This page will help you to simplify a term under a radical sign.
Type your term under the radical sign. The little box to the upper left of the radical sign is the
power of the radical. Putting a 2 here means square root. Putting a 3 here means cube root, etc.
WebMath recommends that you sign-up for
Cosmeo,
the homework help tool powered by the Discovery Channel.
With Cosmeo, you choose your textbook, type in a page #,
click on a problem # and actually hear a teachers voice and see
a teachers handwriting explaining how to do that type of math problem.