(x)(3x)=240

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Solution for (x)(3x)=240 equation: 


Simplifying
(x)(3x) = 240

Remove parenthesis around (3x)
x * 3x = 240

Reorder the terms for easier multiplication:
3x * x = 240

Multiply x * x
3x2 = 240

Solving
3x2 = 240

Solving for variable 'x'.

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

Divide each side by '3'.
x2 = 80

Simplifying
x2 = 80

Take the square root of each side:
x = {-8.94427191, 8.94427191}

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