Question 582728
{{{sqrt(2)+sqrt(8)+sqrt(50)}}}



{{{sqrt(2)+sqrt(4*2)+sqrt(25*2)}}}



{{{sqrt(2)+sqrt(4)*sqrt(2)+sqrt(25)*sqrt(2)}}}



{{{sqrt(2)+2*sqrt(2)+5*sqrt(2)}}}



{{{(1+2+5)sqrt(2)}}}



{{{8*sqrt(2)}}}



So {{{sqrt(2)+sqrt(8)+sqrt(50)=8*sqrt(2)}}}