Khan Academy Static

A strong contender for coolest symbol in mathematics is the radical. What is it? How does it relate to exponents? How is the square root different than the cube root? Learn all about square roots and cube roots in this tutorial.

958_Intro_to_square_roots.html

961_Square_root_of_decimal.html

959_Intro_to_cube_roots.html

960_Worked_example_Cube_root_of_a_negative_number.html

962_Dimensions_of_a_cube_from_its_volume.html