Question

Add : 6 p q (p - q) and 8 pq (p + q)​

Answer 1

6pq (p - q) + 8pq (p + q)

= -6p²q² + 8p²q²

= 2p²q²

Answer 2

Answer:

14$p^{2}$q + 2p$q^{2}$

Step-by-step explanation:

6pq(p-q) + 8pq(p+q)

6$p^{2}$q - 6p$q^{2}$ + 8$p^{2}$q + 8p$q^{2}$

=6$p^{2}$q+ 8$p^{2}$q -  6p$q^{2}$ + 8p$q^{2}$

=14$p^{2}$q + 2p$q^{2}$