Multiply the following polynomials. Use either the FOIL Method or the Box Method. (3x + 2) (

Question

Multiply the following polynomials.

Use either the FOIL Method or the Box Method.

(3x + 2) (5x – 9)

1) Solve the problem and provide the answer.

2) What method did you use and how did you use it to solve the problem (Your steps to solve).

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Calantha 5 years 2021-07-30T20:28:08+00:00 2 Answers 22 views 0

Answers ( )

  1. Adela
    0
    2021-07-30T20:29:25+00:00
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    Answer:

    Step-by-step explanation:

    1. (3x + 2)(5x – 9)

    15x^2 – 27x + 10x – 18

    15x^2 – 17x – 18

    2. I used the F.O.I.L. method.

  2. linhdan
    0
    2021-07-30T20:30:03+00:00
    Reply

    ANSWER:

    On using FOIL method, we get

    (3x + 2)(5x – 9)

    3x(5x – 9) + 2(5x – 9)

    15x² – 27x + 10x – 18

    15x² – 17x – 18

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