Question

2+p²-3pq+q²-(1+3p²-2pq-3q²)​

Answer 1

Answer:-2p²-pq+4q²+1

Step-by-step explanation:

2+p²-3pq+q²-1-3p²+2pq+3q²

=(2-1) +(p²-3p²)+(2pq-3pq)+(q²+3q²)

=1-2p²-pq+4q²

=-2p²-pq+4q²+1

Answer 2

Answer:

here's the answer

Step-by-step explanation:

2+p²_3pq+q²_1_3p²+2pq+3q²

1_2p²_pq+4q²

4q²_pq_2p²+1)