Perform the Indicated Operations $$\frac { 2 } { 15 x } + \frac { 4 } { 21 x ^ { 2 } }$$

Multiple Choice

Perform the indicated operations.
- $$\frac { 2 } { 15 x } + \frac { 4 } { 21 x ^ { 2 } }$$

A) $\frac { 6 } { 15 x + 21 x ^ { 2 } }$
B) $\frac { 6 } { 315 x ^ { 2 } }$
C) $\frac { 2 ( 7 x + 10 ) } { 105 x }$
D) $\frac { 2 ( 7 x + 10 ) } { 105 x ^ { 2 } }$