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If a3 - b3 - c3 - 3abc = 0 then...

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Algebra
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If a3 - b3 - c3 - 3abc = 0, then -

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Correct Answer: Option D
$$\eqalign{ & {a^3} - {b^3} - {c^3} - 3abc = 0 \cr & \therefore a - b - c = 0 \cr & \Rightarrow a = b + c \cr} $$
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