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Multiplying two radical expressions together then simplifying your answer

Multiplying two radical expressions together then simplifying your answer

Assessment

Interactive Video

Mathematics

11th Grade - University

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

The video tutorial covers the new concepts of multiplying and dividing radicals. It emphasizes the importance of simplifying radicals before applying any operations. The tutorial explains how to multiply radicals, ensuring the indices are the same, and provides a step-by-step example to illustrate the process. The key takeaway is to simplify, apply the operation, and simplify again to achieve the correct result.

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5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step you should take when working with radicals before applying any operations?

Add the radicals

Simplify the radicals

Multiply the radicals

Divide the radicals

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When multiplying two radicals, under what condition can you multiply the radicands directly?

When the radicals are in simplest form

When the radicals are different

When the indices are the same

When the radicands are equal

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If you have sqrt(X) * sqrt(Y), how can it be rewritten?

sqrt(X / Y)

sqrt(X - Y)

sqrt(X * Y)

sqrt(X + Y)

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of multiplying sqrt(X) * sqrt(X)?

2X

sqrt(X^2)

X

X^2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the example provided, what is the final simplified result of the operation?

X^2Y^2

2X^2Y

2XY

XY^2

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