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# Solve the quadratic equation $289y^2-714y+441=0$

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##  Final answer to the problem

$y=\frac{21}{17},\:y=\frac{21}{17}$
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##  Step-by-step Solution 

How should I solve this problem?

• Choose an option
• Solve for y
• Find the derivative using the definition
• Solve by quadratic formula (general formula)
• Simplify
• Find the integral
• Find the derivative
• Factor
• Factor by completing the square
• Find the roots
Can't find a method? Tell us so we can add it.
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To find the roots of a polynomial of the form $ax^2+bx+c$ we use the quadratic formula, where in this case $a=289$, $b=-714$ and $c=441$. Then substitute the values of the coefficients of the equation in the quadratic formula: $\displaystyle x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}$

$y=\frac{714\pm \sqrt{{\left(-714\right)}^2-4\cdot 289\cdot 441}}{2\cdot 289}$

Learn how to solve quadratic equations problems step by step online.

$y=\frac{714\pm \sqrt{{\left(-714\right)}^2-4\cdot 289\cdot 441}}{2\cdot 289}$

Learn how to solve quadratic equations problems step by step online. Solve the quadratic equation 289y^2-714y+441=0. To find the roots of a polynomial of the form ax^2+bx+c we use the quadratic formula, where in this case a=289, b=-714 and c=441. Then substitute the values of the coefficients of the equation in the quadratic formula: \displaystyle x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}. Simplifying. To obtain the two solutions, divide the equation in two equations, one when \pm is positive (+), and another when \pm is negative (-). Add the values 714 and 0.

##  Final answer to the problem

$y=\frac{21}{17},\:y=\frac{21}{17}$

##  Explore different ways to solve this problem

Solving a math problem using different methods is important because it enhances understanding, encourages critical thinking, allows for multiple solutions, and develops problem-solving strategies. Read more

SnapXam A2

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0
a
b
c
d
f
g
m
n
u
v
w
x
y
z
.
(◻)
+
-
×
◻/◻
/
÷
2

e
π
ln
log
log
lim
d/dx
Dx
|◻|
θ
=
>
<
>=
<=
sin
cos
tan
cot
sec
csc

asin
acos
atan
acot
asec
acsc

sinh
cosh
tanh
coth
sech
csch

asinh
acosh
atanh
acoth
asech
acsch

###  Main Topic: Quadratic Equations

The quadratic equations (or second degree equations) are those equations where the greatest exponent to which the unknown is raised is the exponent 2.

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