∫dx/2 x²求大神解答
∫dx/(x(x-x^2)^(1/2)) 求大神解答
求大神解答∫dx/1-x^4
∫(x^2arcsinx+1/√1-x^2)dx求大神解答啊
f(x)=cos³x+2∫ f(x)dx,积分区间位0到二分之派,求f(x),求大神解答
∫x*根号((1-x)/(1+x))dx求解答
∫[√(x+3/x-1)-√(x-1/x+3)]dx求大神帮我解答下我的疑问
∫1/(x²-5x+4)dx求高人解答.
z=u²v+3uv^4,u=e^x, v=sin x,求dz/dx,求各位大神解答啊→_→
求解答∫[e^√x]dx 的详细步骤
∫dx/(x^3-1)求详细解答过程
∫dx/x^2(1-x^2)跪求大神解决
2x+y=dy/dx求高手解答谢谢.