Question 1089850
 (4square of 3-3) (-5square root of 3 +3)
 perform the indicated operation and simplify the results 
{{{(4sqrt(3)-3)*(-5sqrt(3)+3)}}}
FOIL
{{{-20(3)+12sqrt(3)+15sqrt(3)-9}}}
combine like terms
{{{-60 - 9 + 27sqrt(3)}}}
{{{-69 + 27sqrt(3)}}}