Q. If one root of the equation Ax2 +Bx + C = 0 is two and a half times the others, then which of the following is TRUE?
A) 7B2 = 4 CA
B) 7B2 = 3 CA
C) 10B2 = 49 CA
D) 7B2 = 36 CA
✔ Correct Answer: 10B2 = 49 CA
Exam Insight
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A) 7B2 = 4 CA
B) 7B2 = 3 CA
C) 10B2 = 49 CA
D) 7B2 = 36 CA
✔ Correct Answer: 10B2 = 49 CA
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