If the ratio of the roots of a x ^2+2b x...

If the ratio of the roots of `a x ^2+2b x+c=0` is same as the ratios of roots of `p x^2+2q x+r=0,` then a.`(2b)/(a c)=(q^2)/(p r)` b. `b/(a c)=(q^)/(p r)` c. `(b^2)/(a c)=(q^2)/(p r)` d. none of these

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If the ratio of the roots of a x ^2+2b x+c=0 is same as the ratio of roots of p x^2+2q x+r=0, then a. (2b)/(a c)=(q^2)/(p r) b. b/(a c)=(q^2)/(p r) c. (b^2)/(a c)=(q^2)/(p r) d. none of these

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