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20 January, 10:23

What value of g makes the equation true (x-3) (x+5) = x^2+gx-15

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  1. 20 January, 13:33
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    Step-by-step explanation:

    (x - 3) (x + 5) = x² + gx - 15

    Distribute using FOIL (first, outer, inner, last).

    x² + 5x - 3x - 15 = x² + gx - 15

    Combine like terms:

    x² + 2x - 15 = x² + gx - 15

    Therefore, g = 2.
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