Divide 41 into two positive parts such that difference of their squares is 369.
Let one of the numbers be x
Therefore, the other number = (41 - x)
According to given condition,
x2 - (41 - x)2 = 369
x2 - 1681 - x2 + 82x = 369
82x = 2050
x = 25
One no. is 25 and the other no. is (41-25) = 16. ANS.