Multiple choice

In each question two equations numbered I and II are given, you have to solve both the equation and choose the correct answer. I. x2 + 14x + 45 = 0 II. y2 + 16y + 63 = 0

  1. X > Y

  2. X < Y

  3. X ≤ Y

  4. X ≥ Y

  5. X = Y or the relationship can’t be established
Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

Solving I gives x = -5 and x = -9. Solving II gives y = -7 and y = -9. Comparison: -5 > -7 (so x > y here), but -9 = -9 (equal). Since we have both x > y and x = y cases, and no x < y cases, the relationship cannot be established as a single consistent inequality.

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