It's a little hard to tell from the gibberish in the choices but let's go with
Answer: 7 + 6yz
which is of second degree in its variables and has two variables. That's two differences than the first three, which are first degree univariate.
Step-by-step explanation:
Given
3pq (2p - 4q)
= 6p²q - 12pq²
Looks alot like the previous term +200
same sigmd add and keep different signs subtract negative and negative make a positive and postive and negative make a negative you see
