Question

The smallest number that must be subtracted
from 1000 to make the resulting number a per-
fect square is 37, 38 , 39, 40..... please give ans. with explaination​

Answer 1

Answer:

39

Step-by-step explanation:

Nearest perfect square is 961 which is square of 31 .

So, 39 must be subtracted from 1000