Math, asked by tvisha078, 8 days ago

Add
–pq + qr – rp; qr – rp + pq

Answers

Answered by 616mcu

0

Answer:

(-pq+qr-rp)+(qr-rp+pq)= 2qr-2rp

Answered by rushilgaba98

0

Answer:

-pq+qr-rp+qr-rp+pq

2qr-2rp

2r(q-p)

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