Which expression is equivalent to this polynomial? (4x + 3)(3x-8)

Question

Which expression is equivalent to this polynomial?
(4x + 3)(3x-8)

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Kim Chi 5 years 2021-08-05T04:45:06+00:00 2 Answers 40 views 0

Answers ( )

  1. King
    0
    2021-08-05T04:46:37+00:00
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    Answer:

    12x^2-23x-24

    Step-by-step explanation:

    use foil(first, outside, inside, last):

    12x^2-32x+9x-24

    simplify(combine like terms):

    12x^2-23x-24

  2. thuhuong
    0
    2021-08-05T04:46:38+00:00
    Reply

    Answer:

    f(x) = (4x + 3)(3x - 8) \\ f(x) = 12 {x}^{2} - 32x + 9x - 24 \\ \boxed{f(x) = 12 {x}^{2} - 23x - 24}

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )