How many non-perfect square numbers are there between 192 and 202?
A34
B36
C38
D40
The answer here should be 40, right?'Cuz non-perfect squares between squares of 2 consecutive numbers = (x square) - (x-1)square - 1
The answer here should be 40, right?'Cuz non-perfect squares between squares of 2 consecutive numbers = (x square) - (x-1)square - 1