Mathematics, 13.04.2020 16:55, nathanb29oue8gj

What is the discriminant of the quadratic equation -x^2-x+9=0−x 2 −x+9=0? -35−35 -37−37 3737 3535

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What is the discriminant of the quadratic equation -x^2-x+9=0−x 2 −x+9=0? -35−35 -37−37 3737 3535...