Simplifying an expression when the cube root of an expression is on the denominator

Simplifying an expression when the cube root of an expression is on the denominator

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to simplify cube roots by ensuring the index matches the powers. It covers rewriting numbers as exponents, eliminating denominators by matching powers, and multiplying inside radicals to achieve simplification. The final steps involve taking cube roots of the simplified expression.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the main important thing to understand when simplifying cube roots?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How can you rewrite a number that is not raised to a power for simplification?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What do you need to do to eliminate the cube root when dividing?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What is required to take the cube root of a variable like X?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the final answer when simplifying the expression involving cube roots?

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