-x^2-256=0

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Solution for -x^2-256=0 equation:


Simplifying
-1x2 + -256 = 0

Reorder the terms:
-256 + -1x2 = 0

Solving
-256 + -1x2 = 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 + -1x2 = 0 + 256

Combine like terms: -256 + 256 = 0
0 + -1x2 = 0 + 256
-1x2 = 0 + 256

Combine like terms: 0 + 256 = 256
-1x2 = 256

Divide each side by '-1'.
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.

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