# x\(x-5) - (3x+1)\(x2-x-20) [closed]

simplify rational expressions, arithmetic of rational expressions

x\(x-5) - (3x+1)\(x2-x-20) [closed]

asked
**
2014-01-24 05:49:49 -0500
**

This post is a wiki. Anyone with karma >750 is welcome to improve it.

simplify rational expressions, arithmetic of rational expressions

close date 2014-01-24 06:08:42

Asked: **
2014-01-24 05:49:49 -0500
**

Seen: **386 times**

Last updated: **Jan 24 '14**

Copyright Sage, 2010. Some rights reserved under creative commons license. Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.

This is not a question about Sage.