SOLUTION: Umm i dont understand how to do this problem at all and my teacher doesnt give help after class. (4m^2-5m-6)+(3m^2+8m+9)

SOLUTION: Umm i dont understand how to do this problem at all and my teacher doesnt give help after class. (4m^2-5m-6)+(3m^2+8m+9)

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Question 143094: Umm i dont understand how to do this problem at all and my teacher doesnt give help after class.
(4m^2-5m-6)+(3m^2+8m+9)
Answer by rapaljer(4671) (Show Source): You can put this solution on YOUR website!
You have to combine like terms:
(4m^2-5m-6)+(3m^2+8m+9)
4m^2 + 3m^2 -5m +8m -6 +9
7m^2 +3m+3

By the way, for easier explanations to understand, see my Basic Algebra book that is now on sale CHEAP on Ebay. Search Ebay for "Rapalje."

R^2
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