Find all positive integers n such that the decimal representation of n² consists of odd digits only.

For the sake of solving this problem, I even downloaded a book, then I think that m = 1, n = 3. I have no other solution. It is a pity that there is no answer. If you need help writing an essay please contact us , we are always happy to help you. If you want the best essay writing service review, you can always find it on the site! Good luck with problem solving!

Posted by Booker on 2020-10-28 08:31:42