2 years ago

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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