Math, asked by msdhundhiya34, 1 year ago

(x+1/x)=3 then (x²+1/x²)=??

Answers

Answered by priyanshudp2109

1

Step-by-step explanation:

(x+1/x)=3

(x+1/x)^2=3^2

x2+1/x2+2=9

x2+1/x2=7

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