Learn how to rationalize the denominator with a binomial and cube root of a number

Learn how to rationalize the denominator with a binomial and cube root of a number

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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Quizizz Content

FREE Resource

The video tutorial demonstrates how to simplify a rational expression by rationalizing the denominator. It begins with an introduction to the concept of using conjugates and then delves into understanding cube roots and simplifying numbers. The tutorial further explains the application of conjugates and the distributive property in expressions. Finally, it covers the difference of squares and completes the simplification process, providing a clear step-by-step guide to solving the problem.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the process to simplify the rational expression mentioned in the text?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of the cube root in the simplification process described?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

How does the teacher suggest rewriting the number 16 for simplification?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the difference of two squares as mentioned in the text.

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What final result does the teacher arrive at after simplifying the expression?

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