3x^2=216

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Solution for 3x^2=216 equation: 


Simplifying
3x2 = 216

Solving
3x2 = 216

Solving for variable 'x'.

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

Divide each side by '3'.
x2 = 72

Simplifying
x2 = 72

Take the square root of each side:
x = {-8.485281374, 8.485281374}

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