who are two smaller square number whose subtract is a square number.
Hello Pratik.
For your kind information 25 and 9 are the two square numbers of 5and 3 whose subtract 16 is also a square number of 4. Your question has no formula to be used it is simply hit and trial method based..
If you ask for two smaller numbers whose sum is also perfect square then it's 9and 16.
Hope you get it.
Good luck