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23 June, 04:21

Multiply and Simplify

(x-4) (x^2 - 5x - 6)

+3
Answers (2)
  1. 23 June, 04:39
    0
    x^3 - 9x^2 + 14x + 24

    Step-by-step explanation:

    (x-4) (x^2 - 5x - 6)

    =x (x^2 - 5x - 6) - 4 (x^2 - 5x - 6)

    =x^3 - 5x^2 - 6x - 4x^2 + 20x + 24

    =x^3 - 9x^2 + 14x + 24
  2. 23 June, 04:39
    0
    (x-4) (x^2-5x-6)

    = (x+-4) (x^2+-5x+-6)

    = (x) (x^2) + (x) (-5x) + (x) (-6) + (-4) (x^2) + (-4) (-5x) + (-4) (-6)

    =x^3-5x^2-6x-4x^2+20x+24

    =x^3-9x^2+14x+24
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