А8 Решите уравнение x – 8 + 3 / (x-3) = 2

x - 8 + 3 / (x-3) = 2; x - 10 + 3 / (x-3) = 0; (x - 10)(x - 3) + 3 = 0; x² - 13x + 30 + 3 = 0; x² - 13x + 33 = 0; D = 169 - 4 * 33 = 169 - 132 = 37; x = (13 ± √37) / 2.
Ответ: (13 ± √37) / 2