Question

Pleaseeee help!!!!! I will mark you as brainlinest for correct answer!!!!!!

Answer 1

irrational
answer is
√10
√27
√99

Answer 2

 A rational number can be expressed as the quotient of two integers; an irrational number cannot.

Only sqrt(49) and sqrt(64) result in roots that are integers and rational:

sqrt(49) = 7/1;        sqrt(64) = 8/1