x*x+9=180

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Solution for x*x+9=180 equation:


Simplifying
x * x + 9 = 180

Multiply x * x
x2 + 9 = 180

Reorder the terms:
9 + x2 = 180

Solving
9 + x2 = 180

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + x2 = 180 + -9

Combine like terms: 9 + -9 = 0
0 + x2 = 180 + -9
x2 = 180 + -9

Combine like terms: 180 + -9 = 171
x2 = 171

Simplifying
x2 = 171

Take the square root of each side:
x = {-13.076696831, 13.076696831}

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