If f(x) = 3x+ 10x and g(x) = 4x – 2, find (f – g)(x).

Question

If f(x) = 3x+ 10x and g(x) = 4x – 2, find (f – g)(x).

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Diễm Kiều 5 years 2021-08-18T03:19:10+00:00 2 Answers 41 views 0

Answers ( )

  1. Gerda
    0
    2021-08-18T03:20:26+00:00
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    Answer:

    -x + 12

    Step-by-step explanation:

    Shown in picture:

  2. Ladonna
    0
    2021-08-18T03:20:33+00:00
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    Answer:

    9x +2

    Step-by-step explanation:

    f(x) = 3x+ 10x

    g(x) = 4x – 2,

    (f – g)(x)= 3x+10x – (4x-2)

    Distribute the minus sign

                = 3x+10x -4x+2

    Combine like terms

               = 9x +2

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