Question

when x+1/x=3 then the value of x3+1/x3 will be​

Answer 1

its not proper question

Answer 2

Answer:

x+1/x=3

x+1=3x

2x=1

x=1/2

3x+1/3x

put x= 1/2

3(1/2)+1/3(1/2)

5/2×2/3

5/3

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