Math, asked by farhina976, 7 hours ago

3-pqr+pqr² and -2pqr²+pqr²​

Answers

Answered by anitasinhasinha16
0

Answer:

Step-by-step explanation:

Answered by ananyaacharp
0

Step-by-step explanation:

– pqr (p2 + q2 + r2) = – (pqr) × p2 – (pqr) × q2 – (pqr) × r2 = – p3qr – pq3r – pqr

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