x^3+9x^2-9x-81=0

Simple and best practice solution for x^3+9x^2-9x-81=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 x^3+9x^2-9x-81=0 equation: 


Simplifying
x3 + 9x2 + -9x + -81 = 0

Reorder the terms:
-81 + -9x + 9x2 + x3 = 0

Solving
-81 + -9x + 9x2 + x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

See similar equations:

| 11y-75=4y | | X^2+y^2+2x+-6y+7=0 | | y+40=11y | | x*(x^2+6*x+25)= | | 19y-2=17y | | 3(3a-1)= | | 2y=4y-14 | | 2y=14y-4 | | x=2/tan54 | | 7s-14-13= | | 1/30x12 | | 4x-5=7x+22 | | 2y-8(2)=-8 | | 97psi=120psi-f | | 2y-8(1)=-8 | | f(x)=(X^3)/(x^2-36) | | 21x+6=17z | | 2y-8(0)=-8 | | 2y-8(-1)=-8 | | 5/15x=3 | | (6v^2-3v-2)(7v+4)= | | 12/4439=102/1300 | | 1000=(x*0.0685)+x | | x^2-1500x+40000=0 | | 2y-8(-2)=-8 | | 5(10x+25)=525 | | 5(10x+25)= | | (7x+7)-(6x+10)= | | ln(x)=6.9x | | ln(x)=6.9 | | (x^2+2x+2)*(x+3)= | | 2x^3-3x^2=2x-3 |

Equations solver categories