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.
UPGRADE TO PRO
APPS
TOUR
minimize E^(2*x)-6*E^x+3 over [1,2]
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random