Question

Find the following integrals.
$\int (a{x}^2+bx+c)dx.$

Answer 1

$\int (a{x}^2+bx+c)dx=\int a{x}^{2}dx+\int bxdx+c\int 1dx$
$=\frac{a{x}^3}{3}+\frac{b{x}^2}{2}+cx+K$ (where, K is a constant of integration)