20 Which situations indicate that there must be two complex roots/zeros/x-intercepts for y= A) The graph of a quadratic is B.) If b²-4ac0. C) The equation for a quadratic cannot be factored using integers. D.) The discriminant of a quadratic is positive. E) If b2-4ac <0. А ABCDE с 2 0 az²+bx+c? (select all that apply)

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A: The given quadratic equation is  3x2 - 6x = 12