x^2=360000=360000

Solution for x^2=360000=360000 equation:

x^2=360000=360000

We move all terms to the left:

x^2-(360000)=0

a = 1; b = 0; c = -360000;
Δ = b2-4ac
Δ = 02-4·1·(-360000)
Δ = 1440000
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{1440000}=1200$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(0)-1200}{2*1}=\frac{-1200}{2}
=-600
$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+1200}{2*1}=\frac{1200}{2}
=600
$