If x + (1/x) = 3, find x2 + (1/x2) and x3 + (1/x3) – InterviewSolution

1.	If x + (1/x) = 3, find x2 + (1/x2) and x3 + (1/x3)
Answer» If x + (1/x) = 3, find x² + (1/x²) and x³ + (1/x³)

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