1028=x^2

Solution for 1028=x^2 equation:

1028=x^2

We move all terms to the left:

1028-(x^2)=0

We add all the numbers together, and all the variables

-1x^2+1028=0

a = -1; b = 0; c = +1028;
Δ = b2-4ac
Δ = 02-4·(-1)·1028
Δ = 4112
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:

$\sqrt{\Delta}=\sqrt{4112}=\sqrt{16*257}=\sqrt{16}*\sqrt{257}=4\sqrt{257}$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(0)-4\sqrt{257}}{2*-1}=\frac{0-4\sqrt{257}}{-2}
=-\frac{4\sqrt{257}}{-2}
=-\frac{2\sqrt{257}}{-1}
$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+4\sqrt{257}}{2*-1}=\frac{0+4\sqrt{257}}{-2}
=\frac{4\sqrt{257}}{-2}
=\frac{2\sqrt{257}}{-1}
$