Simplifying a radical expression when the radicand is a rational expression

The video tutorial explains how to simplify a radical expression involving a rational number. It begins by introducing the concept of simplifying radicals and then demonstrates the process step-by-step. The tutorial emphasizes the importance of rationalizing the denominator to avoid division by an irrational expression. The final result is a simplified expression, with the instructor ensuring understanding at each stage.

What should you ensure when dealing with a radical of a rational expression?

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How can you rewrite X^3 in a way that simplifies the expression?

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What is the process of rationalizing the denominator?

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What happens when you multiply the numerator and denominator by the same expression?

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What is the final answer after simplifying the expression X sqrt(10) / 5?

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