Evaluating Radicals

Each of the problems below is a link. If you click on the problem, it will take you to a YouTube video of a full, step-by-step solution for the problem. You may try these problems as practice and use the videos to check your answer, or you can just watch the videos to see more worked-out example problems.

Evaluate each of the following: root 25, root 144, negative root 196, root negative 196, root 900, and root 36 eighty firsts
Evaluate each of the following: the cube root of 8, the cube root of 64, negative the cube root of 27, the cube root of negative 125, the cube root of 4096, and the cube root of 1 five hundred twelfth
Evaluate each of the following: the fourth root of 81, the fourth root of 16, the negative fourth root of 625, the fourth root of 256, and the fourth root of negative 256