x^2 * (x-3) - 4 * (x-3) = 0 (x-3) * (x^2 - 4) = 0 x1 = 3 x^2 - 4 = 0 x2 = 2 x3 = -2
x^3-3x^2-4x+12=0(x-3)*(x-2)*(x+2)=0(x-3)=0x1=3
(x-2)=0x2=2
(x+2)=0x3=-2
x^2 * (x-3) - 4 * (x-3) = 0
(x-3) * (x^2 - 4) = 0
x1 = 3
x^2 - 4 = 0
x2 = 2
x3 = -2
x^3-3x^2-4x+12=0
(x-3)*(x-2)*(x+2)=0
(x-3)=0
x1=3
(x-2)=0
x2=2
(x+2)=0
x3=-2