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.
integral of (x^3*cos(x/2)+1/2)*sqrt(4-x^2) between -2 and 2
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random
