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.
{2x*3^x, 3^(2x), 3^(2+x)}
{2x*3^x, 3^(2x), 3^(2+x)}
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random