int ln (x)^2dx=-|||-A

int ((arcsin x))^2dx -

int (arcsin x)^2dx$\int (\arcsin x)^{2}dx$

求int ((arcsin x))^2dx求

(int )_(0)^pi ((xsin x))^2dx; ;

[题目] int ((tan x+cot x))^2dx=

求不定积分int dfrac (1)(2x)sqrt (ln x)dx=（）.int dfrac (1)(2x)sqrt (ln x)dx=int dfrac

[题目]-|||-不定积分 int xsin (x)^2dx= () .-|||-

(int )_(-1)^1((x+sqrt {1-{x)^2})}^2dx=

(d)/(dx) int_(1)^x x ln (x^2 + 1) , dx = $\frac{d}{dx} \int_{1}^{x} x \ln (x^2 +

(int )_(-1)^2x|x|dx=(int )_(-1)^1x|x|x+(int )_(1)^2x|x|x|=0+(int )_(1)^2(x)^2dx