SOLUTION: Find the product (4 cos B+1)(cos B-2)

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Question 1162918: Find the product

(4 cos B+1)(cos B-2)
Answer by Edwin McCravy(20064) About Me  (Show Source):
You can put this solution on YOUR website!

Do you mean this:

%284cos%28B%2B1%29%5E%22%22%29%28cos%28B-2%29%5E%22%22%29

?

or do you mean this:

%284cos%28B%29%2B1%5E%22%22%29%28cos%28B%29-2%5E%22%22%29

?

Edwin