Learn how to evaluate an expression with the radical of a perfect square ex 2, 5root(36)

Learn how to evaluate an expression with the radical of a perfect square ex 2, 5root(36)

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to evaluate the expression 5 times the square root of 36. It begins by focusing on understanding the square root of 36, which is 6, and then explores the concept of prime factorization as an alternative method. The tutorial demonstrates how to break down 36 into its prime factors and rewrite the square root expression. Finally, it concludes with the calculation of the expression, resulting in the value 30.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the first step to evaluate the expression 5 times sqrt(36)?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How can you find the square root of 36 using prime factorization?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain how to rewrite sqrt(36) as a product of its prime factors.

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What does the square root operation ask for in terms of multiplication?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you arrive at the final answer of 30 when evaluating 5 times sqrt(36)?

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