\(x^n = x^{n+2}\) for any integer \(n.\) Is it true that \(x > 0?\)

[VJesus12]

\(x^n = x^{n+2}\) for any integer \(n.\) Is it true that \(x > 0?\)

(1) \( x = x^2 - 2\)
(2) \(2x < x^5\)

Answer: D

Source: GMAT Prep