(2x-1)³+8等于0求X的值
问题描述：
(2x-1)³+8等于0求X的值
答
2x-1的三次=-8
2x-1=-2
x=-0.5
答
(2x-1)³+8=0
(2x-1)³=-8
2x-1=-2
2x=-1
x=-0.5
答
(2x-1)³+8=0
(2x-1)³=-8
(2x-1)³=-2的3次
2x-1=-2
x=-0.5
答
(2x-1)^3=-8
2x-1=-2
x=-3/2
答
(2x-1)³+8等于0
(2x-1)³= -8
2x-1= -2
x = -0.5
答
(2x-1)³+8=0
(2x-1)³=-8
(2x-1)³=-2的3次方
2x-1=-2
x=-0.5