Q. If 3x2 - ax + 6 = ax2 + 2x + 2 has only one (repeated) solution, then the positive integral solution of a is
A) 5
B) 4
C) 3
D) 2
✔ Correct Answer: 2
Exam Insight
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A) 5
B) 4
C) 3
D) 2
✔ Correct Answer: 2
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