If x-7-4-3- then x- 1 x-

The correct option is A 4Given, x=√(7+4√(3)) x+1x=√(7+4√(3))+1√(7+4√(3)) we have, √(7+4√(3))=√((√(3)+2)^2)=√(3)+2 Now, =√(3)+2+1√(3)+2 =√( ...

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If x=√7+4√3...

Question

If $x = \sqrt{7 + 4 \sqrt{3}}$ , then $x + \frac{1}{x} =$

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