Question

are the square roots of all positive integers irrational !if not , give an example of tha square root of a number that is a rational numberare the square roots of all positive interior in irrigational ​

Answer 1

No ,because square root of 4,9,16,25,36,49,64,...........are not irrational numbers

Answer 2

No, the square roots of all positive integers are not irrational.

For example,

√4 = 2 is rational

√9 = 3 is rational.

Hence, the square roots of positive integers 4 and 9 are not irrational. (2 and 3, respectively)