Question

Find the greatest of 3 digit no.s which is a perfect square

Pls show the method too.​

Answer 1

$\huge\boxed{\underline{\sf{\red{ᴀ}\green{ɴ}\pink{s}\orange{ᴡ}\blue{ᴇ}\pink{ʀ}}}}$

➡961

So if 38 will be addede to 999 then it will become a 4 digit number. Therefore to find the largest 3 digit perfect square we will subtract 38 from 999. 999 - 38 = 961. Hence 961 isthe largest 3 digit perfect square whose square root is 31.

${\huge{\bf\red{Thanks,}}}$