若f(x)=A,则(x-a)f(x)=______.

若<img src='https://img2.soutiyun.com/latex/latex.action' />f(x)=A,则<img src='https://img2.soutiyun.com/latex/latex.action' />(x-a)f(x)=______.

时间:2023-03-26 17:53:21

相似题目