x^2-484=0

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Solution for x^2-484=0 equation: 


Simplifying
x2 + -484 = 0

Reorder the terms:
-484 + x2 = 0

Solving
-484 + x2 = 0

Solving for variable 'x'.

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

Add '484' to each side of the equation.
-484 + 484 + x2 = 0 + 484

Combine like terms: -484 + 484 = 0
0 + x2 = 0 + 484
x2 = 0 + 484

Combine like terms: 0 + 484 = 484
x2 = 484

Simplifying
x2 = 484

Take the square root of each side:
x = {-22, 22}

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