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20 January, 05:31

F (x) 3x^2+x-3 g (x) = x^2-5x+1 find f (x) - g (x)

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Answers (2)
  1. 20 January, 05:38
    0
    2x² + 6x - 4

    Step-by-step explanation:

    f (x) - g (x)

    = 3x² + x - 3 - (x² - 5x + 1) ← distribute

    = 3x² + x - 3 - x² + 5x - 1 ← collect like terms

    = 2x² + 6x - 4
  2. 20 January, 05:47
    0
    f (x) - g (x) = 2x² - 4x - 2

    Step-by-step explanation:

    f (x) = 3x² + x - 3

    g (x) = x² - 5x + 1

    f (x) - g (x)

    3x² + x - 3 - x² - 5x + 1

    3x² - x² - 5x + x - 3 + 1

    = 2x² - 4x - 2

    f (x) - g (x) = 2x² - 4x - 2
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