3m^2-33m+84=

Simple and best practice solution for 3m^2-33m+84= 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^2-33m+84= equation:


Simplifying
3m2 + -33m + 84 = 0

Reorder the terms:
84 + -33m + 3m2 = 0

Solving
84 + -33m + 3m2 = 0

Solving for variable 'm'.

Factor out the Greatest Common Factor (GCF), '3'.
3(28 + -11m + m2) = 0

Factor a trinomial.
3((4 + -1m)(7 + -1m)) = 0

Ignore the factor 3.

Subproblem 1

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

Subproblem 2

Set the factor '(7 + -1m)' equal to zero and attempt to solve: Simplifying 7 + -1m = 0 Solving 7 + -1m = 0 Move all terms containing m to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -1m = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -1m = 0 + -7 -1m = 0 + -7 Combine like terms: 0 + -7 = -7 -1m = -7 Divide each side by '-1'. m = 7 Simplifying m = 7

Solution

m = {4, 7}

See similar equations:

| x/6=x/2-4/3 | | 2d=h | | X-11=19-x | | 2.43=d/-1 | | 715=5(n-689) | | X^2+4x+6x+21=0 | | 8h=10 | | 7.32=b+2.59 | | p^2+4p-60= | | 185-(-7w)=906 | | m/9=-4 | | 45+(-27r)=909 | | v+383=810 | | 0=-16t^2+20t+200 | | 5x+32=2x+86 | | 0=-16t^2+20x+200 | | 7(m+7)=84 | | d-642=-93 | | y^(-30)z^10/2^5 | | 22+3d=58 | | b-70=408 | | 4(2x+2)=2x+1 | | -4(4x-6)+8=-16x+32 | | 0.5xy=z-2d | | 29u=145 | | 2=h-80/5 | | t-34=720 | | 0.5xy+2d=z | | f(x)=15(1.5)x | | j+232=913 | | ln(8x)+2=0 | | 6n+4-9a+a=10 |

Equations solver categories