Khan Academy
Khan Academy: Simplifying Rational Expressions 2
A video on how to simplify a rational expression and then figure out the domain.
Khan Academy
Khan Academy: Simplifying Rational Expressions 3
A demonstration on how to simplify a rational expression and stating the domain.
Khan Academy
Khan Academy: Simplifying Rational Expressions 1
This lesson shows how to write the ratio of the width to the length of a rectangle as a simplified rational expression.
Sophia Learning
Sophia: Simplifying Rational Expressions
This video lesson demonstrates how to simplfy and multiply rational expressions. Students can check their understanding with an assessment.