Math, asked by darshanpankhaniya8, 20 days ago

(a)add: p (p-q),q (q-r) and r (r-p)​

Answers

Answered by anaghabkmala
0

Answer:

2p-pq+2r-pr

Step-by-step explanation:

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

r(r-p)=2r-pr

there fore....

Answer=2p-pq+2r-pr

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