Задача Задача №792522
А
А
3(x-1)(x-5) = 2x² - 10x 3(x² - 6x + 5) = 2x² - 10x 3x² - 18x + 15 = 2x² - 10x x² - 8x + 15 = 0 (x - 5)(x - 3) = 0 x = 5 or x = 3
3(x-1)(x-5) = 2x² - 10x 3(x² - 6x + 5) = 2x² - 10x 3x² - 18x + 15 = 2x² - 10x x² - 8x + 15 = 0 (x - 5)(x - 3) = 0 x = 5 or x = 3
