Question 314141
{{{(sqrt(a)+sqrt(b))/(sqrt(a)-sqrt(b))=(sqrt(a)+sqrt(b))/(sqrt(a)-sqrt(b))*(sqrt(a)+sqrt(b))/(sqrt(a)+sqrt(b))}}}
{{{(sqrt(a)+sqrt(b))/(sqrt(a)-sqrt(b))=(a+2sqrt(a)sqrt(b)+b)/(a-sqrt(a)sqrt(b)+sqrt(b)sqrt(a)-b)}}}
{{{(sqrt(a)+sqrt(b))/(sqrt(a)-sqrt(b))=(a+2sqrt(ab)+b)/(a-b)}}}
{{{(sqrt(a)+sqrt(b))/(sqrt(a)-sqrt(b))=(a+b)/(a-b)+2sqrt(ab)/(a-b)}}}