Simplify \[\frac{{{({{a}^{-n}})}^{m}}\times {{a}^{-2m}}}{{{a}^{mn}}\times {{a}^{2m}}}\].

Simplify \[\frac{{{({{a}^{-n}})}^{m}}\times {{a}^{-2m}}}{{{a}^{mn}}\

1.	Simplify \[\frac{{{({{a}^{-n}})}^{m}}\times {{a}^{-2m}}}{{{a}^{mn}}\times {{a}^{2m}}}\].
A.	\[{{a}^{2m(n-2)}}\]
B.	\[{{a}^{2m(2n-4)}}\]
C.	\[{{a}^{-2m(n+2)}}\]
D.	\[{{a}^{2m(n-4)}}\]
Answer» D. \[{{a}^{2m(n-4)}}\]

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Simplify \[\frac{{{({{a}^{-n}})}^{m}}\times {{a}^{-2m}}}{{{a}^{mn}}\times {{a}^{2m}}}\].

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