Use the long division method to find the result when 3x^3+23x^2+23x+6 is divided by 3x+2.

Question

Use the long division method to find the result when 3x^3+23x^2+23x+6 is divided by 3x+2.

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Kiệt Gia 4 years 2021-08-06T17:05:46+00:00 2 Answers 6 views 0

Answers ( )

  1. thuthao
    0
    2021-08-06T17:07:14+00:00
    Reply

    Answer:

    x^{2} + 7x+3

    Step-by-step explanation:

  2. bonexptip
    0
    2021-08-06T17:07:36+00:00
    Reply

    Answer:

    x^2+7x+3 R0

    Step-by-step explanation:

    3x+2 | 3x^3+23x^2+23x+6

            – 3x^3+2x^2                    (x^2)

    _____________________

                        21x^2+23x+6

                      – 21x^2+14x           (7x)

    ______________________

                                     9x+6

                                   – 9x+6      (3)

    _________________________________

                                            0     | x^2+7x+3

    Therefore, your quotient is x^2+7x+3

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