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22 September, 01:29

Use the discriminant to describe the roots of each equation. Then select the best description. 3x2 - 10 = 0 double root real and rational roots real and irrational roots non-real roots

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  1. 22 September, 02:53
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    real and irrational roots

    Step-by-step explanation:

    The discriminant is b^2 - 4ac

    Where ax^2 + bx+c

    a = 3 b=0 and c = -10

    b^2 - 4ac

    0^2 - 4 (3) (-10)

    120

    Since the discriminate >0, we have 2 real roots

    Since 120 is not a perfect square, we will have irrational roots
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