1.

If one of the roots of the equation x^(2) -bx + c = 0 is the square of the other, then which of the following option is correct ?

Answer»

`B^(3) =3BC + c^(2) + c`
`c^(3) = 3bc + b^(2) +b`
`3bc = c^(3) + b^(2) +b`
`3 "FAC" =c^(3) + b^(3) + b^(2)`

Answer :A


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