Which of the following is a pair of equivalent radical expressions? A. √45 and 3√15 B. √ 75 and 3√5 C. √54 and 9√6 D. √180 and 3√20

asked Jul 21, 2021 85.5k views

3 votes

Which of the following is a pair of equivalent radical expressions?

A. √45 and 3√15
B. √ 75 and 3√5
C. √54 and 9√6
D. √180 and 3√20

by Fhd

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4 votes

Answer:

D. √180 and 3√20

Explanation:

3√20

= √9√20

= √(9 * 20)

= √180

RRC answered Jul 27, 2021

by RRC

5.4k points

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