-4b^5+12b^4-20b=

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Solution for -4b^5+12b^4-20b= equation: 


Simplifying
-4b5 + 12b4 + -20b = 0

Reorder the terms:
-20b + 12b4 + -4b5 = 0

Solving
-20b + 12b4 + -4b5 = 0

Solving for variable 'b'.

Factor out the Greatest Common Factor (GCF), '4b'.
4b(-5 + 3b3 + -1b4) = 0

Ignore the factor 4.

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 '(-5 + 3b3 + -1b4)' equal to zero and attempt to solve:

Simplifying
-5 + 3b3 + -1b4 = 0

Solving
-5 + 3b3 + -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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