Uh oh! Wolfram|Alpha doesn't run without JavaScript.
Please enable JavaScript. If you don't know how, you can find instructions
here
.
Once you've done that, refresh this page to start using Wolfram|Alpha.
\frac{1}{x^2+x+1}=\frac{5}{1-x^3}-\frac{x}{x-1}
\frac{1}{x^2+x+1}=\frac{5}{1-x^3}-\frac{x}{x-1}
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random