Show an example of an irrational between 9 and 11

√99
√100
√10
√20

3 answers

√10 is an example of an irrational number between 9 and 11.
What is the least integer whose square root is an irrational number between 5 and 7

13
26
25
6
25 is the least integer whose square root is an irrational number between 5 and 7.