Here Is A List of Websites That Will Help You Understand How to Simplify Rational Expressions
This is a website dedicated to math that gives an easy to understand example.
This is a website that shows how to simplify rational expressions and provides an online calculator.
Here is a website that provides an easy to read PDF and easy to understand math language.
Here is a website that provides a game on rational functions.
This is a website that is sponsored by a university to show 8th graders how to simplify rational expressions.