x*x+36=100

Solution for x*x+36=100 equation:

Simplifying
x * x + 36 = 100

Multiply x * x
x2 + 36 = 100

Reorder the terms:
36 + x2 = 100

Solving
36 + x2 = 100

Solving for variable 'x'.

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

Add '-36' to each side of the equation.
36 + -36 + x2 = 100 + -36

Combine like terms: 36 + -36 = 0
0 + x2 = 100 + -36
x2 = 100 + -36

Combine like terms: 100 + -36 = 64
x2 = 64

Simplifying
x2 = 64

Take the square root of each side:
x = {-8, 8}