8m^3+4m=0

Solution for 8m^3+4m=0 equation:

Simplifying
8m3 + 4m = 0

Reorder the terms:
4m + 8m3 = 0

Solving
4m + 8m3 = 0

Solving for variable 'm'.

Factor out the Greatest Common Factor (GCF), '4m'.
4m(1 + 2m2) = 0

Ignore the factor 4.
Subproblem 1
Set the factor 'm' equal to zero and attempt to solve:

Simplifying
m = 0

Solving
m = 0

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

Simplifying
m = 0
Subproblem 2
Set the factor '(1 + 2m2)' equal to zero and attempt to solve:

Simplifying
1 + 2m2 = 0

Solving
1 + 2m2 = 0

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

Add '-1' to each side of the equation.
1 + -1 + 2m2 = 0 + -1

Combine like terms: 1 + -1 = 0
0 + 2m2 = 0 + -1
2m2 = 0 + -1

Combine like terms: 0 + -1 = -1
2m2 = -1

Divide each side by '2'.
m2 = -0.5

Simplifying
m2 = -0.5

The solution to this equation could not be determined.

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