24.[判断题]分部积分法int sqrt(x)sin sqrt(x)dx=-int xcos sqrt(x)+int cos sqrt(x)dx.

int sqrt (x)sin sqrt (x)dx; ;

int dfrac (arcsin sqrt {x)}(sqrt {x)}dx..

(4)计算不定积分 int cos sqrt (x)dx.

求不定积分int(1)/((1+sqrt[3](x))sqrt(x))dx.21. 求不定积分$\int\frac{1}{(1+\sqrt[3]{x})\sqr

int (1)/(sqrt(x) + sqrt[3](x)) dxA. $6\sqrt{x} - 6\sqrt[3]{x} + 6\sqrt[6]{x} - 6

)int dfrac (dx)(sqrt {x)+sqrt [4](x)}

int dfrac (dx)(sqrt {x)+sqrt [4](x)}; ;

[题目]计算定积分: (int )_(4)^9sqrt (x)(1+sqrt (x))dx.

int dfrac (sin x+cos x)(sqrt [3]{sin x-cos x)}dx

求 int dfrac (sqrt [3]{x)}(x(sqrt {x)+sqrt [3](x))}dx。。