If [a + (1/a)]2 – 2[a – (1/a)] = 12, then which of the following i – McqOptions

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1.	If [a + (1/a)]2 – 2[a – (1/a)] = 12, then which of the following is a value of 'a'?
A.	-8 + √ 3
B.	-8 – √3
C.	-8 + √5
D.	None of these
Answer» E.

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