$$\left({\frac{{2+\sqrt 3}}{{2-\sqrt3}}+ \frac{{2 - \sqrt 3}}{{2 + \sqrt 3}} + \frac{{\sqrt 3 - 1}}{{\sqrt 3 + 1}}} \right)$$Simplifies to :

$$\left({\frac{{2+\sqrt 3}}{{2-\sqrt3}}+ \frac{{2 - \sqrt 3}}{{2 + \sq

1.	$$\left({\frac{{2+\sqrt 3}}{{2-\sqrt3}}+ \frac{{2 - \sqrt 3}}{{2 + \sqrt 3}} + \frac{{\sqrt 3 - 1}}{{\sqrt 3 + 1}}} \right)$$Simplifies to :
A.	- $$\sqrt 3 $$
B.	+ $$\sqrt 3 $$
C.	6 - $$\sqrt 3 $$
D.	0 - $$\sqrt 3 $$
Answer» D. 0 - $$\sqrt 3 $$