solve 38x^2+47x+9=0
Ans: x=-0.24 or x=-1

Q7590) Solve 22x^2+43x+16=0
Ans: x=-0.5 or x=-1.45

Q7591) Solve 34x^2+47x+15=0
Ans: x=-0.5 or x=-0.88

Q7592) Solve 15x^2+50x+15=0
Ans: x=-0.33 or x=-3

Q7593) Solve 10x^2+45x+50=0
Ans: x=-2 or x=-2.5

Q7594) Solve x^2+23x+42=0
Ans: x=-2 or x=-21

Q7595) Solve 12x^2+49x+4=0
Ans: x=-0.08 or x=-4

Q7596) Solve 3x^2+17x+20=0
Ans: x=-1.67 or x=-4

Q7597) Solve 9x^2+37x+4=0
Ans: x=-0.11 or x=-4

Q7598) Solve 9x^2+24x+7=0
Ans: x=-0.33 or x=-2.33

Q7599) Solve 9x^2+33x+18=0
Ans: x=-0.67 or x=-3

Q7600) Solve 5x^2+29x+42=0
Ans: x=-2.8 or x=-3

Q7601) Solve 9x^2+21x+12=0
Ans: x=-1 or x=-1.33

Q7602) Solve x^2+33x+32=0
Ans: x=-1 or x=-32

Q7603) Solve 24x^2+50x+25=0
Ans: x=-0.83 or x=-1.25

Q7604) Solve 15x^2+41x+14=0
Ans: x=-0.4 or x=-2.33

Q7605) Solve 16x^2+18x+5=0
Ans: x=-0.5 or x=-0.62

Q7606) Solve 13x^2+26x+13=0
Ans: x=-1 or x=-1

Q7607) Solve x^2+28x+27=0
Ans: x=-1 or x=-27

Q7608) Solve 28x^2+37x+12=0
Ans: x=-0.57 or x=-0.75

Q7609) Solve 12x^2+19x+4=0
Ans: x=-0.25 or x=-1.33

Q7610) Solve 3x^2+26x+48=0
Ans: x=-2.67 or x=-6

Q7611) Solve x^2+7x+10=0
Ans: x=-2 or x=-5

Q7612) Solve 2x^2+15x+25=0
Ans: x=-2.5 or x=-5

Q7613) Solve 30x^2+41x+13=0
Ans: x=-0.5 or x=-0.87

Q7614) Solve x^2+32x+31=0
Ans: x=-1 or x=-31

Q7615) Solve 38x^2+46x+8=0
Ans: x=-0.21 or x=-1

Q7616) Solve 16x^2+40x+9=0
Ans: x=-0.25 or x=-2.25

Q7617) Solve 49x^2+28x+4=0
Ans: x=-0.29 or x=-0.29

Q7618) Solve 3x^2+46x+15=0
Ans: x=-0.33 or x=-15

Q7619) Solve 14x^2+47x+15=0
Ans: x=-0.36 or x=-3

Q7620) Solve 4x^2+36x+45=0
Ans: x=-1.5 or x=-7.5

Q7621) Solve 7x^2+27x+20=0
Ans: x=-1 or x=-2.86

Q7622) Solve 13x^2+20x+7=0
Ans: x=-0.54 or x=-1

Q7623) Solve 34x^2+40x+6=0
Ans: x=-0.18 or x=-1

Q7624) Solve 5x^2+26x+21=0
Ans: x=-1 or x=-4.2

Q7625) Solve 7x^2+32x+16=0
Ans: x=-0.57 or x=-4

Q7626) Solve 28x^2+39x+5=0
Ans: x=-0.14 or x=-1.25

Q7627) Solve 5x^2+22x+8=0
Ans: x=-0.4 or x=-4

Q7628) Solve 40x^2+34x+7=0
Ans: x=-0.35 or x=-0.5

Q7629) Solve 7x^2+43x+40=0
Ans: x=-1.14 or x=-5

Q7630) Solve 16x^2+39x+14=0
Ans: x=-0.44 or x=-2

Q7631) Solve 4x^2+31x+21=0
Ans: x=-0.75 or x=-7

Q7632) Solve 12x^2+24x+9=0
Ans: x=-0.5 or x=-1.5

Q7633) Solve 9x^2+22x+13=0
Ans: x=-1 or x=-1.44

Q7634) Solve 23x^2+25x+2=0
Ans: x=-0.09 or x=-1

Q7635) Solve 4x^2+17x+15=0
Ans: x=-1.25 or x=-3

Q7636) Solve 21x^2+46x+24=0
Ans: x=-0.86 or x=-1.33

Q7637) Solve 4x^2+27x+38=0
Ans: x=-2 or x=-4.75

Q7638) Solve 5x^2+29x+36=0
Ans: x=-1.8 or x=-4

Q7639) Solve 12x^2+39x+9=0
Ans: x=-0.25 or x=-3

Q7640) Solve 4x^2+18x+18=0
Ans: x=-1.5 or x=-3

Q7641) Solve 4x^2+15x+9=0
Ans: x=-0.75 or x=-3

Q7642) Solve 43x^2+48x+5=0
Ans: x=-0.12 or x=-1

Q7643) Solve 19x^2+49x+30=0
Ans: x=-1 or x=-1.58

Q7644) Solve 45x^2+44x+7=0
Ans: x=-0.2 or x=-0.78

Q7645) Solve 9x^2+36x+11=0
Ans: x=-0.33 or x=-3.67

Q7646) Solve 14x^2+31x+17=0
Ans: x=-1 or x=-1.21

Q7647) Solve 38x^2+44x+6=0
Ans: x=-0.16 or x=-1

Q7648) Solve 15x^2+28x+5=0
Ans: x=-0.2 or x=-1.67

Q7649) Solve 36x^2+27x+5=0
Ans: x=-0.33 or x=-0.42

Q7650) Solve 12x^2+43x+31=0
Ans: x=-1 or x=-2.58

Q7651) Solve 6x^2+28x+16=0
Ans: x=-0.67 or x=-4

Q7652) Solve 33x^2+49x+16=0
Ans: x=-0.48 or x=-1

Q7653) Solve 33x^2+32x+7=0
Ans: x=-0.33 or x=-0.64

Q7654) Solve 24x^2+38x+15=0
Ans: x=-0.75 or x=-0.83

Q7655) Solve 44x^2+35x+6=0
Ans: x=-0.25 or x=-0.55

Q7656) Solve 10x^2+43x+46=0
Ans: x=-2 or x=-2.3

Q7657) Solve 25x^2+30x+5=0
Ans: x=-0.2 or x=-1

Q7658) Solve 6x^2+29x+30=0
Ans: x=-1.5 or x=-3.33

Q7659) Solve 9x^2+21x+12=0
Ans: x=-1 or x=-1.33

Q7660) Solve 2x^2+13x+11=0
Ans: x=-1 or x=-5.5

Q7661) Solve 38x^2+45x+13=0
Ans: x=-0.5 or x=-0.68

Q7662) Solve x^2+3x+2=0
Ans: x=-1 or x=-2

Q7663) Solve 33x^2+50x+13=0
Ans: x=-0.33 or x=-1.18

Q7664) Solve 14x^2+41x+26=0
Ans: x=-0.93 or x=-2

Q7665) Solve 2x^2+18x+36=0
Ans: x=-3 or x=-6

Q7666) Solve 4x^2+27x+23=0
Ans: x=-1 or x=-5.75

Q7667) Solve 10x^2+43x+12=0
Ans: x=-0.3 or x=-4

Q7668) Solve 9x^2+37x+38=0
Ans: x=-2 or x=-2.11

Q7669) Solve 36x^2+36x+5=0
Ans: x=-0.17 or x=-0.83

Q7670) Solve 46x^2+33x+5=0
Ans: x=-0.22 or x=-0.5

Q7671) Solve 5x^2+17x+12=0
Ans: x=-1 or x=-2.4

Q7672) Solve 18x^2+42x+20=0
Ans: x=-0.67 or x=-1.67

Q7673) Solve 10x^2+48x+38=0
Ans: x=-1 or x=-3.8

Q7674) Solve 27x^2+37x+10=0
Ans: x=-0.37 or x=-1

Q7675) Solve 3x^2+11x+6=0
Ans: x=-0.67 or x=-3

Q7676) Solve 5x^2+23x+12=0
Ans: x=-0.6 or x=-4

Q7677) Solve 14x^2+41x+30=0
Ans: x=-1.43 or x=-1.5

Q7678) Solve 24x^2+50x+11=0
Ans: x=-0.25 or x=-1.83

Q7679) Solve 44x^2+41x+6=0
Ans: x=-0.18 or x=-0.75

Q7680) Solve 27x^2+42x+16=0
Ans: x=-0.67 or x=-0.89

Q7681) Solve 9x^2+29x+20=0
Ans: x=-1 or x=-2.22

Q7682) Solve 32x^2+48x+16=0
Ans: x=-0.5 or x=-1

Q7683) Solve 21x^2+26x+5=0
Ans: x=-0.24 or x=-1

Q7684) Solve 32x^2+30x+7=0
Ans: x=-0.44 or x=-0.5

Q7685) Solve 12x^2+41x+15=0
Ans: x=-0.42 or x=-3

Q7686) Solve 9x^2+45x+14=0
Ans: x=-0.33 or x=-4.67

Q7687) Solve 6x^2+20x+14=0
Ans: x=-1 or x=-2.33

Q7688) Solve 6x^2+17x+7=0
Ans: x=-0.5 or x=-2.33

Q7689) Solve x^2+40x+39=0
Ans: x=-1 or x=-39

Q7690) Solve 45x^2+38x+8=0
Ans: x=-0.4 or x=-0.44

Q7691) Solve x^2+13x+22=0
Ans: x=-2 or x=-11

Q7692) Solve 50x^2+40x+6=0
Ans: x=-0.2 or x=-0.6

Q7693) Solve 18x^2+36x+16=0
Ans: x=-0.67 or x=-1.33

Q7694) Solve 10x^2+25x+10=0
Ans: x=-0.5 or x=-2

Q7695) Solve 20x^2+49x+30=0
Ans: x=-1.2 or x=-1.25

Q7696) Solve 23x^2+47x+2=0
Ans: x=-0.04 or x=-2

Q7697) Solve 32x^2+28x+5=0
Ans: x=-0.25 or x=-0.62

Q7698) Solve 30x^2+29x+7=0
Ans: x=-0.47 or x=-0.5

Q7699) Solve 10x^2+41x+18=0
Ans: x=-0.5 or x=-3.6

Q7700) Solve 2x^2+23x+11=0
Ans: x=-0.5 or x=-11

Q7701) Solve 12x^2+37x+28=0
Ans: x=-1.33 or x=-1.75

Q7702) Solve 11x^2+38x+27=0
Ans: x=-1 or x=-2.45

Q7703) Solve 30x^2+34x+8=0
Ans: x=-0.33 or x=-0.8

Q7704) Solve 23x^2+29x+6=0
Ans: x=-0.26 or x=-1

Q7705) Solve 30x^2+35x+5=0
Ans: x=-0.17 or x=-1

Q7706) Solve 5x^2+32x+35=0
Ans: x=-1.4 or x=-5

Q7707) Solve 5x^2+29x+36=0
Ans: x=-1.8 or x=-4

Q7708) Solve 4x^2+46x+22=0
Ans: x=-0.5 or x=-11

Q7709) Solve 3x^2+13x+10=0
Ans: x=-1 or x=-3.33

Q7710) Solve 48x^2+46x+10=0
Ans: x=-0.33 or x=-0.62

Q7711) Solve 9x^2+35x+26=0
Ans: x=-1 or x=-2.89

Q7712) Solve 14x^2+49x+21=0
Ans: x=-0.5 or x=-3

Q7713) Solve 4x^2+12x+8=0
Ans: x=-1 or x=-2

Q7714) Solve 22x^2+43x+16=0
Ans: x=-0.5 or x=-1.45

Q7715) Solve x^2+7x+6=0
Ans: x=-1 or x=-6

Q7716) Solve 48x^2+50x+7=0
Ans: x=-0.17 or x=-0.87

Q7717) Solve 34x^2+47x+13=0
Ans: x=-0.38 or x=-1

Q7718) Solve 30x^2+35x+10=0
Ans: x=-0.5 or x=-0.67

Q7719) Solve 15x^2+49x+38=0
Ans: x=-1.27 or x=-2

Q7720) Solve 14x^2+39x+25=0
Ans: x=-1 or x=-1.79

Q7721) Solve 12x^2+46x+20=0
Ans: x=-0.5 or x=-3.33

Q7722) Solve 15x^2+22x+8=0
Ans: x=-0.67 or x=-0.8

Q7723) Solve 19x^2+20x+1=0
Ans: x=-0.05 or x=-1

Q7724) Solve 6x^2+24x+18=0
Ans: x=-1 or x=-3

Q7725) Solve 9x^2+41x+46=0
Ans: x=-2 or x=-2.56

Q7726) Solve 4x^2+21x+27=0
Ans: x=-2.25 or x=-3

Q7727) Solve 11x^2+44x+44=0
Ans: x=-2 or x=-2

Q7728) Solve 7x^2+10x+3=0
Ans: x=-0.43 or x=-1

Q7729) Solve 27x^2+48x+5=0
Ans: x=-0.11 or x=-1.67

Q7730) Solve 17x^2+40x+12=0
Ans: x=-0.35 or x=-2

Q7731) Solve 3x^2+26x+23=0
Ans: x=-1 or x=-7.67

Q7732) Solve 20x^2+43x+23=0
Ans: x=-1 or x=-1.15

Q7733) Solve 28x^2+42x+14=0
Ans: x=-0.5 or x=-1

Q7734) Solve 2x^2+45x+22=0
Ans: x=-0.5 or x=-22

Q7735) Solve 19x^2+45x+26=0
Ans: x=-1 or x=-1.37

Q7736) Solve 15x^2+8x+1=0
Ans: x=-0.2 or x=-0.33

Q7737) Solve 3x^2+6x+3=0
Ans: x=-1 or x=-1

Q7738) Solve 18x^2+23x+5=0
Ans: x=-0.28 or x=-1

Q7739) Solve x^2+11x+10=0
Ans: x=-1 or x=-10

Q7740) Solve 18x^2+13x+2=0
Ans: x=-0.22 or x=-0.5

Q7741) Solve 18x^2+22x+4=0
Ans: x=-0.22 or x=-1

Q7742) Solve x^2+41x+40=0
Ans: x=-1 or x=-40

Q7743) Solve 44x^2+45x+9=0
Ans: x=-0.27 or x=-0.75

Q7744) Solve 16x^2+36x+18=0
Ans: x=-0.75 or x=-1.5

Q7745) Solve 12x^2+42x+30=0
Ans: x=-1 or x=-2.5

Q7746) Solve 22x^2+47x+21=0
Ans: x=-0.64 or x=-1.5

Q7747) Solve 40x^2+24x+2=0
Ans: x=-0.1 or x=-0.5

Q7748) Solve 12x^2+50x+48=0
Ans: x=-1.5 or x=-2.67

Q7749) Solve 3x^2+25x+50=0
Ans: x=-3.33 or x=-5

Q7750) Solve 22x^2+49x+24=0
Ans: x=-0.73 or x=-1.5

Q7751) Solve 28x^2+22x+4=0
Ans: x=-0.29 or x=-0.5

Q7752) Solve 11x^2+21x+10=0
Ans: x=-0.91 or x=-1

Q7753) Solve 7x^2+28x+21=0
Ans: x=-1 or x=-3

Q7754) Solve 45x^2+33x+2=0
Ans: x=-0.07 or x=-0.67

Q7755) Solve 33x^2+46x+13=0
Ans: x=-0.39 or x=-1

Q7756) Solve 18x^2+19x+1=0
Ans: x=-0.06 or x=-1

Q7757) Solve 28x^2+37x+12=0
Ans: x=-0.57 or x=-0.75

Q7758) Solve 9x^2+10x+1=0
Ans: x=-0.11 or x=-1

Q7759) Solve 10x^2+32x+6=0
Ans: x=-0.2 or x=-3

Q7760) Solve 24x^2+46x+22=0
Ans: x=-0.92 or x=-1

Q7761) Solve 25x^2+34x+9=0
Ans: x=-0.36 or x=-1

Q7762) Solve 8x^2+21x+10=0
Ans: x=-0.62 or x=-2

Q7763) Solve 27x^2+27x+6=0
Ans: x=-0.33 or x=-0.67

Q7764) Solve 2x^2+37x+18=0
Ans: x=-0.5 or x=-18

Q7765) Solve 45x^2+47x+12=0
Ans: x=-0.44 or x=-0.6

Q7766) Solve 23x^2+42x+19=0
Ans: x=-0.83 or x=-1

Q7767) Solve 20x^2+44x+24=0
Ans: x=-1 or x=-1.2

Q7768) Solve 12x^2+49x+15=0
Ans: x=-0.33 or x=-3.75

Q7769) Solve 12x^2+50x+8=0
Ans: x=-0.17 or x=-4

Q7770) Solve 30x^2+17x+2=0
Ans: x=-0.17 or x=-0.4

Q7771) Solve 16x^2+42x+17=0
Ans: x=-0.5 or x=-2.12

Q7772) Solve 8x^2+38x+45=0
Ans: x=-2.25 or x=-2.5

Q7773) Solve 24x^2+34x+7=0
Ans: x=-0.25 or x=-1.17

Q7774) Solve 9x^2+49x+20=0
Ans: x=-0.44 or x=-5

Q7775) Solve 12x^2+35x+18=0
Ans: x=-0.67 or x=-2.25

Q7776) Solve 23x^2+39x+16=0
Ans: x=-0.7 or x=-1

Q7777) Solve 32x^2+42x+10=0
Ans: x=-0.31 or x=-1

Q7778) Solve 10x^2+39x+14=0
Ans: x=-0.4 or x=-3.5

Q7779) Solve 10x^2+42x+36=0
Ans: x=-1.2 or x=-3

Q7780) Solve 9x^2+33x+28=0
Ans: x=-1.33 or x=-2.33

Q7781) Solve 9x^2+38x+33=0
Ans: x=-1.22 or x=-3

Q7782) Solve 35x^2+19x+2=0
Ans: x=-0.14 or x=-0.4

Q7783) Solve 30x^2+38x+8=0
Ans: x=-0.27 or x=-1

Q7784) Solve 12x^2+28x+8=0
Ans: x=-0.33 or x=-2

Q7785) Solve 7x^2+45x+50=0
Ans: x=-1.43 or x=-5

Q7786) Solve 38x^2+44x+6=0
Ans: x=-0.16 or x=-1

Q7787) Solve 14x^2+36x+22=0
Ans: x=-1 or x=-1.57

Q7788) Solve 8x^2+26x+20=0
Ans: x=-1.25 or x=-2

Q7789) Solve 9x^2+46x+40=0
Ans: x=-1.11 or x=-4

Q7790) Solve x^2+20x+36=0
Ans: x=-2 or x=-18

Q7791) Solve 12x^2+14x+4=0
Ans: x=-0.5 or x=-0.67

Q7792) Solve 16x^2+42x+17=0
Ans: x=-0.5 or x=-2.12

Q7793) Solve 7x^2+44x+37=0
Ans: x=-1 or x=-5.29

Q7794) Solve 6x^2+42x+36=0
Ans: x=-1 or x=-6

Q7795) Solve 6x^2+45x+39=0
Ans: x=-1 or x=-6.5

Q7796) Solve 34x^2+35x+1=0
Ans: x=-0.03 or x=-1

Q7797) Solve 15x^2+38x+16=0
Ans: x=-0.53 or x=-2

Q7798) Solve 7x^2+19x+10=0
Ans: x=-0.71 or x=-2

Q7799) Solve 15x^2+38x+11=0
Ans: x=-0.33 or x=-2.2

Q7800) Solve 11x^2+46x+48=0
Ans: x=-2 or x=-2.18

Q7801) Solve 14x^2+29x+2=0
Ans: x=-0.07 or x=-2

Q7802) Solve 7x^2+39x+32=0
Ans: x=-1 or x=-4.57

Q7803) Solve 26x^2+19x+3=0
Ans: x=-0.23 or x=-0.5

Q7804) Solve 50x^2+45x+7=0
Ans: x=-0.2 or x=-0.7

Q7805) Solve 6x^2+41x+19=0
Ans: x=-0.5 or x=-6.33

Q7806) Solve 34x^2+45x+14=0
Ans: x=-0.5 or x=-0.82

Q7807) Solve 12x^2+44x+32=0
Ans: x=-1 or x=-2.67

Q7808) Solve 16x^2+40x+25=0
Ans: x=-1.25 or x=-1.25

Q7809) Solve 15x^2+41x+22=0
Ans: x=-0.73 or x=-2

Q7810) Solve 4x^2+19x+21=0
Ans: x=-1.75 or x=-3

Q7811) Solve 9x^2+28x+19=0
Ans: x=-1 or x=-2.11

Q7812) Solve 22x^2+44x+22=0
Ans: x=-1 or x=-1

Q7813) Solve 16x^2+49x+3=0
Ans: x=-0.06 or x=-3

Q7814) Solve 5x^2+12x+4=0
Ans: x=-0.4 or x=-2

Q7815) Solve 10x^2+7x+1=0
Ans: x=-0.2 or x=-0.5

Q7816) Solve 2x^2+9x+7=0
Ans: x=-1 or x=-3.5

Q7817) Solve 27x^2+40x+13=0
Ans: x=-0.48 or x=-1

Q7818) Solve 35x^2+19x+2=0
Ans: x=-0.14 or x=-0.4

Q7819) Solve 4x^2+17x+18=0
Ans: x=-2 or x=-2.25

Q7820) Solve 42x^2+23x+3=0
Ans: x=-0.21 or x=-0.33

Q7821) Solve 18x^2+47x+5=0
Ans: x=-0.11 or x=-2.5

Q7822) Solve 6x^2+38x+32=0
Ans: x=-1 or x=-5.33

Q7823) Solve 20x^2+27x+9=0
Ans: x=-0.6 or x=-0.75

Q7824) Solve 9x^2+32x+28=0
Ans: x=-1.56 or x=-2

Q7825) Solve 9x^2+48x+28=0
Ans: x=-0.67 or x=-4.67

Q7826) Solve 16x^2+47x+31=0
Ans: x=-1 or x=-1.94

Q7827) Solve x^2+6x+8=0
Ans: x=-2 or x=-4

Q7828) Solve 2x^2+18x+36=0
Ans: x=-3 or x=-6

Q7829) Solve 9x^2+41x+46=0
Ans: x=-2 or x=-2.56

Q7830) Solve 40x^2+39x+9=0
Ans: x=-0.37 or x=-0.6

Q7831) Solve 17x^2+40x+12=0
Ans: x=-0.35 or x=-2

Q7832) Solve 32x^2+38x+11=0
Ans: x=-0.5 or x=-0.69

Q7833) Solve 9x^2+20x+4=0
Ans: x=-0.22 or x=-2

Q7834) Solve 35x^2+49x+14=0
Ans: x=-0.4 or x=-1

Q7835) Solve 3x^2+35x+50=0
Ans: x=-1.67 or x=-10

Q7836) Solve 11x^2+21x+10=0
Ans: x=-0.91 or x=-1

Q7837) Solve 24x^2+10x+1=0
Ans: x=-0.17 or x=-0.25

Q7838) Solve 20x^2+41x+9=0
Ans: x=-0.25 or x=-1.8

Q7839) Solve 2x^2+18x+40=0
Ans: x=-4 or x=-5

Q7840) Solve 40x^2+31x+6=0
Ans: x=-0.37 or x=-0.4

Q7841) Solve 29x^2+43x+14=0
Ans: x=-0.48 or x=-1

Q7842) Solve 18x^2+32x+14=0
Ans: x=-0.78 or x=-1

Q7843) Solve 12x^2+29x+17=0
Ans: x=-1 or x=-1.42

Q7844) Solve 10x^2+15x+5=0
Ans: x=-0.5 or x=-1

Q7845) Solve 2x^2+18x+28=0
Ans: x=-2 or x=-7

Q7846) Solve 7x^2+28x+28=0
Ans: x=-2 or x=-2

Q7847) Solve 10x^2+27x+11=0
Ans: x=-0.5 or x=-2.2

Q7848) Solve 5x^2+26x+32=0
Ans: x=-2 or x=-3.2

Q7849) Solve 44x^2+19x+2=0
Ans: x=-0.18 or x=-0.25

Q7850) Solve 5x^2+33x+40=0
Ans: x=-1.6 or x=-5

Q7851) Solve 11x^2+49x+38=0
Ans: x=-1 or x=-3.45

Q7852) Solve 20x^2+19x+3=0
Ans: x=-0.2 or x=-0.75

Q7853) Solve 16x^2+41x+18=0
Ans: x=-0.56 or x=-2

Q7854) Solve 7x^2+50x+7=0
Ans: x=-0.14 or x=-7

Q7855) Solve 3x^2+22x+39=0
Ans: x=-3 or x=-4.33

Q7856) Solve 6x^2+20x+6=0
Ans: x=-0.33 or x=-3

Q7857) Solve 5x^2+23x+24=0
Ans: x=-1.6 or x=-3

Q7858) Solve 6x^2+31x+39=0
Ans: x=-2.17 or x=-3

Q7859) Solve 22x^2+35x+12=0
Ans: x=-0.5 or x=-1.09

Q7860) Solve 17x^2+44x+27=0
Ans: x=-1 or x=-1.59

Q7861) Solve 36x^2+37x+7=0
Ans: x=-0.25 or x=-0.78

Q7862) Solve 30x^2+17x+2=0
Ans: x=-0.17 or x=-0.4

Q7863) Solve 14x^2+42x+28=0
Ans: x=-1 or x=-2

Q7864) Solve 20x^2+37x+17=0
Ans: x=-0.85 or x=-1

Q7865) Solve 7x^2+44x+12=0
Ans: x=-0.29 or x=-6

Q7866) Solve 4x^2+28x+48=0
Ans: x=-3 or x=-4

Q7867) Solve 27x^2+39x+14=0
Ans: x=-0.67 or x=-0.78

Q7868) Solve 13x^2+43x+34=0
Ans: x=-1.31 or x=-2

Q7869) Solve 30x^2+47x+16=0
Ans: x=-0.5 or x=-1.07

Q7870) Solve 12x^2+44x+35=0
Ans: x=-1.17 or x=-2.5

Q7871) Solve 4x^2+39x+35=0
Ans: x=-1 or x=-8.75

Q7872) Solve 5x^2+34x+48=0
Ans: x=-2 or x=-4.8

Q7873) Solve 5x^2+29x+42=0
Ans: x=-2.8 or x=-3

Q7874) Solve 9x^2+30x+25=0
Ans: x=-1.67 or x=-1.67

Q7875) Solve 8x^2+38x+45=0
Ans: x=-2.25 or x=-2.5

Q7876) Solve 9x^2+26x+17=0
Ans: x=-1 or x=-1.89

Q7877) Solve 11x^2+16x+5=0
Ans: x=-0.45 or x=-1

Q7878) Solve 7x^2+29x+22=0
Ans: x=-1 or x=-3.14

Q7879) Solve 38x^2+41x+11=0
Ans: x=-0.5 or x=-0.58

Q7880) Solve 38x^2+46x+8=0
Ans: x=-0.21 or x=-1

Q7881) Solve 39x^2+19x+2=0
Ans: x=-0.15 or x=-0.33

Q7882) Solve 18x^2+29x+10=0
Ans: x=-0.5 or x=-1.11

Q7883) Solve 3x^2+21x+30=0
Ans: x=-2 or x=-5

Q7884) Solve 32x^2+46x+14=0
Ans: x=-0.44 or x=-1

Q7885) Solve 38x^2+43x+5=0
Ans: x=-0.13 or x=-1

Q7886) Solve x^2+41x+40=0
Ans: x=-1 or x=-40

Q7887) Solve 12x^2+44x+40=0
Ans: x=-1.67 or x=-2

Q7888) Solve 14x^2+33x+19=0
Ans: x=-1 or x=-1.36

Q7889) Solve 2x^2+26x+44=0
Ans: x=-2 or x=-11

Q7890) Solve 24x^2+40x+6=0
Ans: x=-0.17 or x=-1.5

Q7891) Solve 26x^2+33x+10=0
Ans: x=-0.5 or x=-0.77

Q7892) Solve 16x^2+41x+25=0
Ans: x=-1 or x=-1.56

Q7893) Solve 11x^2+40x+21=0
Ans: x=-0.64 or x=-3

Q7894) Solve 26x^2+31x+5=0
Ans: x=-0.19 or x=-1

Q7895) Solve 50x^2+25x+2=0
Ans: x=-0.1 or x=-0.4

Q7896) Solve 18x^2+30x+12=0
Ans: x=-0.67 or x=-1

Q7897) Solve 15x^2+32x+9=0
Ans: x=-0.33 or x=-1.8

Q7898) Solve 2x^2+14x+24=0
Ans: x=-3 or x=-4

Q7899) Solve 33x^2+50x+13=0
Ans: x=-0.33 or x=-1.18

Q7900) Solve 20x^2+46x+18=0
Ans: x=-0.5 or x=-1.8

Q7901) Solve 8x^2+34x+30=0
Ans: x=-1.25 or x=-3

Q7902) Solve 7x^2+33x+20=0
Ans: x=-0.71 or x=-4

Q7903) Solve 14x^2+9x+1=0
Ans: x=-0.14 or x=-0.5

Q7904) Solve 20x^2+20x+5=0
Ans: x=-0.5 or x=-0.5

Q7905) Solve 44x^2+34x+6=0
Ans: x=-0.27 or x=-0.5

Q7906) Solve 8x^2+31x+21=0
Ans: x=-0.87 or x=-3

Q7907) Solve 4x^2+24x+35=0
Ans: x=-2.5 or x=-3.5

Q7908) Solve 30x^2+47x+17=0
Ans: x=-0.57 or x=-1

Q7909) Solve 6x^2+13x+2=0
Ans: x=-0.17 or x=-2

Q7910) Solve 41x^2+47x+6=0
Ans: x=-0.15 or x=-1

Q7911) Solve 12x^2+41x+34=0
Ans: x=-1.42 or x=-2

Q7912) Solve 28x^2+33x+9=0
Ans: x=-0.43 or x=-0.75

Q7913) Solve 10x^2+16x+6=0
Ans: x=-0.6 or x=-1

Q7914) Solve 6x^2+14x+8=0
Ans: x=-1 or x=-1.33

Q7915) Solve 7x^2+9x+2=0
Ans: x=-0.29 or x=-1

Q7916) Solve 35x^2+47x+6=0
Ans: x=-0.14 or x=-1.2

Q7917) Solve 32x^2+20x+3=0
Ans: x=-0.25 or x=-0.37

Q7918) Solve 7x^2+48x+41=0
Ans: x=-1 or x=-5.86

Q7919) Solve 6x^2+39x+18=0
Ans: x=-0.5 or x=-6

Q7920) Solve 4x^2+10x+4=0
Ans: x=-0.5 or x=-2

Q7921) Solve 8x^2+35x+27=0
Ans: x=-1 or x=-3.37

Q7922) Solve 34x^2+27x+5=0
Ans: x=-0.29 or x=-0.5

Q7923) Solve 38x^2+48x+10=0
Ans: x=-0.26 or x=-1

Q7924) Solve 15x^2+19x+4=0
Ans: x=-0.27 or x=-1

Q7925) Solve 12x^2+17x+6=0
Ans: x=-0.67 or x=-0.75

Q7926) Solve 8x^2+14x+5=0
Ans: x=-0.5 or x=-1.25

Q7927) Solve 30x^2+23x+4=0
Ans: x=-0.27 or x=-0.5

Q7928) Solve 26x^2+45x+19=0
Ans: x=-0.73 or x=-1

Q7929) Solve x^2+15x+14=0
Ans: x=-1 or x=-14

Q7930) Solve 44x^2+19x+2=0
Ans: x=-0.18 or x=-0.25

Q7931) Solve 48x^2+32x+4=0
Ans: x=-0.17 or x=-0.5

Q7932) Solve 32x^2+48x+10=0
Ans: x=-0.25 or x=-1.25

Q7933) Solve 11x^2+28x+17=0
Ans: x=-1 or x=-1.55

Q7934) Solve 40x^2+30x+5=0
Ans: x=-0.25 or x=-0.5

Q7935) Solve 24x^2+50x+24=0
Ans: x=-0.75 or x=-1.33

Q7936) Solve 45x^2+33x+6=0
Ans: x=-0.33 or x=-0.4

Q7937) Solve 20x^2+18x+4=0
Ans: x=-0.4 or x=-0.5

Q7938) Solve 3x^2+18x+27=0
Ans: x=-3 or x=-3

Q7939) Solve 10x^2+40x+40=0
Ans: x=-2 or x=-2

Q7940) Solve 21x^2+38x+16=0
Ans: x=-0.67 or x=-1.14

Q7941) Solve 10x^2+47x+21=0
Ans: x=-0.5 or x=-4.2

Q7942) Solve 40x^2+38x+9=0
Ans: x=-0.45 or x=-0.5

Q7943) Solve 2x^2+7x+6=0
Ans: x=-1.5 or x=-2

Q7944) Solve 9x^2+35x+34=0
Ans: x=-1.89 or x=-2

Q7945) Solve 11x^2+14x+3=0
Ans: x=-0.27 or x=-1

Q7946) Solve 3x^2+8x+5=0
Ans: x=-1 or x=-1.67

Q7947) Solve 11x^2+34x+24=0
Ans: x=-1.09 or x=-2

Q7948) Solve 38x^2+23x+2=0
Ans: x=-0.11 or x=-0.5

Q7949) Solve 33x^2+45x+12=0
Ans: x=-0.36 or x=-1

Q7950) Solve 18x^2+48x+32=0
Ans: x=-1.33 or x=-1.33

Q7951) Solve 23x^2+37x+14=0
Ans: x=-0.61 or x=-1

Q7952) Solve 39x^2+43x+10=0
Ans: x=-0.33 or x=-0.77

Q7953) Solve 2x^2+14x+24=0
Ans: x=-3 or x=-4

Q7954) Solve 10x^2+27x+11=0
Ans: x=-0.5 or x=-2.2

Q7955) Solve 11x^2+42x+27=0
Ans: x=-0.82 or x=-3

Q7956) Solve 6x^2+5x+1=0
Ans: x=-0.33 or x=-0.5

Q7957) Solve 10x^2+42x+8=0
Ans: x=-0.2 or x=-4

Q7958) Solve 36x^2+45x+9=0
Ans: x=-0.25 or x=-1

Q7959) Solve 6x^2+29x+20=0
Ans: x=-0.83 or x=-4

Q7960) Solve 9x^2+49x+20=0
Ans: x=-0.44 or x=-5

Q7961) Solve 3x^2+11x+10=0
Ans: x=-1.67 or x=-2

Q7962) Solve 9x^2+27x+14=0
Ans: x=-0.67 or x=-2.33

Q7963) Solve 10x^2+39x+36=0
Ans: x=-1.5 or x=-2.4

Q7964) Solve 7x^2+37x+36=0
Ans: x=-1.29 or x=-4

Q7965) Solve 10x^2+36x+32=0
Ans: x=-1.6 or x=-2

Q7966) Solve 3x^2+30x+48=0
Ans: x=-2 or x=-8

Q7967) Solve 9x^2+10x+1=0
Ans: x=-0.11 or x=-1

Q7968) Solve 2x^2+7x+6=0
Ans: x=-1.5 or x=-2

Q7969) Solve 50x^2+35x+5=0
Ans: x=-0.2 or x=-0.5

Q7970) Solve 13x^2+48x+35=0
Ans: x=-1 or x=-2.69

Q7971) Solve 4x^2+38x+48=0
Ans: x=-1.5 or x=-8

Q7972) Solve 16x^2+42x+20=0
Ans: x=-0.62 or x=-2

Q7973) Solve x^2+20x+19=0
Ans: x=-1 or x=-19

Q7974) Solve 3x^2+29x+40=0
Ans: x=-1.67 or x=-8

Q7975) Solve 12x^2+45x+27=0
Ans: x=-0.75 or x=-3

Q7976) Solve 50x^2+41x+8=0
Ans: x=-0.32 or x=-0.5

Q7977) Solve 25x^2+41x+16=0
Ans: x=-0.64 or x=-1

Q7978) Solve x^2+6x+8=0
Ans: x=-2 or x=-4

Q7979) Solve 15x^2+22x+7=0
Ans: x=-0.47 or x=-1

Q7980) Solve 12x^2+49x+44=0
Ans: x=-1.33 or x=-2.75

Q7981) Solve 12x^2+7x+1=0
Ans: x=-0.25 or x=-0.33

Q7982) Solve 15x^2+49x+34=0
Ans: x=-1 or x=-2.27

Q7983) Solve 12x^2+35x+23=0
Ans: x=-1 or x=-1.92

Q7984) Solve 18x^2+37x+15=0
Ans: x=-0.56 or x=-1.5

Q7985) Solve 11x^2+45x+4=0
Ans: x=-0.09 or x=-4

Q7986) Solve 7x^2+22x+16=0
Ans: x=-1.14 or x=-2

Q7987) Solve 19x^2+27x+8=0
Ans: x=-0.42 or x=-1

Q7988) Solve 31x^2+42x+11=0
Ans: x=-0.35 or x=-1

Q7989) Solve 19x^2+46x+16=0
Ans: x=-0.42 or x=-2

Q7990) Solve 35x^2+39x+10=0
Ans: x=-0.4 or x=-0.71

