-19+2x^2=

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Solution for -19+2x^2= equation: 


Simplifying
-19 + 2x2 = 0

Solving
-19 + 2x2 = 0

Solving for variable 'x'.

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

Add '19' to each side of the equation.
-19 + 19 + 2x2 = 0 + 19

Combine like terms: -19 + 19 = 0
0 + 2x2 = 0 + 19
2x2 = 0 + 19

Combine like terms: 0 + 19 = 19
2x2 = 19

Divide each side by '2'.
x2 = 9.5

Simplifying
x2 = 9.5

Take the square root of each side:
x = {-3.082207001, 3.082207001}

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