What should be added to p2+ pq + r2 to get 2p2+ 5pq? 2p2 + 5pq p2+4pq - r2 p2+ 5pq p2+ 4pq

asked Jul 24, 2022 191k views

5 votes

What should be added to p2+ pq + r2 to get 2p2+ 5pq?

2p2 + 5pq

p2+4pq - r2

p2+ 5pq

p2+ 4pq

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1 vote

Answer: p2+4pq - r2

Explanation:

p2+ pq + r2 + p2 + 4pq - r2

First, rearrange so like terms a beside each other.

p2 + p2 + pq + 4pq +r2 - r2

= 2p2 + 5pq

Nomadictype answered Jul 29, 2022

4.0k points

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