SOLUTION: Perform the indicated operations and simplify the result (5 square root 3-2) (-3 square root 3+5)

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Question 1104233: Perform the indicated operations and simplify the result
(5 square root 3-2) (-3 square root 3+5)
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
What do you really have?

%285sqrt%283%29-2%29%28-3sqrt%283%29%2B5%29
Treat it the way you would for any binomial multiplied by binomial.

-15%2A3%2B6%2Asqrt%283%29%2B25%2Asqrt%283%29-10
-45-10%2B31%2Asqrt%283%29
31%2Asqrt%283%29-55