(1)3xy³/x²y=( )/x (2)4/x-1=( )/(x-1)(x+1)

来源:学生作业帮助网 编辑:作业帮 时间:2024/11/24 07:20:41
(1)3xy³/x²y=( )/x (2)4/x-1=( )/(x-1)(x+1)
x){NJ5eCsKk ma]i QW# DB. \ 1lj~ ]h\ 2פBk 젎sJju԰f6&H\

(1)3xy³/x²y=( )/x (2)4/x-1=( )/(x-1)(x+1)
(1)3xy³/x²y=( )/x (2)4/x-1=( )/(x-1)(x+1)

(1)3xy³/x²y=( )/x (2)4/x-1=( )/(x-1)(x+1)
(1)3xy³/x²y=(3y² )/x (2)4/x-1=( 4x+4)/(x-1)(x+1)

(1)3xy³/x²y=(3y² )/x
(2)4/x-1=( 4x+4)/(x-1)(x+1)

(1)3y²
(2)4/x+4