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marysya [2.9K]
2 years ago
14

Does anyone know this and can help please

Mathematics
1 answer:
adelina 88 [10]2 years ago
5 0

Answer:

\frac{y^7z^3}{x}

Step-by-step explanation:

When variables have negative exponents, switch their positions.

\frac{x^{-1}y^7}{z^{-3}}=\frac{y^7z^3}{x}

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