Question

pqr+rpq+qrq+2pq is equal to???

Answer 1

Answer:

2pqr + q^2×r + 2pq

2pq(r + 1) + q^2×r

hope this helps you...

Answer 2

Answer:

3pq+2pq

Step-by-step explanation:

We know,

pqr=rpq=qrp

So,

pqr+rpq+qrq+2pq = 3pqr+2pq