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[2a / (1 + a) - 2a^2 Log[a] / (1 + a)^2, {a, 0, 1}]
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random
