3n^3=192n

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Solution for 3n^3=192n equation:


Simplifying
3n3 = 192n

Solving
3n3 = 192n

Solving for variable 'n'.

Reorder the terms:
-192n + 3n3 = 192n + -192n

Combine like terms: 192n + -192n = 0
-192n + 3n3 = 0

Factor out the Greatest Common Factor (GCF), '3n'.
3n(-64 + n2) = 0

Factor a difference between two squares.
3n((8 + n)(-8 + n)) = 0

Ignore the factor 3.

Subproblem 1

Set the factor 'n' equal to zero and attempt to solve: Simplifying n = 0 Solving n = 0 Move all terms containing n to the left, all other terms to the right. Simplifying n = 0

Subproblem 2

Set the factor '(8 + n)' equal to zero and attempt to solve: Simplifying 8 + n = 0 Solving 8 + n = 0 Move all terms containing n to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + n = 0 + -8 Combine like terms: 8 + -8 = 0 0 + n = 0 + -8 n = 0 + -8 Combine like terms: 0 + -8 = -8 n = -8 Simplifying n = -8

Subproblem 3

Set the factor '(-8 + n)' equal to zero and attempt to solve: Simplifying -8 + n = 0 Solving -8 + n = 0 Move all terms containing n to the left, all other terms to the right. Add '8' to each side of the equation. -8 + 8 + n = 0 + 8 Combine like terms: -8 + 8 = 0 0 + n = 0 + 8 n = 0 + 8 Combine like terms: 0 + 8 = 8 n = 8 Simplifying n = 8

Solution

n = {0, -8, 8}

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