81u^2=

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Solution for 81u^2= equation: 


Simplifying
81u2 = 0

Solving
81u2 = 0

Solving for variable 'u'.

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

Divide each side by '81'.
u2 = 0

Simplifying
u2 = 0

Take the square root of each side:
u = {0}

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