X^2+10=18

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Solution for X^2+10=18 equation: 


Simplifying
X2 + 10 = 18

Reorder the terms:
10 + X2 = 18

Solving
10 + X2 = 18

Solving for variable 'X'.

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

Add '-10' to each side of the equation.
10 + -10 + X2 = 18 + -10

Combine like terms: 10 + -10 = 0
0 + X2 = 18 + -10
X2 = 18 + -10

Combine like terms: 18 + -10 = 8
X2 = 8

Simplifying
X2 = 8

Take the square root of each side:
X = {-2.828427125, 2.828427125}

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