求int dfrac (dx)(1+sqrt [3]{x+1)}.求.
不定积分int dfrac (1)(1+sqrt {x)}dx= __ 。() int dfrac (1)(1+sqrt {x)}dx= __ 。
不定积分int dfrac (1)(1+sqrt {1-x)}dx=( ) int dfrac (1)(1+sqrt {1-x)}dx=int dfrac (
(int )_(1)^2dfrac (dx)(x(1+sqrt {2x))}=( )A.(int )_(1)^2dfrac (dx)(x(1+sqrt {2x
(1) int dfrac (dx)(1+sqrt {1-{x)^2}} ,
求 (int )_(0)^8dfrac (1)(1+sqrt [3]{x)}dx
定积分(int )_(0)^4dfrac (dx)(1+sqrt {x)}的值是( )(int )_(0)^4dfrac (dx)(1+sqrt {x)}(i
int dfrac (dx)(sqrt [3]{{(x+1))^2((x-1))^4}}
int dfrac (dx)(sqrt [3]{{(x+1))^2((x-1))^4}}
int dfrac (dx)(sqrt [3]{{(x+1))^2((x-1))^4}}