x^2+225=81

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Solution for x^2+225=81 equation:


Simplifying
x2 + 225 = 81

Reorder the terms:
225 + x2 = 81

Solving
225 + x2 = 81

Solving for variable 'x'.

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

Add '-225' to each side of the equation.
225 + -225 + x2 = 81 + -225

Combine like terms: 225 + -225 = 0
0 + x2 = 81 + -225
x2 = 81 + -225

Combine like terms: 81 + -225 = -144
x2 = -144

Simplifying
x2 = -144

Reorder the terms:
144 + x2 = -144 + 144

Combine like terms: -144 + 144 = 0
144 + x2 = 0

The solution to this equation could not be determined.

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