36-144x2=0

Solution for 36-144x2=0 equation:

36-144x^2=0

a = -144; b = 0; c = +36;
Δ = b2-4ac
Δ = 02-4·(-144)·36
Δ = 20736
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{20736}=144$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(0)-144}{2*-144}=\frac{-144}{-288}
=1/2$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+144}{2*-144}=\frac{144}{-288}
=-1/2$