If \(2a + \frac{1}{{a\;}} = 4\), then find the value of \({a^2} + \ – McqOptions

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1.	If \(2a + \frac{1}{{a\;}} = 4\), then find the value of \({a^2} + \frac{1}{{4{a^2}}} \) is:
A.	5
B.	3
C.	12
D.	4
Answer» C. 12

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