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If x=5-2sqrt(6)," find : "x^(2)+1/x^(2)...

If `x=5-2sqrt(6)," find : "x^(2)+1/x^(2)`

A

`98`

B

`77`

C

`89`

D

`44`

Text Solution

Verified by Experts

The correct Answer is:
A
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