Question

$4p^2q - 3pq + 5pq ^ 2 - 8p + 7q - 10 from 18 - 3p - 11q + 5pq - 2pq ^2 + 5p ^2q$
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Answer 1

Step-by-step explanation:

$4 {p}^{2}q - 3pq + 5p {q}^{2} - 8p + 7q - 10 \: \\ from \: 18 - 3p - \\ 11p + 5pq - 2p {q}^{2} + 5 {p}^{2}q \\ 18 - 14p + 5pq - 2p {q}^{2} + 5 {p}^{2}q \\ - (4 {p}^{2}q + 5p {q}^{2} - 3pq - 8p + 7q - 10) \\ {p}^{2}q - 7p {q}^{2} + 8pq - 6p + 7q + 8$