# How do you evaluate the definite integral int (x+6)^2dx from [0,4]?

$\frac{784}{3} = 261.333$
$\int {\left(x + 6\right)}^{2} = {\left(x + 6\right)}^{3} / 3 | 0 , 4 = {\left(4 + 6\right)}^{3} / 3 - {6}^{3} / 3 = 261.333$