f(x)=x^(2/3)+1 求导

问题描述:

f(x)=x^(2/3)+1 求导
这个求导数.谁会吖

根据导数公式x^a的导数等于a*x^(a-1),
f(x)=x^(2/3)+1
f(x)'=(2/3)*x^(2/3-1)
=(2/3)*x^(-1/3)