If the roots of ax2 + bx + c = 0 are in the ratio m : n, then

Type: MCQ • Marks: 1

A. mna² = (m + n) c²

B. mnb² = (m + n) ac

C. mn b² = (m + n)² ac

D. mnb² = (m – n)² ac

Correct answer is available inside the full test series attempt.

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