Question

Add the following polynomials: p(p-q) , q(q-p)​

Answer 1

Answer:

P2-pq+q2-qp

Step-by-step explanation:

P2-pq+q2-qp is The answer

Answer 2

Answer:

(p - q)^2

Step-by-step explanation:

p ( p - q ) + q ( q - p )

(p^2) - (pq) + (q^2) - (qp)

(p^2) - ( pq - pq ) + ( q^2 )

p^2 - 2pq + q^2

So here we can see the identity (a - b)^2 = a^2 - 2ab + b^2

( p - q )^2

Hope it helps!!