0=x^3-2x-8

Simple and best practice solution for 0=x^3-2x-8 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 0=x^3-2x-8 equation: 


Simplifying
0 = x3 + -2x + -8

Reorder the terms:
0 = -8 + -2x + x3

Solving
0 = -8 + -2x + x3

Solving for variable 'x'.

Combine like terms: 0 + 8 = 8
8 + 2x + -1x3 = -8 + -2x + x3 + 8 + 2x + -1x3

Reorder the terms:
8 + 2x + -1x3 = -8 + 8 + -2x + 2x + x3 + -1x3

Combine like terms: -8 + 8 = 0
8 + 2x + -1x3 = 0 + -2x + 2x + x3 + -1x3
8 + 2x + -1x3 = -2x + 2x + x3 + -1x3

Combine like terms: -2x + 2x = 0
8 + 2x + -1x3 = 0 + x3 + -1x3
8 + 2x + -1x3 = x3 + -1x3

Combine like terms: x3 + -1x3 = 0
8 + 2x + -1x3 = 0

The solution to this equation could not be determined.

See similar equations:

| 34+4f=98 | | 20.5h=285h | | 13-(-9q)=31 | | 3x+2=4x-1 | | 8=2s+4 | | 5+200=20 | | 20.5=285 | | 5+55x+5y+5a+5b+5c=5 | | 12x^2+150x+270=0 | | 5+20=200 | | 11/9v=2/3 | | 8bc^2-30bc+18b=0 | | k^2-6k+2=0 | | 2.9x+3.9y=25.3 | | 4(t-65)=64 | | 3.5x-2+(0.9x+0.4)=-6 | | 8bc^2-30bc+18=0 | | 200=20+5 | | 7+2y-5=9y+17-2y | | 2+2y-4x-104u=15 | | -2+22x= | | 3(4-10)+1=-2(4-8) | | 55+-15= | | 2.9x+3.9=25.3 | | x^2+9x+1=91 | | 8cr^2-30cr+18c=0 | | 5t^2-t=20 | | P(x)=-0.002x^2+1.6x-350 | | -30=6(f-17) | | 9y-5=40 | | t^2-t=.20 | | 92=4v+16 |

Equations solver categories