Question

What is the complete factorization of the polynomial below?
x^3 - 4x^2 + x-4​

Answer 1

Answer:(x+1)(x-1)(x-4)

Explanation:

Answer 2

B. (x-4)(x+i)(x-i)

Explanation:

x³-4x²+x-4=

=x²(x-4)+(x-4)

=(x-4)(x²+1)

=(x+4)(x-i²)

=(x-4)(x+i)(x-i)