(4m-m)(2m+3)=

Solution for (4m-m)(2m+3)= equation:

Simplifying
(4m + -1m)(2m + 3) = 0

Combine like terms: 4m + -1m = 3m
(3m)(2m + 3) = 0

Remove parenthesis around (3m)
3m(2m + 3) = 0

Reorder the terms:
3m(3 + 2m) = 0
(3 * 3m + 2m * 3m) = 0
(9m + 6m2) = 0

Solving
9m + 6m2 = 0

Solving for variable 'm'.

Factor out the Greatest Common Factor (GCF), '3m'.
3m(3 + 2m) = 0

Ignore the factor 3.
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 '(3 + 2m)' equal to zero and attempt to solve:

Simplifying
3 + 2m = 0

Solving
3 + 2m = 0

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

Add '-3' to each side of the equation.
3 + -3 + 2m = 0 + -3

Combine like terms: 3 + -3 = 0
0 + 2m = 0 + -3
2m = 0 + -3

Combine like terms: 0 + -3 = -3
2m = -3

Divide each side by '2'.
m = -1.5

Simplifying
m = -1.5
Solution
m = {0, -1.5}