Question

sinolify(p
2
+q
2
)−(p−q)
2
+p
2
q
2

​

​​

Answer 1

Answer:

pq(pq +2)

Step-by-step explanation:

($p^{2}$ +$q^{2}$ ) -$(p-q)^{2}$ +$p^{2}$ $q^{2}$

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

$p^{2}$ +$q^{2}$ -$p^{2}$ -$q^{2}$ +2pq +$p^{2}$ $q^{2}$

pq(pq +2)