20x(x)=31(31)

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Solution for 20x(x)=31(31) equation: 


Simplifying
20x(x) = 31(31)

Multiply x * x
20x2 = 31(31)

Multiply 31 * 31
20x2 = 961

Solving
20x2 = 961

Solving for variable 'x'.

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

Divide each side by '20'.
x2 = 48.05

Simplifying
x2 = 48.05

Take the square root of each side:
x = {-6.93181073, 6.93181073}

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