If \({{\rm{x}}^2} - {\rm{x}}\sqrt {68} + 1 = 0\), then what is the val – McqOptions

MCQOPTIONS

1.	If \({{\rm{x}}^2} - {\rm{x}}\sqrt {68} + 1 = 0\), then what is the value of \({\rm{x}} - \frac{1}{{\rm{x}}}\)?
A.	√66
B.	8
C.	√62
D.	6
Answer» C. √62

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