5t^2-39t-8=0

Simple and best practice solution for 5t^2-39t-8=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 5t^2-39t-8=0 equation:


Simplifying
5t2 + -39t + -8 = 0

Reorder the terms:
-8 + -39t + 5t2 = 0

Solving
-8 + -39t + 5t2 = 0

Solving for variable 't'.

Factor a trinomial.
(-1 + -5t)(8 + -1t) = 0

Subproblem 1

Set the factor '(-1 + -5t)' equal to zero and attempt to solve: Simplifying -1 + -5t = 0 Solving -1 + -5t = 0 Move all terms containing t to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + -5t = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -5t = 0 + 1 -5t = 0 + 1 Combine like terms: 0 + 1 = 1 -5t = 1 Divide each side by '-5'. t = -0.2 Simplifying t = -0.2

Subproblem 2

Set the factor '(8 + -1t)' equal to zero and attempt to solve: Simplifying 8 + -1t = 0 Solving 8 + -1t = 0 Move all terms containing t to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + -1t = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -1t = 0 + -8 -1t = 0 + -8 Combine like terms: 0 + -8 = -8 -1t = -8 Divide each side by '-1'. t = 8 Simplifying t = 8

Solution

t = {-0.2, 8}

See similar equations:

| u(9u-7)=0 | | -5a+7z=-18+3a+5a | | 22=-6k+2 | | 3(2x-2)=-2(4k-11) | | 21x-5=20x | | 1x+2y=-5 | | 2(y+9)=12-3(y+14)+3y | | 4x-23=3x+16 | | 6=2(1+w) | | 500=4x^2-40x+400 | | 2(x-12)=27 | | 9(m-3)=5m+9 | | 5(2a+7)=2(3a+4) | | 815/12=a | | 16+3x=19+21x | | -27.083x-16.819=-11.246 | | x+91=x+97 | | 11e=9e+4 | | 5+2x=9.50 | | 4d^2+64=0 | | 2x-3x=14 | | -3n+11-7n=-13 | | 2z-1=z+8-22 | | x+91=x+971 | | x^2-22xy-48y^2= | | x/4-10=-13 | | -3+11-7n=-13 | | 6c-12+4c=8c | | -3+9=a | | 81-(6*9)=1 | | 19f^2-17k-2=0 | | 3s-4+6s+7= |

Equations solver categories