Q7991) Solve 2x^2+8x+6=0
Ans: x=-1 or x=-3

Q7992) Solve 2x^2+21x+27=0
Ans: x=-1.5 or x=-9

Q7993) Solve 8x^2+36x+28=0
Ans: x=-1 or x=-3.5

Q7994) Solve 7x^2+30x+8=0
Ans: x=-0.29 or x=-4

Q7995) Solve 6x^2+37x+31=0
Ans: x=-1 or x=-5.17

Q7996) Solve 40x^2+44x+4=0
Ans: x=-0.1 or x=-1

Q7997) Solve 37x^2+45x+8=0
Ans: x=-0.22 or x=-1

Q7998) Solve 35x^2+46x+11=0
Ans: x=-0.31 or x=-1

Q7999) Solve 2x^2+27x+36=0
Ans: x=-1.5 or x=-12

Q8000) Solve 12x^2+50x+50=0
Ans: x=-1.67 or x=-2.5

Q8001) Solve 17x^2+40x+12=0
Ans: x=-0.35 or x=-2

Q8002) Solve 7x^2+26x+24=0
Ans: x=-1.71 or x=-2

Q8003) Solve 20x^2+33x+7=0
Ans: x=-0.25 or x=-1.4

Q8004) Solve 14x^2+43x+20=0
Ans: x=-0.57 or x=-2.5

Q8005) Solve 3x^2+15x+12=0
Ans: x=-1 or x=-4

Q8006) Solve 42x^2+44x+2=0
Ans: x=-0.05 or x=-1

Q8007) Solve 48x^2+41x+6=0
Ans: x=-0.19 or x=-0.67

Q8008) Solve 6x^2+47x+22=0
Ans: x=-0.5 or x=-7.33

Q8009) Solve 23x^2+45x+22=0
Ans: x=-0.96 or x=-1

Q8010) Solve 12x^2+12x+3=0
Ans: x=-0.5 or x=-0.5

Q8011) Solve x^2+18x+17=0
Ans: x=-1 or x=-17

Q8012) Solve 18x^2+45x+13=0
Ans: x=-0.33 or x=-2.17

Q8013) Solve 6x^2+9x+3=0
Ans: x=-0.5 or x=-1

Q8014) Solve 18x^2+41x+21=0
Ans: x=-0.78 or x=-1.5

Q8015) Solve 14x^2+23x+9=0
Ans: x=-0.64 or x=-1

Q8016) Solve 5x^2+18x+16=0
Ans: x=-1.6 or x=-2

Q8017) Solve 17x^2+44x+20=0
Ans: x=-0.59 or x=-2

Q8018) Solve 15x^2+44x+28=0
Ans: x=-0.93 or x=-2

Q8019) Solve 30x^2+32x+2=0
Ans: x=-0.07 or x=-1

Q8020) Solve 22x^2+49x+10=0
Ans: x=-0.23 or x=-2

Q8021) Solve x^2+8x+16=0
Ans: x=-4 or x=-4

Q8022) Solve 40x^2+14x+1=0
Ans: x=-0.1 or x=-0.25

Q8023) Solve 29x^2+44x+15=0
Ans: x=-0.52 or x=-1

Q8024) Solve 11x^2+43x+30=0
Ans: x=-0.91 or x=-3

Q8025) Solve 5x^2+32x+44=0
Ans: x=-2 or x=-4.4

Q8026) Solve 14x^2+36x+22=0
Ans: x=-1 or x=-1.57

Q8027) Solve 10x^2+38x+36=0
Ans: x=-1.8 or x=-2

Q8028) Solve 48x^2+48x+9=0
Ans: x=-0.25 or x=-0.75

Q8029) Solve 9x^2+39x+36=0
Ans: x=-1.33 or x=-3

Q8030) Solve 36x^2+35x+6=0
Ans: x=-0.22 or x=-0.75

Q8031) Solve 12x^2+27x+6=0
Ans: x=-0.25 or x=-2

Q8032) Solve 12x^2+13x+3=0
Ans: x=-0.33 or x=-0.75

Q8033) Solve 29x^2+46x+17=0
Ans: x=-0.59 or x=-1

Q8034) Solve 4x^2+36x+17=0
Ans: x=-0.5 or x=-8.5

Q8035) Solve 18x^2+49x+33=0
Ans: x=-1.22 or x=-1.5

Q8036) Solve 12x^2+49x+4=0
Ans: x=-0.08 or x=-4

Q8037) Solve 8x^2+30x+22=0
Ans: x=-1 or x=-2.75

Q8038) Solve 14x^2+46x+32=0
Ans: x=-1 or x=-2.29

Q8039) Solve 3x^2+38x+24=0
Ans: x=-0.67 or x=-12

Q8040) Solve 15x^2+48x+33=0
Ans: x=-1 or x=-2.2

Q8041) Solve 15x^2+37x+20=0
Ans: x=-0.8 or x=-1.67

Q8042) Solve 19x^2+45x+14=0
Ans: x=-0.37 or x=-2

Q8043) Solve 22x^2+21x+5=0
Ans: x=-0.45 or x=-0.5

Q8044) Solve 34x^2+50x+16=0
Ans: x=-0.47 or x=-1

Q8045) Solve 4x^2+29x+7=0
Ans: x=-0.25 or x=-7

Q8046) Solve 31x^2+41x+10=0
Ans: x=-0.32 or x=-1

Q8047) Solve 11x^2+13x+2=0
Ans: x=-0.18 or x=-1

Q8048) Solve 30x^2+41x+14=0
Ans: x=-0.67 or x=-0.7

Q8049) Solve 6x^2+39x+33=0
Ans: x=-1 or x=-5.5

Q8050) Solve 24x^2+28x+8=0
Ans: x=-0.5 or x=-0.67

Q8051) Solve 48x^2+28x+4=0
Ans: x=-0.25 or x=-0.33

Q8052) Solve 11x^2+39x+34=0
Ans: x=-1.55 or x=-2

Q8053) Solve 32x^2+18x+1=0
Ans: x=-0.06 or x=-0.5

Q8054) Solve 32x^2+48x+16=0
Ans: x=-0.5 or x=-1

Q8055) Solve 48x^2+46x+5=0
Ans: x=-0.12 or x=-0.83

Q8056) Solve 45x^2+39x+6=0
Ans: x=-0.2 or x=-0.67

Q8057) Solve 20x^2+49x+30=0
Ans: x=-1.2 or x=-1.25

Q8058) Solve 28x^2+31x+3=0
Ans: x=-0.11 or x=-1

Q8059) Solve 40x^2+31x+6=0
Ans: x=-0.37 or x=-0.4

Q8060) Solve 12x^2+38x+28=0
Ans: x=-1.17 or x=-2

Q8061) Solve 14x^2+50x+44=0
Ans: x=-1.57 or x=-2

Q8062) Solve 40x^2+32x+6=0
Ans: x=-0.3 or x=-0.5

Q8063) Solve 7x^2+24x+9=0
Ans: x=-0.43 or x=-3

Q8064) Solve 29x^2+36x+7=0
Ans: x=-0.24 or x=-1

Q8065) Solve 14x^2+21x+7=0
Ans: x=-0.5 or x=-1

Q8066) Solve 12x^2+35x+22=0
Ans: x=-0.92 or x=-2

Q8067) Solve 29x^2+42x+13=0
Ans: x=-0.45 or x=-1

Q8068) Solve 2x^2+19x+9=0
Ans: x=-0.5 or x=-9

Q8069) Solve 12x^2+27x+6=0
Ans: x=-0.25 or x=-2

Q8070) Solve 9x^2+33x+18=0
Ans: x=-0.67 or x=-3

Q8071) Solve 4x^2+19x+21=0
Ans: x=-1.75 or x=-3

Q8072) Solve 36x^2+47x+11=0
Ans: x=-0.31 or x=-1

Q8073) Solve 4x^2+13x+9=0
Ans: x=-1 or x=-2.25

Q8074) Solve 8x^2+16x+6=0
Ans: x=-0.5 or x=-1.5

Q8075) Solve 19x^2+28x+9=0
Ans: x=-0.47 or x=-1

Q8076) Solve 14x^2+24x+10=0
Ans: x=-0.71 or x=-1

Q8077) Solve 24x^2+35x+9=0
Ans: x=-0.33 or x=-1.12

Q8078) Solve 38x^2+48x+10=0
Ans: x=-0.26 or x=-1

Q8079) Solve 46x^2+25x+1=0
Ans: x=-0.04 or x=-0.5

Q8080) Solve 4x^2+22x+24=0
Ans: x=-1.5 or x=-4

Q8081) Solve 38x^2+48x+10=0
Ans: x=-0.26 or x=-1

Q8082) Solve 40x^2+22x+3=0
Ans: x=-0.25 or x=-0.3

Q8083) Solve 7x^2+32x+16=0
Ans: x=-0.57 or x=-4

Q8084) Solve 5x^2+31x+42=0
Ans: x=-2 or x=-4.2

Q8085) Solve 28x^2+16x+1=0
Ans: x=-0.07 or x=-0.5

Q8086) Solve 11x^2+47x+12=0
Ans: x=-0.27 or x=-4

Q8087) Solve 6x^2+34x+20=0
Ans: x=-0.67 or x=-5

Q8088) Solve 32x^2+46x+15=0
Ans: x=-0.5 or x=-0.94

Q8089) Solve 11x^2+35x+26=0
Ans: x=-1.18 or x=-2

Q8090) Solve 34x^2+38x+4=0
Ans: x=-0.12 or x=-1

Q8091) Solve 7x^2+26x+15=0
Ans: x=-0.71 or x=-3

Q8092) Solve 30x^2+43x+14=0
Ans: x=-0.5 or x=-0.93

Q8093) Solve 24x^2+40x+16=0
Ans: x=-0.67 or x=-1

Q8094) Solve 12x^2+29x+15=0
Ans: x=-0.75 or x=-1.67

Q8095) Solve 4x^2+32x+28=0
Ans: x=-1 or x=-7

Q8096) Solve 16x^2+20x+4=0
Ans: x=-0.25 or x=-1

Q8097) Solve 8x^2+17x+9=0
Ans: x=-1 or x=-1.12

Q8098) Solve 12x^2+32x+20=0
Ans: x=-1 or x=-1.67

Q8099) Solve 5x^2+29x+36=0
Ans: x=-1.8 or x=-4

Q8100) Solve 15x^2+39x+24=0
Ans: x=-1 or x=-1.6

Q8101) Solve 24x^2+16x+2=0
Ans: x=-0.17 or x=-0.5

Q8102) Solve 10x^2+46x+48=0
Ans: x=-1.6 or x=-3

Q8103) Solve 9x^2+45x+26=0
Ans: x=-0.67 or x=-4.33

Q8104) Solve 34x^2+47x+15=0
Ans: x=-0.5 or x=-0.88

Q8105) Solve 6x^2+26x+28=0
Ans: x=-2 or x=-2.33

Q8106) Solve 4x^2+27x+23=0
Ans: x=-1 or x=-5.75

Q8107) Solve 4x^2+22x+18=0
Ans: x=-1 or x=-4.5

Q8108) Solve 16x^2+48x+11=0
Ans: x=-0.25 or x=-2.75

Q8109) Solve 19x^2+47x+28=0
Ans: x=-1 or x=-1.47

Q8110) Solve 33x^2+46x+16=0
Ans: x=-0.67 or x=-0.73

Q8111) Solve 11x^2+14x+3=0
Ans: x=-0.27 or x=-1

Q8112) Solve 6x^2+37x+50=0
Ans: x=-2 or x=-4.17

Q8113) Solve 50x^2+29x+2=0
Ans: x=-0.08 or x=-0.5

Q8114) Solve 8x^2+26x+11=0
Ans: x=-0.5 or x=-2.75

Q8115) Solve 8x^2+18x+10=0
Ans: x=-1 or x=-1.25

Q8116) Solve 21x^2+50x+24=0
Ans: x=-0.67 or x=-1.71

Q8117) Solve 14x^2+18x+4=0
Ans: x=-0.29 or x=-1

Q8118) Solve 19x^2+50x+31=0
Ans: x=-1 or x=-1.63

Q8119) Solve 5x^2+32x+27=0
Ans: x=-1 or x=-5.4

Q8120) Solve 3x^2+28x+44=0
Ans: x=-2 or x=-7.33

Q8121) Solve 2x^2+45x+43=0
Ans: x=-1 or x=-21.5

Q8122) Solve 6x^2+29x+13=0
Ans: x=-0.5 or x=-4.33

Q8123) Solve 12x^2+35x+22=0
Ans: x=-0.92 or x=-2

Q8124) Solve 4x^2+21x+5=0
Ans: x=-0.25 or x=-5

Q8125) Solve 31x^2+35x+4=0
Ans: x=-0.13 or x=-1

Q8126) Solve 16x^2+46x+33=0
Ans: x=-1.37 or x=-1.5

Q8127) Solve 2x^2+21x+45=0
Ans: x=-3 or x=-7.5

Q8128) Solve 8x^2+46x+21=0
Ans: x=-0.5 or x=-5.25

Q8129) Solve 40x^2+48x+8=0
Ans: x=-0.2 or x=-1

Q8130) Solve 23x^2+43x+20=0
Ans: x=-0.87 or x=-1

Q8131) Solve 20x^2+47x+24=0
Ans: x=-0.75 or x=-1.6

Q8132) Solve 21x^2+47x+10=0
Ans: x=-0.24 or x=-2

Q8133) Solve 8x^2+28x+20=0
Ans: x=-1 or x=-2.5

Q8134) Solve 2x^2+16x+30=0
Ans: x=-3 or x=-5

Q8135) Solve 29x^2+44x+15=0
Ans: x=-0.52 or x=-1

Q8136) Solve 29x^2+31x+2=0
Ans: x=-0.07 or x=-1

Q8137) Solve 6x^2+22x+20=0
Ans: x=-1.67 or x=-2

Q8138) Solve 18x^2+11x+1=0
Ans: x=-0.11 or x=-0.5

Q8139) Solve 8x^2+45x+37=0
Ans: x=-1 or x=-4.62

Q8140) Solve 6x^2+43x+42=0
Ans: x=-1.17 or x=-6

Q8141) Solve 42x^2+47x+11=0
Ans: x=-0.33 or x=-0.79

Q8142) Solve 20x^2+49x+9=0
Ans: x=-0.2 or x=-2.25

Q8143) Solve 14x^2+25x+6=0
Ans: x=-0.29 or x=-1.5

Q8144) Solve 2x^2+49x+47=0
Ans: x=-1 or x=-23.5

Q8145) Solve 5x^2+21x+22=0
Ans: x=-2 or x=-2.2

Q8146) Solve 9x^2+33x+28=0
Ans: x=-1.33 or x=-2.33

Q8147) Solve 10x^2+35x+25=0
Ans: x=-1 or x=-2.5

Q8148) Solve 24x^2+43x+5=0
Ans: x=-0.12 or x=-1.67

Q8149) Solve 20x^2+34x+12=0
Ans: x=-0.5 or x=-1.2

Q8150) Solve 39x^2+32x+4=0
Ans: x=-0.15 or x=-0.67

Q8151) Solve 34x^2+43x+9=0
Ans: x=-0.26 or x=-1

Q8152) Solve 6x^2+43x+37=0
Ans: x=-1 or x=-6.17

Q8153) Solve 4x^2+45x+11=0
Ans: x=-0.25 or x=-11

Q8154) Solve 4x^2+16x+12=0
Ans: x=-1 or x=-3

Q8155) Solve 24x^2+44x+12=0
Ans: x=-0.33 or x=-1.5

Q8156) Solve 10x^2+14x+4=0
Ans: x=-0.4 or x=-1

Q8157) Solve 36x^2+25x+4=0
Ans: x=-0.25 or x=-0.44

Q8158) Solve 15x^2+49x+26=0
Ans: x=-0.67 or x=-2.6

Q8159) Solve 2x^2+7x+6=0
Ans: x=-1.5 or x=-2

Q8160) Solve 7x^2+11x+4=0
Ans: x=-0.57 or x=-1

Q8161) Solve 12x^2+43x+31=0
Ans: x=-1 or x=-2.58

Q8162) Solve 33x^2+38x+5=0
Ans: x=-0.15 or x=-1

Q8163) Solve 15x^2+41x+28=0
Ans: x=-1.33 or x=-1.4

Q8164) Solve 6x^2+32x+42=0
Ans: x=-2.33 or x=-3

Q8165) Solve 8x^2+28x+12=0
Ans: x=-0.5 or x=-3

Q8166) Solve 12x^2+19x+7=0
Ans: x=-0.58 or x=-1

Q8167) Solve 5x^2+34x+45=0
Ans: x=-1.8 or x=-5

Q8168) Solve 4x^2+28x+24=0
Ans: x=-1 or x=-6

Q8169) Solve 37x^2+44x+7=0
Ans: x=-0.19 or x=-1

Q8170) Solve 7x^2+33x+20=0
Ans: x=-0.71 or x=-4

Q8171) Solve 30x^2+35x+10=0
Ans: x=-0.5 or x=-0.67

Q8172) Solve 11x^2+28x+17=0
Ans: x=-1 or x=-1.55

Q8173) Solve 10x^2+47x+9=0
Ans: x=-0.2 or x=-4.5

Q8174) Solve 30x^2+33x+3=0
Ans: x=-0.1 or x=-1

Q8175) Solve 10x^2+23x+6=0
Ans: x=-0.3 or x=-2

Q8176) Solve 22x^2+13x+1=0
Ans: x=-0.09 or x=-0.5

Q8177) Solve 11x^2+49x+48=0
Ans: x=-1.45 or x=-3

Q8178) Solve 8x^2+37x+42=0
Ans: x=-2 or x=-2.62

Q8179) Solve 15x^2+23x+6=0
Ans: x=-0.33 or x=-1.2

Q8180) Solve 7x^2+45x+18=0
Ans: x=-0.43 or x=-6

Q8181) Solve 27x^2+30x+3=0
Ans: x=-0.11 or x=-1

Q8182) Solve 12x^2+42x+30=0
Ans: x=-1 or x=-2.5

Q8183) Solve 39x^2+41x+2=0
Ans: x=-0.05 or x=-1

Q8184) Solve 5x^2+37x+14=0
Ans: x=-0.4 or x=-7

Q8185) Solve 11x^2+39x+34=0
Ans: x=-1.55 or x=-2

Q8186) Solve 20x^2+20x+5=0
Ans: x=-0.5 or x=-0.5

Q8187) Solve 4x^2+26x+12=0
Ans: x=-0.5 or x=-6

Q8188) Solve 9x^2+38x+40=0
Ans: x=-2 or x=-2.22

Q8189) Solve 21x^2+35x+14=0
Ans: x=-0.67 or x=-1

Q8190) Solve 2x^2+13x+21=0
Ans: x=-3 or x=-3.5

Q8191) Solve 10x^2+41x+33=0
Ans: x=-1.1 or x=-3

Q8192) Solve 6x^2+29x+13=0
Ans: x=-0.5 or x=-4.33

Q8193) Solve 29x^2+30x+1=0
Ans: x=-0.03 or x=-1

Q8194) Solve 17x^2+46x+24=0
Ans: x=-0.71 or x=-2

Q8195) Solve 14x^2+37x+15=0
Ans: x=-0.5 or x=-2.14

Q8196) Solve 45x^2+34x+5=0
Ans: x=-0.2 or x=-0.56

Q8197) Solve 9x^2+43x+28=0
Ans: x=-0.78 or x=-4

Q8198) Solve 11x^2+43x+32=0
Ans: x=-1 or x=-2.91

Q8199) Solve 24x^2+41x+11=0
Ans: x=-0.33 or x=-1.37

Q8200) Solve 30x^2+49x+6=0
Ans: x=-0.13 or x=-1.5

Q8201) Solve 5x^2+22x+17=0
Ans: x=-1 or x=-3.4

Q8202) Solve 16x^2+40x+24=0
Ans: x=-1 or x=-1.5

Q8203) Solve 26x^2+15x+1=0
Ans: x=-0.08 or x=-0.5

Q8204) Solve 15x^2+33x+6=0
Ans: x=-0.2 or x=-2

Q8205) Solve 17x^2+36x+4=0
Ans: x=-0.12 or x=-2

Q8206) Solve 33x^2+46x+16=0
Ans: x=-0.67 or x=-0.73

Q8207) Solve 14x^2+32x+18=0
Ans: x=-1 or x=-1.29

Q8208) Solve 32x^2+32x+6=0
Ans: x=-0.25 or x=-0.75

Q8209) Solve 34x^2+19x+1=0
Ans: x=-0.06 or x=-0.5

Q8210) Solve 19x^2+43x+10=0
Ans: x=-0.26 or x=-2

Q8211) Solve 28x^2+34x+6=0
Ans: x=-0.21 or x=-1

Q8212) Solve x^2+16x+39=0
Ans: x=-3 or x=-13

Q8213) Solve 48x^2+30x+3=0
Ans: x=-0.12 or x=-0.5

Q8214) Solve 8x^2+34x+30=0
Ans: x=-1.25 or x=-3

Q8215) Solve 21x^2+43x+2=0
Ans: x=-0.05 or x=-2

Q8216) Solve 12x^2+45x+33=0
Ans: x=-1 or x=-2.75

Q8217) Solve 10x^2+47x+37=0
Ans: x=-1 or x=-3.7

Q8218) Solve 16x^2+26x+9=0
Ans: x=-0.5 or x=-1.12

Q8219) Solve 40x^2+42x+8=0
Ans: x=-0.25 or x=-0.8

Q8220) Solve x^2+8x+12=0
Ans: x=-2 or x=-6

Q8221) Solve 9x^2+22x+8=0
Ans: x=-0.44 or x=-2

Q8222) Solve 25x^2+35x+6=0
Ans: x=-0.2 or x=-1.2

Q8223) Solve 4x^2+17x+15=0
Ans: x=-1.25 or x=-3

Q8224) Solve 8x^2+40x+42=0
Ans: x=-1.5 or x=-3.5

Q8225) Solve 6x^2+13x+2=0
Ans: x=-0.17 or x=-2

Q8226) Solve 20x^2+46x+12=0
Ans: x=-0.3 or x=-2

Q8227) Solve 42x^2+47x+5=0
Ans: x=-0.12 or x=-1

Q8228) Solve 19x^2+43x+10=0
Ans: x=-0.26 or x=-2

Q8229) Solve 10x^2+31x+24=0
Ans: x=-1.5 or x=-1.6

Q8230) Solve 3x^2+8x+4=0
Ans: x=-0.67 or x=-2

Q8231) Solve 34x^2+42x+8=0
Ans: x=-0.24 or x=-1

Q8232) Solve 3x^2+25x+28=0
Ans: x=-1.33 or x=-7

Q8233) Solve 48x^2+50x+12=0
Ans: x=-0.37 or x=-0.67

Q8234) Solve 13x^2+41x+6=0
Ans: x=-0.15 or x=-3

Q8235) Solve 13x^2+18x+5=0
Ans: x=-0.38 or x=-1

Q8236) Solve x^2+23x+42=0
Ans: x=-2 or x=-21

Q8237) Solve 16x^2+47x+31=0
Ans: x=-1 or x=-1.94

Q8238) Solve 5x^2+28x+39=0
Ans: x=-2.6 or x=-3

Q8239) Solve 22x^2+41x+12=0
Ans: x=-0.36 or x=-1.5

Q8240) Solve 24x^2+32x+10=0
Ans: x=-0.5 or x=-0.83

Q8241) Solve 6x^2+50x+44=0
Ans: x=-1 or x=-7.33

Q8242) Solve 12x^2+26x+10=0
Ans: x=-0.5 or x=-1.67

Q8243) Solve 45x^2+18x+1=0
Ans: x=-0.07 or x=-0.33

Q8244) Solve 10x^2+7x+1=0
Ans: x=-0.2 or x=-0.5

Q8245) Solve 48x^2+49x+11=0
Ans: x=-0.33 or x=-0.69

Q8246) Solve 8x^2+46x+45=0
Ans: x=-1.25 or x=-4.5

Q8247) Solve 18x^2+48x+24=0
Ans: x=-0.67 or x=-2

Q8248) Solve 6x^2+23x+10=0
Ans: x=-0.5 or x=-3.33

Q8249) Solve 4x^2+16x+12=0
Ans: x=-1 or x=-3

Q8250) Solve 8x^2+37x+29=0
Ans: x=-1 or x=-3.62

Q8251) Solve 38x^2+43x+12=0
Ans: x=-0.5 or x=-0.63

Q8252) Solve 5x^2+49x+44=0
Ans: x=-1 or x=-8.8

Q8253) Solve 8x^2+29x+26=0
Ans: x=-1.62 or x=-2

Q8254) Solve 9x^2+42x+13=0
Ans: x=-0.33 or x=-4.33

Q8255) Solve 22x^2+29x+7=0
Ans: x=-0.32 or x=-1

Q8256) Solve 35x^2+36x+1=0
Ans: x=-0.03 or x=-1

Q8257) Solve 24x^2+47x+13=0
Ans: x=-0.33 or x=-1.62

Q8258) Solve 36x^2+34x+8=0
Ans: x=-0.44 or x=-0.5

Q8259) Solve 17x^2+43x+18=0
Ans: x=-0.53 or x=-2

Q8260) Solve 26x^2+41x+3=0
Ans: x=-0.08 or x=-1.5

Q8261) Solve 8x^2+40x+42=0
Ans: x=-1.5 or x=-3.5

Q8262) Solve 13x^2+22x+9=0
Ans: x=-0.69 or x=-1

Q8263) Solve 32x^2+22x+3=0
Ans: x=-0.19 or x=-0.5

Q8264) Solve 4x^2+20x+21=0
Ans: x=-1.5 or x=-3.5

Q8265) Solve 4x^2+12x+8=0
Ans: x=-1 or x=-2

Q8266) Solve 5x^2+41x+8=0
Ans: x=-0.2 or x=-8

Q8267) Solve 38x^2+47x+9=0
Ans: x=-0.24 or x=-1

Q8268) Solve 12x^2+41x+35=0
Ans: x=-1.67 or x=-1.75

Q8269) Solve 12x^2+46x+30=0
Ans: x=-0.83 or x=-3

Q8270) Solve 50x^2+50x+8=0
Ans: x=-0.2 or x=-0.8

Q8271) Solve 19x^2+27x+8=0
Ans: x=-0.42 or x=-1

Q8272) Solve 21x^2+23x+2=0
Ans: x=-0.1 or x=-1

Q8273) Solve x^2+10x+16=0
Ans: x=-2 or x=-8

Q8274) Solve 42x^2+37x+8=0
Ans: x=-0.38 or x=-0.5

Q8275) Solve 12x^2+26x+4=0
Ans: x=-0.17 or x=-2

Q8276) Solve 2x^2+22x+48=0
Ans: x=-3 or x=-8

Q8277) Solve 28x^2+42x+14=0
Ans: x=-0.5 or x=-1

Q8278) Solve 8x^2+36x+16=0
Ans: x=-0.5 or x=-4

Q8279) Solve 16x^2+49x+3=0
Ans: x=-0.06 or x=-3

Q8280) Solve 14x^2+21x+7=0
Ans: x=-0.5 or x=-1

Q8281) Solve 18x^2+36x+16=0
Ans: x=-0.67 or x=-1.33

Q8282) Solve 20x^2+27x+7=0
Ans: x=-0.35 or x=-1

Q8283) Solve 35x^2+43x+12=0
Ans: x=-0.43 or x=-0.8

Q8284) Solve 18x^2+15x+2=0
Ans: x=-0.17 or x=-0.67

Q8285) Solve 8x^2+6x+1=0
Ans: x=-0.25 or x=-0.5

Q8286) Solve 11x^2+36x+9=0
Ans: x=-0.27 or x=-3

Q8287) Solve 3x^2+16x+5=0
Ans: x=-0.33 or x=-5

Q8288) Solve 12x^2+50x+42=0
Ans: x=-1.17 or x=-3

Q8289) Solve 15x^2+37x+18=0
Ans: x=-0.67 or x=-1.8

Q8290) Solve 24x^2+34x+11=0
Ans: x=-0.5 or x=-0.92

Q8291) Solve 42x^2+43x+10=0
Ans: x=-0.36 or x=-0.67

Q8292) Solve 3x^2+38x+24=0
Ans: x=-0.67 or x=-12

Q8293) Solve 10x^2+11x+1=0
Ans: x=-0.1 or x=-1

Q8294) Solve 11x^2+12x+1=0
Ans: x=-0.09 or x=-1

Q8295) Solve 10x^2+41x+4=0
Ans: x=-0.1 or x=-4

Q8296) Solve 15x^2+48x+36=0
Ans: x=-1.2 or x=-2

Q8297) Solve 18x^2+31x+6=0
Ans: x=-0.22 or x=-1.5

Q8298) Solve 27x^2+35x+8=0
Ans: x=-0.3 or x=-1

Q8299) Solve 10x^2+31x+3=0
Ans: x=-0.1 or x=-3

Q8300) Solve 10x^2+45x+50=0
Ans: x=-2 or x=-2.5

Q8301) Solve 16x^2+46x+28=0
Ans: x=-0.87 or x=-2

Q8302) Solve 6x^2+17x+7=0
Ans: x=-0.5 or x=-2.33

Q8303) Solve 11x^2+38x+27=0
Ans: x=-1 or x=-2.45

Q8304) Solve 5x^2+43x+38=0
Ans: x=-1 or x=-7.6

Q8305) Solve 5x^2+23x+24=0
Ans: x=-1.6 or x=-3

Q8306) Solve 25x^2+41x+16=0
Ans: x=-0.64 or x=-1

Q8307) Solve 27x^2+32x+5=0
Ans: x=-0.19 or x=-1

Q8308) Solve 20x^2+43x+21=0
Ans: x=-0.75 or x=-1.4

Q8309) Solve 7x^2+37x+46=0
Ans: x=-2 or x=-3.29

Q8310) Solve 25x^2+26x+1=0
Ans: x=-0.04 or x=-1

Q8311) Solve 30x^2+45x+15=0
Ans: x=-0.5 or x=-1

Q8312) Solve 5x^2+29x+20=0
Ans: x=-0.8 or x=-5

Q8313) Solve 5x^2+25x+20=0
Ans: x=-1 or x=-4

Q8314) Solve 7x^2+39x+20=0
Ans: x=-0.57 or x=-5

Q8315) Solve 16x^2+50x+39=0
Ans: x=-1.5 or x=-1.62

Q8316) Solve 22x^2+44x+22=0
Ans: x=-1 or x=-1

Q8317) Solve 11x^2+25x+14=0
Ans: x=-1 or x=-1.27

Q8318) Solve 3x^2+34x+40=0
Ans: x=-1.33 or x=-10

Q8319) Solve 18x^2+12x+2=0
Ans: x=-0.33 or x=-0.33

Q8320) Solve 18x^2+48x+24=0
Ans: x=-0.67 or x=-2

Q8321) Solve 35x^2+43x+8=0
Ans: x=-0.23 or x=-1

Q8322) Solve 6x^2+8x+2=0
Ans: x=-0.33 or x=-1

Q8323) Solve 28x^2+31x+3=0
Ans: x=-0.11 or x=-1

Q8324) Solve 36x^2+36x+5=0
Ans: x=-0.17 or x=-0.83

Q8325) Solve 4x^2+44x+21=0
Ans: x=-0.5 or x=-10.5

Q8326) Solve 2x^2+17x+35=0
Ans: x=-3.5 or x=-5

Q8327) Solve 8x^2+30x+13=0
Ans: x=-0.5 or x=-3.25

Q8328) Solve 7x^2+31x+34=0
Ans: x=-2 or x=-2.43

Q8329) Solve 26x^2+27x+7=0
Ans: x=-0.5 or x=-0.54

Q8330) Solve 30x^2+31x+1=0
Ans: x=-0.03 or x=-1

Q8331) Solve 10x^2+11x+3=0
Ans: x=-0.5 or x=-0.6

Q8332) Solve 6x^2+32x+32=0
Ans: x=-1.33 or x=-4

Q8333) Solve 10x^2+14x+4=0
Ans: x=-0.4 or x=-1

Q8334) Solve x^2+13x+40=0
Ans: x=-5 or x=-8

Q8335) Solve 20x^2+41x+20=0
Ans: x=-0.8 or x=-1.25

Q8336) Solve 50x^2+39x+7=0
Ans: x=-0.28 or x=-0.5

Q8337) Solve 37x^2+45x+8=0
Ans: x=-0.22 or x=-1

Q8338) Solve 22x^2+35x+3=0
Ans: x=-0.09 or x=-1.5

Q8339) Solve 22x^2+35x+13=0
Ans: x=-0.59 or x=-1

Q8340) Solve 4x^2+22x+24=0
Ans: x=-1.5 or x=-4

Q8341) Solve 42x^2+17x+1=0
Ans: x=-0.07 or x=-0.33

Q8342) Solve 22x^2+29x+7=0
Ans: x=-0.32 or x=-1

Q8343) Solve 20x^2+34x+12=0
Ans: x=-0.5 or x=-1.2

Q8344) Solve 3x^2+24x+21=0
Ans: x=-1 or x=-7

Q8345) Solve 9x^2+25x+16=0
Ans: x=-1 or x=-1.78

Q8346) Solve 18x^2+24x+6=0
Ans: x=-0.33 or x=-1

Q8347) Solve 14x^2+15x+1=0
Ans: x=-0.07 or x=-1

Q8348) Solve 11x^2+19x+8=0
Ans: x=-0.73 or x=-1

Q8349) Solve 19x^2+26x+7=0
Ans: x=-0.37 or x=-1

Q8350) Solve 18x^2+28x+10=0
Ans: x=-0.56 or x=-1

Q8351) Solve 3x^2+30x+48=0
Ans: x=-2 or x=-8

Q8352) Solve 36x^2+39x+10=0
Ans: x=-0.42 or x=-0.67

Q8353) Solve 21x^2+47x+26=0
Ans: x=-1 or x=-1.24

Q8354) Solve 7x^2+36x+45=0
Ans: x=-2.14 or x=-3

Q8355) Solve 11x^2+18x+7=0
Ans: x=-0.64 or x=-1

Q8356) Solve 2x^2+9x+7=0
Ans: x=-1 or x=-3.5

Q8357) Solve 15x^2+19x+6=0
Ans: x=-0.6 or x=-0.67

Q8358) Solve 40x^2+34x+7=0
Ans: x=-0.35 or x=-0.5

Q8359) Solve 10x^2+39x+27=0
Ans: x=-0.9 or x=-3

Q8360) Solve 7x^2+40x+33=0
Ans: x=-1 or x=-4.71

Q8361) Solve 5x^2+32x+27=0
Ans: x=-1 or x=-5.4

Q8362) Solve 26x^2+47x+12=0
Ans: x=-0.31 or x=-1.5

Q8363) Solve 35x^2+38x+8=0
Ans: x=-0.29 or x=-0.8

Q8364) Solve 30x^2+43x+13=0
Ans: x=-0.43 or x=-1

Q8365) Solve 17x^2+31x+14=0
Ans: x=-0.82 or x=-1

Q8366) Solve 2x^2+29x+27=0
Ans: x=-1 or x=-13.5

Q8367) Solve 46x^2+35x+6=0
Ans: x=-0.26 or x=-0.5

Q8368) Solve 4x^2+29x+45=0
Ans: x=-2.25 or x=-5

Q8369) Solve 36x^2+45x+14=0
Ans: x=-0.58 or x=-0.67

Q8370) Solve 7x^2+33x+26=0
Ans: x=-1 or x=-3.71

Q8371) Solve 50x^2+45x+10=0
Ans: x=-0.4 or x=-0.5

Q8372) Solve 2x^2+43x+41=0
Ans: x=-1 or x=-20.5

Q8373) Solve 6x^2+13x+5=0
Ans: x=-0.5 or x=-1.67

Q8374) Solve 30x^2+48x+18=0
Ans: x=-0.6 or x=-1

Q8375) Solve 4x^2+26x+12=0
Ans: x=-0.5 or x=-6

Q8376) Solve 7x^2+36x+45=0
Ans: x=-2.14 or x=-3

Q8377) Solve 4x^2+11x+6=0
Ans: x=-0.75 or x=-2

Q8378) Solve 44x^2+46x+12=0
Ans: x=-0.5 or x=-0.55

Q8379) Solve 26x^2+43x+6=0
Ans: x=-0.15 or x=-1.5

Q8380) Solve 4x^2+24x+20=0
Ans: x=-1 or x=-5

Q8381) Solve 24x^2+38x+3=0
Ans: x=-0.08 or x=-1.5

Q8382) Solve 7x^2+32x+25=0
Ans: x=-1 or x=-3.57

Q8383) Solve 10x^2+33x+27=0
Ans: x=-1.5 or x=-1.8

Q8384) Solve 5x^2+30x+40=0
Ans: x=-2 or x=-4

Q8385) Solve 6x^2+28x+30=0
Ans: x=-1.67 or x=-3

Q8386) Solve 20x^2+28x+8=0
Ans: x=-0.4 or x=-1

Q8387) Solve 11x^2+37x+26=0
Ans: x=-1 or x=-2.36

Q8388) Solve 2x^2+27x+13=0
Ans: x=-0.5 or x=-13

Q8389) Solve 22x^2+45x+18=0
Ans: x=-0.55 or x=-1.5

Q8390) Solve 5x^2+29x+36=0
Ans: x=-1.8 or x=-4

Q8391) Solve 45x^2+37x+6=0
Ans: x=-0.22 or x=-0.6

Q8392) Solve x^2+42x+41=0
Ans: x=-1 or x=-41

