1.

If\[x=\sqrt[3]{2+\sqrt{3}}\], find the value of\[{{x}^{3}}+\frac{1}{{{x}^{3}}}\].

A.  \[2\]                
B.         \[4\]                
C.  \[8\]                
D.         \[9\]                            
Answer» C.  \[8\]                


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