Khan Academy Static

Learn how to simplify rational expressions by canceling factors that are shared by the numerator and the denominator. Sometimes this calls for factoring the numerator and the denominator in various ways.

3516_Intro_to_rational_expression_simplification.html

3518_Simplifying_rational_expressions_common_binomial_factors.html

3520_Simplifying_rational_expressions_grouping.html

3522_Simplifying_rational_expressions_two_variables.html

3519_Simplifying_rational_expressions_opposite_common_binomial_factors.html

3521_Simplifying_rational_expressions_higher_degree_terms.html

3517_Simplifying_rational_expressions_common_monomial_factors.html

3523_Simplifying_rational_expressions_old_video_.html