Subtract: (x^2+ 5x – 4) – (6×2 – 7) Will give brainliest

Question

Subtract: (x^2+ 5x – 4) – (6×2 – 7)

Will give brainliest

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Euphemia 3 years 2021-08-29T11:32:27+00:00 2 Answers 6 views 0

Answers ( )

  1. thachthao
    0
    2021-08-29T11:33:40+00:00
    Reply

    Answer:

    x^2+5x-9

    Step-by-step explanation:

    First multiply 6×2 because that’s a number that isn’t solved in the parenthesis.

    (x^2+5x-4) – (12-7)

    Then you subtract 12-7 which equals 5.

    (x^2+5x-4)-(5)

    You now take the parenthesis off

    x^2+5x-4-5

    -4-5 equals -9

    Now you get the answer: x^2+5x-9

  2. Acacia
    0
    2021-08-29T11:34:14+00:00
    Reply

    Answer:

    -5x² + 5x + 3

    Step-by-step explanation:

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