Question

Q3. Add the following: (i) 2p²q²- 3pq + 4,5 + 7pq - 3p²q²,4p²q² + 10pq​

Answer 1

Answer:

$2p ^{2} q^{2} - 3pq + 4 \\ - 3 {p}^{2} {q }^{2} + 7pq + 5 \\ 4 {p}^{2} {q}^{2} + 10pq \\ = 3 {p}^{2} {q}^{2} + 14pq + 9$

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