20m^4+100m^3=0

Solution for 20m^4+100m^3=0 equation:

Simplifying
20m4 + 100m3 = 0

Reorder the terms:
100m3 + 20m4 = 0

Solving
100m3 + 20m4 = 0

Solving for variable 'm'.

Factor out the Greatest Common Factor (GCF), '20m3'.
20m3(5 + m) = 0

Ignore the factor 20.
Subproblem 1
Set the factor 'm3' equal to zero and attempt to solve:

Simplifying
m3 = 0

Solving
m3 = 0

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

Simplifying
m3 = 0

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.
Subproblem 2
Set the factor '(5 + m)' equal to zero and attempt to solve:

Simplifying
5 + m = 0

Solving
5 + m = 0

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

Add '-5' to each side of the equation.
5 + -5 + m = 0 + -5

Combine like terms: 5 + -5 = 0
0 + m = 0 + -5
m = 0 + -5

Combine like terms: 0 + -5 = -5
m = -5

Simplifying
m = -5
Solution
m = {-5}