4m^3-12m^2-1512m=0

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Solution for 4m^3-12m^2-1512m=0 equation:


Simplifying
4m3 + -12m2 + -1512m = 0

Reorder the terms:
-1512m + -12m2 + 4m3 = 0

Solving
-1512m + -12m2 + 4m3 = 0

Solving for variable 'm'.

Factor out the Greatest Common Factor (GCF), '4m'.
4m(-378 + -3m + m2) = 0

Factor a trinomial.
4m((-18 + -1m)(21 + -1m)) = 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 '(-18 + -1m)' equal to zero and attempt to solve: Simplifying -18 + -1m = 0 Solving -18 + -1m = 0 Move all terms containing m to the left, all other terms to the right. Add '18' to each side of the equation. -18 + 18 + -1m = 0 + 18 Combine like terms: -18 + 18 = 0 0 + -1m = 0 + 18 -1m = 0 + 18 Combine like terms: 0 + 18 = 18 -1m = 18 Divide each side by '-1'. m = -18 Simplifying m = -18

Subproblem 3

Set the factor '(21 + -1m)' equal to zero and attempt to solve: Simplifying 21 + -1m = 0 Solving 21 + -1m = 0 Move all terms containing m to the left, all other terms to the right. Add '-21' to each side of the equation. 21 + -21 + -1m = 0 + -21 Combine like terms: 21 + -21 = 0 0 + -1m = 0 + -21 -1m = 0 + -21 Combine like terms: 0 + -21 = -21 -1m = -21 Divide each side by '-1'. m = 21 Simplifying m = 21

Solution

m = {0, -18, 21}

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