Question

Com o auxílio da tabela de intregrais imediata, determine a integral, a seguir:

Answer 1

$\int {(x^2+x)} \, dx=\int x^2 \, dx+\int x \, dx=2x+1$

Answer 2

Integral indefinida

$\boxed{\int f(x)dx=g(x)+k}$

$\boxed{\int({x}^{2}+x)dx=\frac{1}{3}\:{x}^{3}+\frac{1}{2}\:{x}^{2}+k}$