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.
d/dp [(4p(1-q) + pq + q(4(1-p) + p))/(1 + q)]
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random