Q8393) Solve 12x^2+33x+18=0
Ans: x=-0.75 or x=-2

Q8394) Solve x^2+10x+9=0
Ans: x=-1 or x=-9

Q8395) Solve 6x^2+37x+31=0
Ans: x=-1 or x=-5.17

Q8396) Solve 14x^2+29x+15=0
Ans: x=-1 or x=-1.07

Q8397) Solve 39x^2+46x+11=0
Ans: x=-0.33 or x=-0.85

Q8398) Solve 12x^2+38x+30=0
Ans: x=-1.5 or x=-1.67

Q8399) Solve 26x^2+41x+15=0
Ans: x=-0.58 or x=-1

Q8400) Solve 45x^2+34x+5=0
Ans: x=-0.2 or x=-0.56

Q8401) Solve 32x^2+47x+15=0
Ans: x=-0.47 or x=-1

Q8402) Solve 20x^2+46x+26=0
Ans: x=-1 or x=-1.3

Q8403) Solve 7x^2+34x+24=0
Ans: x=-0.86 or x=-4

Q8404) Solve 4x^2+4x+1=0
Ans: x=-0.5 or x=-0.5

Q8405) Solve 10x^2+39x+35=0
Ans: x=-1.4 or x=-2.5

Q8406) Solve 12x^2+35x+8=0
Ans: x=-0.25 or x=-2.67

Q8407) Solve 39x^2+46x+11=0
Ans: x=-0.33 or x=-0.85

Q8408) Solve 8x^2+41x+50=0
Ans: x=-2 or x=-3.12

Q8409) Solve 14x^2+45x+36=0
Ans: x=-1.5 or x=-1.71

Q8410) Solve 12x^2+31x+9=0
Ans: x=-0.33 or x=-2.25

Q8411) Solve 13x^2+45x+38=0
Ans: x=-1.46 or x=-2

Q8412) Solve 27x^2+34x+7=0
Ans: x=-0.26 or x=-1

Q8413) Solve 18x^2+47x+19=0
Ans: x=-0.5 or x=-2.11

Q8414) Solve 4x^2+17x+13=0
Ans: x=-1 or x=-3.25

Q8415) Solve 35x^2+43x+12=0
Ans: x=-0.43 or x=-0.8

Q8416) Solve 6x^2+21x+15=0
Ans: x=-1 or x=-2.5

Q8417) Solve 11x^2+45x+36=0
Ans: x=-1.09 or x=-3

Q8418) Solve 28x^2+40x+12=0
Ans: x=-0.43 or x=-1

Q8419) Solve 32x^2+28x+5=0
Ans: x=-0.25 or x=-0.62

Q8420) Solve 7x^2+33x+38=0
Ans: x=-2 or x=-2.71

Q8421) Solve 23x^2+44x+21=0
Ans: x=-0.91 or x=-1

Q8422) Solve 13x^2+21x+8=0
Ans: x=-0.62 or x=-1

Q8423) Solve 10x^2+45x+20=0
Ans: x=-0.5 or x=-4

Q8424) Solve 2x^2+4x+2=0
Ans: x=-1 or x=-1

Q8425) Solve 30x^2+44x+16=0
Ans: x=-0.67 or x=-0.8

Q8426) Solve 48x^2+50x+2=0
Ans: x=-0.04 or x=-1

Q8427) Solve 3x^2+8x+4=0
Ans: x=-0.67 or x=-2

Q8428) Solve 9x^2+45x+36=0
Ans: x=-1 or x=-4

Q8429) Solve 10x^2+26x+16=0
Ans: x=-1 or x=-1.6

Q8430) Solve 24x^2+46x+17=0
Ans: x=-0.5 or x=-1.42

Q8431) Solve 17x^2+38x+21=0
Ans: x=-1 or x=-1.24

Q8432) Solve 17x^2+20x+3=0
Ans: x=-0.18 or x=-1

Q8433) Solve 39x^2+38x+8=0
Ans: x=-0.31 or x=-0.67

Q8434) Solve 2x^2+8x+6=0
Ans: x=-1 or x=-3

Q8435) Solve 18x^2+24x+6=0
Ans: x=-0.33 or x=-1

Q8436) Solve 15x^2+17x+4=0
Ans: x=-0.33 or x=-0.8

Q8437) Solve 8x^2+50x+42=0
Ans: x=-1 or x=-5.25

Q8438) Solve 4x^2+20x+21=0
Ans: x=-1.5 or x=-3.5

Q8439) Solve 14x^2+44x+32=0
Ans: x=-1.14 or x=-2

Q8440) Solve 2x^2+29x+50=0
Ans: x=-2 or x=-12.5

Q8441) Solve 2x^2+14x+12=0
Ans: x=-1 or x=-6

Q8442) Solve 36x^2+43x+7=0
Ans: x=-0.19 or x=-1

Q8443) Solve 14x^2+33x+10=0
Ans: x=-0.36 or x=-2

Q8444) Solve 32x^2+36x+4=0
Ans: x=-0.12 or x=-1

Q8445) Solve 37x^2+49x+12=0
Ans: x=-0.32 or x=-1

Q8446) Solve 2x^2+5x+2=0
Ans: x=-0.5 or x=-2

Q8447) Solve x^2+14x+33=0
Ans: x=-3 or x=-11

Q8448) Solve 42x^2+43x+6=0
Ans: x=-0.17 or x=-0.86

Q8449) Solve 24x^2+38x+15=0
Ans: x=-0.75 or x=-0.83

Q8450) Solve 5x^2+27x+22=0
Ans: x=-1 or x=-4.4

Q8451) Solve x^2+19x+18=0
Ans: x=-1 or x=-18

Q8452) Solve 10x^2+29x+10=0
Ans: x=-0.4 or x=-2.5

Q8453) Solve 2x^2+28x+48=0
Ans: x=-2 or x=-12

Q8454) Solve 19x^2+42x+23=0
Ans: x=-1 or x=-1.21

Q8455) Solve 48x^2+50x+13=0
Ans: x=-0.5 or x=-0.54

Q8456) Solve 24x^2+38x+14=0
Ans: x=-0.58 or x=-1

Q8457) Solve x^2+14x+33=0
Ans: x=-3 or x=-11

Q8458) Solve 22x^2+39x+9=0
Ans: x=-0.27 or x=-1.5

Q8459) Solve 38x^2+39x+1=0
Ans: x=-0.03 or x=-1

Q8460) Solve 16x^2+37x+10=0
Ans: x=-0.31 or x=-2

Q8461) Solve 12x^2+24x+9=0
Ans: x=-0.5 or x=-1.5

Q8462) Solve 32x^2+41x+9=0
Ans: x=-0.28 or x=-1

Q8463) Solve 6x^2+47x+22=0
Ans: x=-0.5 or x=-7.33

Q8464) Solve 23x^2+48x+25=0
Ans: x=-1 or x=-1.09

Q8465) Solve 22x^2+50x+28=0
Ans: x=-1 or x=-1.27

Q8466) Solve 32x^2+41x+9=0
Ans: x=-0.28 or x=-1

Q8467) Solve 10x^2+33x+27=0
Ans: x=-1.5 or x=-1.8

Q8468) Solve 17x^2+35x+2=0
Ans: x=-0.06 or x=-2

Q8469) Solve 22x^2+40x+18=0
Ans: x=-0.82 or x=-1

Q8470) Solve x^2+12x+35=0
Ans: x=-5 or x=-7

Q8471) Solve 21x^2+49x+14=0
Ans: x=-0.33 or x=-2

Q8472) Solve x^2+16x+28=0
Ans: x=-2 or x=-14

Q8473) Solve 33x^2+26x+5=0
Ans: x=-0.33 or x=-0.45

Q8474) Solve 5x^2+42x+37=0
Ans: x=-1 or x=-7.4

Q8475) Solve 12x^2+8x+1=0
Ans: x=-0.17 or x=-0.5

Q8476) Solve 5x^2+24x+28=0
Ans: x=-2 or x=-2.8

Q8477) Solve 14x^2+15x+4=0
Ans: x=-0.5 or x=-0.57

Q8478) Solve 10x^2+24x+14=0
Ans: x=-1 or x=-1.4

Q8479) Solve 12x^2+36x+24=0
Ans: x=-1 or x=-2

Q8480) Solve 35x^2+38x+8=0
Ans: x=-0.29 or x=-0.8

Q8481) Solve 23x^2+40x+17=0
Ans: x=-0.74 or x=-1

Q8482) Solve 24x^2+50x+4=0
Ans: x=-0.08 or x=-2

Q8483) Solve 46x^2+49x+3=0
Ans: x=-0.07 or x=-1

Q8484) Solve 21x^2+38x+5=0
Ans: x=-0.14 or x=-1.67

Q8485) Solve 16x^2+29x+13=0
Ans: x=-0.81 or x=-1

Q8486) Solve 16x^2+12x+2=0
Ans: x=-0.25 or x=-0.5

Q8487) Solve 3x^2+15x+12=0
Ans: x=-1 or x=-4

Q8488) Solve 8x^2+33x+34=0
Ans: x=-2 or x=-2.12

Q8489) Solve 9x^2+33x+24=0
Ans: x=-1 or x=-2.67

Q8490) Solve 13x^2+46x+33=0
Ans: x=-1 or x=-2.54

Q8491) Solve 9x^2+40x+44=0
Ans: x=-2 or x=-2.44

Q8492) Solve 39x^2+40x+9=0
Ans: x=-0.33 or x=-0.69

Q8493) Solve 14x^2+25x+11=0
Ans: x=-0.79 or x=-1

Q8494) Solve 17x^2+26x+9=0
Ans: x=-0.53 or x=-1

Q8495) Solve 27x^2+41x+14=0
Ans: x=-0.52 or x=-1

Q8496) Solve 39x^2+44x+12=0
Ans: x=-0.46 or x=-0.67

Q8497) Solve 4x^2+45x+11=0
Ans: x=-0.25 or x=-11

Q8498) Solve 8x^2+38x+45=0
Ans: x=-2.25 or x=-2.5

Q8499) Solve 17x^2+18x+1=0
Ans: x=-0.06 or x=-1

Q8500) Solve 18x^2+45x+28=0
Ans: x=-1.17 or x=-1.33

Q8501) Solve 25x^2+25x+4=0
Ans: x=-0.2 or x=-0.8

Q8502) Solve 7x^2+23x+16=0
Ans: x=-1 or x=-2.29

Q8503) Solve 2x^2+17x+36=0
Ans: x=-4 or x=-4.5

Q8504) Solve 6x^2+31x+5=0
Ans: x=-0.17 or x=-5

Q8505) Solve x^2+13x+30=0
Ans: x=-3 or x=-10

Q8506) Solve 16x^2+40x+16=0
Ans: x=-0.5 or x=-2

Q8507) Solve 36x^2+37x+7=0
Ans: x=-0.25 or x=-0.78

Q8508) Solve 21x^2+31x+10=0
Ans: x=-0.48 or x=-1

Q8509) Solve 16x^2+50x+6=0
Ans: x=-0.12 or x=-3

Q8510) Solve 12x^2+44x+35=0
Ans: x=-1.17 or x=-2.5

Q8511) Solve 48x^2+48x+12=0
Ans: x=-0.5 or x=-0.5

Q8512) Solve 3x^2+19x+20=0
Ans: x=-1.33 or x=-5

Q8513) Solve 42x^2+43x+11=0
Ans: x=-0.5 or x=-0.52

Q8514) Solve 6x^2+43x+7=0
Ans: x=-0.17 or x=-7

Q8515) Solve 6x^2+50x+16=0
Ans: x=-0.33 or x=-8

Q8516) Solve 49x^2+14x+1=0
Ans: x=-0.14 or x=-0.14

Q8517) Solve 4x^2+14x+6=0
Ans: x=-0.5 or x=-3

Q8518) Solve 19x^2+50x+24=0
Ans: x=-0.63 or x=-2

Q8519) Solve 6x^2+35x+29=0
Ans: x=-1 or x=-4.83

Q8520) Solve 42x^2+35x+7=0
Ans: x=-0.33 or x=-0.5

Q8521) Solve 8x^2+33x+34=0
Ans: x=-2 or x=-2.12

Q8522) Solve 35x^2+47x+6=0
Ans: x=-0.14 or x=-1.2

Q8523) Solve 28x^2+15x+2=0
Ans: x=-0.25 or x=-0.29

Q8524) Solve 8x^2+35x+12=0
Ans: x=-0.37 or x=-4

Q8525) Solve 13x^2+16x+3=0
Ans: x=-0.23 or x=-1

Q8526) Solve 36x^2+45x+14=0
Ans: x=-0.58 or x=-0.67

Q8527) Solve 2x^2+12x+10=0
Ans: x=-1 or x=-5

Q8528) Solve 18x^2+45x+28=0
Ans: x=-1.17 or x=-1.33

Q8529) Solve 19x^2+31x+12=0
Ans: x=-0.63 or x=-1

Q8530) Solve 2x^2+33x+16=0
Ans: x=-0.5 or x=-16

Q8531) Solve 40x^2+39x+9=0
Ans: x=-0.37 or x=-0.6

Q8532) Solve 8x^2+33x+4=0
Ans: x=-0.12 or x=-4

Q8533) Solve 12x^2+16x+4=0
Ans: x=-0.33 or x=-1

Q8534) Solve 7x^2+29x+4=0
Ans: x=-0.14 or x=-4

Q8535) Solve 9x^2+26x+16=0
Ans: x=-0.89 or x=-2

Q8536) Solve 12x^2+28x+15=0
Ans: x=-0.83 or x=-1.5

Q8537) Solve 4x^2+23x+30=0
Ans: x=-2 or x=-3.75

Q8538) Solve 12x^2+49x+49=0
Ans: x=-1.75 or x=-2.33

Q8539) Solve 19x^2+41x+6=0
Ans: x=-0.16 or x=-2

Q8540) Solve 6x^2+19x+13=0
Ans: x=-1 or x=-2.17

Q8541) Solve 14x^2+43x+33=0
Ans: x=-1.5 or x=-1.57

Q8542) Solve 25x^2+50x+25=0
Ans: x=-1 or x=-1

Q8543) Solve 7x^2+33x+36=0
Ans: x=-1.71 or x=-3

Q8544) Solve 4x^2+21x+20=0
Ans: x=-1.25 or x=-4

Q8545) Solve 19x^2+43x+10=0
Ans: x=-0.26 or x=-2

Q8546) Solve 8x^2+34x+36=0
Ans: x=-2 or x=-2.25

Q8547) Solve 21x^2+37x+16=0
Ans: x=-0.76 or x=-1

Q8548) Solve 45x^2+41x+4=0
Ans: x=-0.11 or x=-0.8

Q8549) Solve 6x^2+49x+30=0
Ans: x=-0.67 or x=-7.5

Q8550) Solve 2x^2+21x+27=0
Ans: x=-1.5 or x=-9

Q8551) Solve 29x^2+35x+6=0
Ans: x=-0.21 or x=-1

Q8552) Solve 20x^2+41x+9=0
Ans: x=-0.25 or x=-1.8

Q8553) Solve 10x^2+49x+18=0
Ans: x=-0.4 or x=-4.5

Q8554) Solve 16x^2+41x+18=0
Ans: x=-0.56 or x=-2

Q8555) Solve 3x^2+37x+44=0
Ans: x=-1.33 or x=-11

Q8556) Solve 12x^2+26x+12=0
Ans: x=-0.67 or x=-1.5

Q8557) Solve 35x^2+37x+2=0
Ans: x=-0.06 or x=-1

Q8558) Solve 27x^2+30x+7=0
Ans: x=-0.33 or x=-0.78

Q8559) Solve 4x^2+15x+11=0
Ans: x=-1 or x=-2.75

Q8560) Solve 7x^2+35x+28=0
Ans: x=-1 or x=-4

Q8561) Solve 22x^2+17x+3=0
Ans: x=-0.27 or x=-0.5

Q8562) Solve 7x^2+43x+40=0
Ans: x=-1.14 or x=-5

Q8563) Solve 5x^2+10x+5=0
Ans: x=-1 or x=-1

Q8564) Solve 29x^2+39x+10=0
Ans: x=-0.34 or x=-1

Q8565) Solve 27x^2+46x+19=0
Ans: x=-0.7 or x=-1

Q8566) Solve 9x^2+19x+10=0
Ans: x=-1 or x=-1.11

Q8567) Solve 3x^2+18x+27=0
Ans: x=-3 or x=-3

Q8568) Solve 2x^2+20x+18=0
Ans: x=-1 or x=-9

Q8569) Solve 22x^2+23x+6=0
Ans: x=-0.5 or x=-0.55

Q8570) Solve 50x^2+37x+6=0
Ans: x=-0.24 or x=-0.5

Q8571) Solve 42x^2+31x+4=0
Ans: x=-0.17 or x=-0.57

Q8572) Solve 3x^2+36x+33=0
Ans: x=-1 or x=-11

Q8573) Solve 32x^2+12x+1=0
Ans: x=-0.12 or x=-0.25

Q8574) Solve 14x^2+48x+40=0
Ans: x=-1.43 or x=-2

Q8575) Solve 14x^2+44x+32=0
Ans: x=-1.14 or x=-2

Q8576) Solve 4x^2+24x+35=0
Ans: x=-2.5 or x=-3.5

Q8577) Solve 36x^2+30x+4=0
Ans: x=-0.17 or x=-0.67

Q8578) Solve 21x^2+48x+27=0
Ans: x=-1 or x=-1.29

Q8579) Solve 4x^2+34x+42=0
Ans: x=-1.5 or x=-7

Q8580) Solve 24x^2+44x+12=0
Ans: x=-0.33 or x=-1.5

Q8581) Solve 19x^2+21x+2=0
Ans: x=-0.11 or x=-1

Q8582) Solve 31x^2+41x+10=0
Ans: x=-0.32 or x=-1

Q8583) Solve 11x^2+49x+38=0
Ans: x=-1 or x=-3.45

Q8584) Solve 6x^2+21x+18=0
Ans: x=-1.5 or x=-2

Q8585) Solve 10x^2+16x+6=0
Ans: x=-0.6 or x=-1

Q8586) Solve 22x^2+37x+15=0
Ans: x=-0.68 or x=-1

Q8587) Solve 3x^2+11x+10=0
Ans: x=-1.67 or x=-2

Q8588) Solve 21x^2+44x+15=0
Ans: x=-0.43 or x=-1.67

Q8589) Solve 8x^2+50x+12=0
Ans: x=-0.25 or x=-6

Q8590) Solve 9x^2+28x+3=0
Ans: x=-0.11 or x=-3

Q8591) Solve 44x^2+37x+3=0
Ans: x=-0.09 or x=-0.75

Q8592) Solve 10x^2+49x+18=0
Ans: x=-0.4 or x=-4.5

Q8593) Solve 6x^2+20x+6=0
Ans: x=-0.33 or x=-3

Q8594) Solve 3x^2+19x+16=0
Ans: x=-1 or x=-5.33

Q8595) Solve 4x^2+36x+45=0
Ans: x=-1.5 or x=-7.5

Q8596) Solve 10x^2+45x+20=0
Ans: x=-0.5 or x=-4

Q8597) Solve 27x^2+37x+10=0
Ans: x=-0.37 or x=-1

Q8598) Solve 20x^2+32x+12=0
Ans: x=-0.6 or x=-1

Q8599) Solve 26x^2+29x+3=0
Ans: x=-0.12 or x=-1

Q8600) Solve 14x^2+22x+8=0
Ans: x=-0.57 or x=-1

Q8601) Solve 5x^2+47x+18=0
Ans: x=-0.4 or x=-9

Q8602) Solve 16x^2+20x+6=0
Ans: x=-0.5 or x=-0.75

Q8603) Solve 5x^2+22x+17=0
Ans: x=-1 or x=-3.4

Q8604) Solve 6x^2+41x+44=0
Ans: x=-1.33 or x=-5.5

Q8605) Solve 2x^2+12x+18=0
Ans: x=-3 or x=-3

Q8606) Solve 15x^2+47x+14=0
Ans: x=-0.33 or x=-2.8

Q8607) Solve 5x^2+50x+45=0
Ans: x=-1 or x=-9

Q8608) Solve 28x^2+44x+15=0
Ans: x=-0.5 or x=-1.07

Q8609) Solve 22x^2+27x+8=0
Ans: x=-0.5 or x=-0.73

Q8610) Solve 17x^2+35x+2=0
Ans: x=-0.06 or x=-2

Q8611) Solve 9x^2+14x+5=0
Ans: x=-0.56 or x=-1

Q8612) Solve 2x^2+35x+33=0
Ans: x=-1 or x=-16.5

Q8613) Solve 18x^2+33x+9=0
Ans: x=-0.33 or x=-1.5

Q8614) Solve 24x^2+11x+1=0
Ans: x=-0.12 or x=-0.33

Q8615) Solve 27x^2+33x+10=0
Ans: x=-0.56 or x=-0.67

Q8616) Solve 18x^2+36x+18=0
Ans: x=-1 or x=-1

Q8617) Solve 14x^2+32x+8=0
Ans: x=-0.29 or x=-2

Q8618) Solve 6x^2+49x+30=0
Ans: x=-0.67 or x=-7.5

Q8619) Solve 15x^2+32x+16=0
Ans: x=-0.8 or x=-1.33

Q8620) Solve 7x^2+30x+32=0
Ans: x=-2 or x=-2.29

Q8621) Solve 3x^2+34x+31=0
Ans: x=-1 or x=-10.33

Q8622) Solve 6x^2+25x+21=0
Ans: x=-1.17 or x=-3

Q8623) Solve 25x^2+39x+14=0
Ans: x=-0.56 or x=-1

Q8624) Solve 5x^2+43x+38=0
Ans: x=-1 or x=-7.6

Q8625) Solve 19x^2+50x+24=0
Ans: x=-0.63 or x=-2

Q8626) Solve 12x^2+37x+11=0
Ans: x=-0.33 or x=-2.75

Q8627) Solve 10x^2+18x+8=0
Ans: x=-0.8 or x=-1

Q8628) Solve 39x^2+22x+3=0
Ans: x=-0.23 or x=-0.33

Q8629) Solve 7x^2+40x+48=0
Ans: x=-1.71 or x=-4

Q8630) Solve 25x^2+26x+1=0
Ans: x=-0.04 or x=-1

Q8631) Solve 2x^2+49x+47=0
Ans: x=-1 or x=-23.5

Q8632) Solve 8x^2+24x+18=0
Ans: x=-1.5 or x=-1.5

Q8633) Solve 40x^2+34x+6=0
Ans: x=-0.25 or x=-0.6

Q8634) Solve 16x^2+34x+13=0
Ans: x=-0.5 or x=-1.62

Q8635) Solve 4x^2+32x+15=0
Ans: x=-0.5 or x=-7.5

Q8636) Solve 2x^2+12x+10=0
Ans: x=-1 or x=-5

Q8637) Solve 15x^2+35x+20=0
Ans: x=-1 or x=-1.33

Q8638) Solve 3x^2+23x+20=0
Ans: x=-1 or x=-6.67

Q8639) Solve 15x^2+49x+24=0
Ans: x=-0.6 or x=-2.67

Q8640) Solve 4x^2+24x+20=0
Ans: x=-1 or x=-5

Q8641) Solve 40x^2+46x+6=0
Ans: x=-0.15 or x=-1

Q8642) Solve 21x^2+19x+4=0
Ans: x=-0.33 or x=-0.57

Q8643) Solve 40x^2+23x+3=0
Ans: x=-0.2 or x=-0.37

Q8644) Solve 3x^2+25x+50=0
Ans: x=-3.33 or x=-5

Q8645) Solve 16x^2+42x+20=0
Ans: x=-0.62 or x=-2

Q8646) Solve 13x^2+44x+36=0
Ans: x=-1.38 or x=-2

Q8647) Solve 16x^2+43x+27=0
Ans: x=-1 or x=-1.69

Q8648) Solve 24x^2+34x+5=0
Ans: x=-0.17 or x=-1.25

Q8649) Solve x^2+31x+30=0
Ans: x=-1 or x=-30

Q8650) Solve x^2+37x+36=0
Ans: x=-1 or x=-36

Q8651) Solve 26x^2+43x+17=0
Ans: x=-0.65 or x=-1

Q8652) Solve 6x^2+43x+37=0
Ans: x=-1 or x=-6.17

Q8653) Solve 11x^2+25x+14=0
Ans: x=-1 or x=-1.27

Q8654) Solve 27x^2+18x+3=0
Ans: x=-0.33 or x=-0.33

Q8655) Solve 19x^2+50x+24=0
Ans: x=-0.63 or x=-2

Q8656) Solve 25x^2+48x+23=0
Ans: x=-0.92 or x=-1

Q8657) Solve x^2+5x+4=0
Ans: x=-1 or x=-4

Q8658) Solve 39x^2+35x+6=0
Ans: x=-0.23 or x=-0.67

Q8659) Solve 42x^2+32x+6=0
Ans: x=-0.33 or x=-0.43

Q8660) Solve 12x^2+46x+40=0
Ans: x=-1.33 or x=-2.5

Q8661) Solve 25x^2+26x+1=0
Ans: x=-0.04 or x=-1

Q8662) Solve 36x^2+45x+9=0
Ans: x=-0.25 or x=-1

Q8663) Solve 12x^2+39x+30=0
Ans: x=-1.25 or x=-2

Q8664) Solve 9x^2+18x+8=0
Ans: x=-0.67 or x=-1.33

Q8665) Solve 13x^2+18x+5=0
Ans: x=-0.38 or x=-1

Q8666) Solve 14x^2+33x+18=0
Ans: x=-0.86 or x=-1.5

Q8667) Solve 6x^2+16x+10=0
Ans: x=-1 or x=-1.67

Q8668) Solve 4x^2+7x+3=0
Ans: x=-0.75 or x=-1

Q8669) Solve 5x^2+46x+9=0
Ans: x=-0.2 or x=-9

Q8670) Solve 9x^2+43x+34=0
Ans: x=-1 or x=-3.78

Q8671) Solve 3x^2+28x+25=0
Ans: x=-1 or x=-8.33

Q8672) Solve 44x^2+45x+1=0
Ans: x=-0.02 or x=-1

Q8673) Solve 11x^2+36x+25=0
Ans: x=-1 or x=-2.27

Q8674) Solve 15x^2+31x+10=0
Ans: x=-0.4 or x=-1.67

Q8675) Solve 2x^2+15x+22=0
Ans: x=-2 or x=-5.5

Q8676) Solve 21x^2+32x+12=0
Ans: x=-0.67 or x=-0.86

Q8677) Solve 36x^2+45x+9=0
Ans: x=-0.25 or x=-1

Q8678) Solve x^2+25x+24=0
Ans: x=-1 or x=-24

Q8679) Solve 22x^2+40x+18=0
Ans: x=-0.82 or x=-1

Q8680) Solve 3x^2+48x+45=0
Ans: x=-1 or x=-15

Q8681) Solve 30x^2+29x+7=0
Ans: x=-0.47 or x=-0.5

Q8682) Solve 10x^2+46x+48=0
Ans: x=-1.6 or x=-3

Q8683) Solve 11x^2+24x+4=0
Ans: x=-0.18 or x=-2

Q8684) Solve 22x^2+39x+17=0
Ans: x=-0.77 or x=-1

Q8685) Solve 5x^2+36x+7=0
Ans: x=-0.2 or x=-7

Q8686) Solve 21x^2+41x+18=0
Ans: x=-0.67 or x=-1.29

Q8687) Solve 2x^2+8x+8=0
Ans: x=-2 or x=-2

Q8688) Solve 14x^2+28x+14=0
Ans: x=-1 or x=-1

Q8689) Solve 7x^2+39x+44=0
Ans: x=-1.57 or x=-4

Q8690) Solve 15x^2+30x+15=0
Ans: x=-1 or x=-1

Q8691) Solve 36x^2+32x+7=0
Ans: x=-0.39 or x=-0.5

Q8692) Solve 5x^2+22x+21=0
Ans: x=-1.4 or x=-3

Q8693) Solve 6x^2+20x+14=0
Ans: x=-1 or x=-2.33

Q8694) Solve 30x^2+43x+11=0
Ans: x=-0.33 or x=-1.1

Q8695) Solve 24x^2+26x+5=0
Ans: x=-0.25 or x=-0.83

Q8696) Solve 49x^2+28x+3=0
Ans: x=-0.14 or x=-0.43

Q8697) Solve 36x^2+41x+8=0
Ans: x=-0.25 or x=-0.89

Q8698) Solve 15x^2+25x+10=0
Ans: x=-0.67 or x=-1

Q8699) Solve 15x^2+41x+26=0
Ans: x=-1 or x=-1.73

Q8700) Solve 6x^2+28x+22=0
Ans: x=-1 or x=-3.67

Q8701) Solve 20x^2+33x+10=0
Ans: x=-0.4 or x=-1.25

Q8702) Solve 12x^2+10x+2=0
Ans: x=-0.33 or x=-0.5

Q8703) Solve 18x^2+49x+10=0
Ans: x=-0.22 or x=-2.5

Q8704) Solve 18x^2+49x+10=0
Ans: x=-0.22 or x=-2.5

Q8705) Solve 10x^2+19x+7=0
Ans: x=-0.5 or x=-1.4

Q8706) Solve 8x^2+40x+50=0
Ans: x=-2.5 or x=-2.5

Q8707) Solve 24x^2+38x+14=0
Ans: x=-0.58 or x=-1

Q8708) Solve 28x^2+38x+12=0
Ans: x=-0.5 or x=-0.86

Q8709) Solve 15x^2+42x+27=0
Ans: x=-1 or x=-1.8

Q8710) Solve 8x^2+16x+6=0
Ans: x=-0.5 or x=-1.5

Q8711) Solve 27x^2+48x+21=0
Ans: x=-0.78 or x=-1

Q8712) Solve 3x^2+34x+31=0
Ans: x=-1 or x=-10.33

Q8713) Solve 3x^2+29x+40=0
Ans: x=-1.67 or x=-8

Q8714) Solve 2x^2+11x+5=0
Ans: x=-0.5 or x=-5

Q8715) Solve 7x^2+46x+39=0
Ans: x=-1 or x=-5.57

Q8716) Solve 6x^2+35x+49=0
Ans: x=-2.33 or x=-3.5

Q8717) Solve x^2+8x+7=0
Ans: x=-1 or x=-7

Q8718) Solve 11x^2+18x+7=0
Ans: x=-0.64 or x=-1

Q8719) Solve 6x^2+43x+7=0
Ans: x=-0.17 or x=-7

Q8720) Solve 20x^2+39x+18=0
Ans: x=-0.75 or x=-1.2

Q8721) Solve 10x^2+43x+28=0
Ans: x=-0.8 or x=-3.5

Q8722) Solve 7x^2+18x+11=0
Ans: x=-1 or x=-1.57

Q8723) Solve 20x^2+39x+7=0
Ans: x=-0.2 or x=-1.75

Q8724) Solve 7x^2+21x+14=0
Ans: x=-1 or x=-2

Q8725) Solve 40x^2+38x+6=0
Ans: x=-0.2 or x=-0.75

Q8726) Solve 5x^2+42x+37=0
Ans: x=-1 or x=-7.4

Q8727) Solve 29x^2+41x+12=0
Ans: x=-0.41 or x=-1

Q8728) Solve 12x^2+38x+28=0
Ans: x=-1.17 or x=-2

Q8729) Solve 17x^2+45x+22=0
Ans: x=-0.65 or x=-2

Q8730) Solve 10x^2+39x+17=0
Ans: x=-0.5 or x=-3.4

Q8731) Solve 48x^2+32x+5=0
Ans: x=-0.25 or x=-0.42

Q8732) Solve 16x^2+36x+18=0
Ans: x=-0.75 or x=-1.5

Q8733) Solve 4x^2+10x+6=0
Ans: x=-1 or x=-1.5

Q8734) Solve 36x^2+45x+11=0
Ans: x=-0.33 or x=-0.92

Q8735) Solve 6x^2+31x+14=0
Ans: x=-0.5 or x=-4.67

Q8736) Solve 9x^2+41x+32=0
Ans: x=-1 or x=-3.56

Q8737) Solve 33x^2+34x+1=0
Ans: x=-0.03 or x=-1

Q8738) Solve 24x^2+46x+7=0
Ans: x=-0.17 or x=-1.75

Q8739) Solve 4x^2+21x+27=0
Ans: x=-2.25 or x=-3

Q8740) Solve 11x^2+38x+15=0
Ans: x=-0.45 or x=-3

Q8741) Solve 48x^2+41x+6=0
Ans: x=-0.19 or x=-0.67

Q8742) Solve 24x^2+22x+5=0
Ans: x=-0.42 or x=-0.5

Q8743) Solve 2x^2+21x+19=0
Ans: x=-1 or x=-9.5

Q8744) Solve 31x^2+34x+3=0
Ans: x=-0.1 or x=-1

Q8745) Solve 22x^2+24x+2=0
Ans: x=-0.09 or x=-1

Q8746) Solve 6x^2+46x+28=0
Ans: x=-0.67 or x=-7

Q8747) Solve 16x^2+48x+36=0
Ans: x=-1.5 or x=-1.5

Q8748) Solve x^2+26x+48=0
Ans: x=-2 or x=-24

Q8749) Solve 3x^2+11x+6=0
Ans: x=-0.67 or x=-3

Q8750) Solve 24x^2+40x+16=0
Ans: x=-0.67 or x=-1

Q8751) Solve 18x^2+24x+6=0
Ans: x=-0.33 or x=-1

Q8752) Solve 18x^2+49x+31=0
Ans: x=-1 or x=-1.72

Q8753) Solve 4x^2+18x+14=0
Ans: x=-1 or x=-3.5

Q8754) Solve 24x^2+50x+24=0
Ans: x=-0.75 or x=-1.33

Q8755) Solve 5x^2+29x+20=0
Ans: x=-0.8 or x=-5

Q8756) Solve 29x^2+30x+1=0
Ans: x=-0.03 or x=-1

Q8757) Solve 3x^2+33x+30=0
Ans: x=-1 or x=-10

Q8758) Solve 4x^2+31x+42=0
Ans: x=-1.75 or x=-6

Q8759) Solve 2x^2+7x+5=0
Ans: x=-1 or x=-2.5

Q8760) Solve 20x^2+37x+8=0
Ans: x=-0.25 or x=-1.6

Q8761) Solve 6x^2+44x+14=0
Ans: x=-0.33 or x=-7

Q8762) Solve 6x^2+35x+11=0
Ans: x=-0.33 or x=-5.5

Q8763) Solve 2x^2+21x+40=0
Ans: x=-2.5 or x=-8

Q8764) Solve 24x^2+37x+13=0
Ans: x=-0.54 or x=-1

Q8765) Solve 7x^2+34x+39=0
Ans: x=-1.86 or x=-3

Q8766) Solve 33x^2+38x+9=0
Ans: x=-0.33 or x=-0.82

Q8767) Solve 15x^2+25x+10=0
Ans: x=-0.67 or x=-1

Q8768) Solve 5x^2+38x+48=0
Ans: x=-1.6 or x=-6

Q8769) Solve x^2+17x+30=0
Ans: x=-2 or x=-15

Q8770) Solve x^2+5x+6=0
Ans: x=-2 or x=-3

Q8771) Solve 6x^2+23x+20=0
Ans: x=-1.33 or x=-2.5

Q8772) Solve 31x^2+50x+19=0
Ans: x=-0.61 or x=-1

Q8773) Solve 34x^2+47x+13=0
Ans: x=-0.38 or x=-1

Q8774) Solve 3x^2+31x+28=0
Ans: x=-1 or x=-9.33

Q8775) Solve 6x^2+34x+28=0
Ans: x=-1 or x=-4.67

Q8776) Solve 22x^2+25x+3=0
Ans: x=-0.14 or x=-1

Q8777) Solve 5x^2+47x+42=0
Ans: x=-1 or x=-8.4

Q8778) Solve 9x^2+43x+50=0
Ans: x=-2 or x=-2.78

Q8779) Solve 12x^2+15x+3=0
Ans: x=-0.25 or x=-1

Q8780) Solve 11x^2+39x+28=0
Ans: x=-1 or x=-2.55

Q8781) Solve 43x^2+44x+1=0
Ans: x=-0.02 or x=-1

Q8782) Solve 9x^2+21x+10=0
Ans: x=-0.67 or x=-1.67

Q8783) Solve 27x^2+48x+13=0
Ans: x=-0.33 or x=-1.44

Q8784) Solve 30x^2+31x+5=0
Ans: x=-0.2 or x=-0.83

Q8785) Solve 11x^2+44x+33=0
Ans: x=-1 or x=-3

Q8786) Solve 4x^2+32x+39=0
Ans: x=-1.5 or x=-6.5

Q8787) Solve 3x^2+19x+28=0
Ans: x=-2.33 or x=-4

Q8788) Solve 5x^2+14x+8=0
Ans: x=-0.8 or x=-2

Q8789) Solve 30x^2+13x+1=0
Ans: x=-0.1 or x=-0.33

Q8790) Solve 15x^2+43x+30=0
Ans: x=-1.2 or x=-1.67

Q8791) Solve 15x^2+34x+8=0
Ans: x=-0.27 or x=-2

Q8792) Solve 12x^2+49x+39=0
Ans: x=-1.08 or x=-3

Q8793) Solve 34x^2+29x+6=0
Ans: x=-0.35 or x=-0.5

Q8794) Solve 30x^2+43x+15=0
Ans: x=-0.6 or x=-0.83

Q8795) Solve 10x^2+31x+3=0
