jazzydrago jazzydrago

26-02-2021
Mathematics

contestada

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

A) 3
B) 5
C) 7
D 9

Respuesta :

izabelavitoria084 izabelavitoria084

27-02-2021

Answer:

c se não for seta mi disputa amiga

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