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28 October, 15:00

Find the zeros or roots for the quadratic expression 2^2-8-10. Must show all work to receive credit

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  1. 28 October, 15:21
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    x = - 1,5

    Step-by-step explanation:

    2x² - 8x - 10

    2x² - 10x + 2x - 10

    2x (x - 5) + 2 (x - 5)

    (x - 5) (2x + 2)

    x = 5 x = - 2/2

    x = - 1,5
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