y=(1-x的3次方)⼀根号下x 求导

2025-06-23 04:17:19
推荐回答(1个)
回答1:

y=(1-x的3次方)/根号下x
=x^(-1/2)-x^(-5/2)
y'=-1/2*x^(-3/2)+5/2*x^(-7/2)