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lisabon 2012 [21]
3 years ago
6

Check if correct if it's not identify and simplify to find correct answer

Mathematics
1 answer:
Yuri [45]3 years ago
4 0
It is correct cause 7^2/7^3=1/7
8^3/8^2=8
the product is 8*1/7=8/7
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ser-zykov [4K]

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