Difficulty: Easy
Correct Answer: If x < y
Explanation:
Introduction / Context:
The original statement was ambiguous because each quadratic has two roots. Applying the Recovery-First Policy, we define x and y explicitly as the greater real roots. We then compare these values by solving each quadratic via factoring.
Given Data / Assumptions:
Concept / Approach:
Factor each quadratic to get roots quickly. For ax^2 + bx + c with small integers, try integer factor pairs of c that sum to b. Identify the larger root in each case and compare.
Step-by-Step Solution:
Verification / Alternative check:
Quadratic formula gives identical results; factoring is sufficient here.
Why Other Options Are Wrong:
x > y or x ≥ y contradict the computed values; equality does not hold.
Common Pitfalls:
Not clarifying which root is used; comparing mismatched (e.g., larger with smaller) roots gives inconsistent relations.
Final Answer:
If x < y
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