10*10=x*x+6*6

Solution for 10*10=x*x+6*6 equation:

Simplifying
10 * 10 = x * x + 6 * 6

Multiply 10 * 10
100 = x * x + 6 * 6

Multiply x * x
100 = x2 + 6 * 6

Multiply 6 * 6
100 = x2 + 36

Reorder the terms:
100 = 36 + x2

Solving
100 = 36 + 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.
100 + -1x2 = 36 + x2 + -1x2

Combine like terms: x2 + -1x2 = 0
100 + -1x2 = 36 + 0
100 + -1x2 = 36

Add '-100' to each side of the equation.
100 + -100 + -1x2 = 36 + -100

Combine like terms: 100 + -100 = 0
0 + -1x2 = 36 + -100
-1x2 = 36 + -100

Combine like terms: 36 + -100 = -64
-1x2 = -64

Divide each side by '-1'.
x2 = 64

Simplifying
x2 = 64

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