(5x-1)눀=3(5x-1) 用适当的方法来解,谢谢要过程

2026年09月28日 13:16
有5个网友回答
网友(1):

(5x-1)²=3(5x-1)
(5x-1)²-3(5x-1) =0
(5x-1)(5x-1-3) =0
(5x-1)(5x-4) =0
x=1/5或x=4/5

网友(2):

(5x-1)²=3(5x-1)
(5x-1)²-3(5x-1)=0
(5x-1)(5x-1-3)=0
(5x-1)(5x-4)=0
5x-1=0,5x-4=0
x=1/5,x=4/5

网友(3):

当5x-1=0时,有x=1/5
当5x-1不等于0时 有5x-1=3,得x=4/5

网友(4):

网友(5):