-8+2x^2=14

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Solution for -8+2x^2=14 equation: 


Simplifying
-8 + 2x2 = 14

Solving
-8 + 2x2 = 14

Solving for variable 'x'.

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

Add '8' to each side of the equation.
-8 + 8 + 2x2 = 14 + 8

Combine like terms: -8 + 8 = 0
0 + 2x2 = 14 + 8
2x2 = 14 + 8

Combine like terms: 14 + 8 = 22
2x2 = 22

Divide each side by '2'.
x2 = 11

Simplifying
x2 = 11

Take the square root of each side:
x = {-3.31662479, 3.31662479}

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