y=(2x+3)^4 求dy

y=(2x+3)^4 求dy y=x^2x,求dy y = x^2 sin 4x,求dy,求dy (4y^3-x)dy/dx=y 求通解 已知x=y^2-4y,求dy/dx y=4^x+x^3 求dy y=x^2+3x+1 求dy y=sin(x^2),求dy/d(x^3) y=sin(x^3),求dy/d(x^2) y=3x+sin2x求dy, y=x^3/cosx 求dy y=tan2xln(3x) 求dy y=f(-x^3)求dy y=sinx/x^2,求dy y=x×2^arcsinx 求dy y=e^-x^2,求dy y=(tanx)/x^2,求dy y=xsin 2x,求dy