Answer:
proper I believe if I'm wrong sorry
Answer:
7m+3
Step-by-step explanation:
distribute the - to 7m+1
14m+4-7m-1
now add like terms
7m +3
Answer:
See below
Step-by-step explanation:

24/6=4 24/8=3 4/4=1 12/6=2 48/8=6 give me a thanks and message me all the other ones u want me to answer
Answer:
63 - 81x - 25x² + 9x³ + 2x⁴
Step-by-step explanation:
Multiply the two polynomials to arrive at your answer I guess, since this was not specific enough.
I am joyous to assist you anytime.