196k views
5 votes
Help again i just started and im having trouble lol

Help again i just started and im having trouble lol-example-1
User Radimpe
by
5.3k points

2 Answers

4 votes

Answer:

3)
√(81)

Explanation:


√(81)=9

9 is a rational number since it can be expressed as a fraction (
(9)/(1))

When you square root the other options, 79, 80 and 82, you'll get an answer that goes on forever.

User Buff
by
4.7k points
5 votes

Answer:

answer choice 3

Explanation:

User Kaushik Vatsa
by
4.7k points