人教版八年级数学上册分式的乘除法专项试题全套Word格式.docx
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2x+34x2-92x-3
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6y8x2
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a2+5a+6a2-1
38
36-m2m2-6m
3a10b
2b19a2
14x2y
7xy
5a
5x
5(x+y)b-x
5a+5b14a2b
8aba2-b2
x2-18xy+81y2x2-9xy
2x2x
4x+516x2-254x-5
5xy
4y8x2
ab2-7a3b2
9c6c2d
a2-4a+4a-2
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49-m2m2-7m
9a10b
8b313a
3x3y
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3x
2(x+y)a-m
m-ax+y
5a-5b4a2b
6aba2-b2
4y2-x2x+2y
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6x9x
5x+525x2-255x-5
7xy3
6y3x3
ab-3a2b
7c34c2d
a2+4a+4a+2
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3a+3b30a3b
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16y2-x2x+4y
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3x+89x2-643x-8
4xy
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a2+6a+9a-3
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7a10b
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8(x+y)a-m
7a-7b15a2b2
4y2-x2x-2y
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7(x+y)a-y
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3a+3b5a2b3
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6y26x
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25-m2m2+5m
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100-m2m2+10m
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18x2y
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4(x+y)b-y
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64-m2m2+8m
5a10b
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