Question

(p²qr+pq²r+pqr²)(-pq+qr-pr​

Answer 1

Answer:

p,π√×÷

Step-by-step explanation:

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Answer 2

Answer:

-p³q²r-p³qr²-p²q³r- pq³r² -p²q²r²+pq²r³-p²qr³