Ans: x=-0.1 or x=-3

Q8796) Solve 33x^2+37x+4=0
Ans: x=-0.12 or x=-1

Q8797) Solve 3x^2+17x+20=0
Ans: x=-1.67 or x=-4

Q8798) Solve 12x^2+49x+39=0
Ans: x=-1.08 or x=-3

Q8799) Solve 10x^2+44x+48=0
Ans: x=-2 or x=-2.4

Q8800) Solve 14x^2+34x+20=0
Ans: x=-1 or x=-1.43

Q8801) Solve 13x^2+40x+27=0
Ans: x=-1 or x=-2.08

Q8802) Solve 16x^2+41x+18=0
Ans: x=-0.56 or x=-2

Q8803) Solve 9x^2+43x+50=0
Ans: x=-2 or x=-2.78

Q8804) Solve 4x^2+8x+4=0
Ans: x=-1 or x=-1

Q8805) Solve 11x^2+41x+30=0
Ans: x=-1 or x=-2.73

Q8806) Solve 8x^2+16x+8=0
Ans: x=-1 or x=-1

Q8807) Solve 26x^2+15x+1=0
Ans: x=-0.08 or x=-0.5

Q8808) Solve 2x^2+9x+7=0
Ans: x=-1 or x=-3.5

Q8809) Solve 8x^2+43x+44=0
Ans: x=-1.37 or x=-4

Q8810) Solve 50x^2+15x+1=0
Ans: x=-0.1 or x=-0.2

Q8811) Solve 7x^2+43x+40=0
Ans: x=-1.14 or x=-5

Q8812) Solve 12x^2+35x+25=0
Ans: x=-1.25 or x=-1.67

Q8813) Solve 13x^2+19x+6=0
Ans: x=-0.46 or x=-1

Q8814) Solve 4x^2+21x+27=0
Ans: x=-2.25 or x=-3

Q8815) Solve 28x^2+41x+15=0
Ans: x=-0.71 or x=-0.75

Q8816) Solve 2x^2+17x+36=0
Ans: x=-4 or x=-4.5

Q8817) Solve 3x^2+14x+16=0
Ans: x=-2 or x=-2.67

Q8818) Solve 30x^2+34x+8=0
Ans: x=-0.33 or x=-0.8

Q8819) Solve 17x^2+32x+15=0
Ans: x=-0.88 or x=-1

Q8820) Solve 4x^2+34x+42=0
Ans: x=-1.5 or x=-7

Q8821) Solve 7x^2+24x+17=0
Ans: x=-1 or x=-2.43

Q8822) Solve 14x^2+48x+34=0
Ans: x=-1 or x=-2.43

Q8823) Solve 30x^2+31x+5=0
Ans: x=-0.2 or x=-0.83

Q8824) Solve 5x^2+21x+18=0
Ans: x=-1.2 or x=-3

Q8825) Solve 2x^2+45x+22=0
Ans: x=-0.5 or x=-22

Q8826) Solve 25x^2+45x+20=0
Ans: x=-0.8 or x=-1

Q8827) Solve 7x^2+41x+30=0
Ans: x=-0.86 or x=-5

Q8828) Solve 6x^2+31x+35=0
Ans: x=-1.67 or x=-3.5

Q8829) Solve 14x^2+30x+4=0
Ans: x=-0.14 or x=-2

Q8830) Solve 35x^2+36x+1=0
Ans: x=-0.03 or x=-1

Q8831) Solve 18x^2+11x+1=0
Ans: x=-0.11 or x=-0.5

Q8832) Solve 48x^2+50x+13=0
Ans: x=-0.5 or x=-0.54

Q8833) Solve 21x^2+50x+25=0
Ans: x=-0.71 or x=-1.67

Q8834) Solve 12x^2+43x+38=0
Ans: x=-1.58 or x=-2

Q8835) Solve 9x^2+40x+31=0
Ans: x=-1 or x=-3.44

Q8836) Solve 50x^2+25x+2=0
Ans: x=-0.1 or x=-0.4

Q8837) Solve 26x^2+41x+15=0
Ans: x=-0.58 or x=-1

Q8838) Solve 4x^2+36x+17=0
Ans: x=-0.5 or x=-8.5

Q8839) Solve 12x^2+38x+28=0
Ans: x=-1.17 or x=-2

Q8840) Solve 9x^2+39x+36=0
Ans: x=-1.33 or x=-3

Q8841) Solve 9x^2+22x+13=0
Ans: x=-1 or x=-1.44

Q8842) Solve 18x^2+45x+18=0
Ans: x=-0.5 or x=-2

Q8843) Solve 9x^2+45x+36=0
Ans: x=-1 or x=-4

Q8844) Solve 16x^2+23x+7=0
Ans: x=-0.44 or x=-1

Q8845) Solve 22x^2+46x+24=0
Ans: x=-1 or x=-1.09

Q8846) Solve 41x^2+42x+1=0
Ans: x=-0.02 or x=-1

Q8847) Solve 32x^2+28x+5=0
Ans: x=-0.25 or x=-0.62

Q8848) Solve 30x^2+50x+20=0
Ans: x=-0.67 or x=-1

Q8849) Solve 17x^2+27x+10=0
Ans: x=-0.59 or x=-1

Q8850) Solve 8x^2+38x+9=0
Ans: x=-0.25 or x=-4.5

Q8851) Solve 15x^2+42x+27=0
Ans: x=-1 or x=-1.8

Q8852) Solve 22x^2+45x+18=0
Ans: x=-0.55 or x=-1.5

Q8853) Solve 30x^2+26x+4=0
Ans: x=-0.2 or x=-0.67

Q8854) Solve 22x^2+47x+6=0
Ans: x=-0.14 or x=-2

Q8855) Solve 8x^2+27x+22=0
Ans: x=-1.37 or x=-2

Q8856) Solve 12x^2+34x+14=0
Ans: x=-0.5 or x=-2.33

Q8857) Solve 13x^2+45x+32=0
Ans: x=-1 or x=-2.46

Q8858) Solve 22x^2+46x+24=0
Ans: x=-1 or x=-1.09

Q8859) Solve 18x^2+39x+21=0
Ans: x=-1 or x=-1.17

Q8860) Solve 15x^2+38x+23=0
Ans: x=-1 or x=-1.53

Q8861) Solve 21x^2+28x+7=0
Ans: x=-0.33 or x=-1

Q8862) Solve 9x^2+31x+12=0
Ans: x=-0.44 or x=-3

Q8863) Solve 12x^2+31x+14=0
Ans: x=-0.58 or x=-2

Q8864) Solve 36x^2+34x+8=0
Ans: x=-0.44 or x=-0.5

Q8865) Solve 24x^2+47x+20=0
Ans: x=-0.62 or x=-1.33

Q8866) Solve 2x^2+27x+46=0
Ans: x=-2 or x=-11.5

Q8867) Solve 35x^2+44x+9=0
Ans: x=-0.26 or x=-1

Q8868) Solve 34x^2+39x+5=0
Ans: x=-0.15 or x=-1

Q8869) Solve 42x^2+44x+2=0
Ans: x=-0.05 or x=-1

Q8870) Solve 6x^2+35x+25=0
Ans: x=-0.83 or x=-5

Q8871) Solve 41x^2+42x+1=0
Ans: x=-0.02 or x=-1

Q8872) Solve 20x^2+12x+1=0
Ans: x=-0.1 or x=-0.5

Q8873) Solve 28x^2+44x+15=0
Ans: x=-0.5 or x=-1.07

Q8874) Solve 44x^2+47x+3=0
Ans: x=-0.07 or x=-1

Q8875) Solve 10x^2+36x+18=0
Ans: x=-0.6 or x=-3

Q8876) Solve 4x^2+24x+27=0
Ans: x=-1.5 or x=-4.5

Q8877) Solve 30x^2+16x+2=0
Ans: x=-0.2 or x=-0.33

Q8878) Solve 24x^2+11x+1=0
Ans: x=-0.12 or x=-0.33

Q8879) Solve 7x^2+37x+46=0
Ans: x=-2 or x=-3.29

Q8880) Solve 2x^2+17x+33=0
Ans: x=-3 or x=-5.5

Q8881) Solve 4x^2+19x+12=0
Ans: x=-0.75 or x=-4

Q8882) Solve 4x^2+11x+7=0
Ans: x=-1 or x=-1.75

Q8883) Solve 18x^2+31x+11=0
Ans: x=-0.5 or x=-1.22

Q8884) Solve 2x^2+21x+27=0
Ans: x=-1.5 or x=-9

Q8885) Solve 35x^2+37x+2=0
Ans: x=-0.06 or x=-1

Q8886) Solve 4x^2+44x+40=0
Ans: x=-1 or x=-10

Q8887) Solve 11x^2+17x+6=0
Ans: x=-0.55 or x=-1

Q8888) Solve 27x^2+42x+16=0
Ans: x=-0.67 or x=-0.89

Q8889) Solve x^2+14x+24=0
Ans: x=-2 or x=-12

Q8890) Solve 6x^2+17x+10=0
Ans: x=-0.83 or x=-2

Q8891) Solve 48x^2+28x+2=0
Ans: x=-0.08 or x=-0.5

Q8892) Solve 45x^2+47x+12=0
Ans: x=-0.44 or x=-0.6

Q8893) Solve x^2+35x+34=0
Ans: x=-1 or x=-34

Q8894) Solve 20x^2+24x+7=0
Ans: x=-0.5 or x=-0.7

Q8895) Solve 28x^2+29x+1=0
Ans: x=-0.04 or x=-1

Q8896) Solve 2x^2+12x+10=0
Ans: x=-1 or x=-5

Q8897) Solve 22x^2+46x+24=0
Ans: x=-1 or x=-1.09

Q8898) Solve 29x^2+43x+14=0
Ans: x=-0.48 or x=-1

Q8899) Solve 12x^2+32x+21=0
Ans: x=-1.17 or x=-1.5

Q8900) Solve 9x^2+47x+10=0
Ans: x=-0.22 or x=-5

Q8901) Solve 6x^2+29x+30=0
Ans: x=-1.5 or x=-3.33

Q8902) Solve 7x^2+43x+6=0
Ans: x=-0.14 or x=-6

Q8903) Solve 49x^2+49x+12=0
Ans: x=-0.43 or x=-0.57

Q8904) Solve x^2+23x+42=0
Ans: x=-2 or x=-21

Q8905) Solve 2x^2+7x+5=0
Ans: x=-1 or x=-2.5

Q8906) Solve 19x^2+28x+9=0
Ans: x=-0.47 or x=-1

Q8907) Solve 26x^2+39x+13=0
Ans: x=-0.5 or x=-1

Q8908) Solve 4x^2+27x+35=0
Ans: x=-1.75 or x=-5

Q8909) Solve 3x^2+45x+42=0
Ans: x=-1 or x=-14

Q8910) Solve 14x^2+24x+10=0
Ans: x=-0.71 or x=-1

Q8911) Solve 24x^2+16x+2=0
Ans: x=-0.17 or x=-0.5

Q8912) Solve 11x^2+37x+30=0
Ans: x=-1.36 or x=-2

Q8913) Solve 14x^2+46x+32=0
Ans: x=-1 or x=-2.29

Q8914) Solve 10x^2+19x+9=0
Ans: x=-0.9 or x=-1

Q8915) Solve 31x^2+47x+16=0
Ans: x=-0.52 or x=-1

Q8916) Solve 33x^2+36x+3=0
Ans: x=-0.09 or x=-1

Q8917) Solve 15x^2+24x+9=0
Ans: x=-0.6 or x=-1

Q8918) Solve 8x^2+45x+25=0
Ans: x=-0.62 or x=-5

Q8919) Solve 3x^2+20x+28=0
Ans: x=-2 or x=-4.67

Q8920) Solve 7x^2+31x+24=0
Ans: x=-1 or x=-3.43

Q8921) Solve x^2+10x+16=0
Ans: x=-2 or x=-8

Q8922) Solve 9x^2+32x+15=0
Ans: x=-0.56 or x=-3

Q8923) Solve x^2+12x+27=0
Ans: x=-3 or x=-9

Q8924) Solve 11x^2+23x+12=0
Ans: x=-1 or x=-1.09

Q8925) Solve 17x^2+27x+10=0
Ans: x=-0.59 or x=-1

Q8926) Solve 16x^2+40x+16=0
Ans: x=-0.5 or x=-2

Q8927) Solve 15x^2+37x+18=0
Ans: x=-0.67 or x=-1.8

Q8928) Solve 25x^2+43x+18=0
Ans: x=-0.72 or x=-1

Q8929) Solve 21x^2+26x+5=0
Ans: x=-0.24 or x=-1

Q8930) Solve 6x^2+33x+27=0
Ans: x=-1 or x=-4.5

Q8931) Solve 14x^2+35x+14=0
Ans: x=-0.5 or x=-2

Q8932) Solve 12x^2+44x+32=0
Ans: x=-1 or x=-2.67

Q8933) Solve 10x^2+31x+13=0
Ans: x=-0.5 or x=-2.6

Q8934) Solve 14x^2+30x+16=0
Ans: x=-1 or x=-1.14

Q8935) Solve x^2+7x+12=0
Ans: x=-3 or x=-4

Q8936) Solve 11x^2+37x+30=0
Ans: x=-1.36 or x=-2

Q8937) Solve 6x^2+49x+49=0
Ans: x=-1.17 or x=-7

Q8938) Solve 12x^2+44x+24=0
Ans: x=-0.67 or x=-3

Q8939) Solve 17x^2+44x+27=0
Ans: x=-1 or x=-1.59

Q8940) Solve 14x^2+47x+15=0
Ans: x=-0.36 or x=-3

Q8941) Solve 13x^2+46x+40=0
Ans: x=-1.54 or x=-2

Q8942) Solve 16x^2+26x+10=0
Ans: x=-0.62 or x=-1

Q8943) Solve 30x^2+42x+12=0
Ans: x=-0.4 or x=-1

Q8944) Solve 30x^2+47x+16=0
Ans: x=-0.5 or x=-1.07

Q8945) Solve 40x^2+49x+9=0
Ans: x=-0.22 or x=-1

Q8946) Solve 21x^2+46x+24=0
Ans: x=-0.86 or x=-1.33

Q8947) Solve 44x^2+45x+9=0
Ans: x=-0.27 or x=-0.75

Q8948) Solve 20x^2+49x+9=0
Ans: x=-0.2 or x=-2.25

Q8949) Solve 7x^2+34x+27=0
Ans: x=-1 or x=-3.86

Q8950) Solve 20x^2+40x+15=0
Ans: x=-0.5 or x=-1.5

Q8951) Solve 8x^2+34x+30=0
Ans: x=-1.25 or x=-3

Q8952) Solve 11x^2+20x+9=0
Ans: x=-0.82 or x=-1

Q8953) Solve 12x^2+40x+25=0
Ans: x=-0.83 or x=-2.5

Q8954) Solve 15x^2+37x+18=0
Ans: x=-0.67 or x=-1.8

Q8955) Solve 17x^2+48x+31=0
Ans: x=-1 or x=-1.82

Q8956) Solve 45x^2+39x+8=0
Ans: x=-0.33 or x=-0.53

Q8957) Solve 2x^2+35x+48=0
Ans: x=-1.5 or x=-16

Q8958) Solve 28x^2+42x+14=0
Ans: x=-0.5 or x=-1

Q8959) Solve 4x^2+25x+36=0
Ans: x=-2.25 or x=-4

Q8960) Solve 4x^2+42x+38=0
Ans: x=-1 or x=-9.5

Q8961) Solve 34x^2+45x+14=0
Ans: x=-0.5 or x=-0.82

Q8962) Solve 20x^2+49x+30=0
Ans: x=-1.2 or x=-1.25

Q8963) Solve 5x^2+26x+32=0
Ans: x=-2 or x=-3.2

Q8964) Solve 4x^2+33x+29=0
Ans: x=-1 or x=-7.25

Q8965) Solve 18x^2+48x+14=0
Ans: x=-0.33 or x=-2.33

Q8966) Solve 12x^2+29x+15=0
Ans: x=-0.75 or x=-1.67

Q8967) Solve 23x^2+43x+20=0
Ans: x=-0.87 or x=-1

Q8968) Solve 36x^2+47x+15=0
Ans: x=-0.56 or x=-0.75

Q8969) Solve 31x^2+35x+4=0
Ans: x=-0.13 or x=-1

Q8970) Solve 14x^2+30x+4=0
Ans: x=-0.14 or x=-2

Q8971) Solve 2x^2+47x+23=0
Ans: x=-0.5 or x=-23

Q8972) Solve 21x^2+48x+12=0
Ans: x=-0.29 or x=-2

Q8973) Solve 48x^2+50x+2=0
Ans: x=-0.04 or x=-1

Q8974) Solve 9x^2+19x+10=0
Ans: x=-1 or x=-1.11

Q8975) Solve 7x^2+36x+29=0
Ans: x=-1 or x=-4.14

Q8976) Solve 22x^2+43x+21=0
Ans: x=-0.95 or x=-1

Q8977) Solve 35x^2+39x+10=0
Ans: x=-0.4 or x=-0.71

Q8978) Solve 19x^2+48x+29=0
Ans: x=-1 or x=-1.53

Q8979) Solve 3x^2+29x+26=0
Ans: x=-1 or x=-8.67

Q8980) Solve 10x^2+15x+5=0
Ans: x=-0.5 or x=-1

Q8981) Solve 40x^2+48x+8=0
Ans: x=-0.2 or x=-1

Q8982) Solve 32x^2+36x+7=0
Ans: x=-0.25 or x=-0.87

Q8983) Solve 8x^2+50x+12=0
Ans: x=-0.25 or x=-6

Q8984) Solve 5x^2+34x+29=0
Ans: x=-1 or x=-5.8

Q8985) Solve 14x^2+46x+12=0
Ans: x=-0.29 or x=-3

Q8986) Solve 30x^2+31x+8=0
Ans: x=-0.5 or x=-0.53

Q8987) Solve 19x^2+45x+26=0
Ans: x=-1 or x=-1.37

Q8988) Solve 22x^2+47x+18=0
Ans: x=-0.5 or x=-1.64

Q8989) Solve x^2+13x+40=0
Ans: x=-5 or x=-8

Q8990) Solve 32x^2+36x+4=0
Ans: x=-0.12 or x=-1

Q8991) Solve 6x^2+13x+2=0
Ans: x=-0.17 or x=-2

Q8992) Solve 46x^2+25x+1=0
Ans: x=-0.04 or x=-0.5

Q8993) Solve 32x^2+28x+5=0
Ans: x=-0.25 or x=-0.62

Q8994) Solve 9x^2+28x+19=0
Ans: x=-1 or x=-2.11

Q8995) Solve 3x^2+25x+28=0
Ans: x=-1.33 or x=-7

Q8996) Solve 2x^2+49x+24=0
Ans: x=-0.5 or x=-24

Q8997) Solve 10x^2+27x+18=0
Ans: x=-1.2 or x=-1.5

Q8998) Solve 3x^2+22x+32=0
Ans: x=-2 or x=-5.33

Q8999) Solve 4x^2+37x+40=0
Ans: x=-1.25 or x=-8

Q9000) Solve 20x^2+31x+11=0
Ans: x=-0.55 or x=-1

Q9001) Solve 31x^2+40x+9=0
Ans: x=-0.29 or x=-1

Q9002) Solve 27x^2+12x+1=0
Ans: x=-0.11 or x=-0.33

Q9003) Solve 24x^2+40x+6=0
Ans: x=-0.17 or x=-1.5

Q9004) Solve 12x^2+38x+26=0
Ans: x=-1 or x=-2.17

Q9005) Solve 18x^2+49x+26=0
Ans: x=-0.72 or x=-2

Q9006) Solve 5x^2+41x+42=0
Ans: x=-1.2 or x=-7

Q9007) Solve 42x^2+13x+1=0
Ans: x=-0.14 or x=-0.17

Q9008) Solve 15x^2+47x+28=0
Ans: x=-0.8 or x=-2.33

Q9009) Solve 4x^2+24x+20=0
Ans: x=-1 or x=-5

Q9010) Solve 6x^2+29x+35=0
Ans: x=-2.33 or x=-2.5

Q9011) Solve 12x^2+29x+15=0
Ans: x=-0.75 or x=-1.67

Q9012) Solve 40x^2+44x+4=0
Ans: x=-0.1 or x=-1

Q9013) Solve 6x^2+34x+28=0
Ans: x=-1 or x=-4.67

Q9014) Solve 38x^2+41x+11=0
Ans: x=-0.5 or x=-0.58

Q9015) Solve 10x^2+29x+19=0
Ans: x=-1 or x=-1.9

Q9016) Solve 26x^2+40x+14=0
Ans: x=-0.54 or x=-1

Q9017) Solve 9x^2+31x+12=0
Ans: x=-0.44 or x=-3

Q9018) Solve 24x^2+40x+6=0
Ans: x=-0.17 or x=-1.5

Q9019) Solve 4x^2+45x+50=0
Ans: x=-1.25 or x=-10

Q9020) Solve 9x^2+43x+34=0
Ans: x=-1 or x=-3.78

Q9021) Solve 14x^2+43x+20=0
Ans: x=-0.57 or x=-2.5

Q9022) Solve 36x^2+47x+11=0
Ans: x=-0.31 or x=-1

Q9023) Solve 15x^2+38x+7=0
Ans: x=-0.2 or x=-2.33

Q9024) Solve 10x^2+7x+1=0
Ans: x=-0.2 or x=-0.5

Q9025) Solve 2x^2+15x+18=0
Ans: x=-1.5 or x=-6

Q9026) Solve 30x^2+29x+4=0
Ans: x=-0.17 or x=-0.8

Q9027) Solve 38x^2+40x+2=0
Ans: x=-0.05 or x=-1

Q9028) Solve 5x^2+36x+31=0
Ans: x=-1 or x=-6.2

Q9029) Solve 15x^2+46x+31=0
Ans: x=-1 or x=-2.07

Q9030) Solve x^2+11x+24=0
Ans: x=-3 or x=-8

Q9031) Solve 16x^2+48x+32=0
Ans: x=-1 or x=-2

Q9032) Solve 4x^2+32x+48=0
Ans: x=-2 or x=-6

Q9033) Solve 18x^2+11x+1=0
Ans: x=-0.11 or x=-0.5

Q9034) Solve 3x^2+8x+4=0
Ans: x=-0.67 or x=-2

Q9035) Solve 16x^2+28x+10=0
Ans: x=-0.5 or x=-1.25

Q9036) Solve 16x^2+45x+29=0
Ans: x=-1 or x=-1.81

Q9037) Solve 4x^2+14x+10=0
Ans: x=-1 or x=-2.5

Q9038) Solve 13x^2+50x+48=0
Ans: x=-1.85 or x=-2

Q9039) Solve 2x^2+20x+42=0
Ans: x=-3 or x=-7

Q9040) Solve 36x^2+13x+1=0
Ans: x=-0.11 or x=-0.25

Q9041) Solve 13x^2+46x+21=0
Ans: x=-0.54 or x=-3

Q9042) Solve 9x^2+29x+20=0
Ans: x=-1 or x=-2.22

Q9043) Solve 32x^2+49x+17=0
Ans: x=-0.53 or x=-1

Q9044) Solve 8x^2+27x+22=0
Ans: x=-1.37 or x=-2

Q9045) Solve x^2+12x+11=0
Ans: x=-1 or x=-11

Q9046) Solve 39x^2+35x+6=0
Ans: x=-0.23 or x=-0.67

Q9047) Solve 33x^2+49x+18=0
Ans: x=-0.67 or x=-0.82

Q9048) Solve 16x^2+46x+33=0
Ans: x=-1.37 or x=-1.5

Q9049) Solve 28x^2+46x+6=0
Ans: x=-0.14 or x=-1.5

Q9050) Solve 20x^2+43x+21=0
Ans: x=-0.75 or x=-1.4

Q9051) Solve 20x^2+42x+4=0
Ans: x=-0.1 or x=-2

Q9052) Solve 4x^2+6x+2=0
Ans: x=-0.5 or x=-1

Q9053) Solve 26x^2+33x+7=0
Ans: x=-0.27 or x=-1

Q9054) Solve 15x^2+47x+36=0
Ans: x=-1.33 or x=-1.8

Q9055) Solve 28x^2+43x+9=0
Ans: x=-0.25 or x=-1.29

Q9056) Solve 8x^2+37x+20=0
Ans: x=-0.62 or x=-4

Q9057) Solve x^2+40x+39=0
Ans: x=-1 or x=-39

Q9058) Solve 39x^2+44x+12=0
Ans: x=-0.46 or x=-0.67

Q9059) Solve 8x^2+48x+40=0
Ans: x=-1 or x=-5

Q9060) Solve 8x^2+23x+15=0
Ans: x=-1 or x=-1.87

Q9061) Solve 14x^2+43x+30=0
Ans: x=-1.07 or x=-2

Q9062) Solve 36x^2+49x+10=0
Ans: x=-0.25 or x=-1.11

Q9063) Solve 20x^2+40x+15=0
Ans: x=-0.5 or x=-1.5

Q9064) Solve 12x^2+43x+38=0
Ans: x=-1.58 or x=-2

Q9065) Solve 10x^2+33x+26=0
Ans: x=-1.3 or x=-2

Q9066) Solve 7x^2+47x+40=0
Ans: x=-1 or x=-5.71

Q9067) Solve 40x^2+22x+1=0
Ans: x=-0.05 or x=-0.5

Q9068) Solve 16x^2+50x+25=0
Ans: x=-0.62 or x=-2.5

Q9069) Solve 29x^2+47x+18=0
Ans: x=-0.62 or x=-1

Q9070) Solve 6x^2+40x+34=0
Ans: x=-1 or x=-5.67

Q9071) Solve 13x^2+27x+14=0
Ans: x=-1 or x=-1.08

Q9072) Solve 36x^2+49x+10=0
Ans: x=-0.25 or x=-1.11

Q9073) Solve 9x^2+25x+16=0
Ans: x=-1 or x=-1.78

Q9074) Solve 12x^2+29x+17=0
Ans: x=-1 or x=-1.42

Q9075) Solve 2x^2+22x+48=0
Ans: x=-3 or x=-8

Q9076) Solve 18x^2+49x+10=0
Ans: x=-0.22 or x=-2.5

Q9077) Solve 6x^2+41x+48=0
Ans: x=-1.5 or x=-5.33

Q9078) Solve 5x^2+17x+14=0
Ans: x=-1.4 or x=-2

Q9079) Solve 8x^2+44x+20=0
Ans: x=-0.5 or x=-5

Q9080) Solve 15x^2+43x+26=0
Ans: x=-0.87 or x=-2

Q9081) Solve 15x^2+24x+9=0
Ans: x=-0.6 or x=-1

Q9082) Solve 12x^2+35x+8=0
Ans: x=-0.25 or x=-2.67

Q9083) Solve x^2+13x+36=0
Ans: x=-4 or x=-9

Q9084) Solve 16x^2+21x+5=0
Ans: x=-0.31 or x=-1

Q9085) Solve 10x^2+39x+27=0
Ans: x=-0.9 or x=-3

Q9086) Solve 24x^2+47x+23=0
Ans: x=-0.96 or x=-1

Q9087) Solve x^2+39x+38=0
Ans: x=-1 or x=-38

Q9088) Solve 17x^2+43x+18=0
Ans: x=-0.53 or x=-2

Q9089) Solve 39x^2+42x+3=0
Ans: x=-0.08 or x=-1

Q9090) Solve 48x^2+50x+12=0
Ans: x=-0.37 or x=-0.67

Q9091) Solve 7x^2+10x+3=0
Ans: x=-0.43 or x=-1

Q9092) Solve 22x^2+28x+6=0
Ans: x=-0.27 or x=-1

Q9093) Solve 3x^2+14x+15=0
Ans: x=-1.67 or x=-3

Q9094) Solve 36x^2+40x+11=0
Ans: x=-0.5 or x=-0.61

Q9095) Solve 26x^2+29x+8=0
Ans: x=-0.5 or x=-0.62

Q9096) Solve 5x^2+28x+39=0
Ans: x=-2.6 or x=-3

Q9097) Solve 7x^2+34x+27=0
Ans: x=-1 or x=-3.86

Q9098) Solve 19x^2+34x+15=0
Ans: x=-0.79 or x=-1

Q9099) Solve 22x^2+31x+9=0
Ans: x=-0.41 or x=-1

Q9100) Solve 6x^2+9x+3=0
Ans: x=-0.5 or x=-1

Q9101) Solve 7x^2+31x+34=0
Ans: x=-2 or x=-2.43

Q9102) Solve 16x^2+8x+1=0
Ans: x=-0.25 or x=-0.25

Q9103) Solve 12x^2+43x+10=0
Ans: x=-0.25 or x=-3.33

Q9104) Solve 10x^2+29x+21=0
Ans: x=-1.4 or x=-1.5

Q9105) Solve 20x^2+44x+21=0
Ans: x=-0.7 or x=-1.5

Q9106) Solve 12x^2+36x+27=0
Ans: x=-1.5 or x=-1.5

Q9107) Solve 10x^2+50x+40=0
Ans: x=-1 or x=-4

Q9108) Solve 2x^2+43x+21=0
Ans: x=-0.5 or x=-21

Q9109) Solve 18x^2+9x+1=0
Ans: x=-0.17 or x=-0.33

Q9110) Solve 8x^2+40x+48=0
Ans: x=-2 or x=-3

Q9111) Solve 9x^2+36x+36=0
Ans: x=-2 or x=-2

Q9112) Solve 10x^2+29x+18=0
Ans: x=-0.9 or x=-2

Q9113) Solve 21x^2+49x+14=0
Ans: x=-0.33 or x=-2

Q9114) Solve 22x^2+47x+25=0
Ans: x=-1 or x=-1.14

Q9115) Solve 2x^2+21x+27=0
Ans: x=-1.5 or x=-9

Q9116) Solve 5x^2+27x+22=0
Ans: x=-1 or x=-4.4

Q9117) Solve 3x^2+28x+25=0
Ans: x=-1 or x=-8.33

Q9118) Solve 15x^2+41x+14=0
Ans: x=-0.4 or x=-2.33

Q9119) Solve 8x^2+38x+44=0
Ans: x=-2 or x=-2.75

Q9120) Solve 13x^2+40x+3=0
Ans: x=-0.08 or x=-3

Q9121) Solve 3x^2+29x+46=0
Ans: x=-2 or x=-7.67

Q9122) Solve 2x^2+15x+28=0
Ans: x=-3.5 or x=-4

Q9123) Solve 2x^2+19x+39=0
Ans: x=-3 or x=-6.5

Q9124) Solve x^2+10x+9=0
Ans: x=-1 or x=-9

Q9125) Solve 5x^2+34x+24=0
Ans: x=-0.8 or x=-6

Q9126) Solve 4x^2+46x+22=0
Ans: x=-0.5 or x=-11

Q9127) Solve x^2+31x+30=0
Ans: x=-1 or x=-30

Q9128) Solve 2x^2+19x+24=0
Ans: x=-1.5 or x=-8

Q9129) Solve 28x^2+28x+7=0
Ans: x=-0.5 or x=-0.5

Q9130) Solve 8x^2+26x+18=0
Ans: x=-1 or x=-2.25

Q9131) Solve 18x^2+27x+7=0
Ans: x=-0.33 or x=-1.17

Q9132) Solve 9x^2+13x+4=0
Ans: x=-0.44 or x=-1

Q9133) Solve 40x^2+31x+6=0
Ans: x=-0.37 or x=-0.4

Q9134) Solve 15x^2+27x+12=0
Ans: x=-0.8 or x=-1

Q9135) Solve x^2+36x+35=0
Ans: x=-1 or x=-35

Q9136) Solve 15x^2+37x+14=0
Ans: x=-0.47 or x=-2

Q9137) Solve 6x^2+13x+5=0
Ans: x=-0.5 or x=-1.67

Q9138) Solve 20x^2+36x+13=0
Ans: x=-0.5 or x=-1.3

Q9139) Solve 9x^2+30x+25=0
Ans: x=-1.67 or x=-1.67

Q9140) Solve 27x^2+36x+12=0
Ans: x=-0.67 or x=-0.67

Q9141) Solve 13x^2+44x+36=0
Ans: x=-1.38 or x=-2

Q9142) Solve 18x^2+43x+17=0
Ans: x=-0.5 or x=-1.89

Q9143) Solve 5x^2+20x+20=0
Ans: x=-2 or x=-2

Q9144) Solve 29x^2+45x+16=0
Ans: x=-0.55 or x=-1

Q9145) Solve 15x^2+48x+9=0
Ans: x=-0.2 or x=-3

Q9146) Solve 28x^2+19x+3=0
Ans: x=-0.25 or x=-0.43

Q9147) Solve 50x^2+37x+6=0
Ans: x=-0.24 or x=-0.5

Q9148) Solve 25x^2+35x+12=0
Ans: x=-0.6 or x=-0.8

Q9149) Solve 3x^2+29x+18=0
Ans: x=-0.67 or x=-9

Q9150) Solve 10x^2+23x+9=0
Ans: x=-0.5 or x=-1.8

Q9151) Solve x^2+5x+4=0
Ans: x=-1 or x=-4

Q9152) Solve 44x^2+38x+8=0
Ans: x=-0.36 or x=-0.5

Q9153) Solve 4x^2+40x+36=0
Ans: x=-1 or x=-9

Q9154) Solve 17x^2+40x+23=0
Ans: x=-1 or x=-1.35

Q9155) Solve 10x^2+47x+48=0
Ans: x=-1.5 or x=-3.2

Q9156) Solve 42x^2+41x+10=0
Ans: x=-0.48 or x=-0.5

Q9157) Solve 6x^2+9x+3=0
Ans: x=-0.5 or x=-1

Q9158) Solve 7x^2+12x+5=0
Ans: x=-0.71 or x=-1

Q9159) Solve 2x^2+17x+35=0
Ans: x=-3.5 or x=-5

Q9160) Solve 48x^2+46x+10=0
Ans: x=-0.33 or x=-0.62

Q9161) Solve 31x^2+41x+10=0
Ans: x=-0.32 or x=-1

Q9162) Solve 24x^2+42x+15=0
Ans: x=-0.5 or x=-1.25

Q9163) Solve 28x^2+44x+16=0
Ans: x=-0.57 or x=-1

Q9164) Solve 15x^2+46x+32=0
Ans: x=-1.07 or x=-2

Q9165) Solve 5x^2+42x+16=0
Ans: x=-0.4 or x=-8

Q9166) Solve 6x^2+25x+26=0
Ans: x=-2 or x=-2.17

Q9167) Solve 8x^2+42x+27=0
Ans: x=-0.75 or x=-4.5

Q9168) Solve 32x^2+40x+8=0
Ans: x=-0.25 or x=-1

Q9169) Solve 12x^2+7x+1=0
Ans: x=-0.25 or x=-0.33

Q9170) Solve 12x^2+44x+35=0
Ans: x=-1.17 or x=-2.5

Q9171) Solve 6x^2+15x+9=0
Ans: x=-1 or x=-1.5

Q9172) Solve 9x^2+29x+6=0
Ans: x=-0.22 or x=-3

Q9173) Solve 44x^2+46x+12=0
Ans: x=-0.5 or x=-0.55

Q9174) Solve 3x^2+18x+24=0
Ans: x=-2 or x=-4

Q9175) Solve 12x^2+28x+11=0
Ans: x=-0.5 or x=-1.83

Q9176) Solve 11x^2+30x+16=0
Ans: x=-0.73 or x=-2

Q9177) Solve 27x^2+42x+15=0
Ans: x=-0.56 or x=-1

Q9178) Solve 29x^2+42x+13=0
Ans: x=-0.45 or x=-1

Q9179) Solve 36x^2+43x+12=0
Ans: x=-0.44 or x=-0.75

Q9180) Solve 6x^2+17x+5=0
Ans: x=-0.33 or x=-2.5

Q9181) Solve 9x^2+47x+10=0
Ans: x=-0.22 or x=-5

Q9182) Solve 30x^2+44x+14=0
Ans: x=-0.47 or x=-1

Q9183) Solve 12x^2+46x+30=0
Ans: x=-0.83 or x=-3

Q9184) Solve 8x^2+6x+1=0
Ans: x=-0.25 or x=-0.5

Q9185) Solve 6x^2+37x+50=0
Ans: x=-2 or x=-4.17

Q9186) Solve 19x^2+48x+20=0
Ans: x=-0.53 or x=-2

Q9187) Solve 20x^2+50x+30=0
Ans: x=-1 or x=-1.5

Q9188) Solve 4x^2+20x+21=0
Ans: x=-1.5 or x=-3.5

Q9189) Solve 22x^2+30x+8=0
Ans: x=-0.36 or x=-1

Q9190) Solve 21x^2+44x+20=0
Ans: x=-0.67 or x=-1.43

Q9191) Solve 8x^2+34x+8=0
Ans: x=-0.25 or x=-4

Q9192) Solve 18x^2+48x+14=0
Ans: x=-0.33 or x=-2.33

Q9193) Solve 12x^2+44x+19=0
Ans: x=-0.5 or x=-3.17

Q9194) Solve 16x^2+41x+18=0
Ans: x=-0.56 or x=-2

Q9195) Solve 10x^2+23x+9=0
Ans: x=-0.5 or x=-1.8

Q9196) Solve 28x^2+24x+5=0
Ans: x=-0.36 or x=-0.5

Q9197) Solve 12x^2+49x+39=0
Ans: x=-1.08 or x=-3

