Question 631418
{{{3sqrt(2)+sqrt(50)}}}
=======================
You can simplify the second term as follows:
{{{3sqrt(2)+sqrt(2*5*5)}}}
{{{3sqrt(2)+5sqrt(2)}}}
Now you can just add these and you are done:
{{{highlight(8sqrt(2))}}}
===================
Good Luck,
tutor_paul@yahoo.com