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9 December, 08:02

Y = x² + 5x + 4

Factor

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Answers (1)
  1. 9 December, 08:07
    0
    (x + 1) (x + 4)

    Step-by-step explanation:

    We want to factor x² + 5x + 4 into two binomial factors. Note that 1*4 = 4 and that 1 + 4 = 5, so:

    y = x² + 5x + 4 = (x + 1) (x + 4)
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