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(ii) 5p2q2 + 4pg + 7, 3 + 9pq – 2p2q2​

Answer»

ANSWER:

here is your answer..

5p2q2 + 4pq + 7,3 + 9pq – 2p2q2

On adding the EXPRESSIONS, we have

= 5p2q2 + 4pq + 7 + 3 + 9pq – 2p2q2

= 5p2q2– 2p2q2 + 4pq + 9pq + 7 + 3

= 3p2q2 + 13pq + 10

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