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laila [671]
3 years ago
6

Which expression is equivalent to ​

Mathematics
1 answer:
Karolina [17]3 years ago
4 0

Answer:

\frac{1}{3^{6}}

Step-by-step explanation:

\frac{3^{-7}}{3^{-1}} \\\\\frac{1}{3^{-1+7}} \\\\\frac{1}{3^{6}}

Hope this helps!

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