If 1, omega ,(omega)^2 are the cube root...

If 1, `omega` ,`(omega)^2` are the cube roots of unity and if `alpha = omega+2(omega)^2-3` then `(alpha)^3+12(alpha)^2+48alpha+3 = `

A

`A.-63`

B

`B.-62`

C

`C.-61`

D

`D.-60`

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