Mathematics, 24.02.2021 18:30 liliana74

What is the value of the discriminant, b2 4ac, for the quadratic equation O = x2 - 4x + 5, and what does it mean it
about the number of real solutions the equation has?
O The discriminant is -4, so the equation has 2 real solutions.
© The discriminant is -4, So the equation has no real solutions.
The discriminant is 35, so the equation has 2 real solutions.
O The discriminant is 35, so the equation has no real solutions.

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