Simplify

Sep 2009
51
0
\(\displaystyle -\frac{3}{5 + \sqrt{3}}\)

How do you simplify this equation?

Thanks.
 
Feb 2010
1,036
386
Dirty South
\(\displaystyle -\frac{3}{5 + \sqrt{3}}\)

How do you simplify this equation?

Thanks.
One way is:

\(\displaystyle -\frac{3}{5 + \sqrt{3}} \times \frac{5 - \sqrt{3}} {5 - \sqrt{3}} \)

can you finish?