2x^2-10-4=16

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Solution for 2x^2-10-4=16 equation: 


Simplifying
2x2 + -10 + -4 = 16

Reorder the terms:
-10 + -4 + 2x2 = 16

Combine like terms: -10 + -4 = -14
-14 + 2x2 = 16

Solving
-14 + 2x2 = 16

Solving for variable 'x'.

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

Add '14' to each side of the equation.
-14 + 14 + 2x2 = 16 + 14

Combine like terms: -14 + 14 = 0
0 + 2x2 = 16 + 14
2x2 = 16 + 14

Combine like terms: 16 + 14 = 30
2x2 = 30

Divide each side by '2'.
x2 = 15

Simplifying
x2 = 15

Take the square root of each side:
x = {-3.872983346, 3.872983346}

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