SOLUTION: How about this one the worksheet says to add these.... 9m^3 - 2m and -6m - 4m^3 I also want to thank you in advance for your help! :)

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: How about this one the worksheet says to add these.... 9m^3 - 2m and -6m - 4m^3 I also want to thank you in advance for your help! :)      Log On


   

Question 105285: How about this one the worksheet says to add these....
9m^3 - 2m and -6m - 4m^3
I also want to thank you in advance for your help! :)
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
%289m%5E3-2m%29%2B%28-6m-4m%5E3%29 Start with the given expression

%289m%5E3-4m%5E3%29%2B%28-2m-6m%29 Group like terms

5m%5E3-8m Combine like terms