Factor the Polynomial Completely
- $q^{4}-q^{3}-q+1$ A) $(q-1)^{2}\left(q^{2}+q+1\right)$ B) $q\left(q^{3}-1\right)-\left(q^{3}-1\right)$ C) $q^{3}(q-1)-(q-1)$ D) $q^{4}-q^{3}-q+1$

Multiple Choice

Factor the polynomial completely
- $q^{4}-q^{3}-q+1$

A) $(q-1) ^{2}\left(q^{2}+q+1\right)$
B) $q\left(q^{3}-1\right) -\left(q^{3}-1\right)$
C) $q^{3}(q-1) -(q-1)$
D) $q^{4}-q^{3}-q+1$