Factor Completely $4 x^{6}-x^{5}-4 x+1$ A) $\left(x^{5}+1\right)(4 x+1)$ B) $\left(x^{5}-1\right)(4 x+1)$ C) $\left(x^{5}+1\right)(4 x-1)$

Multiple Choice

Factor completely. If the polynomial cannot be factored, write "prime."
- $4 x^{6}-x^{5}-4 x+1$

A) $\left(x^{5}+1\right) (4 x+1)$
B) $\left(x^{5}-1\right) (4 x+1)$
C) $\left(x^{5}+1\right) (4 x-1)$
D) $\left(x^{5}-1\right) (4 x-1)$