X^2-2=38

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Solution for X^2-2=38 equation: 


Simplifying
X2 + -2 = 38

Reorder the terms:
-2 + X2 = 38

Solving
-2 + X2 = 38

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 = 38 + 2

Combine like terms: -2 + 2 = 0
0 + X2 = 38 + 2
X2 = 38 + 2

Combine like terms: 38 + 2 = 40
X2 = 40

Simplifying
X2 = 40

Take the square root of each side:
X = {-6.32455532, 6.32455532}

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