Question

If a number has 0 in the ones place then its square will be ends with​

Answer 1

Question:-

If a number has 0 in the ones place then its square will be ends with

Answer:-

$0$

Example:-

${10}^{2} = 100 \\ {20}^{2} = 400 \\ {30}^{2} = 900$

u'r done!!

Thnx✌️♥️~