Expand and simplify: (8h + 1)(3h2 - 4h + 1)?

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  • 1 month ago

    (8 h + 1)(3 h^2 - 4 h + 1)

    = 1 + 4 h - 29 h^2 + 24 h^3

    = (8 h + 1) (3 h - 1) (h - 1)

  • 1 month ago

    (8h + 1)(3h²  - 4h + 1)

    Multiply 8h by each term in the second group 

    then multiply 1 by each term in the second group

    24h³ - 32h² + 8h    +    3h² - 4h + 1

    Regroup

    24h³ - 32h² + 3h² + 8h - 4h + 1

    Simplify

    24h³ - 29h² + 4h + 1 <––––––

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