If the ratio of the roots of \[a{{x}^{2}}+2bx+c=0\] is same as the ratio of the roots of \[p{{x}^{2}}+2qx+r=0\], then [Pb. CET 1991]

\[\frac{2b}{ac}=\frac{{{q}^{2}}}{pr}\]

\[\frac{{{b}^{2}}}{ac}=\frac{{{q}^{2}}}{pr}\]

If the ratio of the roots of \[a{{x}^{2}}+2bx+c=0\] is same as the rat

1.	If the ratio of the roots of \[a{{x}^{2}}+2bx+c=0\] is same as the ratio of the roots of \[p{{x}^{2}}+2qx+r=0\], then [Pb. CET 1991]
A.	\[\frac{b}{ac}=\frac{q}{pr}\]
B.	\[\frac{{{b}^{2}}}{ac}=\frac{{{q}^{2}}}{pr}\]
C.	\[\frac{2b}{ac}=\frac{{{q}^{2}}}{pr}\]
D.	None of these
Answer» C. \[\frac{2b}{ac}=\frac{{{q}^{2}}}{pr}\]

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If the ratio of the roots of \[a{{x}^{2}}+2bx+c=0\] is same as the ratio of the roots of \[p{{x}^{2}}+2qx+r=0\], then [Pb. CET 1991]

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