
1) Let's write out both expressions subtracting 4m²+2mn+8n² from 2m²+6mn+2n²

2) Note that when we subtract 4m^2 + 2mn + 8n^2 from 2m^2 + 6mn + 2n^2 we need to swap the sign by placing -1 outside the parentheses and then combine like terms adding those terms algebraically.
Answer:
The answer is c
Step-by-step explanation:
(7,9) (3,25)
Answer:
i got b and h{i hope this helps}
Step-by-step explanation:
The answer is -9 • (x + 2) • (x - 1)2
Answer:
I am willing to help, just send your problems in the comments!
Step-by-step explanation:
You can send the problem in the comments or create a separate question.