Math, asked by varshamahajan486, 5 months ago

19. Subtract 7p (3q + 7p) from 8p (2p - 7q) answer in detail

Answers

Answered by Anonymous

7

Answer:

Hey buddy your required answer is given below .

Step-by-step explanation:

= [ 7p ( 3q + 7p ) ] - [ 8p ( 2p - 7q ) ]

= [ 21pq + 49p² ] - [ 16p² - 56pq ]

= 21pq + 49p² - 16p² + 56pq

= 33p² + 77pq

= 11p ( 3p + 7q )

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