Posted by lenore on Thursday, January 23, 2014 at 1:48pm.
why is it important to find nonperfect roots in radical form to simplify the process of performing basic operation with radical expression?

math  Steve, Thursday, January 23, 2014 at 5:50pm
never heard of a "nonperfect" root. The radical is exact; any attempt to evaluate it as a decimal is necessarily imprecise.