Find the Product $$( 4 x + 5 ) ^ { 3 }$$

Multiple Choice

Find the product.
- $$( 4 x + 5 ) ^ { 3 }$$

A) $16 x ^ { 2 } + 40 x + 25$
B) $64 x ^ { 3 } + 240 x ^ { 2 } + 300 x + 125$
C) $64 x ^ { 3 } + 240 x ^ { 2 } + 240 x + 125$
D) $16 x ^ { 6 } + 20 x ^ { 3 } + 15,625$