x^2-20-104=0

Solution for x^2-20-104=0 equation:

Simplifying
x2 + -20 + -104 = 0

Reorder the terms:
-20 + -104 + x2 = 0

Combine like terms: -20 + -104 = -124
-124 + x2 = 0

Solving
-124 + x2 = 0

Solving for variable 'x'.

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

Add '124' to each side of the equation.
-124 + 124 + x2 = 0 + 124

Combine like terms: -124 + 124 = 0
0 + x2 = 0 + 124
x2 = 0 + 124

Combine like terms: 0 + 124 = 124
x2 = 124

Simplifying
x2 = 124

Take the square root of each side:
x = {-11.135528726, 11.135528726}