(s-1/3)/s^2-1/9化简过程

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/02 02:58:15

(s-1/3)/s^2-1/9化简过程
(s-1/3)/s^2-1/9化简过程

(s-1/3)/s^2-1/9化简过程
(s-1/3)/s^2-1/9
=(s-1/3)/(s-1/3)(s+1/3)
=1/(s+1/3)

(s-1/3)/s^2-1/9
=s/(s²)-(1/3)/s²-(1/3)²
=1/S-1/(9s²)-(1/3)²