-b^5+4b^4-8b=

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Solution for -b^5+4b^4-8b= equation: 


Simplifying
-1b5 + 4b4 + -8b = 0

Reorder the terms:
-8b + 4b4 + -1b5 = 0

Solving
-8b + 4b4 + -1b5 = 0

Solving for variable 'b'.

Factor out the Greatest Common Factor (GCF), 'b'.
b(-8 + 4b3 + -1b4) = 0


Subproblem 1
Set the factor 'b' equal to zero and attempt to solve:

Simplifying
b = 0

Solving
b = 0

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

Simplifying
b = 0

Subproblem 2
Set the factor '(-8 + 4b3 + -1b4)' equal to zero and attempt to solve:

Simplifying
-8 + 4b3 + -1b4 = 0

Solving
-8 + 4b3 + -1b4 = 0

The solution to this equation could not be determined.

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

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