169+x^2=289

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Solution for 169+x^2=289 equation: 


Simplifying
169 + x2 = 289

Solving
169 + x2 = 289

Solving for variable 'x'.

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

Add '-169' to each side of the equation.
169 + -169 + x2 = 289 + -169

Combine like terms: 169 + -169 = 0
0 + x2 = 289 + -169
x2 = 289 + -169

Combine like terms: 289 + -169 = 120
x2 = 120

Simplifying
x2 = 120

Take the square root of each side:
x = {-10.95445115, 10.95445115}

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