题目内容
一次课堂练习,王莉同学做了如下4道分解因式题,你认为王莉做得不够完整的一题是( )
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试题答案
A
相关题目
一次课堂练习,王莉同学做了如下4道分解因式题,你认为王莉做得不够完整的一题是( )
查看习题详情和答案>>
| A.x3-x=x(x2-1) | B.x2-2xy+y2=(x-y)2 |
| C.x2y-xy2=xy(x-y) | D.x2-y2=(x-y)(x+y) |
一次课堂练习,王莉同学做了如下4道分解因式题,你认为王莉做得不够完整的一题是( )
A.x3-x=x(x2-1)
B.x2-2xy+y2=(x-y)2
C.x2y-xy2=xy(x-y)
D.x2-y2=(x-y)(x+y)
查看习题详情和答案>>
A.x3-x=x(x2-1)
B.x2-2xy+y2=(x-y)2
C.x2y-xy2=xy(x-y)
D.x2-y2=(x-y)(x+y)
查看习题详情和答案>>
一次课堂练习,王莉同学做了如下4道分解因式题,你认为王莉做得不够完整的一题是( )
A.x3-x=x(x2-1)
B.x2-2xy+y2=(x-y)2
C.x2y-xy2=xy(x-y)
D.x2-y2=(x-y)(x+y)
查看习题详情和答案>>
A.x3-x=x(x2-1)
B.x2-2xy+y2=(x-y)2
C.x2y-xy2=xy(x-y)
D.x2-y2=(x-y)(x+y)
查看习题详情和答案>>
一次课堂练习,王莉同学做了如下4道分解因式题,你认为王莉做得不够完整的一题是( )
A.x3-x=x(x2-1)
B.x2-2xy+y2=(x-y)2
C.x2y-xy2=xy(x-y)
D.x2-y2=(x-y)(x+y)
查看习题详情和答案>>
A.x3-x=x(x2-1)
B.x2-2xy+y2=(x-y)2
C.x2y-xy2=xy(x-y)
D.x2-y2=(x-y)(x+y)
查看习题详情和答案>>
一次课堂练习,王莉同学做了如下4道分解因式题,你认为王莉做得不够完整的一题是
- A.x3-x=x(x2-1)
- B.x2-2xy+y2=(x-y)2
- C.x2y-xy2=xy(x-y)
- D.x2-y2=(x-y)(x+y)
(2006•嘉兴)一次课堂练习,王莉同学做了如下4道分解因式题,你认为王莉做得不够完整的一题是( )
A.x3-x=x(x2-1)
B.x2-2xy+y2=(x-y)2
C.x2y-xy2=xy(x-y)
D.x2-y2=(x-y)(x+y)
查看习题详情和答案>>
A.x3-x=x(x2-1)
B.x2-2xy+y2=(x-y)2
C.x2y-xy2=xy(x-y)
D.x2-y2=(x-y)(x+y)
查看习题详情和答案>>