Learn how to subtract two radical expressions with different radicands

Learn how to subtract two radical expressions with different radicands

Assessment

Interactive Video

Mathematics, Science

11th Grade - University

Hard

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The video tutorial explains the process of adding and subtracting radicals, emphasizing that radicans must be identical for these operations. It covers simplifying radicans using cube roots and prime factorization, and demonstrates subtracting simplified radicals with an example. The tutorial aims to clarify the rules and methods for handling radicals in mathematical expressions.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of prime factorization in finding cube roots?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe how to subtract two terms with the same radicand.

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