Q9198) Solve 20x^2+22x+6=0
Ans: x=-0.5 or x=-0.6

Q9199) Solve 16x^2+40x+16=0
Ans: x=-0.5 or x=-2

Q9200) Solve 16x^2+17x+1=0
Ans: x=-0.06 or x=-1

Q9201) Solve 7x^2+31x+12=0
Ans: x=-0.43 or x=-4

Q9202) Solve 16x^2+49x+3=0
Ans: x=-0.06 or x=-3

Q9203) Solve 22x^2+39x+14=0
Ans: x=-0.5 or x=-1.27

Q9204) Solve 27x^2+49x+22=0
Ans: x=-0.81 or x=-1

Q9205) Solve 48x^2+14x+1=0
Ans: x=-0.12 or x=-0.17

Q9206) Solve 14x^2+45x+25=0
Ans: x=-0.71 or x=-2.5

Q9207) Solve 2x^2+43x+41=0
Ans: x=-1 or x=-20.5

Q9208) Solve 5x^2+34x+29=0
Ans: x=-1 or x=-5.8

Q9209) Solve 2x^2+15x+22=0
Ans: x=-2 or x=-5.5

Q9210) Solve 16x^2+36x+20=0
Ans: x=-1 or x=-1.25

Q9211) Solve 45x^2+30x+5=0
Ans: x=-0.33 or x=-0.33

Q9212) Solve 12x^2+37x+11=0
Ans: x=-0.33 or x=-2.75

Q9213) Solve 44x^2+50x+14=0
Ans: x=-0.5 or x=-0.64

Q9214) Solve 2x^2+20x+18=0
Ans: x=-1 or x=-9

Q9215) Solve 24x^2+45x+21=0
Ans: x=-0.87 or x=-1

Q9216) Solve 19x^2+21x+2=0
Ans: x=-0.11 or x=-1

Q9217) Solve 24x^2+49x+25=0
Ans: x=-1 or x=-1.04

Q9218) Solve x^2+37x+36=0
Ans: x=-1 or x=-36

Q9219) Solve 7x^2+19x+10=0
Ans: x=-0.71 or x=-2

Q9220) Solve 12x^2+49x+37=0
Ans: x=-1 or x=-3.08

Q9221) Solve 36x^2+39x+3=0
Ans: x=-0.08 or x=-1

Q9222) Solve 35x^2+44x+9=0
Ans: x=-0.26 or x=-1

Q9223) Solve 17x^2+25x+8=0
Ans: x=-0.47 or x=-1

Q9224) Solve 3x^2+19x+16=0
Ans: x=-1 or x=-5.33

Q9225) Solve x^2+8x+12=0
Ans: x=-2 or x=-6

Q9226) Solve 33x^2+45x+12=0
Ans: x=-0.36 or x=-1

Q9227) Solve 22x^2+31x+9=0
Ans: x=-0.41 or x=-1

Q9228) Solve 23x^2+33x+10=0
Ans: x=-0.43 or x=-1

Q9229) Solve 16x^2+27x+11=0
Ans: x=-0.69 or x=-1

Q9230) Solve 21x^2+37x+10=0
Ans: x=-0.33 or x=-1.43

Q9231) Solve 4x^2+17x+13=0
Ans: x=-1 or x=-3.25

Q9232) Solve 11x^2+36x+28=0
Ans: x=-1.27 or x=-2

Q9233) Solve 14x^2+47x+20=0
Ans: x=-0.5 or x=-2.86

Q9234) Solve 15x^2+39x+24=0
Ans: x=-1 or x=-1.6

Q9235) Solve 3x^2+29x+26=0
Ans: x=-1 or x=-8.67

Q9236) Solve 12x^2+37x+3=0
Ans: x=-0.08 or x=-3

Q9237) Solve 20x^2+25x+5=0
Ans: x=-0.25 or x=-1

Q9238) Solve 4x^2+40x+36=0
Ans: x=-1 or x=-9

Q9239) Solve 32x^2+32x+8=0
Ans: x=-0.5 or x=-0.5

Q9240) Solve 4x^2+27x+38=0
Ans: x=-2 or x=-4.75

Q9241) Solve 9x^2+24x+15=0
Ans: x=-1 or x=-1.67

Q9242) Solve 12x^2+40x+33=0
Ans: x=-1.5 or x=-1.83

Q9243) Solve 24x^2+29x+5=0
Ans: x=-0.21 or x=-1

Q9244) Solve 25x^2+15x+2=0
Ans: x=-0.2 or x=-0.4

Q9245) Solve 9x^2+14x+5=0
Ans: x=-0.56 or x=-1

Q9246) Solve 11x^2+12x+1=0
Ans: x=-0.09 or x=-1

Q9247) Solve 42x^2+41x+10=0
Ans: x=-0.48 or x=-0.5

Q9248) Solve 13x^2+39x+26=0
Ans: x=-1 or x=-2

Q9249) Solve 4x^2+27x+18=0
Ans: x=-0.75 or x=-6

Q9250) Solve 14x^2+17x+5=0
Ans: x=-0.5 or x=-0.71

Q9251) Solve 7x^2+31x+24=0
Ans: x=-1 or x=-3.43

Q9252) Solve 20x^2+42x+22=0
Ans: x=-1 or x=-1.1

Q9253) Solve 10x^2+45x+45=0
Ans: x=-1.5 or x=-3

Q9254) Solve 3x^2+17x+20=0
Ans: x=-1.67 or x=-4

Q9255) Solve 35x^2+49x+14=0
Ans: x=-0.4 or x=-1

Q9256) Solve 35x^2+43x+8=0
Ans: x=-0.23 or x=-1

Q9257) Solve 24x^2+37x+13=0
Ans: x=-0.54 or x=-1

Q9258) Solve 25x^2+26x+1=0
Ans: x=-0.04 or x=-1

Q9259) Solve 16x^2+44x+30=0
Ans: x=-1.25 or x=-1.5

Q9260) Solve 14x^2+43x+18=0
Ans: x=-0.5 or x=-2.57

Q9261) Solve 2x^2+27x+13=0
Ans: x=-0.5 or x=-13

Q9262) Solve 12x^2+49x+37=0
Ans: x=-1 or x=-3.08

Q9263) Solve 30x^2+35x+5=0
Ans: x=-0.17 or x=-1

Q9264) Solve 3x^2+43x+14=0
Ans: x=-0.33 or x=-14

Q9265) Solve 6x^2+9x+3=0
Ans: x=-0.5 or x=-1

Q9266) Solve 24x^2+30x+6=0
Ans: x=-0.25 or x=-1

Q9267) Solve 24x^2+36x+12=0
Ans: x=-0.5 or x=-1

Q9268) Solve 12x^2+43x+36=0
Ans: x=-1.33 or x=-2.25

Q9269) Solve 44x^2+46x+2=0
Ans: x=-0.05 or x=-1

Q9270) Solve 12x^2+29x+10=0
Ans: x=-0.42 or x=-2

Q9271) Solve 4x^2+36x+32=0
Ans: x=-1 or x=-8

Q9272) Solve 48x^2+40x+7=0
Ans: x=-0.25 or x=-0.58

Q9273) Solve 9x^2+39x+36=0
Ans: x=-1.33 or x=-3

Q9274) Solve 40x^2+46x+12=0
Ans: x=-0.4 or x=-0.75

Q9275) Solve 6x^2+17x+5=0
Ans: x=-0.33 or x=-2.5

Q9276) Solve 12x^2+29x+15=0
Ans: x=-0.75 or x=-1.67

Q9277) Solve 48x^2+20x+2=0
Ans: x=-0.17 or x=-0.25

Q9278) Solve 9x^2+11x+2=0
Ans: x=-0.22 or x=-1

Q9279) Solve 34x^2+23x+3=0
Ans: x=-0.18 or x=-0.5

Q9280) Solve 16x^2+46x+19=0
Ans: x=-0.5 or x=-2.37

Q9281) Solve x^2+36x+35=0
Ans: x=-1 or x=-35

Q9282) Solve 14x^2+31x+6=0
Ans: x=-0.21 or x=-2

Q9283) Solve 17x^2+41x+14=0
Ans: x=-0.41 or x=-2

Q9284) Solve 15x^2+18x+3=0
Ans: x=-0.2 or x=-1

Q9285) Solve 45x^2+43x+10=0
Ans: x=-0.4 or x=-0.56

Q9286) Solve 18x^2+11x+1=0
Ans: x=-0.11 or x=-0.5

Q9287) Solve 6x^2+37x+42=0
Ans: x=-1.5 or x=-4.67

Q9288) Solve 20x^2+44x+17=0
Ans: x=-0.5 or x=-1.7

Q9289) Solve 42x^2+26x+4=0
Ans: x=-0.29 or x=-0.33

Q9290) Solve 50x^2+35x+3=0
Ans: x=-0.1 or x=-0.6

Q9291) Solve 35x^2+31x+6=0
Ans: x=-0.29 or x=-0.6

Q9292) Solve 26x^2+43x+15=0
Ans: x=-0.5 or x=-1.15

Q9293) Solve 22x^2+41x+12=0
Ans: x=-0.36 or x=-1.5

Q9294) Solve 22x^2+50x+12=0
Ans: x=-0.27 or x=-2

Q9295) Solve 2x^2+17x+15=0
Ans: x=-1 or x=-7.5

Q9296) Solve 13x^2+41x+30=0
Ans: x=-1.15 or x=-2

Q9297) Solve 11x^2+42x+31=0
Ans: x=-1 or x=-2.82

Q9298) Solve 18x^2+28x+10=0
Ans: x=-0.56 or x=-1

Q9299) Solve 14x^2+29x+2=0
Ans: x=-0.07 or x=-2

Q9300) Solve 6x^2+35x+46=0
Ans: x=-2 or x=-3.83

Q9301) Solve 40x^2+39x+9=0
Ans: x=-0.37 or x=-0.6

Q9302) Solve 2x^2+29x+27=0
Ans: x=-1 or x=-13.5

Q9303) Solve 16x^2+50x+21=0
Ans: x=-0.5 or x=-2.62

Q9304) Solve 9x^2+48x+15=0
Ans: x=-0.33 or x=-5

Q9305) Solve 7x^2+32x+33=0
Ans: x=-1.57 or x=-3

Q9306) Solve 21x^2+23x+6=0
Ans: x=-0.43 or x=-0.67

Q9307) Solve 6x^2+28x+16=0
Ans: x=-0.67 or x=-4

Q9308) Solve 30x^2+29x+7=0
Ans: x=-0.47 or x=-0.5

Q9309) Solve 10x^2+22x+12=0
Ans: x=-1 or x=-1.2

Q9310) Solve 4x^2+15x+11=0
Ans: x=-1 or x=-2.75

Q9311) Solve 6x^2+26x+8=0
Ans: x=-0.33 or x=-4

Q9312) Solve 6x^2+32x+40=0
Ans: x=-2 or x=-3.33

Q9313) Solve 23x^2+39x+16=0
Ans: x=-0.7 or x=-1

Q9314) Solve 12x^2+41x+15=0
Ans: x=-0.42 or x=-3

Q9315) Solve 5x^2+12x+7=0
Ans: x=-1 or x=-1.4

Q9316) Solve 24x^2+43x+19=0
Ans: x=-0.79 or x=-1

Q9317) Solve 25x^2+38x+13=0
Ans: x=-0.52 or x=-1

Q9318) Solve 38x^2+47x+14=0
Ans: x=-0.5 or x=-0.74

Q9319) Solve 15x^2+43x+30=0
Ans: x=-1.2 or x=-1.67

Q9320) Solve x^2+12x+35=0
Ans: x=-5 or x=-7

Q9321) Solve 25x^2+33x+8=0
Ans: x=-0.32 or x=-1

Q9322) Solve 18x^2+41x+23=0
Ans: x=-1 or x=-1.28

Q9323) Solve 28x^2+27x+5=0
Ans: x=-0.25 or x=-0.71

Q9324) Solve 16x^2+38x+15=0
Ans: x=-0.5 or x=-1.87

Q9325) Solve 42x^2+47x+11=0
Ans: x=-0.33 or x=-0.79

Q9326) Solve 22x^2+30x+8=0
Ans: x=-0.36 or x=-1

Q9327) Solve 5x^2+27x+22=0
Ans: x=-1 or x=-4.4

Q9328) Solve 10x^2+33x+14=0
Ans: x=-0.5 or x=-2.8

Q9329) Solve 16x^2+41x+18=0
Ans: x=-0.56 or x=-2

Q9330) Solve 12x^2+34x+20=0
Ans: x=-0.83 or x=-2

Q9331) Solve 4x^2+8x+4=0
Ans: x=-1 or x=-1

Q9332) Solve 13x^2+24x+11=0
Ans: x=-0.85 or x=-1

Q9333) Solve 22x^2+47x+6=0
Ans: x=-0.14 or x=-2

Q9334) Solve 16x^2+8x+1=0
Ans: x=-0.25 or x=-0.25

Q9335) Solve 3x^2+35x+32=0
Ans: x=-1 or x=-10.67

Q9336) Solve 17x^2+39x+10=0
Ans: x=-0.29 or x=-2

Q9337) Solve 44x^2+19x+2=0
Ans: x=-0.18 or x=-0.25

Q9338) Solve 6x^2+19x+15=0
Ans: x=-1.5 or x=-1.67

Q9339) Solve 36x^2+35x+6=0
Ans: x=-0.22 or x=-0.75

Q9340) Solve 32x^2+48x+18=0
Ans: x=-0.75 or x=-0.75

Q9341) Solve x^2+9x+20=0
Ans: x=-4 or x=-5

Q9342) Solve 16x^2+48x+36=0
Ans: x=-1.5 or x=-1.5

Q9343) Solve 35x^2+12x+1=0
Ans: x=-0.14 or x=-0.2

Q9344) Solve 2x^2+19x+24=0
Ans: x=-1.5 or x=-8

Q9345) Solve 15x^2+31x+16=0
Ans: x=-1 or x=-1.07

Q9346) Solve 3x^2+18x+15=0
Ans: x=-1 or x=-5

Q9347) Solve x^2+34x+33=0
Ans: x=-1 or x=-33

Q9348) Solve 31x^2+34x+3=0
Ans: x=-0.1 or x=-1

Q9349) Solve 11x^2+35x+26=0
Ans: x=-1.18 or x=-2

Q9350) Solve 36x^2+41x+5=0
Ans: x=-0.14 or x=-1

Q9351) Solve 4x^2+23x+33=0
Ans: x=-2.75 or x=-3

Q9352) Solve 21x^2+46x+24=0
Ans: x=-0.86 or x=-1.33

Q9353) Solve 6x^2+13x+6=0
Ans: x=-0.67 or x=-1.5

Q9354) Solve 4x^2+17x+4=0
Ans: x=-0.25 or x=-4

Q9355) Solve 14x^2+41x+15=0
Ans: x=-0.43 or x=-2.5

Q9356) Solve 24x^2+23x+5=0
Ans: x=-0.33 or x=-0.62

Q9357) Solve 32x^2+50x+18=0
Ans: x=-0.56 or x=-1

Q9358) Solve 23x^2+50x+27=0
Ans: x=-1 or x=-1.17

Q9359) Solve 7x^2+40x+48=0
Ans: x=-1.71 or x=-4

Q9360) Solve 35x^2+47x+8=0
Ans: x=-0.2 or x=-1.14

Q9361) Solve 49x^2+14x+1=0
Ans: x=-0.14 or x=-0.14

Q9362) Solve 17x^2+41x+24=0
Ans: x=-1 or x=-1.41

Q9363) Solve 10x^2+33x+20=0
Ans: x=-0.8 or x=-2.5

Q9364) Solve 17x^2+36x+4=0
Ans: x=-0.12 or x=-2

Q9365) Solve 35x^2+27x+4=0
Ans: x=-0.2 or x=-0.57

Q9366) Solve 26x^2+27x+1=0
Ans: x=-0.04 or x=-1

Q9367) Solve 18x^2+28x+10=0
Ans: x=-0.56 or x=-1

Q9368) Solve 3x^2+19x+20=0
Ans: x=-1.33 or x=-5

Q9369) Solve 24x^2+36x+12=0
Ans: x=-0.5 or x=-1

Q9370) Solve 20x^2+30x+10=0
Ans: x=-0.5 or x=-1

Q9371) Solve 26x^2+48x+22=0
Ans: x=-0.85 or x=-1

Q9372) Solve 6x^2+21x+15=0
Ans: x=-1 or x=-2.5

Q9373) Solve 16x^2+50x+6=0
Ans: x=-0.12 or x=-3

Q9374) Solve x^2+23x+22=0
Ans: x=-1 or x=-22

Q9375) Solve 22x^2+28x+6=0
Ans: x=-0.27 or x=-1

Q9376) Solve 15x^2+29x+8=0
Ans: x=-0.33 or x=-1.6

Q9377) Solve 36x^2+31x+3=0
Ans: x=-0.11 or x=-0.75

Q9378) Solve 3x^2+37x+34=0
Ans: x=-1 or x=-11.33

Q9379) Solve 30x^2+43x+15=0
Ans: x=-0.6 or x=-0.83

Q9380) Solve 2x^2+18x+36=0
Ans: x=-3 or x=-6

Q9381) Solve 14x^2+39x+27=0
Ans: x=-1.29 or x=-1.5

Q9382) Solve 8x^2+47x+39=0
Ans: x=-1 or x=-4.87

Q9383) Solve 37x^2+40x+3=0
Ans: x=-0.08 or x=-1

Q9384) Solve 8x^2+34x+15=0
Ans: x=-0.5 or x=-3.75

Q9385) Solve 10x^2+30x+20=0
Ans: x=-1 or x=-2

Q9386) Solve 3x^2+23x+40=0
Ans: x=-2.67 or x=-5

Q9387) Solve 4x^2+20x+9=0
Ans: x=-0.5 or x=-4.5

Q9388) Solve 49x^2+28x+3=0
Ans: x=-0.14 or x=-0.43

Q9389) Solve 9x^2+20x+11=0
Ans: x=-1 or x=-1.22

Q9390) Solve 28x^2+34x+6=0
Ans: x=-0.21 or x=-1

Q9391) Solve 14x^2+44x+30=0
Ans: x=-1 or x=-2.14

Q9392) Solve 16x^2+20x+4=0
Ans: x=-0.25 or x=-1

Q9393) Solve 6x^2+29x+33=0
Ans: x=-1.83 or x=-3

Q9394) Solve 28x^2+45x+18=0
Ans: x=-0.75 or x=-0.86

Q9395) Solve 7x^2+21x+14=0
Ans: x=-1 or x=-2

Q9396) Solve 13x^2+20x+7=0
Ans: x=-0.54 or x=-1

Q9397) Solve 3x^2+43x+14=0
Ans: x=-0.33 or x=-14

Q9398) Solve 32x^2+45x+13=0
Ans: x=-0.41 or x=-1

Q9399) Solve 12x^2+37x+28=0
Ans: x=-1.33 or x=-1.75

Q9400) Solve 21x^2+26x+8=0
Ans: x=-0.57 or x=-0.67

Q9401) Solve 44x^2+32x+5=0
Ans: x=-0.23 or x=-0.5

Q9402) Solve 4x^2+21x+5=0
Ans: x=-0.25 or x=-5

Q9403) Solve 15x^2+32x+4=0
Ans: x=-0.13 or x=-2

Q9404) Solve 22x^2+31x+10=0
Ans: x=-0.5 or x=-0.91

Q9405) Solve 15x^2+47x+34=0
Ans: x=-1.13 or x=-2

Q9406) Solve 20x^2+12x+1=0
Ans: x=-0.1 or x=-0.5

Q9407) Solve 8x^2+41x+5=0
Ans: x=-0.12 or x=-5

Q9408) Solve 27x^2+39x+14=0
Ans: x=-0.67 or x=-0.78

Q9409) Solve 12x^2+45x+33=0
Ans: x=-1 or x=-2.75

Q9410) Solve 5x^2+23x+24=0
Ans: x=-1.6 or x=-3

Q9411) Solve 19x^2+43x+10=0
Ans: x=-0.26 or x=-2

Q9412) Solve x^2+9x+20=0
Ans: x=-4 or x=-5

Q9413) Solve 3x^2+30x+27=0
Ans: x=-1 or x=-9

Q9414) Solve 34x^2+40x+6=0
Ans: x=-0.18 or x=-1

Q9415) Solve 2x^2+21x+34=0
Ans: x=-2 or x=-8.5

Q9416) Solve 20x^2+38x+12=0
Ans: x=-0.4 or x=-1.5

Q9417) Solve 12x^2+21x+9=0
Ans: x=-0.75 or x=-1

Q9418) Solve 22x^2+45x+2=0
Ans: x=-0.05 or x=-2

Q9419) Solve 29x^2+34x+5=0
Ans: x=-0.17 or x=-1

Q9420) Solve 10x^2+46x+36=0
Ans: x=-1 or x=-3.6

Q9421) Solve 21x^2+50x+25=0
Ans: x=-0.71 or x=-1.67

Q9422) Solve 39x^2+32x+4=0
Ans: x=-0.15 or x=-0.67

Q9423) Solve 17x^2+36x+19=0
Ans: x=-1 or x=-1.12

Q9424) Solve x^2+46x+45=0
Ans: x=-1 or x=-45

Q9425) Solve 10x^2+33x+9=0
Ans: x=-0.3 or x=-3

Q9426) Solve 15x^2+43x+22=0
Ans: x=-0.67 or x=-2.2

Q9427) Solve 39x^2+19x+2=0
Ans: x=-0.15 or x=-0.33

Q9428) Solve 15x^2+32x+17=0
Ans: x=-1 or x=-1.13

Q9429) Solve 7x^2+23x+16=0
Ans: x=-1 or x=-2.29

Q9430) Solve x^2+15x+14=0
Ans: x=-1 or x=-14

Q9431) Solve 44x^2+42x+10=0
Ans: x=-0.45 or x=-0.5

Q9432) Solve 2x^2+27x+25=0
Ans: x=-1 or x=-12.5

Q9433) Solve 21x^2+40x+16=0
Ans: x=-0.57 or x=-1.33

Q9434) Solve 7x^2+30x+32=0
Ans: x=-2 or x=-2.29

Q9435) Solve 25x^2+15x+2=0
Ans: x=-0.2 or x=-0.4

Q9436) Solve 6x^2+49x+23=0
Ans: x=-0.5 or x=-7.67

Q9437) Solve 18x^2+21x+6=0
Ans: x=-0.5 or x=-0.67

Q9438) Solve 7x^2+36x+32=0
Ans: x=-1.14 or x=-4

Q9439) Solve 21x^2+46x+25=0
Ans: x=-1 or x=-1.19

Q9440) Solve 4x^2+15x+9=0
Ans: x=-0.75 or x=-3

Q9441) Solve 12x^2+49x+30=0
Ans: x=-0.75 or x=-3.33

Q9442) Solve 32x^2+38x+11=0
Ans: x=-0.5 or x=-0.69

Q9443) Solve 15x^2+32x+4=0
Ans: x=-0.13 or x=-2

Q9444) Solve 9x^2+45x+36=0
Ans: x=-1 or x=-4

Q9445) Solve x^2+4x+3=0
Ans: x=-1 or x=-3

Q9446) Solve 24x^2+34x+7=0
Ans: x=-0.25 or x=-1.17

Q9447) Solve 8x^2+22x+5=0
Ans: x=-0.25 or x=-2.5

Q9448) Solve 10x^2+35x+30=0
Ans: x=-1.5 or x=-2

Q9449) Solve 50x^2+33x+4=0
Ans: x=-0.16 or x=-0.5

Q9450) Solve 10x^2+47x+48=0
Ans: x=-1.5 or x=-3.2

Q9451) Solve 29x^2+33x+4=0
Ans: x=-0.14 or x=-1

Q9452) Solve 9x^2+31x+22=0
Ans: x=-1 or x=-2.44

Q9453) Solve 25x^2+49x+24=0
Ans: x=-0.96 or x=-1

Q9454) Solve 18x^2+23x+5=0
Ans: x=-0.28 or x=-1

Q9455) Solve 45x^2+18x+1=0
Ans: x=-0.07 or x=-0.33

Q9456) Solve 28x^2+30x+2=0
Ans: x=-0.07 or x=-1

Q9457) Solve x^2+34x+33=0
Ans: x=-1 or x=-33

Q9458) Solve 22x^2+28x+6=0
Ans: x=-0.27 or x=-1

Q9459) Solve 13x^2+35x+18=0
Ans: x=-0.69 or x=-2

Q9460) Solve 34x^2+37x+10=0
Ans: x=-0.5 or x=-0.59

Q9461) Solve 29x^2+30x+1=0
Ans: x=-0.03 or x=-1

Q9462) Solve 4x^2+23x+30=0
Ans: x=-2 or x=-3.75

Q9463) Solve 8x^2+32x+32=0
Ans: x=-2 or x=-2

Q9464) Solve x^2+19x+48=0
Ans: x=-3 or x=-16

Q9465) Solve 24x^2+27x+3=0
Ans: x=-0.12 or x=-1

Q9466) Solve 2x^2+49x+47=0
Ans: x=-1 or x=-23.5

Q9467) Solve 14x^2+30x+16=0
Ans: x=-1 or x=-1.14

Q9468) Solve 5x^2+21x+16=0
Ans: x=-1 or x=-3.2

Q9469) Solve 40x^2+22x+3=0
Ans: x=-0.25 or x=-0.3

Q9470) Solve 25x^2+48x+23=0
Ans: x=-0.92 or x=-1

Q9471) Solve 28x^2+16x+1=0
Ans: x=-0.07 or x=-0.5

Q9472) Solve 24x^2+11x+1=0
Ans: x=-0.12 or x=-0.33

Q9473) Solve 5x^2+29x+38=0
Ans: x=-2 or x=-3.8

Q9474) Solve 24x^2+26x+2=0
Ans: x=-0.08 or x=-1

Q9475) Solve 7x^2+43x+40=0
Ans: x=-1.14 or x=-5

Q9476) Solve 21x^2+35x+14=0
Ans: x=-0.67 or x=-1

Q9477) Solve 2x^2+41x+20=0
Ans: x=-0.5 or x=-20

Q9478) Solve 50x^2+40x+6=0
Ans: x=-0.2 or x=-0.6

Q9479) Solve 35x^2+45x+10=0
Ans: x=-0.29 or x=-1

Q9480) Solve 14x^2+48x+34=0
Ans: x=-1 or x=-2.43

Q9481) Solve 18x^2+48x+24=0
Ans: x=-0.67 or x=-2

Q9482) Solve 3x^2+46x+15=0
Ans: x=-0.33 or x=-15

Q9483) Solve 25x^2+49x+24=0
Ans: x=-0.96 or x=-1

Q9484) Solve 4x^2+6x+2=0
Ans: x=-0.5 or x=-1

Q9485) Solve 2x^2+12x+10=0
Ans: x=-1 or x=-5

Q9486) Solve 18x^2+37x+14=0
Ans: x=-0.5 or x=-1.56

Q9487) Solve 26x^2+29x+8=0
Ans: x=-0.5 or x=-0.62

Q9488) Solve 36x^2+37x+1=0
Ans: x=-0.03 or x=-1

Q9489) Solve 10x^2+38x+28=0
Ans: x=-1 or x=-2.8

Q9490) Solve 42x^2+43x+6=0
Ans: x=-0.17 or x=-0.86

Q9491) Solve 12x^2+32x+5=0
Ans: x=-0.17 or x=-2.5

Q9492) Solve 27x^2+47x+20=0
Ans: x=-0.74 or x=-1

Q9493) Solve 2x^2+9x+4=0
Ans: x=-0.5 or x=-4

Q9494) Solve 7x^2+30x+8=0
Ans: x=-0.29 or x=-4

Q9495) Solve 48x^2+28x+4=0
Ans: x=-0.25 or x=-0.33

Q9496) Solve 15x^2+46x+35=0
Ans: x=-1.4 or x=-1.67

Q9497) Solve 17x^2+42x+25=0
Ans: x=-1 or x=-1.47

Q9498) Solve 4x^2+27x+18=0
Ans: x=-0.75 or x=-6

Q9499) Solve 40x^2+14x+1=0
Ans: x=-0.1 or x=-0.25

Q9500) Solve 20x^2+36x+13=0
Ans: x=-0.5 or x=-1.3

Q9501) Solve 42x^2+43x+1=0
Ans: x=-0.02 or x=-1

Q9502) Solve 20x^2+40x+20=0
Ans: x=-1 or x=-1

Q9503) Solve 18x^2+9x+1=0
Ans: x=-0.17 or x=-0.33

Q9504) Solve 8x^2+38x+44=0
Ans: x=-2 or x=-2.75

Q9505) Solve 25x^2+25x+6=0
Ans: x=-0.4 or x=-0.6

Q9506) Solve 22x^2+21x+5=0
Ans: x=-0.45 or x=-0.5

Q9507) Solve 15x^2+20x+5=0
Ans: x=-0.33 or x=-1

Q9508) Solve 27x^2+39x+4=0
Ans: x=-0.11 or x=-1.33

Q9509) Solve 28x^2+30x+8=0
Ans: x=-0.5 or x=-0.57

Q9510) Solve 5x^2+25x+20=0
Ans: x=-1 or x=-4

Q9511) Solve 24x^2+11x+1=0
Ans: x=-0.12 or x=-0.33

Q9512) Solve 14x^2+9x+1=0
Ans: x=-0.14 or x=-0.5

Q9513) Solve 12x^2+32x+5=0
Ans: x=-0.17 or x=-2.5

Q9514) Solve 11x^2+28x+17=0
Ans: x=-1 or x=-1.55

Q9515) Solve 16x^2+26x+3=0
Ans: x=-0.12 or x=-1.5

Q9516) Solve 28x^2+40x+13=0
Ans: x=-0.5 or x=-0.93

Q9517) Solve 18x^2+35x+17=0
Ans: x=-0.94 or x=-1

Q9518) Solve 18x^2+27x+9=0
Ans: x=-0.5 or x=-1

Q9519) Solve 16x^2+35x+6=0
Ans: x=-0.19 or x=-2

Q9520) Solve 19x^2+49x+22=0
Ans: x=-0.58 or x=-2

Q9521) Solve 5x^2+33x+18=0
Ans: x=-0.6 or x=-6

Q9522) Solve 2x^2+37x+35=0
Ans: x=-1 or x=-17.5

Q9523) Solve 8x^2+36x+16=0
Ans: x=-0.5 or x=-4

Q9524) Solve 33x^2+43x+14=0
Ans: x=-0.64 or x=-0.67

Q9525) Solve 44x^2+44x+11=0
Ans: x=-0.5 or x=-0.5

Q9526) Solve 11x^2+27x+16=0
Ans: x=-1 or x=-1.45

Q9527) Solve 31x^2+43x+12=0
Ans: x=-0.39 or x=-1

Q9528) Solve 25x^2+34x+9=0
Ans: x=-0.36 or x=-1

Q9529) Solve 5x^2+33x+18=0
Ans: x=-0.6 or x=-6

Q9530) Solve 24x^2+30x+9=0
Ans: x=-0.5 or x=-0.75

Q9531) Solve 8x^2+44x+48=0
Ans: x=-1.5 or x=-4

Q9532) Solve 10x^2+40x+30=0
Ans: x=-1 or x=-3

Q9533) Solve 11x^2+35x+26=0
Ans: x=-1.18 or x=-2

Q9534) Solve 13x^2+27x+2=0
Ans: x=-0.08 or x=-2

Q9535) Solve 5x^2+22x+24=0
Ans: x=-2 or x=-2.4

Q9536) Solve 24x^2+26x+5=0
Ans: x=-0.25 or x=-0.83

Q9537) Solve 30x^2+39x+12=0
Ans: x=-0.5 or x=-0.8

Q9538) Solve 20x^2+46x+12=0
Ans: x=-0.3 or x=-2

Q9539) Solve 2x^2+40x+38=0
Ans: x=-1 or x=-19

Q9540) Solve 19x^2+23x+4=0
Ans: x=-0.21 or x=-1

Q9541) Solve 10x^2+19x+7=0
Ans: x=-0.5 or x=-1.4

Q9542) Solve 44x^2+24x+1=0
Ans: x=-0.05 or x=-0.5

Q9543) Solve 17x^2+21x+4=0
Ans: x=-0.24 or x=-1

Q9544) Solve 23x^2+33x+10=0
Ans: x=-0.43 or x=-1

Q9545) Solve 24x^2+22x+3=0
Ans: x=-0.17 or x=-0.75

Q9546) Solve 18x^2+39x+15=0
Ans: x=-0.5 or x=-1.67

Q9547) Solve 6x^2+27x+30=0
Ans: x=-2 or x=-2.5

Q9548) Solve 42x^2+45x+3=0
Ans: x=-0.07 or x=-1

Q9549) Solve 4x^2+5x+1=0
Ans: x=-0.25 or x=-1

Q9550) Solve 6x^2+18x+12=0
Ans: x=-1 or x=-2

Q9551) Solve 6x^2+43x+7=0
Ans: x=-0.17 or x=-7

Q9552) Solve 9x^2+41x+46=0
Ans: x=-2 or x=-2.56

Q9553) Solve 8x^2+41x+50=0
Ans: x=-2 or x=-3.12

Q9554) Solve 15x^2+28x+12=0
Ans: x=-0.67 or x=-1.2

Q9555) Solve 28x^2+15x+2=0
Ans: x=-0.25 or x=-0.29

Q9556) Solve 18x^2+29x+10=0
Ans: x=-0.5 or x=-1.11

Q9557) Solve 30x^2+47x+7=0
Ans: x=-0.17 or x=-1.4

Q9558) Solve 6x^2+32x+10=0
Ans: x=-0.33 or x=-5

Q9559) Solve 15x^2+43x+8=0
Ans: x=-0.2 or x=-2.67

Q9560) Solve 9x^2+24x+7=0
Ans: x=-0.33 or x=-2.33

Q9561) Solve 18x^2+35x+13=0
Ans: x=-0.5 or x=-1.44

Q9562) Solve 8x^2+44x+36=0
Ans: x=-1 or x=-4.5

Q9563) Solve 4x^2+21x+20=0
Ans: x=-1.25 or x=-4

Q9564) Solve 8x^2+32x+30=0
Ans: x=-1.5 or x=-2.5

Q9565) Solve 30x^2+39x+12=0
Ans: x=-0.5 or x=-0.8

Q9566) Solve 22x^2+27x+5=0
Ans: x=-0.23 or x=-1

Q9567) Solve 4x^2+32x+15=0
Ans: x=-0.5 or x=-7.5

Q9568) Solve x^2+15x+44=0
Ans: x=-4 or x=-11

Q9569) Solve 8x^2+26x+20=0
Ans: x=-1.25 or x=-2

Q9570) Solve 3x^2+7x+2=0
Ans: x=-0.33 or x=-2

Q9571) Solve 17x^2+45x+22=0
Ans: x=-0.65 or x=-2

Q9572) Solve 49x^2+42x+8=0
Ans: x=-0.29 or x=-0.57

Q9573) Solve 21x^2+41x+20=0
Ans: x=-0.95 or x=-1

Q9574) Solve 15x^2+11x+2=0
Ans: x=-0.33 or x=-0.4

Q9575) Solve 8x^2+26x+15=0
Ans: x=-0.75 or x=-2.5

Q9576) Solve 50x^2+15x+1=0
Ans: x=-0.1 or x=-0.2

Q9577) Solve 8x^2+43x+44=0
Ans: x=-1.37 or x=-4

Q9578) Solve 36x^2+36x+8=0
Ans: x=-0.33 or x=-0.67

Q9579) Solve 4x^2+24x+20=0
Ans: x=-1 or x=-5

Q9580) Solve 10x^2+43x+46=0
Ans: x=-2 or x=-2.3

Q9581) Solve 11x^2+34x+24=0
Ans: x=-1.09 or x=-2

Q9582) Solve 17x^2+32x+15=0
Ans: x=-0.88 or x=-1

Q9583) Solve 12x^2+29x+17=0
Ans: x=-1 or x=-1.42

Q9584) Solve 44x^2+46x+12=0
Ans: x=-0.5 or x=-0.55

Q9585) Solve 13x^2+43x+34=0
Ans: x=-1.31 or x=-2

Q9586) Solve 6x^2+21x+9=0
Ans: x=-0.5 or x=-3

Q9587) Solve x^2+11x+28=0
Ans: x=-4 or x=-7

Q9588) Solve 36x^2+33x+6=0
Ans: x=-0.25 or x=-0.67

Q9589) Solve 4x^2+15x+14=0
Ans: x=-1.75 or x=-2

Q9590) Solve 22x^2+49x+10=0
Ans: x=-0.23 or x=-2

Q9591) Solve 4x^2+11x+7=0
Ans: x=-1 or x=-1.75

Q9592) Solve 9x^2+17x+8=0
Ans: x=-0.89 or x=-1

Q9593) Solve 28x^2+30x+2=0
Ans: x=-0.07 or x=-1

Q9594) Solve 34x^2+31x+7=0
Ans: x=-0.41 or x=-0.5

Q9595) Solve 20x^2+28x+8=0
Ans: x=-0.4 or x=-1

Q9596) Solve 8x^2+25x+17=0
Ans: x=-1 or x=-2.12

Q9597) Solve 32x^2+49x+17=0
Ans: x=-0.53 or x=-1

Q9598) Solve 36x^2+24x+3=0
Ans: x=-0.17 or x=-0.5

Q9599) Solve 6x^2+31x+28=0
Ans: x=-1.17 or x=-4

