If \(n\) is a positive integer, then \((-2^n)^{-2} +(2^{-n})^2 =\)

[VJesus12]

If \(n\) is a positive integer, then \((-2^n)^{-2} +(2^{-n})^2 =\)

A. \(0\)

B. \(2^{-2n}\)

C. \(2^{2n}\)

D. \(2^{-2n+1}\)

E. \(2^{2n+1}\)

Answer: D

Source: GMAT Prep