Question

0.16 If the roots of the equation px2 + qx + r = 0
are in the ratio l : m then :
(A) (€ + m)2pq = l mr2
(B) ([ + m)2 pr = l mq
(C) ([ + m)2 pr = l mq2
(D) None of these​

Answer 1

Answer:

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Step-by-step explanation: