How to take the cube root of a negative algebraic expression

How to take the cube root of a negative algebraic expression

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains the concept of taking roots of negative numbers, focusing on the difference between even and odd roots. It highlights that even roots of negative numbers are not possible, while odd roots are. The tutorial provides examples, such as the cube root of negative numbers, and demonstrates how to rewrite expressions using powers. It also covers the identity element and simplification of roots, providing a comprehensive understanding of these mathematical concepts.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the process of raising a power or exponent to another power.

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the result of taking the cube root of -2 raised to the power of 3?

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