Question

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Answer 1

Answer:

$p^{4} s^{5} y^{-7} z^{-1}$

Step-by-step explanation:

$\frac{1}{y^{7} } = y^{-7}$

$\frac{1}{z} = z^{-1}$

Answer 2

P^4 s^5 y^-7 z^-1
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