8m^2-10m-12=0

Simple and best practice solution for 8m^2-10m-12=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 8m^2-10m-12=0 equation:


Simplifying
8m2 + -10m + -12 = 0

Reorder the terms:
-12 + -10m + 8m2 = 0

Solving
-12 + -10m + 8m2 = 0

Solving for variable 'm'.

Factor out the Greatest Common Factor (GCF), '2'.
2(-6 + -5m + 4m2) = 0

Factor a trinomial.
2((-3 + -4m)(2 + -1m)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-3 + -4m)' equal to zero and attempt to solve: Simplifying -3 + -4m = 0 Solving -3 + -4m = 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 + -4m = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -4m = 0 + 3 -4m = 0 + 3 Combine like terms: 0 + 3 = 3 -4m = 3 Divide each side by '-4'. m = -0.75 Simplifying m = -0.75

Subproblem 2

Set the factor '(2 + -1m)' equal to zero and attempt to solve: Simplifying 2 + -1m = 0 Solving 2 + -1m = 0 Move all terms containing m to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1m = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1m = 0 + -2 -1m = 0 + -2 Combine like terms: 0 + -2 = -2 -1m = -2 Divide each side by '-1'. m = 2 Simplifying m = 2

Solution

m = {-0.75, 2}

See similar equations:

| 4x^3=28x^2 | | 2x+3=-10 | | -147=3x+3(-5x-17) | | a^2=-18-9a | | 111+3x=0 | | (-1.8)-(-5.4)=X | | -11+b/11=-13 | | -x=-y | | -8y^2+25b=0 | | 2(x-10)+4=-6x+2 | | y=-200-12(x) | | 9p^2-5w=0 | | 3r(10r+7)=0 | | -2(3N+5)+3(4N-2)= | | -7+n/2=-14 | | 17-2x=-3 | | an=10+3n | | -26x-4=100 | | 3(x-4)(x+8)(x-2)=0 | | -7+(-9)+11+8= | | 185=9/5C+32 | | 2c+6c= | | (28k-7)/7 | | 4x^2+4y^2-12x-55=0 | | y=108+20(x) | | 4m-37=-28 | | 4(y-7)=2(2y-7) | | 12x-3y=30 | | -10+7r=8r-3 | | -5=n/3-8 | | 3c-1c^2=x | | n-1=7 |

Equations solver categories