Answer:
Ummm. 1 & 3 look good double check 2
Step-by-step explanation:
HELPFUL?
Answer:
12f + 49g
Step-by-step explanation:
12f -7g(-7)
12f + 49g
Answer:
8x^2 -6x-2
Step-by-step explanation:
formula= ab^2(- or +)b-ab
Answer:h
Step-by-step explanation: