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Simplifying
2x2 + -134 = 0
Reorder the terms:
-134 + 2x2 = 0
Solving
-134 + 2x2 = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '134' to each side of the equation.
-134 + 134 + 2x2 = 0 + 134
Combine like terms: -134 + 134 = 0
0 + 2x2 = 0 + 134
2x2 = 0 + 134
Combine like terms: 0 + 134 = 134
2x2 = 134
Divide each side by '2'.
x2 = 67
Simplifying
x2 = 67
Take the square root of each side:
x = {-8.185352772, 8.185352772}
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