(4n*9)*2n*1=

Solution for (4n*9)*2n*1= equation:

Simplifying
(4n * 9) * 2n * 1 = 0

Reorder the terms for easier multiplication:
(4 * 9n) * 2n * 1 = 0

Multiply 4 * 9
(36n) * 2n * 1 = 0

Remove parenthesis around (36n)
36n * 2n * 1 = 0

Reorder the terms for easier multiplication:
36 * 2 * 1n * n = 0

Multiply 36 * 2
72 * 1n * n = 0

Multiply 72 * 1
72n * n = 0

Multiply n * n
72n2 = 0

Solving
72n2 = 0

Solving for variable 'n'.

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

Divide each side by '72'.
n2 = 0

Simplifying
n2 = 0

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