t^3+18t^2+81t=0

Simple and best practice solution for t^3+18t^2+81t=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+18t^2+81t=0 equation:


Simplifying
t3 + 18t2 + 81t = 0

Reorder the terms:
81t + 18t2 + t3 = 0

Solving
81t + 18t2 + t3 = 0

Solving for variable 't'.

Factor out the Greatest Common Factor (GCF), 't'.
t(81 + 18t + t2) = 0

Factor a trinomial.
t((9 + t)(9 + t)) = 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 '(9 + t)' equal to zero and attempt to solve: Simplifying 9 + t = 0 Solving 9 + t = 0 Move all terms containing t to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + t = 0 + -9 Combine like terms: 9 + -9 = 0 0 + t = 0 + -9 t = 0 + -9 Combine like terms: 0 + -9 = -9 t = -9 Simplifying t = -9

Subproblem 3

Set the factor '(9 + t)' equal to zero and attempt to solve: Simplifying 9 + t = 0 Solving 9 + t = 0 Move all terms containing t to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + t = 0 + -9 Combine like terms: 9 + -9 = 0 0 + t = 0 + -9 t = 0 + -9 Combine like terms: 0 + -9 = -9 t = -9 Simplifying t = -9

Solution

t = {0, -9, -9}

See similar equations:

| 14=5b-11 | | 9+4x=-6x+9 | | 3(2x+1)-3=4(x+2)-2x | | -2a-3=5 | | y=3(3)-8 | | -9.3x+12=6+5x-14.3x+6 | | .6(x+40)+.8x=73 | | 3(x+5)-3=2x-1 | | 4y(-2x+16)-x+8=0 | | 3t-5=8 | | 9.5=161.5 | | 3x+2.8y=44.4 | | 22=x-8 | | 3+0=x | | -15=3t(2-t) | | z+7=-5 | | 9.5x=-1.59 | | 7x-4+8x+21-4x=6x+32 | | 2-3(x-4)=5 | | 6t-1+6r=11 | | 6j+3=27 | | 300x+0.05=600x+0.01 | | X-18.59=-1.59 | | x^2+-2x-14=0 | | -60(x+1)=9 | | -4.05+-2500=0 | | 2j-4=2 | | .80(x-2)=8 | | 0=-2(4a+4) | | 9+2x-10=3x | | 9(2x+3)=2x-9 | | 9+x-10=3x |

Equations solver categories