3k^2-23k-36=0

Simple and best practice solution for 3k^2-23k-36=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 3k^2-23k-36=0 equation:


Simplifying
3k2 + -23k + -36 = 0

Reorder the terms:
-36 + -23k + 3k2 = 0

Solving
-36 + -23k + 3k2 = 0

Solving for variable 'k'.

Factor a trinomial.
(-4 + -3k)(9 + -1k) = 0

Subproblem 1

Set the factor '(-4 + -3k)' equal to zero and attempt to solve: Simplifying -4 + -3k = 0 Solving -4 + -3k = 0 Move all terms containing k to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + -3k = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -3k = 0 + 4 -3k = 0 + 4 Combine like terms: 0 + 4 = 4 -3k = 4 Divide each side by '-3'. k = -1.333333333 Simplifying k = -1.333333333

Subproblem 2

Set the factor '(9 + -1k)' equal to zero and attempt to solve: Simplifying 9 + -1k = 0 Solving 9 + -1k = 0 Move all terms containing k to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + -1k = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -1k = 0 + -9 -1k = 0 + -9 Combine like terms: 0 + -9 = -9 -1k = -9 Divide each side by '-1'. k = 9 Simplifying k = 9

Solution

k = {-1.333333333, 9}

See similar equations:

| 17=5-3p | | 5+8p-2=7p+13-4p | | 0.92y+1=y-0.6 | | 0.89y+3=y-0.3 | | 3(g-8)+6(g-12)=12 | | x-3(4)=-17 | | 11(2r+6)=8(3r-1) | | 2x+2=7x+27 | | 17x-(4x-5)=83 | | 2r+6=3r-1 | | 3(-17+3y)-2y=-23 | | 3x-2y=-23 | | 0.003(8-k)+0.02(k-7)=1 | | 2x-35=9 | | 3x+9=9+2x | | m/(-2)-3=1 | | 0.009(8-k)+0.07(k-2)=1 | | 4y^2-2y-12=0 | | g(-5)=3x^2-3x | | 2+7x=-2x+110 | | .5(4x+8)=.333(3x-6) | | 4x+7=2x+15 | | 4y^2-2y=12 | | F(-6)=3X+4 | | x^5-13x^4-48x^3=0 | | (5v+2)(6+v)=0 | | 5(x+2)-6=5x+3 | | 30x-72+90=10 | | 4x^2+18=0 | | 7.8+2=165.8 | | 3-6x=-5x+10 | | 2(3x+7)=20 |

Equations solver categories