(x)(5x)=66

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Solution for (x)(5x)=66 equation: 


Simplifying
(x)(5x) = 66

Remove parenthesis around (5x)
x * 5x = 66

Reorder the terms for easier multiplication:
5x * x = 66

Multiply x * x
5x2 = 66

Solving
5x2 = 66

Solving for variable 'x'.

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

Divide each side by '5'.
x2 = 13.2

Simplifying
x2 = 13.2

Take the square root of each side:
x = {-3.633180425, 3.633180425}

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