Math, asked by hbkapgate11, 8 months ago

Answer very fast plzz​

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Answers

Answered by chndnroy8888
3

Answer:

1+2root 2.................

Answered by weeskrsm
0

x=root2+1

x^2+1/x^2=

(root2+1)^2+1/(root2+1)^2=

3+1/3=

9+1/3=

10/3

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