Q9600) Solve 38x^2+47x+9=0
Ans: x=-0.24 or x=-1

Q9601) Solve 26x^2+30x+4=0
Ans: x=-0.15 or x=-1

Q9602) Solve 4x^2+43x+39=0
Ans: x=-1 or x=-9.75

Q9603) Solve 39x^2+47x+8=0
Ans: x=-0.21 or x=-1

Q9604) Solve 12x^2+32x+13=0
Ans: x=-0.5 or x=-2.17

Q9605) Solve 18x^2+36x+10=0
Ans: x=-0.33 or x=-1.67

Q9606) Solve 36x^2+42x+10=0
Ans: x=-0.33 or x=-0.83

Q9607) Solve 32x^2+24x+4=0
Ans: x=-0.25 or x=-0.5

Q9608) Solve 50x^2+30x+4=0
Ans: x=-0.2 or x=-0.4

Q9609) Solve 3x^2+26x+23=0
Ans: x=-1 or x=-7.67

Q9610) Solve 16x^2+32x+16=0
Ans: x=-1 or x=-1

Q9611) Solve 7x^2+45x+38=0
Ans: x=-1 or x=-5.43

Q9612) Solve 35x^2+41x+6=0
Ans: x=-0.17 or x=-1

Q9613) Solve 2x^2+16x+30=0
Ans: x=-3 or x=-5

Q9614) Solve 7x^2+23x+18=0
Ans: x=-1.29 or x=-2

Q9615) Solve 8x^2+40x+48=0
Ans: x=-2 or x=-3

Q9616) Solve 13x^2+29x+6=0
Ans: x=-0.23 or x=-2

Q9617) Solve 9x^2+44x+32=0
Ans: x=-0.89 or x=-4

Q9618) Solve 14x^2+15x+1=0
Ans: x=-0.07 or x=-1

Q9619) Solve 11x^2+39x+34=0
Ans: x=-1.55 or x=-2

Q9620) Solve 22x^2+31x+10=0
Ans: x=-0.5 or x=-0.91

Q9621) Solve 43x^2+47x+4=0
Ans: x=-0.09 or x=-1

Q9622) Solve 12x^2+34x+24=0
Ans: x=-1.33 or x=-1.5

Q9623) Solve 32x^2+12x+1=0
Ans: x=-0.12 or x=-0.25

Q9624) Solve 4x^2+41x+45=0
Ans: x=-1.25 or x=-9

Q9625) Solve 30x^2+34x+8=0
Ans: x=-0.33 or x=-0.8

Q9626) Solve 19x^2+29x+10=0
Ans: x=-0.53 or x=-1

Q9627) Solve 10x^2+46x+24=0
Ans: x=-0.6 or x=-4

Q9628) Solve 11x^2+25x+6=0
Ans: x=-0.27 or x=-2

Q9629) Solve 3x^2+14x+15=0
Ans: x=-1.67 or x=-3

Q9630) Solve 45x^2+36x+7=0
Ans: x=-0.33 or x=-0.47

Q9631) Solve 14x^2+29x+12=0
Ans: x=-0.57 or x=-1.5

Q9632) Solve 50x^2+47x+11=0
Ans: x=-0.44 or x=-0.5

Q9633) Solve 38x^2+23x+2=0
Ans: x=-0.11 or x=-0.5

Q9634) Solve 3x^2+18x+24=0
Ans: x=-2 or x=-4

Q9635) Solve 18x^2+21x+6=0
Ans: x=-0.5 or x=-0.67

Q9636) Solve 4x^2+29x+25=0
Ans: x=-1 or x=-6.25

Q9637) Solve 22x^2+30x+8=0
Ans: x=-0.36 or x=-1

Q9638) Solve 18x^2+43x+24=0
Ans: x=-0.89 or x=-1.5

Q9639) Solve x^2+15x+36=0
Ans: x=-3 or x=-12

Q9640) Solve 2x^2+27x+13=0
Ans: x=-0.5 or x=-13

Q9641) Solve 12x^2+34x+24=0
Ans: x=-1.33 or x=-1.5

Q9642) Solve 2x^2+21x+40=0
Ans: x=-2.5 or x=-8

Q9643) Solve 42x^2+25x+3=0
Ans: x=-0.17 or x=-0.43

Q9644) Solve 30x^2+28x+6=0
Ans: x=-0.33 or x=-0.6

Q9645) Solve 5x^2+22x+21=0
Ans: x=-1.4 or x=-3

Q9646) Solve 2x^2+23x+30=0
Ans: x=-1.5 or x=-10

Q9647) Solve 16x^2+36x+14=0
Ans: x=-0.5 or x=-1.75

Q9648) Solve 6x^2+35x+50=0
Ans: x=-2.5 or x=-3.33

Q9649) Solve 10x^2+9x+2=0
Ans: x=-0.4 or x=-0.5

Q9650) Solve 15x^2+28x+5=0
Ans: x=-0.2 or x=-1.67

Q9651) Solve 3x^2+9x+6=0
Ans: x=-1 or x=-2

Q9652) Solve 18x^2+15x+3=0
Ans: x=-0.33 or x=-0.5

Q9653) Solve 9x^2+36x+32=0
Ans: x=-1.33 or x=-2.67

Q9654) Solve 18x^2+25x+8=0
Ans: x=-0.5 or x=-0.89

Q9655) Solve 12x^2+46x+14=0
Ans: x=-0.33 or x=-3.5

Q9656) Solve x^2+35x+34=0
Ans: x=-1 or x=-34

Q9657) Solve 18x^2+49x+33=0
Ans: x=-1.22 or x=-1.5

Q9658) Solve 24x^2+29x+7=0
Ans: x=-0.33 or x=-0.87

Q9659) Solve 20x^2+31x+11=0
Ans: x=-0.55 or x=-1

Q9660) Solve x^2+15x+44=0
Ans: x=-4 or x=-11

Q9661) Solve 16x^2+23x+7=0
Ans: x=-0.44 or x=-1

Q9662) Solve 28x^2+50x+18=0
Ans: x=-0.5 or x=-1.29

Q9663) Solve 3x^2+34x+31=0
Ans: x=-1 or x=-10.33

Q9664) Solve 12x^2+40x+12=0
Ans: x=-0.33 or x=-3

Q9665) Solve 7x^2+15x+8=0
Ans: x=-1 or x=-1.14

Q9666) Solve 12x^2+26x+4=0
Ans: x=-0.17 or x=-2

Q9667) Solve 42x^2+37x+5=0
Ans: x=-0.17 or x=-0.71

Q9668) Solve 18x^2+27x+7=0
Ans: x=-0.33 or x=-1.17

Q9669) Solve 8x^2+35x+12=0
Ans: x=-0.37 or x=-4

Q9670) Solve 16x^2+44x+28=0
Ans: x=-1 or x=-1.75

Q9671) Solve 5x^2+42x+49=0
Ans: x=-1.4 or x=-7

Q9672) Solve 10x^2+32x+22=0
Ans: x=-1 or x=-2.2

Q9673) Solve 20x^2+20x+5=0
Ans: x=-0.5 or x=-0.5

Q9674) Solve 25x^2+40x+7=0
Ans: x=-0.2 or x=-1.4

Q9675) Solve 33x^2+46x+13=0
Ans: x=-0.39 or x=-1

Q9676) Solve 24x^2+50x+11=0
Ans: x=-0.25 or x=-1.83

Q9677) Solve 32x^2+30x+7=0
Ans: x=-0.44 or x=-0.5

Q9678) Solve 46x^2+29x+3=0
Ans: x=-0.13 or x=-0.5

Q9679) Solve 23x^2+27x+4=0
Ans: x=-0.17 or x=-1

Q9680) Solve 39x^2+42x+3=0
Ans: x=-0.08 or x=-1

Q9681) Solve 35x^2+12x+1=0
Ans: x=-0.14 or x=-0.2

Q9682) Solve 25x^2+25x+4=0
Ans: x=-0.2 or x=-0.8

Q9683) Solve 11x^2+25x+14=0
Ans: x=-1 or x=-1.27

Q9684) Solve 14x^2+50x+44=0
Ans: x=-1.57 or x=-2

Q9685) Solve 8x^2+41x+33=0
Ans: x=-1 or x=-4.12

Q9686) Solve 12x^2+17x+6=0
Ans: x=-0.67 or x=-0.75

Q9687) Solve 13x^2+43x+34=0
Ans: x=-1.31 or x=-2

Q9688) Solve 8x^2+46x+30=0
Ans: x=-0.75 or x=-5

Q9689) Solve 4x^2+25x+39=0
Ans: x=-3 or x=-3.25

Q9690) Solve 5x^2+28x+23=0
Ans: x=-1 or x=-4.6

Q9691) Solve 2x^2+38x+36=0
Ans: x=-1 or x=-18

Q9692) Solve 5x^2+8x+3=0
Ans: x=-0.6 or x=-1

Q9693) Solve 20x^2+21x+4=0
Ans: x=-0.25 or x=-0.8

Q9694) Solve 8x^2+27x+9=0
Ans: x=-0.37 or x=-3

Q9695) Solve 19x^2+38x+19=0
Ans: x=-1 or x=-1

Q9696) Solve 18x^2+49x+10=0
Ans: x=-0.22 or x=-2.5

Q9697) Solve 44x^2+46x+2=0
Ans: x=-0.05 or x=-1

Q9698) Solve 20x^2+23x+6=0
Ans: x=-0.4 or x=-0.75

Q9699) Solve 20x^2+47x+14=0
Ans: x=-0.35 or x=-2

Q9700) Solve 21x^2+31x+8=0
Ans: x=-0.33 or x=-1.14

Q9701) Solve x^2+14x+48=0
Ans: x=-6 or x=-8

Q9702) Solve 4x^2+25x+25=0
Ans: x=-1.25 or x=-5

Q9703) Solve 11x^2+22x+11=0
Ans: x=-1 or x=-1

Q9704) Solve 8x^2+50x+50=0
Ans: x=-1.25 or x=-5

Q9705) Solve 4x^2+28x+13=0
Ans: x=-0.5 or x=-6.5

Q9706) Solve 3x^2+29x+46=0
Ans: x=-2 or x=-7.67

Q9707) Solve 21x^2+50x+24=0
Ans: x=-0.67 or x=-1.71

Q9708) Solve 22x^2+36x+14=0
Ans: x=-0.64 or x=-1

Q9709) Solve 16x^2+33x+2=0
Ans: x=-0.06 or x=-2

Q9710) Solve 27x^2+43x+16=0
Ans: x=-0.59 or x=-1

Q9711) Solve 14x^2+29x+11=0
Ans: x=-0.5 or x=-1.57

Q9712) Solve 5x^2+39x+28=0
Ans: x=-0.8 or x=-7

Q9713) Solve 10x^2+46x+36=0
Ans: x=-1 or x=-3.6

Q9714) Solve 20x^2+42x+18=0
Ans: x=-0.6 or x=-1.5

Q9715) Solve 21x^2+45x+6=0
Ans: x=-0.14 or x=-2

Q9716) Solve 28x^2+45x+18=0
Ans: x=-0.75 or x=-0.86

Q9717) Solve 16x^2+24x+8=0
Ans: x=-0.5 or x=-1

Q9718) Solve 20x^2+19x+3=0
Ans: x=-0.2 or x=-0.75

Q9719) Solve 11x^2+42x+31=0
Ans: x=-1 or x=-2.82

Q9720) Solve 32x^2+39x+7=0
Ans: x=-0.22 or x=-1

Q9721) Solve 12x^2+39x+9=0
Ans: x=-0.25 or x=-3

Q9722) Solve 12x^2+43x+31=0
Ans: x=-1 or x=-2.58

Q9723) Solve 18x^2+27x+9=0
Ans: x=-0.5 or x=-1

Q9724) Solve 15x^2+37x+22=0
Ans: x=-1 or x=-1.47

Q9725) Solve 10x^2+19x+7=0
Ans: x=-0.5 or x=-1.4

Q9726) Solve x^2+12x+11=0
Ans: x=-1 or x=-11

Q9727) Solve 5x^2+25x+20=0
Ans: x=-1 or x=-4

Q9728) Solve 5x^2+37x+42=0
Ans: x=-1.4 or x=-6

Q9729) Solve 2x^2+19x+9=0
Ans: x=-0.5 or x=-9

Q9730) Solve 12x^2+44x+32=0
Ans: x=-1 or x=-2.67

Q9731) Solve 7x^2+48x+36=0
Ans: x=-0.86 or x=-6

Q9732) Solve 33x^2+40x+12=0
Ans: x=-0.55 or x=-0.67

Q9733) Solve 18x^2+42x+20=0
Ans: x=-0.67 or x=-1.67

Q9734) Solve 49x^2+14x+1=0
Ans: x=-0.14 or x=-0.14

Q9735) Solve 46x^2+31x+4=0
Ans: x=-0.17 or x=-0.5

Q9736) Solve 8x^2+34x+26=0
Ans: x=-1 or x=-3.25

Q9737) Solve x^2+8x+16=0
Ans: x=-4 or x=-4

Q9738) Solve 3x^2+22x+39=0
Ans: x=-3 or x=-4.33

Q9739) Solve 6x^2+43x+20=0
Ans: x=-0.5 or x=-6.67

Q9740) Solve 10x^2+11x+3=0
Ans: x=-0.5 or x=-0.6

Q9741) Solve 8x^2+17x+2=0
Ans: x=-0.12 or x=-2

Q9742) Solve 12x^2+29x+10=0
Ans: x=-0.42 or x=-2

Q9743) Solve 26x^2+27x+1=0
Ans: x=-0.04 or x=-1

Q9744) Solve 2x^2+15x+7=0
Ans: x=-0.5 or x=-7

Q9745) Solve 12x^2+41x+15=0
Ans: x=-0.42 or x=-3

Q9746) Solve 24x^2+47x+13=0
Ans: x=-0.33 or x=-1.62

Q9747) Solve 2x^2+12x+16=0
Ans: x=-2 or x=-4

Q9748) Solve 3x^2+43x+14=0
Ans: x=-0.33 or x=-14

Q9749) Solve 4x^2+13x+3=0
Ans: x=-0.25 or x=-3

Q9750) Solve 4x^2+41x+37=0
Ans: x=-1 or x=-9.25

Q9751) Solve 21x^2+13x+2=0
Ans: x=-0.29 or x=-0.33

Q9752) Solve x^2+19x+48=0
Ans: x=-3 or x=-16

Q9753) Solve 9x^2+21x+12=0
Ans: x=-1 or x=-1.33

Q9754) Solve 10x^2+30x+20=0
Ans: x=-1 or x=-2

Q9755) Solve 6x^2+37x+17=0
Ans: x=-0.5 or x=-5.67

Q9756) Solve 35x^2+37x+6=0
Ans: x=-0.2 or x=-0.86

Q9757) Solve 14x^2+47x+30=0
Ans: x=-0.86 or x=-2.5

Q9758) Solve 16x^2+46x+19=0
Ans: x=-0.5 or x=-2.37

Q9759) Solve 17x^2+19x+2=0
Ans: x=-0.12 or x=-1

Q9760) Solve 19x^2+42x+8=0
Ans: x=-0.21 or x=-2

Q9761) Solve 38x^2+25x+3=0
Ans: x=-0.16 or x=-0.5

Q9762) Solve 15x^2+32x+4=0
Ans: x=-0.13 or x=-2

Q9763) Solve 6x^2+16x+8=0
Ans: x=-0.67 or x=-2

Q9764) Solve 16x^2+49x+33=0
Ans: x=-1 or x=-2.06

Q9765) Solve 50x^2+33x+4=0
Ans: x=-0.16 or x=-0.5

Q9766) Solve 6x^2+34x+40=0
Ans: x=-1.67 or x=-4

Q9767) Solve 28x^2+45x+18=0
Ans: x=-0.75 or x=-0.86

Q9768) Solve 20x^2+43x+14=0
Ans: x=-0.4 or x=-1.75

Q9769) Solve 12x^2+37x+26=0
Ans: x=-1.08 or x=-2

Q9770) Solve 20x^2+50x+30=0
Ans: x=-1 or x=-1.5

Q9771) Solve 21x^2+31x+4=0
Ans: x=-0.14 or x=-1.33

Q9772) Solve 28x^2+50x+22=0
Ans: x=-0.79 or x=-1

Q9773) Solve 32x^2+44x+14=0
Ans: x=-0.5 or x=-0.87

Q9774) Solve 20x^2+47x+21=0
Ans: x=-0.6 or x=-1.75

Q9775) Solve 9x^2+45x+36=0
Ans: x=-1 or x=-4

Q9776) Solve 8x^2+29x+26=0
Ans: x=-1.62 or x=-2

Q9777) Solve 12x^2+30x+18=0
Ans: x=-1 or x=-1.5

Q9778) Solve 16x^2+14x+3=0
Ans: x=-0.37 or x=-0.5

Q9779) Solve 14x^2+49x+42=0
Ans: x=-1.5 or x=-2

Q9780) Solve 29x^2+46x+17=0
Ans: x=-0.59 or x=-1

Q9781) Solve 4x^2+50x+46=0
Ans: x=-1 or x=-11.5

Q9782) Solve 24x^2+50x+19=0
Ans: x=-0.5 or x=-1.58

Q9783) Solve 21x^2+32x+11=0
Ans: x=-0.52 or x=-1

Q9784) Solve 42x^2+44x+2=0
Ans: x=-0.05 or x=-1

Q9785) Solve 21x^2+40x+11=0
Ans: x=-0.33 or x=-1.57

Q9786) Solve 14x^2+49x+42=0
Ans: x=-1.5 or x=-2

Q9787) Solve 13x^2+32x+19=0
Ans: x=-1 or x=-1.46

Q9788) Solve 23x^2+48x+4=0
Ans: x=-0.09 or x=-2

Q9789) Solve 9x^2+9x+2=0
Ans: x=-0.33 or x=-0.67

Q9790) Solve 4x^2+28x+13=0
Ans: x=-0.5 or x=-6.5

Q9791) Solve 33x^2+50x+17=0
Ans: x=-0.52 or x=-1

Q9792) Solve 11x^2+48x+16=0
Ans: x=-0.36 or x=-4

Q9793) Solve 12x^2+32x+5=0
Ans: x=-0.17 or x=-2.5

Q9794) Solve 2x^2+20x+50=0
Ans: x=-5 or x=-5

Q9795) Solve 17x^2+43x+18=0
Ans: x=-0.53 or x=-2

Q9796) Solve 10x^2+49x+39=0
Ans: x=-1 or x=-3.9

Q9797) Solve 35x^2+38x+3=0
Ans: x=-0.09 or x=-1

Q9798) Solve 11x^2+34x+24=0
Ans: x=-1.09 or x=-2

Q9799) Solve 42x^2+20x+2=0
Ans: x=-0.14 or x=-0.33

Q9800) Solve 30x^2+41x+14=0
Ans: x=-0.67 or x=-0.7

Q9801) Solve 6x^2+31x+40=0
Ans: x=-2.5 or x=-2.67

Q9802) Solve 39x^2+40x+9=0
Ans: x=-0.33 or x=-0.69

Q9803) Solve 50x^2+35x+6=0
Ans: x=-0.3 or x=-0.4

Q9804) Solve 5x^2+32x+48=0
Ans: x=-2.4 or x=-4

Q9805) Solve 36x^2+38x+2=0
Ans: x=-0.06 or x=-1

Q9806) Solve 30x^2+43x+15=0
Ans: x=-0.6 or x=-0.83

Q9807) Solve 4x^2+21x+26=0
Ans: x=-2 or x=-3.25

Q9808) Solve 5x^2+41x+42=0
Ans: x=-1.2 or x=-7

Q9809) Solve 17x^2+25x+8=0
Ans: x=-0.47 or x=-1

Q9810) Solve 31x^2+42x+11=0
Ans: x=-0.35 or x=-1

Q9811) Solve 2x^2+17x+36=0
Ans: x=-4 or x=-4.5

Q9812) Solve 17x^2+37x+20=0
Ans: x=-1 or x=-1.18

Q9813) Solve 39x^2+43x+10=0
Ans: x=-0.33 or x=-0.77

Q9814) Solve 9x^2+37x+4=0
Ans: x=-0.11 or x=-4

Q9815) Solve 4x^2+31x+27=0
Ans: x=-1 or x=-6.75

Q9816) Solve 18x^2+47x+5=0
Ans: x=-0.11 or x=-2.5

Q9817) Solve 9x^2+21x+12=0
Ans: x=-1 or x=-1.33

Q9818) Solve 2x^2+5x+2=0
Ans: x=-0.5 or x=-2

Q9819) Solve 3x^2+22x+24=0
Ans: x=-1.33 or x=-6

Q9820) Solve 9x^2+43x+28=0
Ans: x=-0.78 or x=-4

Q9821) Solve 7x^2+26x+15=0
Ans: x=-0.71 or x=-3

Q9822) Solve 8x^2+46x+38=0
Ans: x=-1 or x=-4.75

Q9823) Solve 2x^2+23x+11=0
Ans: x=-0.5 or x=-11

Q9824) Solve 10x^2+33x+27=0
Ans: x=-1.5 or x=-1.8

Q9825) Solve 17x^2+37x+20=0
Ans: x=-1 or x=-1.18

Q9826) Solve 40x^2+39x+9=0
Ans: x=-0.37 or x=-0.6

Q9827) Solve 18x^2+42x+24=0
Ans: x=-1 or x=-1.33

Q9828) Solve 14x^2+41x+17=0
Ans: x=-0.5 or x=-2.43

Q9829) Solve 20x^2+27x+9=0
Ans: x=-0.6 or x=-0.75

Q9830) Solve 6x^2+25x+26=0
Ans: x=-2 or x=-2.17

Q9831) Solve 9x^2+27x+8=0
Ans: x=-0.33 or x=-2.67

Q9832) Solve 11x^2+40x+21=0
Ans: x=-0.64 or x=-3

Q9833) Solve 8x^2+45x+37=0
Ans: x=-1 or x=-4.62

Q9834) Solve 2x^2+24x+40=0
Ans: x=-2 or x=-10

Q9835) Solve 28x^2+37x+9=0
Ans: x=-0.32 or x=-1

Q9836) Solve 9x^2+48x+15=0
Ans: x=-0.33 or x=-5

Q9837) Solve 18x^2+29x+3=0
Ans: x=-0.11 or x=-1.5

Q9838) Solve x^2+21x+20=0
Ans: x=-1 or x=-20

Q9839) Solve 20x^2+48x+28=0
Ans: x=-1 or x=-1.4

Q9840) Solve 40x^2+42x+8=0
Ans: x=-0.25 or x=-0.8

Q9841) Solve 28x^2+28x+7=0
Ans: x=-0.5 or x=-0.5

Q9842) Solve 7x^2+30x+27=0
Ans: x=-1.29 or x=-3

Q9843) Solve 30x^2+35x+10=0
Ans: x=-0.5 or x=-0.67

Q9844) Solve 24x^2+22x+5=0
Ans: x=-0.42 or x=-0.5

Q9845) Solve 2x^2+21x+49=0
Ans: x=-3.5 or x=-7

Q9846) Solve 12x^2+22x+8=0
Ans: x=-0.5 or x=-1.33

Q9847) Solve 8x^2+19x+11=0
Ans: x=-1 or x=-1.37

Q9848) Solve 22x^2+49x+10=0
Ans: x=-0.23 or x=-2

Q9849) Solve 8x^2+18x+10=0
Ans: x=-1 or x=-1.25

Q9850) Solve 25x^2+50x+21=0
Ans: x=-0.6 or x=-1.4

Q9851) Solve 19x^2+47x+18=0
Ans: x=-0.47 or x=-2

Q9852) Solve 21x^2+42x+21=0
Ans: x=-1 or x=-1

Q9853) Solve 22x^2+39x+17=0
Ans: x=-0.77 or x=-1

Q9854) Solve 44x^2+26x+2=0
Ans: x=-0.09 or x=-0.5

Q9855) Solve 13x^2+20x+7=0
Ans: x=-0.54 or x=-1

Q9856) Solve 20x^2+42x+18=0
Ans: x=-0.6 or x=-1.5

Q9857) Solve 32x^2+50x+17=0
Ans: x=-0.5 or x=-1.06

Q9858) Solve 21x^2+40x+16=0
Ans: x=-0.57 or x=-1.33

Q9859) Solve 34x^2+46x+12=0
Ans: x=-0.35 or x=-1

Q9860) Solve 24x^2+16x+2=0
Ans: x=-0.17 or x=-0.5

Q9861) Solve 12x^2+36x+27=0
Ans: x=-1.5 or x=-1.5

Q9862) Solve 4x^2+9x+2=0
Ans: x=-0.25 or x=-2

Q9863) Solve 36x^2+38x+2=0
Ans: x=-0.06 or x=-1

Q9864) Solve 3x^2+27x+24=0
Ans: x=-1 or x=-8

Q9865) Solve 10x^2+45x+35=0
Ans: x=-1 or x=-3.5

Q9866) Solve 36x^2+48x+16=0
Ans: x=-0.67 or x=-0.67

Q9867) Solve 48x^2+30x+3=0
Ans: x=-0.12 or x=-0.5

Q9868) Solve 7x^2+50x+48=0
Ans: x=-1.14 or x=-6

Q9869) Solve 4x^2+27x+38=0
Ans: x=-2 or x=-4.75

Q9870) Solve 48x^2+50x+12=0
Ans: x=-0.37 or x=-0.67

Q9871) Solve 5x^2+39x+28=0
Ans: x=-0.8 or x=-7

Q9872) Solve 22x^2+23x+1=0
Ans: x=-0.05 or x=-1

Q9873) Solve 44x^2+49x+12=0
Ans: x=-0.36 or x=-0.75

Q9874) Solve 6x^2+25x+24=0
Ans: x=-1.5 or x=-2.67

Q9875) Solve 22x^2+21x+5=0
Ans: x=-0.45 or x=-0.5

Q9876) Solve 25x^2+38x+13=0
Ans: x=-0.52 or x=-1

Q9877) Solve 48x^2+16x+1=0
Ans: x=-0.08 or x=-0.25

Q9878) Solve 7x^2+42x+35=0
Ans: x=-1 or x=-5

Q9879) Solve 23x^2+47x+24=0
Ans: x=-1 or x=-1.04

Q9880) Solve 25x^2+32x+7=0
Ans: x=-0.28 or x=-1

Q9881) Solve 21x^2+48x+27=0
Ans: x=-1 or x=-1.29

Q9882) Solve 2x^2+13x+11=0
Ans: x=-1 or x=-5.5

Q9883) Solve 42x^2+49x+7=0
Ans: x=-0.17 or x=-1

Q9884) Solve 33x^2+45x+12=0
Ans: x=-0.36 or x=-1

Q9885) Solve 24x^2+42x+18=0
Ans: x=-0.75 or x=-1

Q9886) Solve 13x^2+38x+24=0
Ans: x=-0.92 or x=-2

Q9887) Solve 6x^2+11x+5=0
Ans: x=-0.83 or x=-1

Q9888) Solve 6x^2+13x+5=0
Ans: x=-0.5 or x=-1.67

Q9889) Solve 7x^2+37x+30=0
Ans: x=-1 or x=-4.29

Q9890) Solve 6x^2+23x+21=0
Ans: x=-1.5 or x=-2.33

Q9891) Solve 3x^2+15x+18=0
Ans: x=-2 or x=-3

Q9892) Solve 6x^2+35x+36=0
Ans: x=-1.33 or x=-4.5

Q9893) Solve 22x^2+45x+2=0
Ans: x=-0.05 or x=-2

Q9894) Solve 27x^2+44x+17=0
Ans: x=-0.63 or x=-1

Q9895) Solve 5x^2+23x+26=0
Ans: x=-2 or x=-2.6

Q9896) Solve 3x^2+16x+21=0
Ans: x=-2.33 or x=-3

Q9897) Solve 36x^2+12x+1=0
Ans: x=-0.17 or x=-0.17

Q9898) Solve 6x^2+36x+30=0
Ans: x=-1 or x=-5

Q9899) Solve 5x^2+29x+20=0
Ans: x=-0.8 or x=-5

Q9900) Solve 40x^2+47x+7=0
Ans: x=-0.17 or x=-1

Q9901) Solve 22x^2+47x+6=0
Ans: x=-0.14 or x=-2

Q9902) Solve 18x^2+25x+8=0
Ans: x=-0.5 or x=-0.89

Q9903) Solve 16x^2+40x+16=0
Ans: x=-0.5 or x=-2

Q9904) Solve 34x^2+42x+8=0
Ans: x=-0.24 or x=-1

Q9905) Solve 44x^2+35x+6=0
Ans: x=-0.25 or x=-0.55

Q9906) Solve 3x^2+37x+44=0
Ans: x=-1.33 or x=-11

Q9907) Solve 20x^2+35x+15=0
Ans: x=-0.75 or x=-1

Q9908) Solve 40x^2+43x+7=0
Ans: x=-0.2 or x=-0.87

Q9909) Solve 40x^2+48x+8=0
Ans: x=-0.2 or x=-1

Q9910) Solve 18x^2+26x+8=0
Ans: x=-0.44 or x=-1

Q9911) Solve 2x^2+28x+26=0
Ans: x=-1 or x=-13

Q9912) Solve 9x^2+45x+26=0
Ans: x=-0.67 or x=-4.33

Q9913) Solve 29x^2+49x+20=0
Ans: x=-0.69 or x=-1

Q9914) Solve 41x^2+43x+2=0
Ans: x=-0.05 or x=-1

Q9915) Solve x^2+4x+4=0
Ans: x=-2 or x=-2

Q9916) Solve 38x^2+49x+11=0
Ans: x=-0.29 or x=-1

Q9917) Solve 8x^2+46x+45=0
Ans: x=-1.25 or x=-4.5

Q9918) Solve 12x^2+47x+45=0
Ans: x=-1.67 or x=-2.25

Q9919) Solve 10x^2+11x+3=0
Ans: x=-0.5 or x=-0.6

Q9920) Solve 37x^2+49x+12=0
Ans: x=-0.32 or x=-1

Q9921) Solve x^2+19x+34=0
Ans: x=-2 or x=-17

Q9922) Solve 30x^2+41x+7=0
Ans: x=-0.2 or x=-1.17

Q9923) Solve 8x^2+40x+50=0
Ans: x=-2.5 or x=-2.5

Q9924) Solve 27x^2+18x+3=0
Ans: x=-0.33 or x=-0.33

Q9925) Solve 14x^2+34x+12=0
Ans: x=-0.43 or x=-2

Q9926) Solve 6x^2+49x+43=0
Ans: x=-1 or x=-7.17

Q9927) Solve 3x^2+20x+28=0
Ans: x=-2 or x=-4.67

Q9928) Solve 9x^2+21x+12=0
Ans: x=-1 or x=-1.33

Q9929) Solve 18x^2+39x+15=0
Ans: x=-0.5 or x=-1.67

Q9930) Solve 14x^2+45x+9=0
Ans: x=-0.21 or x=-3

Q9931) Solve 5x^2+43x+24=0
Ans: x=-0.6 or x=-8

Q9932) Solve 4x^2+47x+33=0
Ans: x=-0.75 or x=-11

Q9933) Solve 12x^2+20x+8=0
Ans: x=-0.67 or x=-1

Q9934) Solve 15x^2+38x+16=0
Ans: x=-0.53 or x=-2

Q9935) Solve 25x^2+50x+21=0
Ans: x=-0.6 or x=-1.4

Q9936) Solve 36x^2+42x+12=0
Ans: x=-0.5 or x=-0.67

Q9937) Solve 12x^2+49x+44=0
Ans: x=-1.33 or x=-2.75

Q9938) Solve 7x^2+15x+8=0
Ans: x=-1 or x=-1.14

Q9939) Solve 16x^2+42x+26=0
Ans: x=-1 or x=-1.62

Q9940) Solve 12x^2+39x+30=0
Ans: x=-1.25 or x=-2

Q9941) Solve 9x^2+23x+10=0
Ans: x=-0.56 or x=-2

Q9942) Solve 12x^2+40x+12=0
Ans: x=-0.33 or x=-3

Q9943) Solve 35x^2+48x+13=0
Ans: x=-0.37 or x=-1

Q9944) Solve 28x^2+46x+16=0
Ans: x=-0.5 or x=-1.14

Q9945) Solve 30x^2+41x+13=0
Ans: x=-0.5 or x=-0.87

Q9946) Solve 6x^2+29x+23=0
Ans: x=-1 or x=-3.83

Q9947) Solve 22x^2+27x+5=0
Ans: x=-0.23 or x=-1

Q9948) Solve 26x^2+49x+18=0
Ans: x=-0.5 or x=-1.38

Q9949) Solve 2x^2+19x+44=0
Ans: x=-4 or x=-5.5

Q9950) Solve 2x^2+27x+25=0
Ans: x=-1 or x=-12.5

Q9951) Solve 4x^2+34x+42=0
Ans: x=-1.5 or x=-7

Q9952) Solve 9x^2+45x+36=0
Ans: x=-1 or x=-4

Q9953) Solve 5x^2+23x+18=0
Ans: x=-1 or x=-3.6

Q9954) Solve 18x^2+19x+1=0
Ans: x=-0.06 or x=-1

Q9955) Solve 25x^2+50x+25=0
Ans: x=-1 or x=-1

Q9956) Solve 20x^2+27x+7=0
Ans: x=-0.35 or x=-1

Q9957) Solve 20x^2+49x+30=0
Ans: x=-1.2 or x=-1.25

Q9958) Solve 6x^2+17x+7=0
Ans: x=-0.5 or x=-2.33

Q9959) Solve 16x^2+38x+12=0
Ans: x=-0.37 or x=-2

Q9960) Solve 25x^2+10x+1=0
Ans: x=-0.2 or x=-0.2

Q9961) Solve 17x^2+30x+13=0
Ans: x=-0.76 or x=-1

Q9962) Solve 45x^2+34x+5=0
Ans: x=-0.2 or x=-0.56

Q9963) Solve 12x^2+43x+21=0
Ans: x=-0.58 or x=-3

Q9964) Solve 12x^2+49x+39=0
Ans: x=-1.08 or x=-3

Q9965) Solve 5x^2+49x+36=0
Ans: x=-0.8 or x=-9

Q9966) Solve 12x^2+25x+13=0
Ans: x=-1 or x=-1.08

Q9967) Solve 6x^2+44x+48=0
Ans: x=-1.33 or x=-6

Q9968) Solve 18x^2+45x+27=0
Ans: x=-1 or x=-1.5

Q9969) Solve 24x^2+42x+18=0
Ans: x=-0.75 or x=-1

Q9970) Solve 3x^2+26x+40=0
Ans: x=-2 or x=-6.67

Q9971) Solve 28x^2+44x+3=0
Ans: x=-0.07 or x=-1.5

Q9972) Solve 31x^2+42x+11=0
Ans: x=-0.35 or x=-1

Q9973) Solve 35x^2+39x+4=0
Ans: x=-0.11 or x=-1

Q9974) Solve 24x^2+47x+23=0
Ans: x=-0.96 or x=-1

Q9975) Solve 29x^2+34x+5=0
Ans: x=-0.17 or x=-1

Q9976) Solve 28x^2+48x+20=0
Ans: x=-0.71 or x=-1

Q9977) Solve 40x^2+34x+6=0
Ans: x=-0.25 or x=-0.6

Q9978) Solve 23x^2+41x+18=0
Ans: x=-0.78 or x=-1

Q9979) Solve 2x^2+25x+42=0
Ans: x=-2 or x=-10.5

Q9980) Solve 12x^2+26x+10=0
Ans: x=-0.5 or x=-1.67

Q9981) Solve 20x^2+25x+5=0
Ans: x=-0.25 or x=-1

Q9982) Solve 9x^2+41x+20=0
Ans: x=-0.56 or x=-4

Q9983) Solve 14x^2+33x+13=0
Ans: x=-0.5 or x=-1.86

Q9984) Solve 39x^2+42x+3=0
Ans: x=-0.08 or x=-1

Q9985) Solve 11x^2+45x+36=0
Ans: x=-1.09 or x=-3

Q9986) Solve 4x^2+35x+49=0
Ans: x=-1.75 or x=-7

Q9987) Solve 42x^2+25x+3=0
Ans: x=-0.17 or x=-0.43

Q9988) Solve 3x^2+16x+20=0
Ans: x=-2 or x=-3.33

Q9989) Solve 3x^2+15x+18=0
Ans: x=-2 or x=-3

Q9990) Solve 6x^2+29x+9=0
Ans: x=-0.33 or x=-4.5

Q9991) Solve 6x^2+17x+12=0
Ans: x=-1.33 or x=-1.5

Q9992) Solve 9x^2+26x+17=0
Ans: x=-1 or x=-1.89

Q9993) Solve 45x^2+48x+3=0
Ans: x=-0.07 or x=-1

Q9994) Solve 15x^2+47x+36=0
Ans: x=-1.33 or x=-1.8

Q9995) Solve 38x^2+31x+6=0
Ans: x=-0.32 or x=-0.5

Q9996) Solve 10x^2+40x+40=0
Ans: x=-2 or x=-2

Q9997) Solve 14x^2+23x+8=0
Ans: x=-0.5 or x=-1.14

Q9998) Solve 20x^2+46x+24=0
Ans: x=-0.8 or x=-1.5

Q9999) Solve 46x^2+50x+4=0
Ans: x=-0.09 or x=-1

Q10000) Solve 6x^2+9x+3=0
Ans: x=-0.5 or x=-1

What is 1 divided by 0?

