X2-32x+208=0

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Solution for X2-32x+208=0 equation:



X2-32X+208=0
We add all the numbers together, and all the variables
X^2-32X+208=0
a = 1; b = -32; c = +208;
Δ = b2-4ac
Δ = -322-4·1·208
Δ = 192
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:
$\sqrt{\Delta}=\sqrt{192}=\sqrt{64*3}=\sqrt{64}*\sqrt{3}=8\sqrt{3}$
$X_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-32)-8\sqrt{3}}{2*1}=\frac{32-8\sqrt{3}}{2} $
$X_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-32)+8\sqrt{3}}{2*1}=\frac{32+8\sqrt{3}}{2} $

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