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.
2.209 + 3.163 * x + 0.00052542 * x^3 = y, solve for x
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random
