2x(x)-10=-4

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Solution for 2x(x)-10=-4 equation: 


Simplifying
2x(x) + -10 = -4

Multiply x * x
2x2 + -10 = -4

Reorder the terms:
-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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