Question

интеграл (x^3)dx/(1+x^8)^1/3

Answer 1

$\frac{x^3dx}{(1+x^8)^{ \frac{1}{3}} }$
$\frac{dx^4}{(1+x^8)^{ \frac{1}{3}} }$
$\int\limits \frac{dx^4}{(1+x^8)^{ \frac{1}{3} }} dx$