Write the Expression in Lowest Terms $$\frac { 15 x ^ { 3 } + 5 x } { 25 x ^ { 2 } }$$

Multiple Choice

Write the expression in lowest terms.
- $$\frac { 15 x ^ { 3 } + 5 x } { 25 x ^ { 2 } }$$

A) $\frac { 3 x ^ { 2 } + 1 } { 5 x }$

B) $\frac { 3 x ^ { 2 } } { 5 x + 1 }$

C) $\frac { 3 x + 1 } { 25 }$

D) $3 x ^ { 2 } + 1$