Question 60141
{{{(2+sqrt(2))(2+sqrt(2))}}}
{{{2(2+sqrt(2))+sqrt(2)*(2+sqrt(2))}}}
{{{4+2*sqrt(2)+2*sqrt(2)+sqrt(4)}}}
{{{4+4*sqrt(2)+2}}}
{{{highlight(6+4sqrt(2))}}}
:
Happy Calculating!!!
Don't be so hard on yourself, math won't be fun that way.