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Cerrena [4.2K]
3 years ago
5

Which expression is equivalent to the expression shown?

Mathematics
1 answer:
Bess [88]3 years ago
5 0

Answer:

option 3

Step-by-step explanation:

Formula : a^{-x} = \frac{1}{a^x}

3^7 \times 3^{-4} = 3^7 \times \frac{1}{3^4}

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