Math, asked by ananyamitta, 7 months ago

if x +1/x=3 ,find the value of x^2+(1/x^2)
pls answer fast

Answers

Answered by padmavathinandam

0

Answer:

7

Step-by-step explanation:

(X+1/X) ^2=9

X^2+2*X*1/X+1/X^2=9

X^2+2+1/X^2=9

X^2+1/X^2=9-2

X^2+1/X^2=7

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