Differentiate the Function $$y = x \left( 5 ^ { 2 x } \right)$$

Multiple Choice

Differentiate the function. $$y = x \left( 5 ^ { 2 x } \right)$$

A) $( 2 \ln 5 ) \left( 5 ^ { 2 x } \right) x$
B) $[ 1 + ( 2 \ln 5 ) x ] 5 ^ { 2 x }$
C) $[ 1 + ( 5 \ln 2 ) x ] 5 ^ { 2 x }$
D) $( 2 \ln 5 ) 5 ^ { 2 x }$