x取何值时分式2x/(3-1/x-2)有意义

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x取何值时分式2x/(3-1/x-2)有意义x取何值时分式2x/(3-1/x-2)有意义x取何值时分式2x/(3-1/x-2)有意义2x/[3-1/(x-2)]x-2≠0,且3-1/(x-2)≠0x≠

x取何值时分式2x/(3-1/x-2)有意义
x取何值时分式2x/(3-1/x-2)有意义

x取何值时分式2x/(3-1/x-2)有意义
2x/[3-1/(x-2)]
x-2 ≠0,且3-1/(x-2)≠0
x ≠2,且3(x-2)-1≠0
x ≠2,且3x-7≠0
x ≠2,且x≠7/3