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natita [175]
2 years ago
5

15 points for simple math!!!

Mathematics
1 answer:
umka2103 [35]2 years ago
5 0

Answer:

Step-by-step explanation:

(\frac{-7}{8} )^{-2}=(\frac{8}{-7})^2=\frac{64}{49} =1\frac{15}{49}

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