t^3-2t^2-15t=0

Simple and best practice solution for t^3-2t^2-15t=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 t^3-2t^2-15t=0 equation:


Simplifying
t3 + -2t2 + -15t = 0

Reorder the terms:
-15t + -2t2 + t3 = 0

Solving
-15t + -2t2 + t3 = 0

Solving for variable 't'.

Factor out the Greatest Common Factor (GCF), 't'.
t(-15 + -2t + t2) = 0

Factor a trinomial.
t((-3 + -1t)(5 + -1t)) = 0

Subproblem 1

Set the factor 't' equal to zero and attempt to solve: Simplifying t = 0 Solving t = 0 Move all terms containing t to the left, all other terms to the right. Simplifying t = 0

Subproblem 2

Set the factor '(-3 + -1t)' equal to zero and attempt to solve: Simplifying -3 + -1t = 0 Solving -3 + -1t = 0 Move all terms containing t to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + -1t = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -1t = 0 + 3 -1t = 0 + 3 Combine like terms: 0 + 3 = 3 -1t = 3 Divide each side by '-1'. t = -3 Simplifying t = -3

Subproblem 3

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

Solution

t = {0, -3, 5}

See similar equations:

| 8x+4y=2oki | | 6tan-2cotx=0 | | a-4+6a=1+8a-8+6 | | 4x+3=6x-22 | | 5x+8=-92-5x | | 25x+40y+20z=2200 | | 4x(2x^2-6x+5)=0 | | -7=6x+1x-9-4x | | 5(6-4)=3b-6 | | 12x+15=2-6x | | 7x-6+2x+3=15 | | sqrtx-2+1=5 | | 14+s=32 | | y=x-85 | | 3b^2+3b=0 | | 8xn=20 | | 8v^2-32v=0 | | 4+3+b=24 | | logx=0.85 | | 9y^2+12y-8=0 | | 25p-18=32 | | 5-3x=3-(1+3x) | | 12y+9=153 | | 3b-7=8b-9 | | 20t+13=33 | | -7x+21y=10 | | d^2-d=0 | | 3x^2-21x+18= | | Y=x(x-4)(x+3) | | 2x+lne^8x=35 | | -2(x+2)-2=8 | | 2+9lnx=38 |

Equations solver categories