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 [0...2pi] (4(2e^(ix))^7 - 1)/((2e^(ix))^8 - 2(2e^(ix)) + 1)2e^(ix) * i * dx
integrate [0...2pi] (4(2e^(ix))^7 - 1)/((2e^(ix))^8 - 2(2e^(ix)) + 1)2e^(ix) * i * dx
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random