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.
Integrate[3/(3+x^2)+x/8-5/8,{x,-1,3]
Integrate[3/(3+x^2)+x/8-5/8,{x,-1,3]
Natural Language
Math Input
Extended Keyboard
