If a + b + c = 2, a2 + b2 + c2 = 26, then the value of a3 + b3 + c3 � – McqOptions

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1.	If a + b + c = 2, a2 + b2 + c2 = 26, then the value of a3 + b3 + c3 – 3abc is:
A.	74
B.	71
C.	78
D.	69
Answer» B. 71

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