find the value of a cube +b cube +c cube -3 ABC if a + b + c = 14 and a2+ b2+ c 2is =
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[(a+b+c)^2-(a^2+b^2+c^2)]/2
then
(a+b+c)^3-3(ab+bc+ac)
is ur answer
then
(a+b+c)^3-3(ab+bc+ac)
is ur answer
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