Mathematics, 29.06.2021 22:10 bxbykyah
What is the value of the discriminant, b2 β 4ac, for the quadratic equation 0 = x2 β 4x + 5, and what does it mean about the number of real solutions the equation has?
The discriminant is β4, so the equation has 2 real solutions.
The discriminant is β4, so the equation has no real solutions.
The discriminant is 35, so the equation has 2 real solutions.
The discriminant is 35, so the equation has no real solutions.
Answers: 3
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Asequence has a common ratio of and f(5) = 81. which explicit formula represents the sequence? f(x) = 24 f(x) = 16 f(x) = 24 f(x) = 16
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What is the value of the discriminant, b2 β 4ac, for the quadratic equation 0 = x2 β 4x + 5, and wha...
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