x^2+256=0

Solution for x^2+256=0 equation:

Simplifying
x2 + 256 = 0

Reorder the terms:
256 + x2 = 0

Solving
256 + x2 = 0

Solving for variable 'x'.

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

Add '-256' to each side of the equation.
256 + -256 + x2 = 0 + -256

Combine like terms: 256 + -256 = 0
0 + x2 = 0 + -256
x2 = 0 + -256

Combine like terms: 0 + -256 = -256
x2 = -256

Simplifying
x2 = -256

Reorder the terms:
256 + x2 = -256 + 256

Combine like terms: -256 + 256 = 0
256 + x2 = 0

The solution to this equation could not be determined.