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29 September, 18:59

Factor 6 (x - 4) 2 - (x - 4) - 2 completely.

A (6x - 25) (x - 2)

B (3x - 14) (2x - 7)

C (3x - 2) (2x + 1)

D 2 (x - 5) (3x - 11)

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Answers (1)
  1. 29 September, 21:41
    0
    B (3x - 14) (2x - 7)

    Step-by-step explanation:

    6 (x - 4) ^2 - (x - 4) - 2

    Replace x-4 with m

    6m^2 - m - 2

    (3m - 2) (2m+1)

    Now replace m with x-4

    (3 (x-4) - 2) (2 (x-4) + 1)

    Distribute

    (3x-12 - 2) (2x-8+1)

    Combine like terms

    (3x-14) (2x-7)
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