Question

find the product: 1) (pq-2r) (pq-2r)
solve this ​

Answer 1

Step-by-step explanation:

see the picture above. hope it helps

Answer 2

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The multiplication is as follows:

(pq-2r)×(pq-2r)

= (pq×pq-2pq×r-2pq×r + 2r×2r)

= p2q2-4pqr + 2r2

The product is = p2q2-4pqr + 2r2

Hope it helps u...✌️❣️