x(2x+4)-4x=32

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Solution for x(2x+4)-4x=32 equation: 


Simplifying
x(2x + 4) + -4x = 32

Reorder the terms:
x(4 + 2x) + -4x = 32
(4 * x + 2x * x) + -4x = 32
(4x + 2x2) + -4x = 32

Reorder the terms:
4x + -4x + 2x2 = 32

Combine like terms: 4x + -4x = 0
0 + 2x2 = 32
2x2 = 32

Solving
2x2 = 32

Solving for variable 'x'.

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

Divide each side by '2'.
x2 = 16

Simplifying
x2 = 16

Take the square root of each side:
x = {-4, 4}

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