If a + b + c = 0, show that a^(3) + b^(3...

If `a + b + c = 0`, show that `a^(3) + b^(3) + c^(3) = 3abc`
The following are the steps involved in showing the above result. Arrange them in sequential order
(A) `a^(3) + b^(3) + 3ab (-c) = -c^(3)`
(B) `(a + b)^(3) = (-c)^(3)`
(C) `a + b + c = 0 rArr a + b = -c`
(D) `a^(3) + b^(3) + 3ab (a +b) = -c^(3)`
(E) `a^(3) + b^(3) + c^(2) = 3abc`

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