100+576=x^2

Solution for 100+576=x^2 equation:

Simplifying
100 + 576 = x2

Combine like terms: 100 + 576 = 676
676 = x2

Solving
676 = x2

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-1x2' to each side of the equation.
676 + -1x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
676 + -1x2 = 0

Add '-676' to each side of the equation.
676 + -676 + -1x2 = 0 + -676

Combine like terms: 676 + -676 = 0
0 + -1x2 = 0 + -676
-1x2 = 0 + -676

Combine like terms: 0 + -676 = -676
-1x2 = -676

Divide each side by '-1'.
x2 = 676

Simplifying
x2 = 676

Take the square root of each side:
x = {-26, 26}