Factor Completely $216 y^{3}-343$ A) $(216 y-7)\left(y^{2}+42 y+49\right)$ B) $(6 y+7)\left(36 y^{2}-42 y+49\right)$

Multiple Choice

Factor completely. If the polynomial cannot be factored, write "prime."
- $216 y^{3}-343$

A) $(216 y-7) \left(y^{2}+42 y+49\right)$
B) $(6 y+7) \left(36 y^{2}-42 y+49\right)$
C) $(6 y-7) \left(36 y^{2}+49\right)$
D) $(6 y-7) \left(36 y^{2}+42 y+49\right)$