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 (sin(2*x)*cos(2*x))/(3+cos(4*x)) dx
integrate (sin(2*x)*cos(2*x))/(3+cos(4*x)) dx
Natural Language
Math Input
Extended Keyboard
