Math, asked by radhamanik1984, 4 days ago

pq+qr+rp ,-pr-rq-7pq

Answers

Answered by anaghabkmala
0

Answer:

-6 pq

step by step explanation:

rq+(-rq) =0

rp+(-pr)=0

-7pq+pq= (-7+1)pq= -6pq

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