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Mathematics, 03.04.2020 01:43 salsa456
What is the discriminant of the quadratic equation – 4x2 + 5x – 9 = 0?
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Mathematics, 22.06.2019 01:20, mickeyo2003
The domain of the following relation: r: {(3, 5), (8, 6), (2, 1), (8, 6)} is (1 point) no domain exists {1, 5, 6} {3, 8, 2, 8} {2, 3, 8}
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What is the discriminant of the quadratic equation – 4x2 + 5x – 9 = 0?...
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