Answer
$-\frac{1}{625},-\frac{1}{25},1$
Work Step by Step
$-5^{-2-2}=-5^{-4}=-\frac{1}{625}$
$-5^{0-2}=-5^{-2}=-\frac{1}{25}$
$-5^{2-2}=-5^0=1$
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