x2-97X+552=0

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Solution for x2-97X+552=0 equation:



x2-97x+552=0
We add all the numbers together, and all the variables
x^2-97x+552=0
a = 1; b = -97; c = +552;
Δ = b2-4ac
Δ = -972-4·1·552
Δ = 7201
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-97)-\sqrt{7201}}{2*1}=\frac{97-\sqrt{7201}}{2} $
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-97)+\sqrt{7201}}{2*1}=\frac{97+\sqrt{7201}}{2} $

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