Mathematics, 23.10.2019 01:10, dsbdkbv2772
What is the value of the discriminant, b2 − 4ac, for the quadratic equation 0 = −2x2 − 3x + 8, and what does it mean about the number of real solutions the equation has?
the discriminant is −55, so the equation has 2 real solutions.
the discriminant is −55, so the equation has no real solutions.
the discriminant is 73, so the equation has 2 real solutions.
the discriminant is 73, so the equation has no real solutions.
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