Question

are the square root of all non-negative integers irrational?Give an example.

Answer 1

Hii friend,

Your answer is :- No.

Because,

9 is also non negative integer and ✓9 = 3 which is rational.

So your answer is 'No'.


HOPE IT WILL HELP YOU..... :-)

Answer 2

Not all numbers.! Actually there are many non negative integers which are perfect squares thus square root of which give a rational number.
Ex 9,16,25.........