Question

add : 2p2q2-3pq+4 and 5+7pq-3p2q2

Answer 1

$\frac{Question}{} \\ 2 {p}^{2} {q}^{2} - 3pq + 4 \: \: and \: \: 5 + 7pq \\ - 3 {p}^{2} {q}^{2}$___________________

$\frac{Solution}{}$

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

I hope it will help you

Answer 2

2p²q²-3pq+4

Step-by-step explanation:

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