Question

[(4/5)power-2]power-1​

Answer 1

Answer:

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Step-by-step explanation:

${ { (\frac{4}{5} }^{ - 2} )}^{ - 1} \\ = { (\frac{4}{5}) }^{2} \\ = \frac{ {4}^{2} }{ {5}^{2} } \\ \\ = \frac{16}{25}$