What is 1 divided by 0? Is it infinity?

Source: http://en.wikipedia.org/wiki/Division_by_zero

Contrary to popular opinion, 1 divided by 0 is not infinity! Wikipedia states that “the expression has no meaning, as there is no number which, multiplied by 0, gives a (assuming a≠0), and so division by zero is undefined“.

How to show that division by zero is undefined

$\displaystyle \lim_{x\to 0^+} \frac{1}{x}=+\infty$

The limit of 1/x as x approaches zero from the right is positive infinity.

However, $\displaystyle \lim_{x\to 0^-} \frac{1}{x}=-\infty$

The limit of 1/x as x approaches zero from the left is negative infinity.

Since the left limit and right limit are different, the limit of 1/x as x approaches infinity does not exist!

Note: There are mathematical structures in which a/0 is defined for some a (see Riemann sphere, real projective line, and section 4 for examples); however, such structures cannot satisfy every ordinary rule of arithmetic (the field axioms).

Calculus For Dummies

Which is bigger, 0.9999999…. or 1?

One way to argue that 0.99999… is equal to 1 is the following:

1/3=0.33333…

Multiply the above equation by 3,

1=0.99999…

Is the above convincing?

If you are still not convinced, we can let x=0.99999…

Then, 10x=9.99999…

10x-x=9.99999…-0.99999…=9

9x=9

Hence, x=1.

Grade 4 Decimals & Fractions (Kumon Math Workbooks)

There are also more advanced methods of proving 0.999…=1, listed here on Wikipedia. (http://en.wikipedia.org/wiki/0.999…) Some of the techniques include Infinite series and sequences, Dedekind cuts, and Cauchy sequences.

Math Rap Video and How not knowing Math can cost you $15,000

Math Rap covering many Math topics:

Pythagoras’ Theorem
Equation of a straight line
Probability
Logic
Truth Tables

“Come to class everyday, and do your homework every night, and everything is going to be alright.” 🙂

If this guy had studied basic Pythagoras’ Theorem, he would have been $15,000 dollars richer! In Math, the “majority” may not be right! 🙂

US “Common Core” Math gets a bit too convoluted

How would you solve 427-316?

Most people educated in the past would simply use the usual subtraction working to arrive at the answer of 111.

But lately, in the USA, the Common Core Math approach gets very complicated and teaches an approach that even the father who has a “Bachelor of Science Degree in Electronics Engineering, which included extensive study in differential equations and other higher math applications” cannot explain it, nor get the answer correct.

See also the Common Core method of adding 26+17:

Is it really necessary to use “number bonds” to “skip-count by seven” to add 7+7?

I agree with the father above that in Maths, “simplification is valued over complication”. This is why I always teach the easiest to understand method and the shortest method to solve questions to my students. No point using a complicated method when a shorter and simpler method can give the same answer!

How to save money as a student

Education post: What tips/frugal tips would you give to an international student moving to Singapore?

Source: http://www.quora.com/Singapore/What-tips-frugal-tips-would-you-give-to-an-international-student-moving-to-Singapore

As an international student, I assume your lodgings are taken care of, hence the bulk of your money will go to food and entertainment.

1. Eat at the university as much as possible

2. Eat at kopitiams rather than restaurants- and gives you a sense of the ‘authentic Singapore’, as it were.

3. Get this card. It gives you a 10% discount at every Kopitiam (the chain, not the general type of coffee shop). You can get back the deposit later.

4. Get second-hand textbooks. Sometimes, they have sales in the canteen. I got my marketing textbook for $5, and my biochemistry one for $20. Campbell and Reece went for $21. Genetics was $20, too, down from the original prices of $45-80.

5. Or don’t get textbooks at all. Go to the library.

Divergent

Today’s post is about Divergent and why the Harmonic Series is Divergent.

Divergent is a 2014 American science fiction action film directed by Neil Burger, based on the novel of the same name by Veronica Roth. The film is produced by Lucy Fisher, Pouya Shabazian and Douglas Wick, with a screenplay by Evan Daugherty and Vanessa Taylor.^[4] It stars Shailene Woodley, Theo James, Zoë Kravitz, Ansel Elgort, Maggie Q, Mekhi Phifer, Jai Courtney, Miles Teller, and Kate Winslet.^[5]^[6] The story takes place in a dystopian post-apocalyptic version of Chicago. Divergent was released on March 21, 2014 in the United States. (Wikipedia)

Divergent Series Complete Box Set

How does Divergent relate to Mathematics? In Mathematics, we say a series is divergent, when it does not converge to a certain number.

Some series are convergent, for instance the series $\displaystyle 1+\frac{1}{2}+\frac{1}{2^2}+\frac{1}{2^3}+\cdots$ which converges to 2.

There is a famous series that does not converge: The Harmonic Series.

The Harmonic Series is the divergent infinite series:

$\displaystyle\boxed{\sum_{n=1}^\infty \frac{1}{n}=1+\frac{1}{2}+\frac{1}{3}+\frac{1}{4}+\frac{1}{5}+\cdots}$

Now, how can we prove that the Harmonic Series is Divergent?

We can compare the Harmonic Series with another series that is clearly Divergent.

$\displaystyle\boxed{1+\frac{1}{2}+(\frac{1}{3}+\frac{1}{4})+(\frac{1}{5}+\frac{1}{6}+\frac{1}{7}+\frac{1}{8})+(\frac{1}{9}+\cdots }>$

$\displaystyle\boxed{1+\frac{1}{2}+(\frac{1}{4}+\frac{1}{4})+(\frac{1}{8}+\frac{1}{8}+\frac{1}{8}+\frac{1}{8})+(\frac{1}{16}+\cdots}$

The series at the bottom is clearly Divergent as it is 1+1/2+1/2+1/2+1/2+…

We can group the numbers as such because $\displaystyle 2+2^2+2^3+\cdots+2^n=\frac{2(2^{n}-1)}{2-1}=2^{n+1}-2$ . Hence, after taking n of the bracketed groups above, we will end up at the $2^{n+1}$ -th number.

Read more about the Harmonic Series at: http://en.wikipedia.org/wiki/Harmonic_series_(mathematics)

Also, check out this PDF on the proof that the Harmonic series is Divergent: http://www.math.toronto.edu/lgoldmak/harmonic.pdf

Functions and Graphs

In this post, we will discuss how to sketch the graphs of $y=ax^n$ , for y=-2 to 3.

First, we will look at Quadratic Graphs ( $y=ax^2+bx+c$ )

Quadratic Graphs

If a>0, the graph is a “U” shape or “happy face”. 🙂

If a<0, the graph is a “n” shape or “sad face”. 😦

sad face

Intercepts

To find x-intercept: Let y=0
To find y-intercept: Let x=0

Completing the square

E.g. $2x^2+8x+4=2(x^2+4x+2)$ (take out common factor of $x^2$ )
= $2(x^2+4x \mathbf{+2^2-2^2}+2)$ (Key step: Divide coefficient of x by 2, add & subtract the square of it)
Check your answer using substitution method! (Sub. in $x=9$ into your initial and final answer)

Turning Points

$y=\pm (x-p)^2+q$

* (p,q) is the turning point of the graph

For example, $y=(x-2)^2+3$

minimum point

Minimum pt: (2,3)

Graphs of $y=ax^n$

$\displaystyle y=ax^{-2}=\frac{a}{x^2}$ , where a>0 (Volcano shape)

1 over x2
Not touching the x-axis (Asymptote)
volcano

If a<0, the graph becomes upside down.

minus 1 over x2

( $\displaystyle y=\frac{-1}{x^2}$ )

$\displaystyle y=ax^{-1}=\frac{a}{x}$ , where a>0. (Hyperbola, Slanted Hourglass)

hyperbola slanted hourglass

If a<0, it will be upside down (reflected about x-axis)

minus 1 over x ( $\displaystyle y=\frac{-1}{x}$ )

Cubic $y=x^3$

cubic

What’s New

What’s New (E Maths Tuition)

E Maths Tuition and A Maths Tuition

https://mathtuition88.com/group-tuition/

https://mathtuition88.com/

Patient and Dedicated Maths Tutor (NUS Maths Major 1st Class Honours, Dean’s List, RI Alumni)

Email: mathtuition88@gmail.com

How to do Partial Fractions

Partial Fractions

Step 1:

Firstly, we have to check that the fraction $\displaystyle \frac{P(x)}{Q(x)}$ is a proper fraction. (Degree of P(x) strictly smaller than Degree of Q(x))

For example,

$\displaystyle \frac{3}{2x+9}$ : Proper fraction

$\displaystyle \frac{8x^2}{x^2+3}$ : Improper fraction

$\displaystyle \frac{2x^5+1}{3x^3+x}$ : Improper fraction

If the partial fraction is an improper fraction, we need to use long division.

Step 2:

Secondly, we have to see which type of partial fractions it is. There are three main types of partial fractions.

Distinct Linear Factors:

$\displaystyle\boxed{\frac{px+q}{(ax+b)(cx+d)}=\frac{A}{ax+b}+\frac{B}{cx+d}}$

Repeated Linear Factors:

$\displaystyle\boxed{\frac{px+q}{(ax+b)(cx+d)^2}=\frac{A}{ax+b}+\frac{B}{cx+d}+\frac{C}{(cx+d)^2}}$

Quadratic Factor:

(Quadratic Factor must be irreducible, i.e. cannot be factorized further)

E.g.

$\displaystyle\boxed{\frac{2x-1}{(x^2+3)(x+1)}=\frac{Ax+B}{x^2+3}+\frac{C}{x+1}}$

Worked Example

Q: Express $\displaystyle\frac{8}{2x^2-5x-3}$ in partial fractions.

Step 1: Factorize denominator

$\displaystyle\frac{8}{2x^2-5x-3}=\frac{8}{(2x+1)(x-3)}$

Step 2: Use Partial Fractions formula for Distinct Linear Factors

$\displaystyle\frac{8}{(2x+1)(x-3)}=\frac{A}{2x+1}+\frac{B}{x-3}$

Step 3: Multiply throughout by $(2x+1)(x-3)$

$8=A(x-3)+B(2x+1)$

Step 4: Choose two suitable values of x.

Let x=3, then 8=B(7), thus B=8/7

Let x=-1/2, then 8=A(-3.5), thus A=-16/7

Step 5: Write down the partial fraction and check using substition (very important to check your answer)

$\displaystyle\frac{8}{2x^2-5x-3}=\frac{-16}{7(2x+1)}+\frac{8}{7(x-3)}$ (Ans)

Checking:

Let x=9,

$\displaystyle\frac{8}{2x^2-5x-3}=\frac{8}{114}=\frac{4}{57}$

$\displaystyle\frac{-16}{7(2x+1)}+\frac{8}{7(x-3)}=\frac{4}{57}$

Since both give the same value, the check is a success!

Can Dogs do Mathematics?

Today, our post will be about Man’s best friend and how dogs can do Mathematics. Or can they?

Source: http://www.psychologytoday.com/blog/canine-corner/201103/do-dogs-know-mathematics

Some people doubt that dogs are capable of even the most rudimentary form of quantitative thinking. The most basic form of analyzing the world in a quantitative way involves the judgment of size, namely, answering the question of whether one thing larger than another. Early researchers would put out two balls of hamburger, one large and the other small, and when they found that dogs were as likely to choose the small one as the large, they concluded that dogs could not estimate size. However there is a flaw in this test. Dogs think in an opportunistic manner, a sort of “A bird in the hand is worth two in the bush” mentality. If the two plates were a different distances, the dog would always grab the closest. However if they were at equal distances, the dog would show that he understood the notion of size by going after the larger one. Norton Milgram, at the University of Toronto confirmed that dogs can judge size well using a tray which contains two objects of different sizes. If the dog pushes the correct object, then underneath it he will find a food treat. Dogs can be taught always to pick the larger (or smaller) of two objects, regardless of the shape or identity of the objects, and they learn this fairly easily.

Watch the above video, about Maggie the Jack Russell that can do Arithmetic!

You can also watch the video at: http://www.oprah.com/oprahshow/Maggie-the-Dog-Does-Math

Maggie’s a Jack Russell terrier who can add, subtract, multiply and divide! Watch her do math for Oprah.

Maggie the Jack Russell is a maths genius (for a dog!), watch her compete with a class of 7 year olds.

However, there has been the case of Clever Hans, a horse that seemingly can do Mathematics.

However, it was “not actually performing these mental tasks, but was watching the reaction of his human observers”. (Wikipedia) Could Maggie be observing the subconscious signals of her owner? The owner might not even be aware of that, like in the case of Clever Hans.

Is Maths Dog Maggie a Fraud? Robert De Franco devises a series of tests to see if owner Jessie is somehow prompting Maggie the right answers.

Wikipedia:

Clever Hans (in German, der Kluge Hans) was an Orlov Trotter horse that was claimed to have been able to perform arithmetic and other intellectual tasks.

After a formal investigation in 1907, psychologist Oskar Pfungst demonstrated that the horse was not actually performing these mental tasks, but was watching the reaction of his human observers. Pfungst discovered this artifact in the research methodology, wherein the horse was responding directly to involuntary cues in the body language of the human trainer, who had the faculties to solve each problem. The trainer was entirely unaware that he was providing such cues.^[1] In honour of Pfungst’s study, the anomalous artifact has since been referred to as the Clever Hans effect and has continued to be important knowledge in the observer-expectancy effect and later studies in animal cognition. Hans was studied by the famous German philosopher and psychologist Carl Stumpf in the early 20th century. Stumpf was observing the sensational phenomena of the horse, which also added to his impact on phenomenology.

1000 Multiplication Questions

These are some Multiplication Questions and Answers generated by the Multiplication Worksheet Generator for Grade 1 – Grade 3 listed on the Maths Resources for Sale page.

