If a3 + b3 = 1344 and a + b = 28, then (a + b)2 - 3ab is equal to: – McqOptions

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1.	If a3 + b3 = 1344 and a + b = 28, then (a + b)2 - 3ab is equal to:
A.	16
B.	32
C.	48
D.	24
Answer» D. 24

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