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.
(c*p)/(c*d-p)=(x*p)/(x*d-p)=x^2/(x*d-p)
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random
