x^2+2-56=0

Solution for x^2+2-56=0 equation:

Simplifying
x2 + 2 + -56 = 0

Reorder the terms:
2 + -56 + x2 = 0

Combine like terms: 2 + -56 = -54
-54 + x2 = 0

Solving
-54 + x2 = 0

Solving for variable 'x'.

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

Add '54' to each side of the equation.
-54 + 54 + x2 = 0 + 54

Combine like terms: -54 + 54 = 0
0 + x2 = 0 + 54
x2 = 0 + 54

Combine like terms: 0 + 54 = 54
x2 = 54

Simplifying
x2 = 54

Take the square root of each side:
x = {-7.348469228, 7.348469228}