Question 1027578
{{{1/(3+sqrt(3))=(1/(3+sqrt(3)))((3-sqrt(3))/(3-sqrt(3))))}}}

{{{1/(3+sqrt(3))=(3-sqrt(3))/(9-3sqrt(3)+3sqrt(3)-3)}}}
{{{highlight(1/(3+sqrt(3))=(3-sqrt(3))/6)}}}