Question

Pq(p-q) +p^2(p^2-q^2) : simplify
it

Answer 1

Answer:

Step-by-step explanation:

Pq(p-q) +p²(p²-q²)

= Pq(p - q) +p²(p - q)(p + q)

= (p - q)  [Pq+p²(p + q) ]

= (p - q)  (Pq+p³+ p²q)

= (p - q)  (p³+ p²q + Pq)

= (p - q)  p(p²+ pq + q)

= p(p - q)  (p²+ pq + q)