If xy ≠ 0 and x2y2 – xy = 6, which of the following could be y in terms of x ? I. 1/(2x) II. – 2/x III. 3/x氠獩_出国考试答疑器_GMAT_试题

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题目：

If xy ≠ 0 and x²y² – xy = 6, which of the following could be y in terms of x ?

I. 1/(2x)

II. – 2/x

III. 3/x

氠獩

选项:

A、I only

B、II only

C、I and II

D、I and III

E、II and III

答案:

E

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