x^2+15=-56

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Solution for x^2+15=-56 equation:


Simplifying
x2 + 15 = -56

Reorder the terms:
15 + x2 = -56

Solving
15 + x2 = -56

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + x2 = -56 + -15

Combine like terms: 15 + -15 = 0
0 + x2 = -56 + -15
x2 = -56 + -15

Combine like terms: -56 + -15 = -71
x2 = -71

Simplifying
x2 = -71

Reorder the terms:
71 + x2 = -71 + 71

Combine like terms: -71 + 71 = 0
71 + x2 = 0

The solution to this equation could not be determined.

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