Question

4p2 + 2q2 + p2q2 + 8

Answer 1

Answer:

4p^2 + 2q^2 + p^2q^2 + 8

Regroup the terms

2 x 2 x p x p + 2 x q x q + p x p x q x q + 2 x 2 x 2

2pq + 2pq

4pq