Learn how to simplifying a radical expression by rationalizing denominator

The video tutorial explains how to eliminate radicals by multiplying to form square numbers. It begins with an introduction to the concept of radical elimination, followed by a discussion on multiplying numbers to create square numbers. The tutorial then details the process of simplifying the expression and concludes with the final answer and rules for division involving radicals.

What is the result of multiplying I by I, and why is it significant in the context of square numbers?

Explain how to determine if a number can be made into a square number by multiplication.

What is the importance of keeping numbers inside the radical when performing operations?

How do you simplify the expression 7 square root of eight X divided by square root of 64 X squared?

Why can't you divide X into X when one is under a radical and the other is not?