Math, asked by niranjansingh2395, 3 months ago

7p^2q^3(pq-9p^2q^2) how to multiply it

Answers

Answered by angelparomita

2

Answer:

7p^3q^4-63p^4q^5

Step-by-step explanation:

7p^2q^3(pq-9p^2q^2)

=7p^2q^3×pq-7p^2q^3×9p^2q^2

=7p^3q^4-63p^4q^5

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