x^2-171=0

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Solution for x^2-171=0 equation: 


Simplifying
x2 + -171 = 0

Reorder the terms:
-171 + x2 = 0

Solving
-171 + x2 = 0

Solving for variable 'x'.

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

Add '171' to each side of the equation.
-171 + 171 + x2 = 0 + 171

Combine like terms: -171 + 171 = 0
0 + x2 = 0 + 171
x2 = 0 + 171

Combine like terms: 0 + 171 = 171
x2 = 171

Simplifying
x2 = 171

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

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