Math, asked by rushillad, 5 months ago

Simplity (P + q + R) (P- q +R) +Pq - PR​

Answers

Answered by PureBliss
4

Step-by-step explanation:

(pq−qr+pr)(pq+qr)−(pr+pq)(p+q+r)=p

2

q

2

−q

2

r

2

+p

2

qr+pqr

2

−p

2

q−pq

2

−p

2

r+pr

2

Similar questions