X*y=432

Solution for X*y=432 equation:

X*X=432

We move all terms to the left:

X*X-(432)=0

Wy multiply elements

X^2-432=0

a = 1; b = 0; c = -432;
Δ = b2-4ac
Δ = 02-4·1·(-432)
Δ = 1728
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:

$\sqrt{\Delta}=\sqrt{1728}=\sqrt{576*3}=\sqrt{576}*\sqrt{3}=24\sqrt{3}$
$X_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(0)-24\sqrt{3}}{2*1}=\frac{0-24\sqrt{3}}{2}
=-\frac{24\sqrt{3}}{2}
=-12\sqrt{3}
$
$X_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+24\sqrt{3}}{2*1}=\frac{0+24\sqrt{3}}{2}
=\frac{24\sqrt{3}}{2}
=12\sqrt{3}
$