-8(x-3)的立方=27.怎么算

来源:学生作业帮助网 编辑:六六作业网 时间:2024/10/03 03:09:38
-8(x-3)的立方=27.怎么算-8(x-3)的立方=27.怎么算-8(x-3)的立方=27.怎么算-8(x-3)³=27(x-3)³=-27/8x-3=-3/2x=-3/2+3

-8(x-3)的立方=27.怎么算
-8(x-3)的立方=27.怎么算

-8(x-3)的立方=27.怎么算
-8(x - 3)³ = 27
(x - 3)³ = -27/8
x - 3 = -3/2
x = -3/2 + 3
x = 3/2

-8(x-3)的立方=27
(x-3)的立方=-27/8
(x-3)的立方=(-3/2)的立方
x-3=-3/2
x=3/2

-8(x-3)^3=27
[-2(x-3)]^3=27
-2(x-3)=3
x-3=-3/2
x=3/2

-8(x-3)³=27
(x-3)³=-27/8
x-3=-3/2
x=3/2

-8(x-3)³=27
(x-3)³=-27/8
x-3=-3/2
x=3/2