x^2-279=0

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Solution for x^2-279=0 equation: 


Simplifying
x2 + -279 = 0

Reorder the terms:
-279 + x2 = 0

Solving
-279 + x2 = 0

Solving for variable 'x'.

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

Add '279' to each side of the equation.
-279 + 279 + x2 = 0 + 279

Combine like terms: -279 + 279 = 0
0 + x2 = 0 + 279
x2 = 0 + 279

Combine like terms: 0 + 279 = 279
x2 = 279

Simplifying
x2 = 279

Take the square root of each side:
x = {-16.703293088, 16.703293088}

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