1.

I. x2 + 9x + 18 = 0 II. y2 – 13y + 40 = 0

A. if x > y
B. if x ≤ y
C. if x ≥ y
D. if x < y
E. if x = y or relationship between x and y can't be established
Answer» E. if x = y or relationship between x and y can't be established


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