If $$x - \frac{1}{x} = 3{\text{,}}$$then the value of $${x^3} - \frac{ – McqOptions

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1.	If $$x - \frac{1}{x} = 3{\text{,}}$$then the value of $${x^3} - \frac{1}{{{x^3}}}\,{\text{is?}}$$
A.	2
B.	6
C.	0
D.	9
Answer» C. 0

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