karinadiazz karinadiazz

20-12-2020
Mathematics

contestada

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

Respuesta :

jacobEwing jacobEwing

20-12-2020

Answer:

D. √180 and 3√20

Step-by-step explanation:

3√20

= √9√20

= √(9 * 20)

= √180

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