Multiply: (7a3- 5ab- 2b3+3ab+2a-5) by -3ab2

Question

Multiply: (7a3- 5ab- 2b3+3ab+2a-5) by -3ab2

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Madelyn 16 hours 2021-09-13T22:20:12+00:00 1 Answer 0 views 0

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    2021-09-13T22:21:55+00:00

    Answer:

    -3ab²× (7a³5ab2b³+3ab+2a5)

    21ab²+15a²b³+6ab^5 9a²b³6a²b²+15ab²

    ........

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