Math, asked by rinky32, 1 month ago

Simplify the following (pq-qr+pr)(pq+qr)-(pr+pq)(p+q-r)

Answers

Answered by Gouravsinha0012

0

Answer:

sorry I don't know please ask any one else sorry again

Answered by yaseenshaik0987

0

Answer:

((pq)2+pq2r-pq2r-(qr)2

Step-by-step explanation:

+p2rq+pr2q) -(p2r+prq-pr2+p2q+pq2-prq)

=((pq2) -(qr)2)-(p2r-pr2-pq2)

=p2q2-q2r2-p2r+pr2+pq2

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