设y＝sin2x＋√〔1+2x〕+e³,求dy/dx

设y＝sin2x＋√〔1+2x〕+e³,求dy/dx 设y=sin2x/(1+x^2),求dy/dx, y=e^x/x^2+sin2x 求dy/dx 设y=e∧1/x+sin2x,求dy 设y=(sin2x)^x,求dy/dx 设y=√(x^2-1)求dy/dx 求函数y=3sin2x+4e^x的导数dy/dx ,微分dy 数学题求dy/dx设 f'(x)=sin√x 定义（x>0）,又y=f[e^(2x)]求dy/dx 设y=(1-x)³cosx,求dy/dx 求dy/dx y=e^(2x+1) 设函数y=y(x)由x=1-e^t和y=t+e^-t确定,求dy/dx和d^2y/dx^2 设 e^(x+y) - xy = 1,求 dy/dx \ x=0 y=0