Find √? /13 = 4 ?	Choose the correct choice from the following options.
A) 76  B) 5776  C) 304  D) 2704  E) none

Rationale: "answer let √ n / 13 = 4 then √ n = 13 x 4 = 52 ∴ n = 52 x 52 = 2704 . correct option : d"
Answer: D