Math, asked by safira72, 10 months ago

Calculate x -1/x when x4+1/x4 =727

plz answer my que plz

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Answered by itsbrainlybiswa

Answer:the square of x is expressed as x2. ⇒y∝x2. Make into an ... To find k, use the condition given x = 2 when y = 20 ... x=4→y=5×42=80.

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Calculate x -1/x when x4+1/x4 =727plz answer my que plz​

Answers

Calculate x -1/x when x4+1/x4 =727

plz answer my que plz