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 from 0 to 2 of x^3*sqrt(x^2+4)dx
integral from 0 to 2 of x^3*sqrt(x^2+4)dx
Natural Language
Math Input
Extended Keyboard
