解方程:27(x-3)³=-1000
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解方程:27(x-3)³=-1000
解方程:27(x-3)³=-1000
解方程:27(x-3)³=-1000
27(x-3)³=-1000
3(x-3)=-10
3x-9=-10
3x=-1
x=-1/3
27(x-3)³=-1000
(x-3)³=-1000/27
x-3=-10/3
x=3-10/3
x=-1/3
3(x-3)=-10
x-3=-10/3
x=-1/3
27(x-3)³= -1000
(x-3)³= -1000/27
x-3=-10/3
x=3-10/3
x=-1/3