Question

1 poin
Question 7 : If square of a number
is ending with 9, then number will
end with
*​

Answer 1

Answer:

81 answer

Explanation:

because 9x9 = 81

Answer 2

Answer:

if square of a no. is ending with 9 then the no. will end with 3.

For example

3 square = 9

13 square = 169

and so on.