Mathematics

Mathematics, 27.02.2021 01:00, Gearyjames8

If (x + 1/x)^2 =9, then (x-1/x)^2=

A) 3
B) 5
C) 7
D 9

answer

Answers: 2

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If (x + 1/x)^2 =9, then (x-1/x)^2=

A) 3
B) 5
C) 7
D 9...

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