(x-2)^3-3x^2-4=(x-3)^3 решите уравнение
( x - 2)³ - 3x² - 4 = ( x - 3)³ x³ - 6x² + 12x - 8 - 3x² - 4 = x³ - 9x² + 27x - 27 x³ - 9x² + 12x - 12 = x³ - 9x² + 27x - 27 x³ - x³ - 9x² + 9x² - 12x - 27x = - 27 + 12 - 39x = - 15 39x = 15 x= 15/39 x= 5/13