x2-14x-32=0

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Solution for x2-14x-32=0 equation:



x2-14x-32=0
We add all the numbers together, and all the variables
x^2-14x-32=0
a = 1; b = -14; c = -32;
Δ = b2-4ac
Δ = -142-4·1·(-32)
Δ = 324
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{324}=18$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-14)-18}{2*1}=\frac{-4}{2} =-2 $
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-14)+18}{2*1}=\frac{32}{2} =16 $

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