Question

find the product (p power 2 -q power 2) (2q +p)?​

Answer 1

Answer:

$(p^{2} - q^{2} )(2q+p)\\=p^{2}(2q+p)-q^{2}(2q+p)\\=2p^{2}q + p^{3} - 2q^{3} - pq^{2}\\=p^{3} - 2q^{3}+2p^{2}q - pq^{2}$