100+144=x^2

Solution for 100+144=x^2 equation:

Simplifying
100 + 144 = x2

Combine like terms: 100 + 144 = 244
244 = x2

Solving
244 = 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.
244 + -1x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
244 + -1x2 = 0

Add '-244' to each side of the equation.
244 + -244 + -1x2 = 0 + -244

Combine like terms: 244 + -244 = 0
0 + -1x2 = 0 + -244
-1x2 = 0 + -244

Combine like terms: 0 + -244 = -244
-1x2 = -244

Divide each side by '-1'.
x2 = 244

Simplifying
x2 = 244

Take the square root of each side:
x = {-15.620499352, 15.620499352}