x^2-36x+176=0

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Solution for x^2-36x+176=0 equation:



x^2-36x+176=0
a = 1; b = -36; c = +176;
Δ = b2-4ac
Δ = -362-4·1·176
Δ = 592
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

The end solution:
$\sqrt{\Delta}=\sqrt{592}=\sqrt{16*37}=\sqrt{16}*\sqrt{37}=4\sqrt{37}$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-36)-4\sqrt{37}}{2*1}=\frac{36-4\sqrt{37}}{2} $
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-36)+4\sqrt{37}}{2*1}=\frac{36+4\sqrt{37}}{2} $

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