6t^2-18t-168=0

Simple and best practice solution for 6t^2-18t-168=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 6t^2-18t-168=0 equation:


Simplifying
6t2 + -18t + -168 = 0

Reorder the terms:
-168 + -18t + 6t2 = 0

Solving
-168 + -18t + 6t2 = 0

Solving for variable 't'.

Factor out the Greatest Common Factor (GCF), '6'.
6(-28 + -3t + t2) = 0

Factor a trinomial.
6((-4 + -1t)(7 + -1t)) = 0

Ignore the factor 6.

Subproblem 1

Set the factor '(-4 + -1t)' equal to zero and attempt to solve: Simplifying -4 + -1t = 0 Solving -4 + -1t = 0 Move all terms containing t to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + -1t = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -1t = 0 + 4 -1t = 0 + 4 Combine like terms: 0 + 4 = 4 -1t = 4 Divide each side by '-1'. t = -4 Simplifying t = -4

Subproblem 2

Set the factor '(7 + -1t)' equal to zero and attempt to solve: Simplifying 7 + -1t = 0 Solving 7 + -1t = 0 Move all terms containing t to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -1t = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -1t = 0 + -7 -1t = 0 + -7 Combine like terms: 0 + -7 = -7 -1t = -7 Divide each side by '-1'. t = 7 Simplifying t = 7

Solution

t = {-4, 7}

See similar equations:

| 4gh-g^2-7= | | 15+y=5y+1+3y | | -24z-0.4=-34z+1.1 | | -2x+35=9x-9 | | 6x+8-5x= | | -4y-5=-3y-9 | | -6y-3=-21 | | 3b-8=0 | | 12+16=-4(5x-7) | | 8x-9=28x+6 | | 6x/2=22 | | 3(5x+9)=-29+41 | | 3x+25=-4(x-8) | | 9x+30=2x+16 | | 2=v+4 | | (8x-5)(7x-5)=0 | | -10=-5/9u | | 5/6k-1/3=1/5 | | -9=3(y-4)-6y | | 2/8y-8=-6 | | -49+x=-90 | | 5-6/x=7 | | 13+p=5 | | 6xy+5yz-4xz-6xy= | | 4=0.4x-0.5x-5 | | -120=-4z | | 175(n-5)=700 | | 3(-8)-3(-1)= | | 6xy+5yz-4xz-6xz= | | 4(d-2.5)=26 | | 4(7x-10)-8(2-7x)+5(-2x+4)=-7(2-9x) | | 5x^2+19x+4=0 |

Equations solver categories