1.

If the roots of ax^(2)+bx+c=0 are of the form (m)/(m-1) and (m+1)/(m), then the value of (a+b+c)^(2) is

Answer»

`B^2-2ab`
`b^2-4ac`
`2b^2-ac`
`4b^22ac`

ANSWER :B


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