If a+b+c =0
Find value of (a+b)(b+c)(c+a)
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-abc
That is a result that
a + b + c = 0
then
(a+b )(b +c)(c+a) = -abc
a3 + b3 + c3 = 3abc
That is a result that
a + b + c = 0
then
(a+b )(b +c)(c+a) = -abc
a3 + b3 + c3 = 3abc
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