Khan Academy Static

In this tutorial you will simplify numerical expressions with radicals by removing all factors that are perfect squares from inside the radical.

2411_Intro_to_rationalizing_the_denominator.html

2412_Worked_example_rationalizing_the_denominator.html

2414_Simplifying_radical_expressions_subtraction_.html

2415_Simplifying_radicals_.html

2409_Simplifying_square_root_expressions_no_variables.html

2407_Simplifying_square_roots.html

2413_Simplifying_radical_expressions_addition_.html

2416_Adding_and_simplifying_radicals_old_.html

2408_Simplifying_square_roots_of_fractions.html

2410_Simplifying_square_root_expressions_no_variables_advanced_.html