Question 61405
Hi ac,
It says to simplify: 
{{{a*sqrt(8)-3sqrt(2a^2)}}} 
{{{a*sqrt(4)*sqrt(2)-3*sqrt(a^2)*sqrt(2)}}}
{{{a(2)*sqrt(2)-3*(a)*sqrt(2)}}}
{{{2a*sqrt(2)-3a*sqrt(2)}}}
{{{(2a-3a)*sqrt(2)}}}
{{{highlight(-a*sqrt(2))}}}
:
Happy Calculating!!!