0.04x^2=21.16

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Solution for 0.04x^2=21.16 equation: 


Simplifying
0.04x2 = 21.16

Solving
0.04x2 = 21.16

Solving for variable 'x'.

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

Divide each side by '0.04'.
x2 = 529

Simplifying
x2 = 529

Take the square root of each side:
x = {-23, 23}

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