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8 September, 14:41

F (x) = 3/x+2 - radical x-3 if f (7)

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  1. 8 September, 15:05
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    f (7) = - 5/3

    Step-by-step explanation:

    Step 1: Given f (x) = 3 / (x+2) - √x - 3

    To find f (7), substitute 7 for x in the function f (x).

    ⇒ f (7) = 3 / (7+2) - √7-3)

    ⇒ f (7) = 3/9 - √4

    ⇒ f (7) = 1/3 - 2 = - 5/3
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