If a3 - b3 = 216 and a - b = 6, then (a + b)2 - ab is equal to: – McqOptions

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1.	If a3 - b3 = 216 and a - b = 6, then (a + b)2 - ab is equal to:
A.	42
B.	36
C.	38
D.	52
Answer» C. 38

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