3m^2-m-30=

Simple and best practice solution for 3m^2-m-30= 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 3m^2-m-30= equation:


Simplifying
3m2 + -1m + -30 = 0

Reorder the terms:
-30 + -1m + 3m2 = 0

Solving
-30 + -1m + 3m2 = 0

Solving for variable 'm'.

Factor a trinomial.
(-3 + -1m)(10 + -3m) = 0

Subproblem 1

Set the factor '(-3 + -1m)' equal to zero and attempt to solve: Simplifying -3 + -1m = 0 Solving -3 + -1m = 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 + -1m = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -1m = 0 + 3 -1m = 0 + 3 Combine like terms: 0 + 3 = 3 -1m = 3 Divide each side by '-1'. m = -3 Simplifying m = -3

Subproblem 2

Set the factor '(10 + -3m)' equal to zero and attempt to solve: Simplifying 10 + -3m = 0 Solving 10 + -3m = 0 Move all terms containing m to the left, all other terms to the right. Add '-10' to each side of the equation. 10 + -10 + -3m = 0 + -10 Combine like terms: 10 + -10 = 0 0 + -3m = 0 + -10 -3m = 0 + -10 Combine like terms: 0 + -10 = -10 -3m = -10 Divide each side by '-3'. m = 3.333333333 Simplifying m = 3.333333333

Solution

m = {-3, 3.333333333}

See similar equations:

| -3(4x-5)=4(1-4x)+12 | | -25=-2x-5 | | 4m^2-17m+18= | | 6x^2+26x-12=0 | | 14=3x-7 | | 6(9x+2)-9=-3 | | 5/8y=-35/64 | | 0.2x+0.5(15-x)=3.6 | | m/2-m=5 | | m/2-m=-5 | | 18r^3/6r | | m/2-1/m=6m+5/12 | | 15m^2+19m+6= | | 2x-7=0.5x+0.5 | | -2/9x=1/18-7/18 | | -11x^2+1210x-30800=0 | | -2/9x=1/8-7/18 | | -15x^2-45x-30=0 | | 2x^2-21x+40= | | 13x-19x=1/4 | | 1/6z=1/15-15/14 | | 2/3*3/4 | | -15x^2-4x-30=0 | | y/3=y/6+4/2 | | -4n+6n-16=-5n^2 | | 7timesp=-56 | | 3x+y+x=180 | | 6w=15 | | 4/x=2 | | -30-4x-15x^2=0 | | z/4+2=z/3+5 | | z/4+4=z/3+5 |

Equations solver categories