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.
(g/e + 1)/(f/e - 1) - (c/a + 1)/(b/a - 1)
(g/e + 1)/(f/e - 1) - (c/a + 1)/(b/a - 1)
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random