Math, asked by agrima59, 11 months ago


if x +1/x=3. find the value of x² + 1/x² and x³+1/x³

Answers

Answered by vishakh7
3

x+1/x=3

squaring both sides then,

x²+1/x²=9

again squaring we get

x³+1/x³=27

........ hope you get it :)

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