Question

racionalize os denominadores e simplifique se possível ?

Answer 1

$\frac{ \sqrt{3} }{ \sqrt{3} -1}. \frac{ \sqrt{3}+1 }{ \sqrt{3}+1 }= \frac{ (\sqrt{3})^2+ \sqrt{3} }{( \sqrt{3} )^2-(1)^2} = \frac{3+ \sqrt{3} }{3-1}= \frac{3+ \sqrt{3} }{2}$

:)