x^2-4(х-2)+3х-14=0 помогите
X^2 - 4x + 8 + 3x - 14 = 0 x^2 - x - 6 = 0 D = 1 + 4*6 = 25 = 5^2 x₁ =( 1 + 5)/2 = 6/2 = 3 x₂ =( 1 - 5)/2 = - 4/2 = - 2 Ответ - 2; 3