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ziro4ka [17]
3 years ago
7

If (x + 1/x)^2 =9, then (x-1/x)^2= A) 3 B) 5 C) 7 D 9

Mathematics
1 answer:
nataly862011 [7]2 years ago
4 0

Answer:

c se não for seta mi disputa amiga

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