怎么化简 x*e^(-1/3*logx)=?
问题描述:
怎么化简 x*e^(-1/3*logx)=?
忘了忘了~全忘了~俄
答
x*e^(-1/3*logex)
=x*elogex^(-1/3)
=x*x^(-1/3)
=x^(2/3)