Question

(iii) 4p²q– 3pq + 5pq² – 8p + 7q - 10 from 18 – 3p – 11q + 5pq² - 2pq² + 5p²q
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Answer 1

Answer:

(18 - 3p - 11q+ 5pq²- 2pq² + 5p²q) -(4p²q- 3pq + 5pq²- 8p+ 7q- 10)

18 - 3p - 11q+ 5pq²- 2pq²+ 5p²q - 4p²q- +3pq- 5pq²+ 8p-7q +10

(18+10)(- 3p- 11p +8p)(- 11q - 7q)(5pq²-5pq² - 2pq²)(5p²q-4p²q)(3pq)

28- 6p - 18q -2pq²+ p²q+ 3pq