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25 October, 19:00

Find the discriminant of the quadratic equation and indicate the number of roots: x^2+5x-6=0

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Answers (2)
  1. 25 October, 20:11
    0
    Answer: 49, 2 roots

    Step-by-step explanation:

    b^2-4ac=?

    25-4*-6*1=

    25+24=49

    49>0

    Theres 2 roots
  2. 25 October, 20:31
    0
    49.

    2 roots.

    Step-by-step explanation:

    x^2+5x-6=0

    Discriminant = b^2 - 4ac

    = 5^2 - 4*1*-6

    = 49

    It is positive so there are 2 roots.
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