15n^3-20n^2=0

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Solution for 15n^3-20n^2=0 equation:


Simplifying
15n3 + -20n2 = 0

Reorder the terms:
-20n2 + 15n3 = 0

Solving
-20n2 + 15n3 = 0

Solving for variable 'n'.

Factor out the Greatest Common Factor (GCF), '5n2'.
5n2(-4 + 3n) = 0

Ignore the factor 5.

Subproblem 1

Set the factor 'n2' equal to zero and attempt to solve: Simplifying n2 = 0 Solving n2 = 0 Move all terms containing n to the left, all other terms to the right. Simplifying n2 = 0 Take the square root of each side: n = {0}

Subproblem 2

Set the factor '(-4 + 3n)' equal to zero and attempt to solve: Simplifying -4 + 3n = 0 Solving -4 + 3n = 0 Move all terms containing n to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + 3n = 0 + 4 Combine like terms: -4 + 4 = 0 0 + 3n = 0 + 4 3n = 0 + 4 Combine like terms: 0 + 4 = 4 3n = 4 Divide each side by '3'. n = 1.333333333 Simplifying n = 1.333333333

Solution

n = {0, 1.333333333}

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