What is the product of 2p + q and –3q – 6p + 1?

Question

–12p2 – 6pq – 4p – 3q + 1
–12p2– 12pq + 2p – 3q2 + q
–9p2q2 + 12pq – 2p + q
12p2 + 12pq +2p + 3q2 + q

Answer 1

–12p2– 12pq + 2p – 3q2 + q