1.

If r be the ratio of the roots of the equation ax^2+bx+c=0, then which one of the following is true

Answer»

`ac(1+r)^2=(RB)^2`
`ac(1+r)^2=rb^2`
`AB(1+r)^2=rc^2`
`ac(1+r)^2=br^2`

ANSWER :B


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