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22 January, 22:21

Marisol grouped the terms and factored the GCF out of the groups of the polynomial 6x3 - 22x2 - 9x + 33. Her work is shown.

Step 1: (6x3 - 22x2) - (9x + 33)

Step 2: 2x2 (3x - 11) - 3 (3x + 11)

Marisol noticed that she does not have a common factor. Which accurately describes what Marisol should do next?

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Answers (2)
  1. 22 January, 22:29
    0
    Recheck her work in step 1.

    She incorrectly grouped the 2nd two terms as - (9x+33) does not equal - 9x+33

    Step-by-step explanation:

    She needs to recheck what she did in step 1:

    - (9x+33) is not - 9x+33 but - 9x-33

    In step 1 she should have wrote (6x^3-22x^2) - (9x-33)
  2. 22 January, 22:30
    0
    She should be grouping the right terms.

    3x (2x^2-3) - 11 (2x^2-3)

    2x^2-3 (3x-11)
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Home » Mathematics » Marisol grouped the terms and factored the GCF out of the groups of the polynomial 6x3 - 22x2 - 9x + 33. Her work is shown. Step 1: (6x3 - 22x2) - (9x + 33) Step 2: 2x2 (3x - 11) - 3 (3x + 11) Marisol noticed that she does not have a common factor.
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