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If \(x\) and \(y\) are integers and \(xy \ne 0,\) what is the value of \(\dfrac{x^{-2y}}{y^{2x}}?\)
(1) \(x + y = 0\)
(2) \(xy = \dfrac{y}{x}\)
Answer: A
Source: Magoosh
(1) \(x + y = 0\)
(2) \(xy = \dfrac{y}{x}\)
Answer: A
Source: Magoosh
