$\int \left( 3 x ^ { 2 } + 2 \right) \sqrt { x ^ { 3 } + 2 x } d x$

Short Answer

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