人教版初中八年级数学上册分式的通分练习题精选21Word格式.docx
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x-5x-2
8x5y
ababc
3c5ac
2b6bd
2x2y
4xyy
6a+d
2a3b6abc
x9x
x-8x-4
2x5xy
abc
7c5a
2b4bd
xy
a(x-3)b(x-3)
2xy3y
3b-c
4ab3ab3
x6x
x-7x-5
9x4xy
acbc
3ac9a
4bd6b
a(x+2)b(x-2)
xyxy
4(x+y)2x2-y2
6a-c
4a2b32abc
2x9x
x-8x+6
2x6xy
3ac3a
2bd4b3d
3xyy
5a-c
3a3b25ab3c
x+5x-6
8x8xy
abcbc
3c9a
2bd4b2d
3xy
a(x-2)b(x-2)
3(x+y)2x2-y2
4a+d
3a2b4a2b
x-4x+1
6x6xy
5c9ac
4b2b2d
3x4y
a(x+3)b(x-3)
2xy4y
7a+d
4a3b4ab3
3x9x
x+1x-7
7x7y
6bd4b2
2xy
a(x-8)b(x+8)
3xy2xy
1a+c
4a3b2ab3
x7x
x-1x-2
4x3y
abbc
3c3a
2bd2b
2xyxy
4a3b5a3b
x-6x+7
5x8xy
7c9a
6b2b2
a(x+4)b(x+4)
xy3y
7b-d
2ab5abc
x5x
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9c9ac
6bd2b3d
a(x+6)b(x+6)
7b-c
3a2b6ab3
2x6x
x-6x+2
3c9ac
2b2b
a(x+7)b(x-7)
xy2y
2(x+y)2x2-y2
1a-d
2a2b36ab
x+9x+2
5x5xy
4b6b3d
4xy
a(x-5)b(x+5)
2b+c
3a2b34ab3
x+5x-8
aabc
5ac5ac
6b6b2
a(x+8)b(x+8)
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9b+c
3a3b24a2b
3x5x
x+7x+1
5x5y
a(x+7)b(x+7)
3xy3xy
2(x-y)2x2-y2
8a-d
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4x5x
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2b2b3d
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a(x+5)b(x-5)
8b-d
4ab2ab2c
4x7x
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7c5ac
6b2b
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2xy3xy
2a+d
3ab3a3b3c
2x5x
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6x8y
3c7a
4bd2b3
a(x+4)b(x-4)
3ab5a3b3
x+2x+8
2x2xy
6bd6b3
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1b-c
4a2b6ab3c
x-1x+1
5ac7ac
2bd4b3
8b+d
3ab26abc
x-5x+7
9x8xy
2bd2bd
4xy3xy
1a-c
2ab23abc
3x4y
2b2b3
a(x-6)b(x+6)
3xy3y
3a-c
4ab3a3b2
7c7ac
4bd2b
4xy3y
9a+d
4ab22a2bc
2x8x
x-8x-7
3x8xy
9c3a
2b2b2d
a(x+1)b(x+1)
2ab3a3b2
x+2x+6
9x7y
3ac7ac
4x2y
4a2b26a3b2
x+2x-1
9x5y
9c5ac
a(x-4)b(x+4)
8b-c
4ab32a3b2c
x-1x+7
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9c5a
4b6b
a(x+8)b(x-8)
xy3xy
1b-d
4a2b24ab3c
3x7x
3x3y
7ac9ac
6b6bd
a(x-8)b(x-8)
8b+c
2ab26a2b3c
6b6b
a(x+9)b(x+9)
4xy2y
3ab5ab3
x+7x-6
9x9y
6b4bd
a(x-9)b(x+9)
3a2b35ab3c
x-2x-4
4x9xy
9ac5ac
6b4b3
xy4y
1b+d
3ab34ab2c
x+5x+3
5x8y
3ac7a
6bd6b
2a3b36ab3c
x-2x+5
9x4y
5ac9a
4b6bd
2a+c
4a3b32ab
x+9x+7
7c3a
4bd2b2
3a2b34a2b2
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x-4x-5
5x3xy
7ac5a
4b6b2d
3xy2y
8a+c
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x-3x-3
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9a+c
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x-2x-9
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3b-d
3ab2a2b3c
2x