Question

x=2+√3 then find x-1/x

Answer 1

Answer:

$\frac{2 + \sqrt{3} - 1 }{2 + \sqrt{3} } \\ \frac{1 + \sqrt{3} }{2 + \sqrt{3} } \times \frac{2 - \sqrt{3} }{2 - \sqrt{3} } \\ \frac{2 - \sqrt{3} + 2\sqrt{3} - 3}{ {2}^{2} - { \sqrt{3} }^{2} } \\ \frac{ \sqrt{3} - 1}{4 - 3} \\ \frac{ \sqrt{3} - 1 }{1} = \sqrt{3} - 1$

MARK ME BRAINLEIST