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17 October, 06:43

Find the discriminant and describe the roots for this equation x^2+3x+8=0

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  1. 17 October, 07:05
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    Step-by-step explanation:

    The discriminant of a quadratic equation is b² - 4ac.

    Here, a = 1, b = 3 and c = 8, and so the value of the discriminant is:

    3² - 4 (1) (8) = 9 - 32 = - 23

    The discriminant is - 23 in this case.

    A negative discriminant indicates that the roots will be complex.
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