Question

The answer should be 2√3, kindly show the explanation. Ty. dont spam please

Answer 1

Answer: 4

Step-by-step explanation:

x=1/(2-√3)

- 1/x = √3 - 2

Adding them we have

(x - 1/x) = 1/(2-√3) + (2 - √3)

= ( 1 + (2-√3)^2 )/(2-√3)

=( 1 + 4 -4√3 +3)/(2-√3)

= (8 - 4√3)/(2-√3)

=4 × (2-√3)/(2-√3)

=4

Answer 2

Step-by-step explanation:

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