SOLUTION: answer to (5x-4y) (x+3y)

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Question 235935: answer to (5x-4y) (x+3y)
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
%285x-4y%29%28x%2B3y%29 Start with the given expression


%285x%29%28x%29%2B%285x%29%283y%29%2B%28-4y%29%28x%29%2B%28-4y%29%283y%29 FOIL


5x%5E2%2B15xy-4xy-12y%5E2 Multiply


5x%5E2%2B11xy-12y%5E2 Combine like terms.


So %285x-4y%29%28x%2B3y%29=5x%5E2%2B11xy-12y%5E2