"GRE ALGEBRA QUESTION OF THE DAY"

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

A. I only

^{B. II only}

^{C. I and II}

D. I and III

E. II and III