Question

Пожалуйста помогите нужно решить и заполнить таблицу​

Answer 1

1) a = -2; b = 1; c = 3; √D = 5; x1 = 1 1/2; x2 = -1;
2) a = 9; b = -6; c = 1; √D = 0; x1 = 1/3; x2 = 1/3;
3) a = 2; b = 3; c = 1; √D = 1; x1 = -1/2; x2 = -1;
4) a = 6; b = -5; c = -1; √D = 7; x1 = 1; x2 = -1/6;