SOLUTION: (4square of 3-3) (-5square root of 3 +3) perform the indicated operation and simplify the results

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Question 1089850: (4square of 3-3) (-5square root of 3 +3)
perform the indicated operation and simplify the results
Found 2 solutions by ankor@dixie-net.com, MathLover1:
Answer by ankor@dixie-net.com(22740) About Me  (Show Source):
You can put this solution on YOUR website!
(4square of 3-3) (-5square root of 3 +3)
perform the indicated operation and simplify the results
%284sqrt%283%29-3%29%2A%28-5sqrt%283%29%2B3%29
FOIL
-20%283%29%2B12sqrt%283%29%2B15sqrt%283%29-9
combine like terms
-60+-+9+%2B+27sqrt%283%29
-69+%2B+27sqrt%283%29

Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

%284sqrt%283%29-3%29+%28-5sqrt%283%29+%2B3%29
-5sqrt%283%29%2A4sqrt%283%29+%2B3%2A4sqrt%283%29-3%2A%28-5sqrt%283%29%29-3%2A3
-5%2A4%28sqrt%283%29%29%5E2%2B12sqrt%283%29%2B15sqrt%283%29-9
-20%2A3%2B27sqrt%283%29-9
-60-9%2B27sqrt%283%29
27sqrt%283%29-69-> exact solution
approximate solution:-22.24