2m^3+2m^2-40m=0

Simple and best practice solution for 2m^3+2m^2-40m=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 2m^3+2m^2-40m=0 equation:


Simplifying
2m3 + 2m2 + -40m = 0

Reorder the terms:
-40m + 2m2 + 2m3 = 0

Solving
-40m + 2m2 + 2m3 = 0

Solving for variable 'm'.

Factor out the Greatest Common Factor (GCF), '2m'.
2m(-20 + m + m2) = 0

Factor a trinomial.
2m((-5 + -1m)(4 + -1m)) = 0

Ignore the factor 2.

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 '(-5 + -1m)' equal to zero and attempt to solve: Simplifying -5 + -1m = 0 Solving -5 + -1m = 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 + -1m = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -1m = 0 + 5 -1m = 0 + 5 Combine like terms: 0 + 5 = 5 -1m = 5 Divide each side by '-1'. m = -5 Simplifying m = -5

Subproblem 3

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

Solution

m = {0, -5, 4}

See similar equations:

| -5c-30-2c=30 | | A^2+6a=-5 | | 2b^3-32b=0 | | 20x^3+42x^2-20x=0 | | 3x=14y | | 3(x+5)=12(3x+12) | | lnx-ln(x+1)=3 | | S+12.5=15 | | (2x-7)(5x-2)= | | X^2-5x-6=o | | Log(9x+15)=1 | | p^3+2p+3= | | 2.5(4-2x)+3= | | sin^2a=0 | | -5=0.5(x+4)-1.5x | | 12m^2+7m-10=0 | | 3x+10y=83 | | 2(@-4)+2=2@-15 | | y^2=20x | | x^2+12x-75=0 | | Ln(x^4+16)=5 | | 5x+14=-8x | | 9m-18=-2m^2 | | -(v-7)+1=2-7v | | 2a^2=-15a-28 | | 12s+13=35 | | 5x+33=23 | | 240x=12 | | y=-1454(24)+27436 | | -a+20=-3(8a+1) | | 5b+6=-19 | | -6(4+7x)=-4x-24 |

Equations solver categories