44.4k views
1 vote
Which radical expression is a rational number?

Question 10 options:



A) √644



B) √225



C) 360



D) √122

User Caknia
by
4.9k points

1 Answer

6 votes

Answer:

B

Explanation:

√225 = √15*15 = 15

So, √225 is a rational number

User Aksel Fatih
by
5.1k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.