SOLUTION: multiply and if possible simplify ((a^2-1)/(2-5a))((15a-6)/(a^2+5a-6))

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Question 348351: multiply and if possible simplify
((a^2-1)/(2-5a))((15a-6)/(a^2+5a-6))
Answer by ankor@dixie-net.com(22740) About Me  (Show Source):
You can put this solution on YOUR website!
%28%28a%5E2-1%29%2F%282-5a%29%29%28%2815a-6%29%2F%28a%5E2%2B5a-6%29%29
:
Factor
%28%28a%2B1%29%28a-1%29%29%2F%28-1%285a-2%29%29*%283%285a-2%29%29%2F%28%28a%2B6%29%28a-1%29%29
:
Cancel (a-1) and (5a-2)
%28%28a%2B1%29%29%2F%28-1%29*%283%29%2F%28%28a%2B6%29%29 = -%283%28a%2B1%29%29%2F%28%28a%2B6%29%29