Math, asked by ankitasaha20120618, 27 days ago

Find the value of x+1/x when x^4+ 1/x^4 = 47

Answers

Answered by anniekumari04

3

x + 1/x = 4

X²+1/x² +2 =16

x²+1/x²= 14

x^4+1/x^4 +2 = 14² = 196

x^4+1/x^4 = 194

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