Q1) 13 x 7 =

Q2) 10 x 9 =

Q3) 10 x 8 =

Q4) 5 x 10 =

Q5) 9 x 13 =

Q6) 7 x 7 =

Q7) 11 x 12 =

Q8) 8 x 3 =

Q9) 9 x 12 =

Q10) 6 x 2 =

Q11) 8 x 2 =

Q12) 10 x 2 =

Q13) 11 x 12 =

Q14) 10 x 5 =

Q15) 14 x 5 =

Q16) 12 x 11 =

Q17) 6 x 13 =

Q18) 12 x 9 =

Q19) 13 x 3 =

Q20) 6 x 5 =

Q21) 3 x 5 =

Q22) 7 x 14 =

Q23) 12 x 14 =

Q24) 9 x 11 =

Q25) 11 x 12 =

Q26) 7 x 11 =

Q27) 14 x 10 =

Q28) 13 x 4 =

Q29) 13 x 6 =

Q30) 5 x 10 =

Q31) 14 x 2 =

Q32) 8 x 12 =

Q33) 4 x 5 =

Q34) 3 x 3 =

Q35) 13 x 12 =

Q36) 7 x 9 =

Q37) 3 x 11 =

Q38) 9 x 9 =

Q39) 14 x 9 =

Q40) 7 x 4 =

Q41) 4 x 8 =

Q42) 5 x 10 =

Q43) 4 x 3 =

Q44) 6 x 9 =

Q45) 5 x 8 =

Q46) 7 x 6 =

Q47) 6 x 13 =

Q48) 6 x 3 =

Q49) 4 x 4 =

Q50) 2 x 8 =

Q51) 6 x 5 =

Q52) 14 x 5 =

Q53) 2 x 3 =

Q54) 4 x 10 =

Q55) 10 x 6 =

Q56) 11 x 8 =

Q57) 13 x 4 =

Q58) 3 x 5 =

Q59) 8 x 9 =

Q60) 2 x 2 =

Q61) 7 x 6 =

Q62) 4 x 7 =

Q63) 3 x 13 =

Q64) 12 x 10 =

Q65) 14 x 2 =

Q66) 6 x 5 =

Q67) 3 x 2 =

Q68) 3 x 11 =

Q69) 5 x 8 =

Q70) 10 x 13 =

Q71) 13 x 2 =

Q72) 10 x 3 =

Q73) 6 x 14 =

Q74) 7 x 2 =

Q75) 7 x 8 =

Q76) 4 x 12 =

Q77) 8 x 11 =

Q78) 3 x 13 =

Q79) 4 x 9 =

Q80) 2 x 3 =

Q81) 2 x 12 =

Q82) 12 x 10 =

Q83) 9 x 13 =

Q84) 11 x 10 =

Q85) 9 x 8 =

Q86) 6 x 10 =

Q87) 2 x 3 =

Q88) 14 x 7 =

Q89) 9 x 2 =

Q90) 13 x 12 =

Q91) 12 x 9 =

Q92) 8 x 8 =

Q93) 12 x 8 =

Q94) 12 x 12 =

Q95) 9 x 10 =

Q96) 3 x 6 =

Q97) 7 x 9 =

Q98) 5 x 8 =

Q99) 14 x 11 =

Q100) 14 x 5 =

Q101) 7 x 5 =

Q102) 10 x 10 =

Q103) 12 x 8 =

Q104) 2 x 5 =

Q105) 12 x 7 =

Q106) 9 x 14 =

Q107) 9 x 6 =

Q108) 11 x 3 =

Q109) 14 x 5 =

Q110) 9 x 11 =

Q111) 12 x 5 =

Q112) 14 x 3 =

Q113) 3 x 8 =

Q114) 13 x 10 =

Q115) 13 x 4 =

Q116) 4 x 5 =

Q117) 13 x 2 =

Q118) 10 x 4 =

Q119) 12 x 8 =

Q120) 7 x 13 =

Q121) 6 x 11 =

Q122) 9 x 4 =

Q123) 4 x 10 =

Q124) 4 x 10 =

Q125) 4 x 7 =

Q126) 8 x 2 =

Q127) 7 x 8 =

Q128) 5 x 13 =

Q129) 14 x 5 =

Q130) 11 x 13 =

Q131) 13 x 8 =

Q132) 3 x 8 =

Q133) 6 x 5 =

Q134) 4 x 4 =

Q135) 9 x 4 =

Q136) 4 x 9 =

Q137) 4 x 3 =

Q138) 4 x 13 =

Q139) 4 x 6 =

Q140) 5 x 7 =

Q141) 5 x 11 =

Q142) 10 x 7 =

Q143) 5 x 7 =

Q144) 2 x 14 =

Q145) 13 x 12 =

Q146) 8 x 11 =

Q147) 11 x 4 =

Q148) 13 x 9 =

Q149) 13 x 9 =

Q150) 6 x 11 =

Q151) 9 x 13 =

Q152) 2 x 10 =

Q153) 12 x 9 =

Q154) 8 x 3 =

Q155) 2 x 11 =

Q156) 5 x 3 =

Q157) 10 x 8 =

Q158) 8 x 5 =

Q159) 11 x 7 =

Q160) 11 x 5 =

Q161) 7 x 6 =

Q162) 10 x 10 =

Q163) 9 x 7 =

Q164) 13 x 4 =

Q165) 10 x 11 =

Q166) 13 x 2 =

Q167) 3 x 14 =

Q168) 8 x 4 =

Q169) 6 x 12 =

Q170) 12 x 9 =

Q171) 12 x 9 =

Q172) 3 x 10 =

Q173) 7 x 5 =

Q174) 8 x 11 =

Q175) 6 x 3 =

Q176) 3 x 8 =

Q177) 3 x 6 =

Q178) 11 x 8 =

Q179) 3 x 9 =

Q180) 8 x 9 =

Q181) 11 x 14 =

Q182) 6 x 6 =

Q183) 10 x 12 =

Q184) 14 x 8 =

Q185) 9 x 10 =

Q186) 11 x 12 =

Q187) 4 x 13 =

Q188) 2 x 13 =

Q189) 13 x 10 =

Q190) 10 x 13 =

Q191) 13 x 9 =

Q192) 7 x 8 =

Q193) 9 x 2 =

Q194) 9 x 7 =

Q195) 3 x 10 =

Q196) 2 x 2 =

Q197) 13 x 7 =

Q198) 11 x 4 =

Q199) 6 x 6 =

Q200) 11 x 11 =

Q201) 10 x 6 =

Q202) 5 x 7 =

Q203) 6 x 11 =

Q204) 3 x 13 =

Q205) 9 x 11 =

Q206) 13 x 2 =

Q207) 4 x 11 =

Q208) 8 x 14 =

Q209) 8 x 5 =

Q210) 12 x 8 =

Q211) 12 x 12 =

Q212) 4 x 11 =

Q213) 14 x 10 =

Q214) 6 x 11 =

Q215) 9 x 5 =

Q216) 10 x 8 =

Q217) 11 x 14 =

Q218) 5 x 9 =

Q219) 3 x 4 =

Q220) 8 x 5 =

Q221) 12 x 12 =

Q222) 5 x 6 =

Q223) 11 x 3 =

Q224) 6 x 9 =

Q225) 6 x 5 =

Q226) 12 x 4 =

Q227) 4 x 12 =

Q228) 11 x 8 =

Q229) 3 x 2 =

Q230) 3 x 13 =

Q231) 4 x 14 =

Q232) 4 x 2 =

Q233) 6 x 8 =

Q234) 14 x 3 =

Q235) 3 x 13 =

Q236) 14 x 8 =

Q237) 5 x 13 =

Q238) 6 x 14 =

Q239) 5 x 7 =

Q240) 13 x 12 =

Q241) 9 x 12 =

Q242) 5 x 10 =

Q243) 12 x 4 =

Q244) 14 x 4 =

Q245) 12 x 14 =

Q246) 7 x 3 =

Q247) 7 x 8 =

Q248) 4 x 8 =

Q249) 2 x 5 =

Q250) 3 x 3 =

Q251) 10 x 9 =

Q252) 5 x 4 =

Q253) 11 x 9 =

Q254) 3 x 10 =

Q255) 6 x 4 =

Q256) 12 x 9 =

Q257) 12 x 14 =

Q258) 9 x 7 =

Q259) 8 x 9 =

Q260) 4 x 2 =

Q261) 9 x 14 =

Q262) 6 x 11 =

Q263) 13 x 14 =

Q264) 14 x 8 =

Q265) 9 x 11 =

Q266) 2 x 3 =

Q267) 11 x 13 =

Q268) 2 x 2 =

Q269) 2 x 3 =

Q270) 9 x 12 =

Q271) 2 x 11 =

Q272) 3 x 13 =

Q273) 3 x 5 =

Q274) 8 x 11 =

Q275) 3 x 13 =

Q276) 11 x 11 =

Q277) 7 x 12 =

Q278) 13 x 6 =

Q279) 11 x 14 =

Q280) 11 x 14 =

Q281) 4 x 9 =

Q282) 2 x 7 =

Q283) 8 x 7 =

Q284) 5 x 2 =

Q285) 10 x 4 =

Q286) 12 x 10 =

Q287) 8 x 4 =

Q288) 8 x 10 =

Q289) 2 x 3 =

Q290) 8 x 2 =

Q291) 14 x 6 =

Q292) 11 x 12 =

Q293) 2 x 8 =

Q294) 12 x 12 =

Q295) 3 x 7 =

Q296) 4 x 13 =

Q297) 3 x 10 =

Q298) 2 x 5 =

Q299) 9 x 4 =

Q300) 4 x 5 =

Q301) 6 x 13 =

Q302) 13 x 5 =

Q303) 10 x 14 =

Q304) 14 x 3 =

Q305) 9 x 9 =

Q306) 10 x 3 =

Q307) 11 x 14 =

Q308) 12 x 10 =

Q309) 10 x 7 =

Q310) 14 x 3 =

Q311) 4 x 10 =

Q312) 9 x 4 =

Q313) 3 x 9 =

Q314) 8 x 12 =

Q315) 5 x 14 =

Q316) 12 x 12 =

Q317) 9 x 3 =

Q318) 13 x 12 =

Q319) 12 x 8 =

Q320) 2 x 2 =

Q321) 12 x 7 =

Q322) 12 x 7 =

Q323) 4 x 8 =

Q324) 5 x 4 =

Q325) 13 x 10 =

Q326) 4 x 8 =

Q327) 10 x 8 =

Q328) 9 x 11 =

Q329) 2 x 12 =

Q330) 10 x 6 =

Q331) 14 x 10 =

Q332) 10 x 9 =

Q333) 2 x 6 =

Q334) 3 x 12 =

Q335) 14 x 2 =

Q336) 14 x 5 =

Q337) 4 x 14 =

Q338) 7 x 3 =

Q339) 6 x 5 =

Q340) 4 x 5 =

Q341) 5 x 4 =

Q342) 13 x 7 =

Q343) 10 x 2 =

Q344) 10 x 5 =

Q345) 8 x 2 =

Q346) 14 x 2 =

Q347) 4 x 11 =

Q348) 11 x 14 =

Q349) 12 x 7 =

Q350) 7 x 11 =

Q351) 4 x 11 =

Q352) 3 x 3 =

Q353) 4 x 12 =

Q354) 9 x 6 =

Q355) 5 x 4 =

Q356) 6 x 3 =

Q357) 6 x 9 =

Q358) 2 x 13 =

Q359) 6 x 3 =

Q360) 4 x 10 =

Q361) 12 x 11 =

Q362) 8 x 7 =

Q363) 8 x 3 =

Q364) 9 x 5 =

Q365) 12 x 10 =

Q366) 3 x 4 =

Q367) 3 x 7 =

Q368) 13 x 2 =

Q369) 6 x 7 =

Q370) 10 x 10 =

Q371) 3 x 9 =

Q372) 10 x 4 =

Q373) 8 x 4 =

Q374) 3 x 8 =

Q375) 10 x 11 =

Q376) 10 x 14 =

Q377) 8 x 13 =

Q378) 5 x 4 =

Q379) 13 x 6 =

Q380) 13 x 10 =

Q381) 14 x 3 =

Q382) 13 x 10 =

Q383) 14 x 11 =

Q384) 10 x 6 =

Q385) 11 x 4 =

Q386) 3 x 8 =

Q387) 11 x 11 =

Q388) 8 x 13 =

Q389) 14 x 14 =

Q390) 12 x 3 =

Q391) 7 x 2 =

Q392) 5 x 4 =

Q393) 9 x 2 =

Q394) 2 x 9 =

Q395) 4 x 13 =

Q396) 3 x 5 =

Q397) 14 x 10 =

Q398) 2 x 3 =

Q399) 7 x 8 =

Q400) 2 x 12 =

Q401) 12 x 6 =

Q402) 4 x 9 =

Q403) 5 x 13 =

Q404) 3 x 3 =

Q405) 4 x 12 =

Q406) 11 x 12 =

Q407) 6 x 2 =

Q408) 4 x 12 =

Q409) 10 x 13 =

Q410) 14 x 13 =

Q411) 3 x 12 =

Q412) 9 x 9 =

Q413) 12 x 5 =

Q414) 13 x 11 =

Q415) 7 x 8 =

Q416) 7 x 10 =

Q417) 13 x 9 =

Q418) 4 x 10 =

Q419) 3 x 4 =

Q420) 12 x 9 =

Q421) 12 x 13 =

Q422) 14 x 5 =

Q423) 13 x 4 =

Q424) 4 x 4 =

Q425) 7 x 8 =

Q426) 3 x 6 =

Q427) 3 x 4 =

Q428) 2 x 13 =

Q429) 5 x 8 =

Q430) 10 x 10 =

Q431) 3 x 6 =

Q432) 9 x 7 =

Q433) 13 x 12 =

Q434) 3 x 7 =

Q435) 4 x 12 =

Q436) 3 x 7 =

Q437) 14 x 12 =

Q438) 12 x 3 =

Q439) 6 x 11 =

Q440) 7 x 8 =

Q441) 10 x 4 =

Q442) 8 x 4 =

Q443) 10 x 3 =

Q444) 5 x 5 =

Q445) 14 x 12 =

Q446) 3 x 3 =

Q447) 8 x 7 =

Q448) 14 x 13 =

Q449) 3 x 14 =

Q450) 4 x 11 =

Q451) 3 x 14 =

Q452) 10 x 7 =

Q453) 11 x 14 =

Q454) 12 x 11 =

Q455) 12 x 8 =

Q456) 12 x 7 =

Q457) 13 x 11 =

Q458) 2 x 4 =

Q459) 3 x 14 =

Q460) 8 x 12 =

Q461) 13 x 3 =

Q462) 7 x 12 =

Q463) 14 x 10 =

Q464) 10 x 5 =

Q465) 5 x 5 =

Q466) 10 x 13 =

Q467) 3 x 5 =

Q468) 10 x 5 =

Q469) 13 x 9 =

Q470) 7 x 8 =

Q471) 5 x 2 =

Q472) 4 x 3 =

Q473) 2 x 11 =

Q474) 6 x 10 =

Q475) 2 x 12 =

Q476) 7 x 12 =

Q477) 8 x 11 =

Q478) 12 x 12 =

Q479) 2 x 13 =

Q480) 4 x 7 =

Q481) 4 x 10 =

Q482) 9 x 11 =

Q483) 12 x 14 =

Q484) 7 x 11 =

Q485) 10 x 6 =

Q486) 5 x 11 =

Q487) 5 x 13 =

Q488) 13 x 2 =

Q489) 11 x 13 =

Q490) 2 x 3 =

Q491) 12 x 12 =

Q492) 11 x 5 =

Q493) 12 x 7 =

Q494) 2 x 3 =

Q495) 8 x 2 =

Q496) 13 x 14 =

Q497) 6 x 6 =

Q498) 10 x 4 =

Q499) 9 x 3 =

Q500) 3 x 10 =

Q501) 4 x 14 =

Q502) 4 x 6 =

Q503) 10 x 13 =

Q504) 14 x 5 =

Q505) 3 x 13 =

Q506) 11 x 8 =

Q507) 5 x 10 =

Q508) 11 x 2 =

Q509) 4 x 14 =

Q510) 13 x 13 =

Q511) 14 x 14 =

Q512) 5 x 11 =

Q513) 9 x 14 =

Q514) 4 x 13 =

Q515) 13 x 11 =

Q516) 11 x 13 =

Q517) 13 x 9 =

Q518) 6 x 11 =

Q519) 6 x 6 =

Q520) 2 x 2 =

Q521) 14 x 13 =

Q522) 5 x 5 =

Q523) 2 x 6 =

Q524) 3 x 13 =

Q525) 12 x 9 =

Q526) 10 x 14 =

Q527) 5 x 14 =

Q528) 5 x 4 =

Q529) 7 x 10 =

Q530) 4 x 14 =

Q531) 13 x 7 =

Q532) 12 x 9 =

Q533) 3 x 8 =

Q534) 7 x 9 =

Q535) 13 x 10 =

Q536) 11 x 12 =

Q537) 10 x 3 =

Q538) 5 x 5 =

Q539) 10 x 10 =

Q540) 14 x 9 =

Q541) 11 x 11 =

Q542) 6 x 7 =

Q543) 8 x 11 =

Q544) 8 x 12 =

Q545) 10 x 7 =

Q546) 5 x 10 =

Q547) 6 x 9 =

Q548) 8 x 7 =

Q549) 5 x 2 =

Q550) 6 x 5 =

Q551) 9 x 2 =

Q552) 7 x 2 =

Q553) 5 x 3 =

Q554) 8 x 5 =

Q555) 2 x 2 =

Q556) 10 x 12 =

Q557) 8 x 9 =

Q558) 13 x 6 =

Q559) 14 x 12 =

Q560) 3 x 11 =

Q561) 7 x 3 =

Q562) 5 x 6 =

Q563) 2 x 4 =

Q564) 13 x 11 =

Q565) 11 x 2 =

Q566) 6 x 6 =

Q567) 10 x 8 =

Q568) 13 x 5 =

Q569) 10 x 3 =

Q570) 2 x 7 =

Q571) 9 x 7 =

Q572) 11 x 13 =

Q573) 2 x 3 =

Q574) 8 x 6 =

Q575) 11 x 14 =

Q576) 13 x 11 =

Q577) 13 x 14 =

Q578) 3 x 9 =

Q579) 2 x 4 =

Q580) 8 x 3 =

Q581) 12 x 7 =

Q582) 8 x 3 =

Q583) 13 x 4 =

Q584) 11 x 7 =

Q585) 3 x 4 =

Q586) 3 x 14 =

Q587) 13 x 3 =

Q588) 3 x 14 =

Q589) 10 x 11 =

Q590) 8 x 7 =

Q591) 2 x 11 =

Q592) 8 x 7 =

Q593) 9 x 2 =

Q594) 8 x 12 =

Q595) 5 x 10 =

Q596) 3 x 2 =

Q597) 10 x 7 =

Q598) 9 x 5 =

Q599) 2 x 14 =

Q600) 8 x 11 =

Q601) 4 x 11 =

Q602) 2 x 10 =

Q603) 6 x 11 =

Q604) 8 x 4 =

Q605) 9 x 7 =

Q606) 5 x 3 =

Q607) 8 x 10 =

Q608) 13 x 6 =

Q609) 7 x 9 =

Q610) 14 x 11 =

Q611) 11 x 2 =

Q612) 5 x 13 =

Q613) 6 x 4 =

Q614) 9 x 5 =

Q615) 6 x 4 =

Q616) 9 x 5 =

Q617) 6 x 12 =

Q618) 6 x 12 =

Q619) 7 x 12 =

Q620) 4 x 8 =

Q621) 4 x 7 =

Q622) 7 x 13 =

Q623) 11 x 12 =

Q624) 5 x 5 =

Q625) 3 x 11 =

Q626) 4 x 10 =

Q627) 7 x 6 =

Q628) 11 x 3 =

Q629) 12 x 12 =

Q630) 5 x 9 =

Q631) 4 x 10 =

Q632) 11 x 7 =

Q633) 14 x 4 =

Q634) 3 x 13 =

Q635) 12 x 14 =

Q636) 13 x 9 =

Q637) 6 x 3 =

Q638) 7 x 11 =

Q639) 3 x 6 =

Q640) 11 x 9 =

Q641) 2 x 9 =

Q642) 10 x 4 =

Q643) 13 x 6 =

Q644) 13 x 14 =

Q645) 8 x 10 =

Q646) 12 x 13 =

Q647) 14 x 12 =

Q648) 11 x 12 =

Q649) 2 x 4 =

Q650) 12 x 7 =

Q651) 3 x 5 =

Q652) 2 x 10 =

Q653) 3 x 5 =

Q654) 2 x 6 =

Q655) 6 x 4 =

Q656) 14 x 9 =

Q657) 6 x 3 =

Q658) 13 x 6 =

Q659) 11 x 13 =

Q660) 2 x 12 =

Q661) 5 x 5 =

Q662) 7 x 13 =

Q663) 13 x 8 =

Q664) 4 x 9 =

Q665) 9 x 3 =

Q666) 14 x 3 =

Q667) 7 x 13 =

Q668) 3 x 14 =

Q669) 14 x 14 =

Q670) 13 x 12 =

Q671) 4 x 13 =

Q672) 6 x 14 =

Q673) 9 x 11 =

Q674) 8 x 10 =

Q675) 2 x 13 =

Q676) 13 x 9 =

Q677) 10 x 8 =

Q678) 12 x 7 =

Q679) 9 x 11 =

Q680) 8 x 8 =

Q681) 4 x 12 =

Q682) 9 x 3 =

Q683) 9 x 11 =

Q684) 8 x 11 =

Q685) 13 x 13 =

Q686) 12 x 6 =

Q687) 10 x 2 =

Q688) 3 x 11 =

Q689) 3 x 3 =

Q690) 6 x 7 =

Q691) 13 x 3 =

Q692) 5 x 11 =

Q693) 14 x 8 =

Q694) 4 x 5 =

Q695) 11 x 8 =

Q696) 12 x 13 =

Q697) 12 x 6 =

Q698) 5 x 9 =

Q699) 8 x 13 =

Q700) 4 x 7 =

Q701) 12 x 11 =

Q702) 4 x 12 =

Q703) 7 x 12 =

Q704) 14 x 8 =

Q705) 4 x 2 =

Q706) 2 x 13 =

Q707) 5 x 7 =

Q708) 9 x 12 =

Q709) 2 x 6 =

Q710) 14 x 12 =

Q711) 7 x 5 =

Q712) 14 x 6 =

Q713) 10 x 6 =

Q714) 7 x 8 =

Q715) 11 x 7 =

Q716) 5 x 6 =

Q717) 11 x 8 =

Q718) 14 x 9 =

Q719) 5 x 6 =

Q720) 10 x 6 =

Q721) 13 x 6 =

Q722) 13 x 10 =

Q723) 7 x 5 =

Q724) 9 x 14 =

Q725) 8 x 13 =

Q726) 14 x 11 =

Q727) 11 x 6 =

Q728) 12 x 9 =

Q729) 9 x 2 =

Q730) 7 x 13 =

Q731) 12 x 11 =

Q732) 2 x 10 =

Q733) 4 x 10 =

Q734) 6 x 10 =

Q735) 4 x 4 =

Q736) 4 x 11 =

Q737) 10 x 12 =

Q738) 13 x 6 =

Q739) 4 x 6 =

Q740) 8 x 7 =

Q741) 5 x 9 =

Q742) 12 x 13 =

Q743) 14 x 11 =

Q744) 2 x 10 =

Q745) 11 x 3 =

Q746) 7 x 14 =

Q747) 3 x 9 =

Q748) 3 x 5 =

Q749) 13 x 4 =

Q750) 4 x 5 =

Q751) 7 x 6 =

Q752) 14 x 9 =

Q753) 3 x 9 =

Q754) 13 x 11 =

Q755) 12 x 12 =

Q756) 6 x 4 =

Q757) 4 x 11 =

Q758) 2 x 6 =

Q759) 13 x 6 =

Q760) 4 x 10 =

Q761) 13 x 2 =

Q762) 6 x 11 =

Q763) 9 x 12 =

Q764) 2 x 9 =

Q765) 6 x 3 =

Q766) 8 x 4 =

Q767) 10 x 8 =

Q768) 8 x 11 =

Q769) 10 x 14 =

Q770) 5 x 10 =

Q771) 8 x 2 =

Q772) 8 x 3 =

Q773) 12 x 4 =

Q774) 2 x 7 =

Q775) 13 x 14 =

Q776) 5 x 2 =

Q777) 3 x 10 =

Q778) 13 x 3 =

Q779) 5 x 7 =

Q780) 9 x 8 =

Q781) 14 x 10 =

Q782) 14 x 2 =

Q783) 14 x 5 =

Q784) 9 x 9 =

Q785) 9 x 3 =

Q786) 12 x 11 =

Q787) 3 x 8 =

Q788) 9 x 12 =

Q789) 4 x 2 =

Q790) 9 x 6 =

Q791) 4 x 14 =

Q792) 10 x 13 =

Q793) 7 x 5 =

Q794) 14 x 8 =

Q795) 10 x 4 =

Q796) 3 x 13 =

Q797) 10 x 12 =

Q798) 3 x 14 =

Q799) 6 x 14 =

Q800) 4 x 3 =

Q801) 14 x 12 =

Q802) 6 x 2 =

Q803) 3 x 7 =

Q804) 5 x 8 =

Q805) 10 x 6 =

Q806) 3 x 2 =

Q807) 9 x 2 =

Q808) 8 x 14 =

Q809) 10 x 3 =

Q810) 10 x 8 =

Q811) 14 x 8 =

Q812) 9 x 6 =

Q813) 3 x 12 =

Q814) 9 x 6 =

Q815) 2 x 8 =

Q816) 13 x 2 =

Q817) 11 x 11 =

Q818) 9 x 13 =

Q819) 11 x 10 =

Q820) 2 x 10 =

Q821) 2 x 11 =

Q822) 14 x 4 =

Q823) 9 x 5 =

Q824) 10 x 7 =

Q825) 4 x 6 =

Q826) 10 x 7 =

Q827) 4 x 8 =

Q828) 3 x 11 =

Q829) 12 x 14 =

Q830) 5 x 5 =

Q831) 13 x 7 =

Q832) 2 x 3 =

Q833) 13 x 2 =

Q834) 4 x 3 =

Q835) 7 x 10 =

Q836) 5 x 2 =

Q837) 6 x 10 =

Q838) 4 x 5 =

Q839) 4 x 7 =

Q840) 10 x 14 =

Q841) 14 x 14 =

Q842) 11 x 2 =

Q843) 3 x 5 =

Q844) 6 x 7 =

Q845) 4 x 14 =

Q846) 8 x 12 =

Q847) 12 x 8 =

Q848) 14 x 13 =

Q849) 8 x 11 =

Q850) 14 x 11 =

Q851) 6 x 11 =

Q852) 9 x 9 =

Q853) 14 x 8 =

Q854) 4 x 7 =

Q855) 5 x 7 =

Q856) 8 x 11 =

Q857) 11 x 6 =

Q858) 3 x 10 =

Q859) 8 x 14 =

Q860) 2 x 12 =

Q861) 10 x 14 =

Q862) 10 x 5 =

Q863) 14 x 5 =

Q864) 7 x 10 =

Q865) 7 x 14 =

Q866) 7 x 5 =

Q867) 10 x 10 =

Q868) 6 x 5 =

Q869) 6 x 14 =

Q870) 13 x 11 =

Q871) 2 x 3 =

Q872) 11 x 6 =

Q873) 9 x 7 =

Q874) 3 x 7 =

Q875) 13 x 10 =

Q876) 7 x 11 =

Q877) 8 x 11 =

Q878) 11 x 13 =

Q879) 7 x 2 =

Q880) 8 x 10 =

Q881) 7 x 12 =

Q882) 9 x 14 =

Q883) 7 x 12 =

Q884) 8 x 13 =

Q885) 10 x 2 =

Q886) 2 x 13 =

Q887) 13 x 7 =

Q888) 13 x 7 =

Q889) 9 x 13 =

Q890) 2 x 5 =

Q891) 13 x 9 =

Q892) 7 x 7 =

Q893) 9 x 11 =

Q894) 7 x 3 =

Q895) 14 x 12 =

Q896) 7 x 5 =

Q897) 9 x 6 =

Q898) 3 x 14 =

Q899) 3 x 6 =

Q900) 11 x 9 =

Q901) 8 x 13 =

Q902) 14 x 12 =

Q903) 14 x 8 =

Q904) 3 x 12 =

Q905) 3 x 2 =

Q906) 8 x 2 =

Q907) 14 x 8 =

Q908) 11 x 8 =

Q909) 8 x 4 =

Q910) 3 x 9 =

Q911) 7 x 14 =

Q912) 4 x 2 =

Q913) 2 x 7 =

Q914) 8 x 12 =

Q915) 6 x 7 =

Q916) 11 x 10 =

Q917) 7 x 14 =

Q918) 6 x 9 =

Q919) 3 x 5 =

Q920) 2 x 9 =

Q921) 14 x 3 =

Q922) 6 x 3 =

Q923) 2 x 3 =

Q924) 7 x 9 =

Q925) 11 x 9 =

Q926) 12 x 7 =

Q927) 12 x 13 =

Q928) 8 x 6 =

Q929) 10 x 8 =

Q930) 9 x 11 =

Q931) 10 x 7 =

Q932) 11 x 9 =

Q933) 4 x 13 =

Q934) 4 x 2 =

Q935) 8 x 7 =

Q936) 2 x 13 =

Q937) 11 x 2 =

Q938) 3 x 12 =

Q939) 12 x 3 =

Q940) 6 x 9 =

Q941) 9 x 14 =

Q942) 7 x 9 =

Q943) 2 x 8 =

Q944) 2 x 9 =

Q945) 11 x 6 =

Q946) 6 x 8 =

Q947) 13 x 7 =

Q948) 5 x 14 =

Q949) 8 x 12 =

Q950) 5 x 14 =

Q951) 7 x 2 =

Q952) 5 x 8 =

Q953) 14 x 13 =

Q954) 4 x 8 =

Q955) 8 x 14 =

Q956) 6 x 12 =

Q957) 9 x 6 =

Q958) 14 x 6 =

Q959) 10 x 2 =

Q960) 6 x 11 =

Q961) 9 x 8 =

Q962) 3 x 7 =

Q963) 7 x 13 =

Q964) 7 x 9 =

Q965) 5 x 10 =

Q966) 3 x 2 =

Q967) 3 x 4 =

Q968) 10 x 6 =

Q969) 9 x 4 =

Q970) 8 x 10 =

Q971) 3 x 12 =

Q972) 6 x 14 =

Q973) 13 x 3 =

Q974) 12 x 5 =

Q975) 7 x 2 =

Q976) 11 x 13 =

Q977) 12 x 4 =

Q978) 10 x 2 =

Q979) 2 x 8 =

Q980) 3 x 8 =

Q981) 5 x 3 =

Q982) 13 x 9 =

Q983) 2 x 9 =

Q984) 10 x 14 =

Q985) 13 x 7 =

Q986) 8 x 2 =

Q987) 11 x 7 =

Q988) 11 x 9 =

Q989) 10 x 5 =

Q990) 2 x 8 =

Q991) 14 x 13 =

Q992) 7 x 5 =

Q993) 2 x 14 =

Q994) 10 x 10 =

Q995) 12 x 10 =

Q996) 8 x 8 =

Q997) 3 x 10 =

Q998) 10 x 8 =

Q999) 10 x 13 =

Q1000) 7 x 14 =

Answers:
Q1) 91

Q2) 90

Q3) 80

Q4) 50

Q5) 117

Q6) 49

Q7) 132

Q8) 24

Q9) 108

Q10) 12

Q11) 16

Q12) 20

Q13) 132

Q14) 50

Q15) 70

Q16) 132

Q17) 78

Q18) 108

Q19) 39

Q20) 30

Q21) 15

Q22) 98

Q23) 168

Q24) 99

Q25) 132

Q26) 77

Q27) 140

Q28) 52

Q29) 78

Q30) 50

Q31) 28

Q32) 96

Q33) 20

Q34) 9

Q35) 156

Q36) 63

Q37) 33

Q38) 81

Q39) 126

Q40) 28

Q41) 32

Q42) 50

Q43) 12

Q44) 54

Q45) 40

Q46) 42

Q47) 78

Q48) 18

Q49) 16

Q50) 16

Q51) 30

Q52) 70

Q53) 6

Q54) 40

Q55) 60

Q56) 88

Q57) 52

Q58) 15

Q59) 72

Q60) 4

Q61) 42

Q62) 28

Q63) 39

Q64) 120

Q65) 28

Q66) 30

Q67) 6

Q68) 33

Q69) 40

Q70) 130

Q71) 26

Q72) 30

Q73) 84

Q74) 14

Q75) 56

Q76) 48

Q77) 88

Q78) 39

Q79) 36

Q80) 6

Q81) 24

Q82) 120

Q83) 117

Q84) 110

Q85) 72

Q86) 60

Q87) 6

Q88) 98

Q89) 18

Q90) 156

Q91) 108

Q92) 64

Q93) 96

Q94) 144

Q95) 90

Q96) 18

Q97) 63

Q98) 40

Q99) 154

Q100) 70

Q101) 35

Q102) 100

Q103) 96

Q104) 10

Q105) 84

Q106) 126

Q107) 54

Q108) 33

Q109) 70

Q110) 99

Q111) 60

Q112) 42

Q113) 24

Q114) 130

Q115) 52

Q116) 20

Q117) 26

Q118) 40

Q119) 96

Q120) 91

Q121) 66

Q122) 36

Q123) 40

Q124) 40

Q125) 28

Q126) 16

Q127) 56

Q128) 65

Q129) 70

Q130) 143

Q131) 104

Q132) 24

Q133) 30

Q134) 16

Q135) 36

Q136) 36

Q137) 12

Q138) 52

Q139) 24

Q140) 35

Q141) 55

Q142) 70

Q143) 35

Q144) 28

Q145) 156

Q146) 88

Q147) 44

Q148) 117

Q149) 117

Q150) 66

Q151) 117

Q152) 20

Q153) 108

Q154) 24

Q155) 22

Q156) 15

Q157) 80

Q158) 40

Q159) 77

Q160) 55

Q161) 42

Q162) 100

Q163) 63

Q164) 52

Q165) 110

Q166) 26

Q167) 42

Q168) 32

Q169) 72

Q170) 108

Q171) 108

Q172) 30

Q173) 35

Q174) 88

Q175) 18

Q176) 24

Q177) 18

Q178) 88

Q179) 27

Q180) 72

Q181) 154

Q182) 36

Q183) 120

Q184) 112

Q185) 90

Q186) 132

Q187) 52

Q188) 26

Q189) 130

Q190) 130

Q191) 117

Q192) 56

Q193) 18

Q194) 63

Q195) 30

Q196) 4

Q197) 91

Q198) 44

Q199) 36

Q200) 121

Q201) 60

Q202) 35

Q203) 66

Q204) 39

Q205) 99

Q206) 26

Q207) 44

Q208) 112

Q209) 40

Q210) 96

Q211) 144

Q212) 44

Q213) 140

Q214) 66

Q215) 45

Q216) 80

Q217) 154

Q218) 45

Q219) 12

Q220) 40

Q221) 144

Q222) 30

Q223) 33

Q224) 54

Q225) 30

Q226) 48

Q227) 48

Q228) 88

Q229) 6

Q230) 39

Q231) 56

Q232) 8

Q233) 48

Q234) 42

Q235) 39

Q236) 112

Q237) 65

Q238) 84

Q239) 35

Q240) 156

Q241) 108

Q242) 50

Q243) 48

Q244) 56

Q245) 168

Q246) 21

Q247) 56

Q248) 32

Q249) 10

Q250) 9

Q251) 90

Q252) 20

Q253) 99

Q254) 30

Q255) 24

Q256) 108

Q257) 168

Q258) 63

Q259) 72

Q260) 8

Q261) 126

Q262) 66

Q263) 182

Q264) 112

Q265) 99

Q266) 6

Q267) 143

Q268) 4

Q269) 6

Q270) 108

Q271) 22

Q272) 39

Q273) 15

Q274) 88

Q275) 39

Q276) 121

Q277) 84

Q278) 78

Q279) 154

Q280) 154

Q281) 36

Q282) 14

Q283) 56

Q284) 10

Q285) 40

Q286) 120

Q287) 32

Q288) 80

Q289) 6

Q290) 16

Q291) 84

Q292) 132

Q293) 16

Q294) 144

Q295) 21

Q296) 52

Q297) 30

Q298) 10

Q299) 36

Q300) 20

Q301) 78

Q302) 65

Q303) 140

Q304) 42

Q305) 81

Q306) 30

Q307) 154

Q308) 120

Q309) 70

Q310) 42

Q311) 40

Q312) 36

Q313) 27

Q314) 96

Q315) 70

Q316) 144

Q317) 27

Q318) 156

Q319) 96

Q320) 4

Q321) 84

Q322) 84

Q323) 32

Q324) 20

Q325) 130

Q326) 32

Q327) 80

Q328) 99

Q329) 24

Q330) 60

Q331) 140

Q332) 90

Q333) 12

Q334) 36

Q335) 28

Q336) 70

Q337) 56

Q338) 21

Q339) 30

Q340) 20

Q341) 20

Q342) 91

Q343) 20

Q344) 50

Q345) 16

Q346) 28

Q347) 44

Q348) 154

Q349) 84

Q350) 77

Q351) 44

Q352) 9

Q353) 48

Q354) 54

Q355) 20

Q356) 18

Q357) 54

Q358) 26

Q359) 18

Q360) 40

Q361) 132

Q362) 56

Q363) 24

Q364) 45

Q365) 120

Q366) 12

Q367) 21

Q368) 26

Q369) 42

Q370) 100

Q371) 27

Q372) 40

Q373) 32

Q374) 24

Q375) 110

Q376) 140

Q377) 104

Q378) 20

Q379) 78

Q380) 130

Q381) 42

Q382) 130

Q383) 154

Q384) 60

Q385) 44

Q386) 24

Q387) 121

Q388) 104

Q389) 196

Q390) 36

Q391) 14

Q392) 20

Q393) 18

Q394) 18

Q395) 52

Q396) 15

Q397) 140

Q398) 6

Q399) 56

Q400) 24

Q401) 72

Q402) 36

Q403) 65

Q404) 9

Q405) 48

Q406) 132

Q407) 12

Q408) 48

Q409) 130

Q410) 182

Q411) 36

Q412) 81

Q413) 60

Q414) 143

Q415) 56

Q416) 70

Q417) 117

Q418) 40

Q419) 12

Q420) 108

Q421) 156

Q422) 70

Q423) 52

Q424) 16

Q425) 56

Q426) 18

Q427) 12

Q428) 26

Q429) 40

Q430) 100

Q431) 18

Q432) 63

Q433) 156

Q434) 21

Q435) 48

Q436) 21

Q437) 168

Q438) 36

Q439) 66

Q440) 56

Q441) 40

Q442) 32

Q443) 30

Q444) 25

Q445) 168

Q446) 9

Q447) 56

Q448) 182

Q449) 42

Q450) 44

Q451) 42

Q452) 70

Q453) 154

Q454) 132

Q455) 96

Q456) 84

Q457) 143

Q458) 8

Q459) 42

Q460) 96

Q461) 39

Q462) 84

Q463) 140

Q464) 50

Q465) 25

Q466) 130

Q467) 15

Q468) 50

Q469) 117

Q470) 56

Q471) 10

Q472) 12

Q473) 22

Q474) 60

Q475) 24

Q476) 84

Q477) 88

Q478) 144

Q479) 26

Q480) 28

Q481) 40

Q482) 99

Q483) 168

Q484) 77

Q485) 60

Q486) 55

Q487) 65

Q488) 26

Q489) 143

Q490) 6

Q491) 144

Q492) 55

Q493) 84

Q494) 6

Q495) 16

Q496) 182

Q497) 36

Q498) 40

Q499) 27

Q500) 30

Q501) 56

Q502) 24

Q503) 130

Q504) 70

Q505) 39

Q506) 88

Q507) 50

Q508) 22

Q509) 56

Q510) 169

Q511) 196

Q512) 55

Q513) 126

Q514) 52

Q515) 143

Q516) 143

Q517) 117

Q518) 66

Q519) 36

Q520) 4

Q521) 182

Q522) 25

Q523) 12

Q524) 39

Q525) 108

Q526) 140

Q527) 70

Q528) 20

Q529) 70

Q530) 56

Q531) 91

Q532) 108

Q533) 24

Q534) 63

Q535) 130

Q536) 132

Q537) 30

Q538) 25

Q539) 100

Q540) 126

Q541) 121

Q542) 42

Q543) 88

Q544) 96

Q545) 70

Q546) 50

Q547) 54

Q548) 56

Q549) 10

Q550) 30

Q551) 18

Q552) 14

Q553) 15

Q554) 40

Q555) 4

Q556) 120

Q557) 72

Q558) 78

Q559) 168

Q560) 33

Q561) 21

Q562) 30

Q563) 8

Q564) 143

Q565) 22

Q566) 36

Q567) 80

Q568) 65

Q569) 30

Q570) 14

Q571) 63

Q572) 143

Q573) 6

Q574) 48

Q575) 154

Q576) 143

Q577) 182

Q578) 27

Q579) 8

Q580) 24

Q581) 84

Q582) 24

Q583) 52

Q584) 77

Q585) 12

Q586) 42

Q587) 39

Q588) 42

Q589) 110

Q590) 56

Q591) 22

Q592) 56

Q593) 18

Q594) 96

Q595) 50

Q596) 6

Q597) 70

Q598) 45

Q599) 28

Q600) 88

Q601) 44

Q602) 20

Q603) 66

Q604) 32

Q605) 63

Q606) 15

Q607) 80

Q608) 78

Q609) 63

Q610) 154

Q611) 22

Q612) 65

Q613) 24

Q614) 45

Q615) 24

Q616) 45

Q617) 72

Q618) 72

Q619) 84

Q620) 32

Q621) 28

Q622) 91

Q623) 132

Q624) 25

Q625) 33

Q626) 40

Q627) 42

Q628) 33

Q629) 144

Q630) 45

Q631) 40

Q632) 77

Q633) 56

Q634) 39

Q635) 168

Q636) 117

Q637) 18

Q638) 77

Q639) 18

Q640) 99

Q641) 18

Q642) 40

Q643) 78

Q644) 182

Q645) 80

Q646) 156

Q647) 168

Q648) 132

Q649) 8

Q650) 84

Q651) 15

Q652) 20

Q653) 15

Q654) 12

Q655) 24

Q656) 126

Q657) 18

Q658) 78

Q659) 143

Q660) 24

Q661) 25

Q662) 91

Q663) 104

Q664) 36

Q665) 27

Q666) 42

Q667) 91

Q668) 42

Q669) 196

Q670) 156

Q671) 52

Q672) 84

Q673) 99

Q674) 80

Q675) 26

Q676) 117

Q677) 80

Q678) 84

Q679) 99

Q680) 64

Q681) 48

Q682) 27

Q683) 99

Q684) 88

Q685) 169

Q686) 72

Q687) 20

Q688) 33

Q689) 9

Q690) 42

Q691) 39

Q692) 55

Q693) 112

Q694) 20

Q695) 88

Q696) 156

Q697) 72

Q698) 45

Q699) 104

Q700) 28

Q701) 132

Q702) 48

Q703) 84

Q704) 112

Q705) 8

Q706) 26

Q707) 35

Q708) 108

Q709) 12

Q710) 168

Q711) 35

Q712) 84

Q713) 60

Q714) 56

Q715) 77

Q716) 30

Q717) 88

Q718) 126

Q719) 30

Q720) 60

Q721) 78

Q722) 130

Q723) 35

Q724) 126

Q725) 104

Q726) 154

Q727) 66

Q728) 108

Q729) 18

Q730) 91

Q731) 132

Q732) 20

Q733) 40

Q734) 60

Q735) 16

Q736) 44

Q737) 120

Q738) 78

Q739) 24

Q740) 56

Q741) 45

Q742) 156

Q743) 154

Q744) 20

Q745) 33

Q746) 98

Q747) 27

Q748) 15

Q749) 52

Q750) 20

Q751) 42

Q752) 126

Q753) 27

Q754) 143

Q755) 144

Q756) 24

Q757) 44

Q758) 12

Q759) 78

Q760) 40

Q761) 26

Q762) 66

Q763) 108

Q764) 18

Q765) 18

Q766) 32

Q767) 80

Q768) 88

Q769) 140

Q770) 50

Q771) 16

Q772) 24

Q773) 48

Q774) 14

Q775) 182

Q776) 10

Q777) 30

Q778) 39

Q779) 35

Q780) 72

Q781) 140

Q782) 28

Q783) 70

Q784) 81

Q785) 27

Q786) 132

Q787) 24

Q788) 108

Q789) 8

Q790) 54

Q791) 56

Q792) 130

Q793) 35

Q794) 112

Q795) 40

Q796) 39

Q797) 120

Q798) 42

Q799) 84

Q800) 12

Q801) 168

Q802) 12

Q803) 21

Q804) 40

Q805) 60

Q806) 6

Q807) 18

Q808) 112

Q809) 30

Q810) 80

Q811) 112

Q812) 54

Q813) 36

Q814) 54

Q815) 16

Q816) 26

Q817) 121

Q818) 117

Q819) 110

Q820) 20

Q821) 22

Q822) 56

Q823) 45

Q824) 70

Q825) 24

Q826) 70

Q827) 32

Q828) 33

Q829) 168

Q830) 25

Q831) 91

Q832) 6

Q833) 26

Q834) 12

Q835) 70

Q836) 10

Q837) 60

Q838) 20

Q839) 28

Q840) 140

Q841) 196

Q842) 22

Q843) 15

Q844) 42

Q845) 56

Q846) 96

Q847) 96

Q848) 182

Q849) 88

Q850) 154

Q851) 66

Q852) 81

Q853) 112

Q854) 28

Q855) 35

Q856) 88

Q857) 66

Q858) 30

Q859) 112

Q860) 24

Q861) 140

Q862) 50

Q863) 70

Q864) 70

Q865) 98

Q866) 35

Q867) 100

Q868) 30

Q869) 84

Q870) 143

Q871) 6

Q872) 66

Q873) 63

Q874) 21

Q875) 130

Q876) 77

Q877) 88

Q878) 143

Q879) 14

Q880) 80

Q881) 84

Q882) 126

Q883) 84

Q884) 104

Q885) 20

Q886) 26

Q887) 91

Q888) 91

Q889) 117

Q890) 10

Q891) 117

Q892) 49

Q893) 99

Q894) 21

Q895) 168

Q896) 35

Q897) 54

Q898) 42

Q899) 18

Q900) 99

Q901) 104

Q902) 168

Q903) 112

Q904) 36

Q905) 6

Q906) 16

Q907) 112

Q908) 88

Q909) 32

Q910) 27

Q911) 98

Q912) 8

Q913) 14

Q914) 96

Q915) 42

Q916) 110

Q917) 98

Q918) 54

Q919) 15

Q920) 18

Q921) 42

Q922) 18

Q923) 6

Q924) 63

Q925) 99

Q926) 84

Q927) 156

Q928) 48

Q929) 80

Q930) 99

Q931) 70

Q932) 99

Q933) 52

Q934) 8

Q935) 56

Q936) 26

Q937) 22

Q938) 36

Q939) 36

Q940) 54

Q941) 126

Q942) 63

Q943) 16

Q944) 18

Q945) 66

Q946) 48

Q947) 91

Q948) 70

Q949) 96

Q950) 70

Q951) 14

Q952) 40

Q953) 182

Q954) 32

Q955) 112

Q956) 72

Q957) 54

Q958) 84

Q959) 20

Q960) 66

Q961) 72

Q962) 21

Q963) 91

Q964) 63

Q965) 50

Q966) 6

Q967) 12

Q968) 60

Q969) 36

Q970) 80

Q971) 36

Q972) 84

Q973) 39

Q974) 60

Q975) 14

Q976) 143

Q977) 48

Q978) 20

Q979) 16

Q980) 24

Q981) 15

Q982) 117

Q983) 18

Q984) 140

Q985) 91

Q986) 16

Q987) 77

Q988) 99

Q989) 50

Q990) 16

Q991) 182

Q992) 35

Q993) 28

Q994) 100

Q995) 120

Q996) 64

Q997) 30

Q998) 80

Q999) 130

Q1000) 98

Interactive Astronomy using 3D Computer Graphics

This is a school project on using 3D Computer Graphics. It explores a phenomenon whereby a sundial can actually go backwards in the tropics!

Abstract:

Understanding spherical astronomy requires good spatial visualization. Unfortunately, it is very hard to make good three dimensional (3D) illustrations and many illustrations from standard textbooks are in fact incorrect. There are many programs that can be used to create illustrations, but in this report we have focused on TEX-friendly, free programs. We have compared MetaPost, PSTricks, Asymptote and Sketch by creating a series of illustrations related to the problem of why sundials sometimes go backwards in the tropics.

sphere

In it, the Hezekiah Phenomenon is being discussed.

Quote: First, we would like to explain where the name Hezekiah Phenomenon comes from. In the Bible there is a story about God making the shadow of the sundial move backward as a sign for King Hezekiah.

The Bible gives two versions of the story of King Hezekiah and the sundial. First in 2 Kings, Chapter 20.

8 And Hezekiah said unto Isaiah, What [shall be] the sign that the LORD will heal me, and that I shall go up into the house of the LORD the third day? 9 And Isaiah said, This sign shalt thou have of the LORD, that the LORD will do the thing that he hath spoken: shall the shadow go forward ten degrees, or go back ten degrees? 10 And Hezekiah answered, It is a light thing for the shadow to go down ten degrees: nay, but let the shadow return backward ten degrees. 11 And Isaiah the prophet cried unto the LORD: and he brought the shadow ten degrees backward, by which it had gone down in the dial of Ahaz. (2 Kings 20: 8–11, King James Version)

Proving Quotient Rule using Product Rule

This is how we can prove Quotient Rule using the Product Rule.

First, we need the Product Rule for differentiation: $\displaystyle\boxed{\frac{d}{dx}(uv)=u\frac{dv}{dx}+v\frac{du}{dx}}$

Now, we can write $\displaystyle\frac{d}{dx}(\frac{u}{v})=\frac{d}{dx}(uv^{-1})$

Using Product Rule, $\displaystyle \frac{d}{dx}(uv^{-1})=u(-v^{-2}\cdot\frac{dv}{dx})+v^{-1}\cdot(\frac{du}{dx})$

Simplifying the above will give the Quotient Rule! :

$\displaystyle\boxed{\frac{d}{dx}(\frac{u}{v})=\frac{v\frac{du}{dx}-u\frac{dv}{dx}}{v^2}}$

You can also try proving Product Rule using Quotient Rule!

Area of a Circle : Something I never learned at school

Interesting post on how to derive the formula for area of circle!

pointless texts

I was taught how to find area of a circle when in school. The teacher wrote down the formulae on the blackboard and I accepted it as absolute truth.

Later in my life I used integral calculas to derive the formulae for the area of a circle, but I never found a way to explain it to a 11 year old, till recently.

At my son’s primary school , the maths teacher explained why the area of a circle is pr² by cutting a pair of cardboard discs. Apparently it was first derived by Archimedes. I was amazed at the beauty and the simplicity of the proof . Why didn’t they teach it in our schools ?

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

So we need to show that the area of a circle = pr² , where r = radius and p is the ratio of circumference and diameter of the circle.

Diameter d=2r

Now…

View original post 133 more words

Infinity (BBC Video)

By our third year, most of us will have learned to count. Once we know how, it seems as if there would be nothing to stop us counting forever. But, while infinity might seem like an perfectly innocent idea, keep counting and you enter a paradoxical world where nothing is as it seems.

Mathematicians have discovered there are infinitely many infinities, each one infinitely bigger than the last. And if the universe goes on forever, the consequences are even more bizarre. In an infinite universe, there are infinitely many copies of the Earth and infinitely many copies of you. Older than time, bigger than the universe and stranger than fiction. This is the story of infinity.

Tung Soo Hua 董素华 Honours Bachelor of Science degree in Mathematics

Tung Soo Hua (Chinese: 董素华; pinyin: Dǒng Sùhúa, Dong Suhua) is an award-winning television news anchor and current affairs presenter with MediaCorp TV Channel 8 and Channel U. (Wikipedia)

Tung won the Best Chinese-language News Presenter award for Star Awards in 2004, 2005, 2006, 2007, 2009 and 2011 Star Awards.

Tung studied in Nanyang Girls’ High School, and graduated with a Masters degree in Social Sciences (International Studies) from the National University of Singapore, after obtaining her first Honours Bachelor of Science degree in Mathematics.

Source: http://www.science.nus.edu.sg/science-alumni/alumni-awards/science-alumni-awards-2014/30-alumni/369-osa-2011-tung-soo-hua

Outstanding Science Alumni Award 2011 TUNG Soo Hua

BSc (Hons) 1997, M.Soc.Sci. 2007

Presenter/Senior Producer, Chinese News, MediaCorp Pte Ltd

Ms Tung Soo Hua is an award-winning television news and current affairs presenter with MediaCorp, Singapore’s leading media company. Currently, she co-hosts “Evening News at 10pm” on the most watched Mandarin channel in Singapore, Channel 8, and fronts “Money Week”, a weekly financial programme on Channel U. She started her journalism career in MediaCorp as a Chinese-language news producer in 1997.

Ms Tung was named the “Best News/Current Affairs Presenter” for six times between 2004 and 2011 in “Stars Awards”, which is MediaCorp’s gala event recognising its talents for their excellence. She graduated with a Masters degree in Social Sciences (International Studies) from the National University of Singapore, after obtaining her first Honours Bachelor of Science degree in Mathematics.

Recommended Math book:

Currently in its eighteenth printing in Japan, this best-selling novel is available in English at last. Combining mathematical rigor with light romance, Math Girls is a unique introduction to advanced mathematics, delivered through the eyes of three students as they learn to deal with problems seldom found in textbooks. Math Girls has something for everyone, from advanced high school students to math majors and educators.

The Mystery of the Infinite Hotel Paradox (Video)

This is a very interesting video on the Infinite Hotel Paradox from Youtube. One of the best videos on the mysterious Infinity that I have ever watched. Do check it out!

The Infinite Hotel, a thought experiment created by German mathematician David Hilbert, is a hotel with an infinite number of rooms. Easy to comprehend, right? Wrong. What if it’s completely booked but one person wants to check in? What about 40? Or an infinitely full bus of people? Jeff Dekofsky solves these heady lodging issues using Hilbert’s paradox.

Lesson by Jeff Dekofsky, animation by The Moving Company Animation Studio.

Source: http://en.wikipedia.org/wiki/Hilbert’s_paradox_of_the_Grand_Hotel

Hilbert’s paradox of the Grand Hotel is a veridical paradox (a valid argument with a seemingly absurd conclusion, as opposed to a falsidical paradox, which is a seemingly valid demonstration of an actual contradiction) about infinite sets meant to illustrate certain counterintuitive properties of infinite sets. It was first described by George Gamow in his 1947 book One Two Three … Infinity and jokingly attributed to David Hilbert. (Wikipedia)

The Joy of x: A Guided Tour of Math, from One to Infinity

Many people take math in high school and promptly forget much of it. But math plays a part in all of our lives all of the time, whether we know it or not. In The Joy of x, Steven Strogatz expands on his hit New York Times series to explain the big ideas of math gently and clearly, with wit, insight, and brilliant illustrations.

Why Greek 3 Problems Restrict Using Only Unmarked Ruler and Compass

Math Online Tom Circle

The 3 ancient Greek Problems are:
1. Trisect a Triangle
2. Square a circle
3. Doubling a Cube

Why restrict using only unmarked ruler ?
Answer: Using a Straight line: $latex boxed{ y = mx + c } $

Why a compass?
Answer: Using a Circle: $latex boxed{ x^2 + y^2 = r^2 }$

The 3 Greek Problems have been proven by 19th Century impossible to solve with only a straight line and a circle.

View original post

Power of Twos

Math Online Tom Circle

Calculate:
$Latex displaystyle
2^{2^{2^{2^{2^{ -infty} }}}}
$

Answer : 16

[Source: ]
D. Knuth “Digital Typography”

View original post

Misleading Formula

Anyone can spot the mistake in the above Math formula?

doc's whatever

$Misleading Formula$

Whoever created this was either a math genius who tried to trick you or a failed mathematician

View original post

LaTeX Minicourse

This is a great introduction to LaTeX, a mathematical typesetting language that can be used to write Math equations. LaTeX can be used on WordPress too!

What happens if light slows down

This is an essay I wrote many years ago on an introduction to Special Relativity.

I repackaged it into a book and it is now available on Lulu.com:

Lulu Paperback link

There is also an Ebook version:

Lulu Ebook link

Excerpt:

What happens if light slows down – A Beginner’s Guide to Relativity and Light

In the beginning God created the heavens and the earth. And God said, “Let there be light,” and there was light. Light is one of the most ubiquitous things that we see, and it is also one of the oldest – it existed since the beginning of mankind. However, light is also mysterious in that no one really understands what it is and how it is rectilinearly propagated. Nevertheless, the speed of light plays an important part in physics, and it is one of the more often quoted constant. What will happen then, if the speed of light suddenly changes from 300000000m/s to a fraction of its original self –3000 m/s? (It is theoretically possible to slow down light to such a speed, by shining a beam of light through a medium with a refractive index of 100,000.)