X^2+100=256

Solution for X^2+100=256 equation:

Simplifying
X2 + 100 = 256

Reorder the terms:
100 + X2 = 256

Solving
100 + X2 = 256

Solving for variable 'X'.

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

Add '-100' to each side of the equation.
100 + -100 + X2 = 256 + -100

Combine like terms: 100 + -100 = 0
0 + X2 = 256 + -100
X2 = 256 + -100

Combine like terms: 256 + -100 = 156
X2 = 156

Simplifying
X2 = 156

Take the square root of each side:
X = {-12.489995997, 12.489995997}