-3m(m+8)=

Solution for -3m(m+8)= equation:

Simplifying
-3m(m + 8) = 0

Reorder the terms:
-3m(8 + m) = 0
(8 * -3m + m * -3m) = 0
(-24m + -3m2) = 0

Solving
-24m + -3m2 = 0

Solving for variable 'm'.

Factor out the Greatest Common Factor (GCF), '-3m'.
-3m(8 + m) = 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 '(8 + m)' equal to zero and attempt to solve:

Simplifying
8 + m = 0

Solving
8 + m = 0

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

Add '-8' to each side of the equation.
8 + -8 + m = 0 + -8

Combine like terms: 8 + -8 = 0
0 + m = 0 + -8
m = 0 + -8

Combine like terms: 0 + -8 = -8
m = -8

Simplifying
m = -8
Solution
m = {0, -8}