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20 August, 12:40

Evaluate the function f (x) = x^2 + 3x + 5 for x = - 2

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  1. 20 August, 13:09
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    f (-2) = 3

    Step-by-step explanation:

    f (x) = x² + 3x + 5

    f (-2) = (-2) ² + 3 * (-2) + 5

    = 4 - 6 + 5

    = 3
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