2x(2x)=36

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Solution for 2x(2x)=36 equation: 


Simplifying
2x(2x) = 36

Remove parenthesis around (2x)
2x * 2x = 36

Reorder the terms for easier multiplication:
2 * 2x * x = 36

Multiply 2 * 2
4x * x = 36

Multiply x * x
4x2 = 36

Solving
4x2 = 36

Solving for variable 'x'.

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

Divide each side by '4'.
x2 = 9

Simplifying
x2 = 9

Take the square root of each side:
x = {-3, 3}

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