The factors of x³-4x²+x+6 is :A(x+2)(x-1)(x+3)B(x-2)(x+1)(x+3)C(x-2)(x-1)(x-3)D(x-2)(x+1)(x-3)Answer: D. (x-2)(x+1)(x-3) Read Explanation: The factors are (x-2)(x+1)(x-3).Read more in App