Question

which of the following is a rational number square root of 15, square root of 16, square root of 21, square root of 22.​

Answer 1

Answer:

16

Step-by-step explanation:

16s square root is 4 and 4 can be written as a fraction

Therefore, 4 is a rational number

And to the conclusion 16 is the answer

please mark brainliest =}