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.
((x²-25)/(x²+5x))/((xy+6x-5y-30)/(5x-15))
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random