x^2-32x-1536=0

Solution for x^2-32x-1536=0 equation:

x^2-32x-1536=0

a = 1; b = -32; c = -1536;
Δ = b2-4ac
Δ = -322-4·1·(-1536)
Δ = 7168
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:

$\sqrt{\Delta}=\sqrt{7168}=\sqrt{1024*7}=\sqrt{1024}*\sqrt{7}=32\sqrt{7}$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-32)-32\sqrt{7}}{2*1}=\frac{32-32\sqrt{7}}{2}
$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-32)+32\sqrt{7}}{2*1}=\frac{32+32\sqrt{7}}{2}
$