If a3 + 1/a3 = 52, then the value of 2 (a + 1/a) is: – McqOptions

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1.	If a3 + 1/a3 = 52, then the value of 2 (a + 1/a) is:
A.	4
B.	6
C.	8
D.	2
Answer» D. 2

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