Question 778127
x^3-4x+3x^2-12


x^3+3x^2-4x-12


(x^3+3x^2)+(-4x-12)


x^2(x+3)+(-4x-12)


x^2(x+3)-4(x+3)


(x^2-4)(x+3)


(x-2)(x+2)(x+3)


Final Answer: <font color="red">(x-2)(x+2)(x+3)</font>