10-2x^2=4

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Solution for 10-2x^2=4 equation: 


Simplifying
10 + -2x2 = 4

Solving
10 + -2x2 = 4

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 + -2x2 = 4 + -10

Combine like terms: 10 + -10 = 0
0 + -2x2 = 4 + -10
-2x2 = 4 + -10

Combine like terms: 4 + -10 = -6
-2x2 = -6

Divide each side by '-2'.
x2 = 3

Simplifying
x2 = 3

Take the square root of each side:
x = {-1.732050808, 1.732050808}

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