Question

The square of which of the following numbers would be an odd number / an even number why.
a)727
b)158
c)269
d)1980

Answer 1

the square of odd no are
727,269 and the remains are even square no . you can identify from last digit and it seems that you're in class 8 so if any problems occur contact me

Answer 2

Hi friend,

(a) 727 is not a perfect square.

(b) 158 is not a perfect square.

(c) 269 is also not a perfect square.

(d) 1980 is not a perfect square..

Since, no numbers are the perfect square.
So the square root of these numbers will be terminating or non terminating.


HOPE IT WILL HELP YOU... :-)