Math, asked by misiriyalovely, 6 months ago

Sum of _7pq and 2pq

Answers

Answered by sivatharani6002

0

Answer:

I don't know whether it is -7pq or +7pq

Step-by-step explanation:

so there are 2 cases

7pq

7pq +2pq = 9pq

-7pq +2pq = - 5pq

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