Learn how to rationalize the denominator to simplify an expression

The video tutorial explains the process of rationalizing denominators in mathematical expressions. It begins by introducing the concept of rationalizing and the importance of using identity elements. The tutorial then delves into understanding square roots and the necessity of raising bases to the second power. It further explains how to multiply numbers to achieve the same radican, ensuring the index is consistent. Finally, the tutorial concludes with the completion of the rationalization process, providing the final answer.

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