Multiplying Radicals and Then Simplifying

The video tutorial explains how to multiply radicals using two methods. The first method involves multiplying the radicals directly and then simplifying the result. The second method suggests simplifying each radical before multiplying them. The tutorial provides examples and step-by-step instructions for both methods, highlighting the importance of identifying square numbers and factoring to simplify radicals effectively.

What is the result of multiplying 2 by the square root of 9?

• Square root of 18

• Square root of 11

• Square root of 27

• Square root of 36

Which of the following is a factor of 18 that can be used to simplify the square root of 18?

• 25

• 16

• 9

• 4

What is the simplified form of the square root of 18?

• Square root of 9

• Square root of 36

• 2 times the square root of 3

• 3 times the square root of 2

Which square number divides evenly into 28 to help simplify the expression?

• 9

• 16

• 4

• 25

What is the final simplified form of the product of the square roots of 18 and 14?

• 6 times the square root of 7

• 5 times the square root of 6

• 3 times the square root of 8

• 4 times the square root of 5