Помогите с решением: x³ - 7x + 6 = 0
X = 1 x^3 - 7x + 6 = (x - 1)(x^2 + x - 6) -(x^3 - x^2) x^2 - 7x x^2 - x -6x + 6 -(-6x+ 6) 0 x^3 -7x + 6 = (x-1)(x+3)(x-2)