If \[{{\left( x+\frac{1}{x} \right)}^{2}}=3\] find the value of \[{{x} – McqOptions

MCQOPTIONS

1.	If \[{{\left( x+\frac{1}{x} \right)}^{2}}=3\] find the value of \[{{x}^{3}}+\frac{1}{{{x}^{3}}}\]
A.	1
B.	0
C.	\[-1\]
D.	2
Answer» C. \[-1\]

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