8t^2+31t-4=0

Simple and best practice solution for 8t^2+31t-4=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 8t^2+31t-4=0 equation:


Simplifying
8t2 + 31t + -4 = 0

Reorder the terms:
-4 + 31t + 8t2 = 0

Solving
-4 + 31t + 8t2 = 0

Solving for variable 't'.

Factor a trinomial.
(-4 + -1t)(1 + -8t) = 0

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 '(1 + -8t)' equal to zero and attempt to solve: Simplifying 1 + -8t = 0 Solving 1 + -8t = 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 + -8t = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -8t = 0 + -1 -8t = 0 + -1 Combine like terms: 0 + -1 = -1 -8t = -1 Divide each side by '-8'. t = 0.125 Simplifying t = 0.125

Solution

t = {-4, 0.125}

See similar equations:

| 19+3x=25 | | 3(x+4)-8= | | X-12=8y | | 6z+3=2 | | 12x+7=5x | | 3(x-1)-18=0 | | 4(-2)-(-2)=-6 | | 2(-2)=8(-2)+12 | | 3y-15=y+15 | | y=6qs | | 2y^2-5y^3-6y^2+7y^3= | | 6(8y-5)=18y | | 4t^2+15t-4=0 | | 7-x+4x-2-9x= | | 4t^2-33t+8=0 | | 54x+26=25x | | 63-7x=29x+23 | | 12-8x=217-43x | | 3-(x-5)=4 | | 5-9x=113-37x | | p+1.5p=17 | | 12y=11(y+4) | | 4x+3+5x-2=64 | | 20x+25=54x | | (2x-1)(4x+1)=(8x-3)(x-2) | | 5x-(4x+7)=2x-47 | | 25=54x | | x+y+x-2y=180 | | 5x-(2x+11)=13 | | -8-3x=13-10x | | 24=54x | | 3x^2+x+1=0 |

Equations solver categories