SOLUTION: home school. education direct r+5 by r squared+4r-21 over ___________ __________ r squared+5r-14 by r-2

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Question 42011: home school. education direct
r+5 by r squared+4r-21 over
______________________
r squared+5r-14 by r-2
Answer by Fermat(136) About Me  (Show Source):
You can put this solution on YOUR website!
%28%282x%5E2-x-3%29%2F%283x%5E2%2B7x%2B4%29%29%28%283x%5E2-11x-20%29%2F%284x%5E2-9%29%29

cancel all the bracketed terms above, except for two, and the result is,
%28x-5%29%2F%282x%2B3%29
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