(2qp-3qr)+(9rq-7rp)+(pr-5pq)
Answers
Answered by
1
Answer:
r = 5b - 4a
Step-by-step explanation:
Given condition
PR=5PQ
R−P=5(Q−P)
R=5Q−5P+P
R=5Q−4P
R=5b−4a
Answered by
13
Answer:
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Step-by-step explanation:
(2qp-3qr)+(9rq-7rp)+(pr-5pq)
=2qp-3qr+9rq-7rp+pr-5pq
=2pq-3qr+9qr-7pr+pr-5pq
= 6qr- 6pr- 3pq
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