Answer: (7x + 1)(x + 7)
Step-by-step explanation:

Answer:
see attachment
Step-by-step explanation:
Answer:
55 mins
Step-by-step explanation:
Hi
You should put into them.I mean
1-This is 2 part.First, you should put f(-1) then you should put what you found.
Solve is:f(-1)=3(-1)-2(-1)^2 so -3-2=-5 then put in other one:if f(-5):-15-50=-65
Is it correct?