Question

The perfect square always ends in _____ and never ends in ______​

Answer 1

Property 1: A number having 2, 3, 7 or 8 at unit's place is never a perfect square. In other words, no square number ends in 2, 3, 7 or 8. Property 2: The number of zeros at the end of a perfect square is always even.

Answer 2

The perfect square always ends with zero..!!

And never ends with 2,3,7 or 8 ..!!

ʜᴏᴘᴇ ɪᴛ ᴡᴏʀᴋꜱ......✔️✔️