Solve the Differential Equation $y ^ { \prime \prime } - 4 y ^ { \prime } + 13 y = 0$

Multiple Choice

Solve the differential equation. $y ^ { \prime \prime } - 4 y ^ { \prime } + 13 y = 0$

A) $y ( x ) = c e ^ { 2 x } \cos ( 3 x )$
B) $y ( x ) = e ^ { 2 x } \left( c _ { 1 } \cos ( 3 x ) + c _ { 2 } x \sin ( 3 x ) \right)$
C) $y ( x ) = e ^ { 2 x } \left( c _ { 1 } \cos ( 3 x ) + c _ { 2 } \sin ( 3 x ) \right)$
D) $y ( x ) = e ^ { 3 x } \left( c _ { 1 } \cos ( 2 x ) + c _ { 2 } \sin ( 2 x ) \right)$
E) $y ( x ) = e ^ { 2 x } \left( c _ { 1 } \cos ( 2 x ) + c _ { 2 } x \sin ( 2 x ) \right)$