已知丨m丨=-m,化简丨m-1丨-丨m-2丨所得结果是( ) A -1 B已知丨m丨=-m,化简丨m-1丨-丨m-2丨所得结果是( )A -1 B 1 C 2m-3 D3-2m
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![已知丨m丨=-m,化简丨m-1丨-丨m-2丨所得结果是( ) A -1 B已知丨m丨=-m,化简丨m-1丨-丨m-2丨所得结果是( )A -1 B 1 C 2m-3 D3-2m](/uploads/image/z/9464323-67-3.jpg?t=%E5%B7%B2%E7%9F%A5%E4%B8%A8m%E4%B8%A8%EF%BC%9D-m%2C%E5%8C%96%E7%AE%80%E4%B8%A8m-1%E4%B8%A8%EF%BC%8D%E4%B8%A8m-2%E4%B8%A8%E6%89%80%E5%BE%97%E7%BB%93%E6%9E%9C%E6%98%AF%EF%BC%88+%EF%BC%89+A+-1+B%E5%B7%B2%E7%9F%A5%E4%B8%A8m%E4%B8%A8%EF%BC%9D-m%2C%E5%8C%96%E7%AE%80%E4%B8%A8m-1%E4%B8%A8%EF%BC%8D%E4%B8%A8m-2%E4%B8%A8%E6%89%80%E5%BE%97%E7%BB%93%E6%9E%9C%E6%98%AF%EF%BC%88+%EF%BC%89A+-1+B+1+C+2m-3+D3-2m)
已知丨m丨=-m,化简丨m-1丨-丨m-2丨所得结果是( ) A -1 B已知丨m丨=-m,化简丨m-1丨-丨m-2丨所得结果是( )A -1 B 1 C 2m-3 D3-2m
已知丨m丨=-m,化简丨m-1丨-丨m-2丨所得结果是( ) A -1 B
已知丨m丨=-m,化简丨m-1丨-丨m-2丨所得结果是( )
A -1 B 1 C 2m-3 D3-2m
已知丨m丨=-m,化简丨m-1丨-丨m-2丨所得结果是( ) A -1 B已知丨m丨=-m,化简丨m-1丨-丨m-2丨所得结果是( )A -1 B 1 C 2m-3 D3-2m
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已知丨m丨=-m,化简丨m-1丨-丨m-2丨所得结果是( ) A -1 B已知丨m丨=-m,化简丨m-1丨-丨m-2丨所得结果是( )A -1 B 1 C 2m-3 D3-2m
化简丨m-根号m的平方丨(m
化简丨m-n丨
已知m*m+m-1=0,求m*m*m+2m*m-2005
已知(m-2)x丨m丨-1的次方=1是一元一次方程,求m
设数集M={x丨m
集合与逻辑用语1.若集合A={x丨x2次方-3x≤10},集合B={x丨m+1≤x≤3m-1},且A中包括B,求实数m的范围.2.已知集合A={m,m+d,m+2d},B={m,mq,m×q的2次方},其中m≠0,且A=B,求q的值.
丨m丨除以m等于1,则m=什么0丨m丨除以m等于﹣1,则m=什么0
已知丨m-2丨+(n+5/1)²=0,求m-(m²n+3m-4n)+3(2nm²-3n)的值
m-1的绝对值大于等于2m,求m,取值范围丨m-1丨>=2m,求m,取值范围
已知m,n满足根号下m-2n+丨2m-n-6丨=0求根号下n/m × 根号下m^2+n^2.
已知m>4,化简|m-4|+|7-2m|+|m×m-2m+1|-|m×m-2m-3|
若丨m丨
m为非零有理数,则(丨m丨+m)÷m=
M
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