Simplifying a radical expression by dividing and not rationalizing the denominator

Simplifying a radical expression by dividing and not rationalizing the denominator

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial begins with a reminder to students to take notes on homework problems. It then explains the product and quotient rules for radicals, emphasizing that if the indices are the same, expressions can be rewritten. An example is provided where radicals are simplified using division, demonstrating the process step-by-step. The tutorial concludes with a brief summary of the division problem discussed.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the product rule with radicals as discussed in the lesson?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How can you rewrite the expression involving the radical of X divided by the radical of Y?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of having the same index when working with radicals?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What simplification can be made for the expression 6X divided by 3X?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the result of simplifying sqrt(2) as mentioned in the lesson?

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