$\int ( x - 1 ) e ^ { \left( 3 x ^ { 2 } - 6 x \right) } d x$

Short Answer

$\int ( x - 1 ) e ^ { \left( 3 x ^ { 2 } - 6 x \right) } d x$ Enter your answer with any coefficients in front as integers or reduced fractions of form a/b.