x^2=20.25

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Solution for x^2=20.25 equation: 


Simplifying
x2 = 20.25

Solving
x2 = 20.25

Solving for variable 'x'.

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

Simplifying
x2 = 20.25

Take the square root of each side:
x = {-4.5, 4.5}

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