Combine like terms
2m and -4m are like terms while 3m^2 isnt. So, leave 3m^2 as it is and combine the other set. 2m-4m = (-2m). Therefore, your answer should be 3m^2 - 2m
Answer:
I need this answer too !!!
First find the derivative,
.
Then find the critical point,
.
Hope this helps.
I am a little rusty here :(.