Math, asked by zahranahid7, 4 days ago

Add the following expressions.
4p²+9q²-17pq and 6p²-5q²+9pq

Answers

Answered by Ramanujan183

3

Answer:

Step-by-step explanation:

(4+6) $p^{2}$ +(9-5) $q^{2}$ +(-17+9)pq

=10 $p^{2}$ +4 $q^{2}$ -8pq

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