X^2-2=30

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Solution for X^2-2=30 equation: 


Simplifying
X2 + -2 = 30

Reorder the terms:
-2 + X2 = 30

Solving
-2 + X2 = 30

Solving for variable 'X'.

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

Add '2' to each side of the equation.
-2 + 2 + X2 = 30 + 2

Combine like terms: -2 + 2 = 0
0 + X2 = 30 + 2
X2 = 30 + 2

Combine like terms: 30 + 2 = 32
X2 = 32

Simplifying
X2 = 32

Take the square root of each side:
X = {-5.656854249, 5.656854249}

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