n^4+2n^3-n^2-2n=0

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Solution for n^4+2n^3-n^2-2n=0 equation: 


Simplifying
n4 + 2n3 + -1n2 + -2n = 0

Reorder the terms:
-2n + -1n2 + 2n3 + n4 = 0

Solving
-2n + -1n2 + 2n3 + n4 = 0

Solving for variable 'n'.

Factor out the Greatest Common Factor (GCF), 'n'.
n(-2 + -1n + 2n2 + n3) = 0


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 '(-2 + -1n + 2n2 + n3)' equal to zero and attempt to solve:

Simplifying
-2 + -1n + 2n2 + n3 = 0

Solving
-2 + -1n + 2n2 + n3 = 0

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.
Solution
n = {0}

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