5x^2=55

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Solution for 5x^2=55 equation: 


Simplifying
5x2 = 55

Solving
5x2 = 55

Solving for variable 'x'.

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

Divide each side by '5'.
x2 = 11

Simplifying
x2 = 11

Take the square root of each side:
x = {-3.31662479, 3.31662479}

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