36r^2=16

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Solution for 36r^2=16 equation: 


Simplifying
36r2 = 16

Solving
36r2 = 16

Solving for variable 'r'.

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

Divide each side by '36'.
r2 = 0.4444444444

Simplifying
r2 = 0.4444444444

Take the square root of each side:
r = {-0.666666667, 0.666666667}

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