This Is a Certified Answer

Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
Radicals are numbers with roots. They get the nth root of a whole number.

Ex.  \sqrt{8} =2 \sqrt{2}
simplifying radicals (For extra info; applicable to roots)
You get the prime factorization of the number and if ever there is a number to the nth power then it will be outside the nth root sign and the remaining inside.
 \sqrt[3]{16} =2 \sqrt[3]{2}

1 3 1