x(x)=18

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Solution for x(x)=18 equation:


Simplifying
x(x) = 18

Multiply x * x
x2 = 18

Solving
x2 = 18

Solving for variable 'x'.

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

Simplifying
x2 = 18

Take the square root of each side:
x = {-4.242640687, 4.242640687}

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