Question 33923
{{{ (sqrt(5)+1)/(2+sqrt(2)) }}}
{{{ ((sqrt(5)+1)/(2+sqrt(2)))*((2-sqrt(2))/(2-sqrt(2))) }}}
{{{ (((sqrt(5)+1)(2-sqrt(2))))/(4-2) }}}
{{{ (((sqrt(5)+1)(2-sqrt(2))))/(2) }}}
expand the numerator
{{{ (2sqrt(5)-sqrt(2)sqrt(5)+2-sqrt(2))/(2) }}}
{{{ (2sqrt(5)-sqrt(10)-sqrt(2)+2)/2 }}}
<P>-xC