If x+1x=2, then x3+1x3 =(a) 64(b) 14(c) 8(d) 2 – InterviewSolution

1.	If x+1x=2, then x3+1x3 =(a) 64(b) 14(c) 8(d) 2
Answer» If $x + \frac{1}{x} = 2$ , then $x^{3} + \frac{1}{x^{3}} =$ (a) 64 (b) 14 (c) 8 (d) 2

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