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bazaltina [42]
3 years ago
14

Let's just get the right answer plz ppl

Mathematics
1 answer:
Scrat [10]3 years ago
4 0

Answer:

\large\boxed{3xy^3}

Step-by-step explanation:

\dfrac{9x^{-1}y^{-6}}{3x^{-2}y^{-9}}\qquad\text{use}\ \dfrac{a^n}{a^m}=a^{n-m}\\\\=3x^{-1-(-2)}y^{-6-(-9)}=3xy^3

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