If \({x^2} - 3\sqrt 2 x + 1 = 0\), then the value of \({x^3} + \frac – McqOptions

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1.	If \({x^2} - 3\sqrt 2 x + 1 = 0\), then the value of \({x^3} + \frac{1}{{{x^3}}}\) is:
A.	\(45\sqrt 2 \)
B.	\(54\sqrt 2 \)
C.	\(24\sqrt 6 \)
D.	\(36\sqrt 6\)
Answer» B. \(54\sqrt 2 \)

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