![[\frac{(2a^{-3}b^4)^2}{(3a^5b)^{-2}}]^{-1}](/tpl/images/0696/0639/354e6.png)
![=[\frac{(3a^5b)^{-2}}{(2a^{-3}b^4)^2}]^{1}](/tpl/images/0696/0639/31616.png)
![=[\frac{1}{(3a^5b)^{2}}\times \frac{1}{(2a^{-3}b^4)^2}]](/tpl/images/0696/0639/80dcd.png)
![=[\frac{1}{9a^{10}b^2}\times \frac{1}{4a^{-6}b^8}]](/tpl/images/0696/0639/4a620.png)
![=[\frac{1}{9a^{10}b^2}\times \frac{a^6}{4b^8}]](/tpl/images/0696/0639/be80e.png)
Which expression is equivalent to
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Answers: 1
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