Math, asked by nethra1720, 3 months ago

The sum of 3p²q²-5pq+4 and 7+7pq-2p²q² is

Answers

Answered by narayanasettyswathi

1

Step-by-step explanation:

3p^2q^2-5pq+4+(7+7pq-2p^2q^2)

3p^2q^2-5pq+4+7+7pq-2p^2q^2

p^2q^2+2pq+11.

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