evaluate the product (4x-5y) (16x^2+20xy+25y^2) by identity​

Question

evaluate the product (4x-5y) (16x^2+20xy+25y^2) by identity​

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Camila 2 weeks 2021-10-04T01:35:21+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-10-04T01:36:33+00:00

    Step-by-step explanation:

    4x – cube 5y cube

    is this answers

    0
    2021-10-04T01:37:01+00:00

    Answer:

    hope my answer helps u……

    Step-by-step explanation:

    (4x-5y)(16x²+20xy+25y²)

    64x³+80x²y+100xy²-80x²y-100xy²-125y³

    by canceling the equal number we get

    64x³-125y³

    we can also write this as,

    (4x)³-(5y)³

    (4x-5y)³

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