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

MCQOPTIONS

1.	If \(\sqrt x + \frac{1}{{\sqrt x }} = 4\), find the value of \({x^2} + \frac{1}{{{x^2}}}\).
A.	196
B.	258
C.	254
D.	194
Answer» E.

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