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1 September, 10:11

If f (x) = 2x - 5 and g (x) = x2 - 4x - 8, find (f + g) (x)

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  1. 1 September, 10:28
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    x^2 - 2x - 13

    Step-by-step explanation:

    f (x) = 2x - 5

    g (x) = x^2 - 4x - 8

    (f + g) (x) = 2x - 5 + x^2 - 4x - 8

    Combine like terms

    =x^2 - 2x - 13
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