The number 83 can be written as the sum of the squares of 3 different positive integers. What is the sum of these 3 integers? Choose the correct choice from the following options
A) 17  B) 16  C) 15  D) 14  E) 13

Rationale: 7 ^ 2 + 5 ^ 2 + 3 ^ 2 = 49 + 25 + 9 = 83 7 + 5 + 3 = 15 hence answer is c
Answer: C