∫dx/【x∧3(ax∧2+b)】=?

∫dx/x^2(ax+b)^(1/2)= 不定积分∫dx/x^2*(ax+b)=? 设∫f(x)dx=F(x)+C,则∫xf(ax^2+b)dx=? 不定积分dx/(x*(ax+b)^2) 求∫dx／(x^2（ax^2+b）=-1/bx-(a/b)∫dx/(ax^2+b)的详细过程! ∫f(x)dx=F(x)+c,求∫f(ax+b)dx 积分∫[x^2/√(1-x^2)]dx=Ax^2/√(1-x^2)+B∫[1/√(1-x^2)]dx,求A、B. x/(ax+b)dx的不定积分正推导怎么推?x^2/(ax+b)dx呢? D(aX+E(x^2)-DX)= 若∫ f(x)dx=F(x)+C,则∫ f(ax+b)dx=______.(a≠0) [(ax^2-bx)/(x+b)]dx怎么积分呢? (x+1)^5=ax^5+bx^4+cx^3+dx^2+ex+f 求b+c+d+e