Скачать или смотреть Algebra 2 Lesson #55 Simplifying Radical Expressions | Product/Quotient Rule for Radicals

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In this lesson, we'll learn how to simplify radical expressions such as square roots, cube roots, and higher-level roots. We will start by learning about the product rule for radicals and the quotient rule for radicals. If the index is the same, we can multiply the radicands and place the result under a radical with the same index This approach can also be reversed to simplify. Additionally, we will learn how to multiply radicals with different indexes. Lastly, we will explore the rules for reporting a simplified radical expression:
-The radicand contains no factor that is raised to a power that is greater than or equal to the index
-The radicand contains no fractions
-No denominator contains a radical
-There can be no common factor between the index of the radical and the exponent in the radicand