(3n)(3n)=

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Solution for (3n)(3n)= equation: 


Simplifying
(3n)(3n) = 0

Remove parenthesis around (3n)
3n(3n) = 0

Remove parenthesis around (3n)
3n * 3n = 0

Reorder the terms for easier multiplication:
3 * 3n * n = 0

Multiply 3 * 3
9n * n = 0

Multiply n * n
9n2 = 0

Solving
9n2 = 0

Solving for variable 'n'.

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

Divide each side by '9'.
n2 = 0

Simplifying
n2 = 0

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

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