Adding radical expressions

The video tutorial explains the concept of coefficients and radicals, focusing on square roots. It discusses how to combine like terms in radicals by ensuring the index and radicand are the same. An example is provided to illustrate the process of combining like terms. The tutorial also touches on sidebar analysis and presents alternative forms of answers, emphasizing that different forms are not necessarily right or wrong.

Discuss the importance of grouping radicals with the same index and radicand.

What is the process for combining coefficients of like terms in a radical expression?