I. x2 + 24x + 143 = 0
II. y2 + 12y + 35 = 0
I. x2 + 24x + 143 = 0 Pairs are 11 and 13 Values after changing sign = -11, -13 II. y2+ 12y + 35 = 0 Pairs are 7 and 5 Values after changing sign = -7, -5 Hence, x < y
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