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.
plot x , x^2 , x^3 , x^4 for -1.2 < x < 1.2
plot x , x^2 , x^3 , x^4 for -1.2 < x < 1.2
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random
