SOLUTION: simplify 3a^2-2a^-3/12a

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Question 288707: simplify
3a^2-2a^-3/12a
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
3a^2-(2a^-3)/12a
3a^2-(a^-4)/6
3a^2-1/6a^4 ans.