人教版初中八年级数学上册因式分解综合练习题大全59Word文件下载.docx
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人教版初中八年级数学上册因式分解综合练习题大全59Word文件下载.docx
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a(y-9)-(y-9)20xyz+8xy20ab+6a4b4
8abc-2ab59nx-7nym(x-c)+2n(x-c)
10mn+6mn20x4yz+2xy4p(z-a2)+q(z-a2)
6a(x2-6)-8(x2-6)12xy5z+16x2y414ab+18ab3
16a6b2c+10a3b35dx-6dy9m(z-c)+3n(z-c)
2mn2-2mn218xy4z+6xy3p(y-c)-10q(y-c)
10a(y-3)-b(y-3)14x5y3z-16xy316ab3+6a2b
18abc-18a4b37cx-6cym(z-c)+n(z-c)
10m4n+12m4n8xyz-4xy3p(x-b3)+3q(x-b3)
a(y-5)-9b(y-5)14xyz+16xy6ab+4a2b3
12ab4c+4ab10cx+4cy6m(x-a)+n(x-a)
16m4n-20m3n20x2y3z-6xy10p(z2-a3)+3q(z2-a3)
5a(x-2)+(x-2)10x6yz-8x6y38a4b+20ab2
14ab4c-10ab54cx-3cym(x-a)-n(x-a)
20mn3-16mn6xyz+4x3y44p(z2-b2)+8q(z2-b2)
5a(x2-1)-9(x2-1)2xy4z+12x3y12a2b-6a3b4
2abc-14a2b7bx+10by10m(x-b)-5n(x-b)
10m3n3+6mn16xy4z+12xy6p(x-c2)+9q(x-c2)
a(y-9)+b(y-9)14x2y5z+18xy10a3b3-14a3b
16a2b2c+4a4b3bx-10by9m(y-b)-7n(y-b)
8m2n-10m4n22x2yz+12x4yp(y3-a2)-9q(y3-a2)
a(y2-3)+(y2-3)12xy2z+6xy14a3b-16a2b
12a2b6c+2a2b32bx+2bym(y-c)-n(y-c)
12mn-12mn20x4yz-14x2y2p(x-a2)+9q(x-a2)
a(z2-5)+9(z2-5)16x6yz+6x4y8a2b+16a2b3
14ab5c+20a5b10ax+5aym(y-b)-4n(y-b)
14m3n4+6mn210x4y3z-16x4yp(x2-a)-6q(x2-a)
a(x-2)-9(x-2)6x5yz+2x2y320a2b4-16a3b
18ab2c+4a3b6mx-10mym(y-b)-7n(y-b)
14m4n3+16mn16x3yz-2xy23p(y3-c)-q(y3-c)
6a(z-2)-(z-2)8x3y3z+6x4y20a3b2+10ab2
2ab3c-8a5b64bx-10by10m(y-a)+n(y-a)
12m4n2-10m2n214x3yz-20x3y2p(y2-c3)-q(y2-c3)
a(x2-1)-b(x2-1)20x4y4z-8xy42ab+14a3b
10a4bc-4a6b46bx-5bym(y-b)-10n(y-b)
8m2n-2mn2xy4z+14xyp(x-c)-q(x-c)
2a(z2-4)-(z2-4)12x3y5z-20x3y42ab+14ab
8a3b5c+6ab8nx+5nym(z-a)-3n(z-a)
16mn4+10mn18xyz-2x2yp(z-a)+7q(z-a)
2a(x2-4)-5(x2-4)6xyz+20xy614ab2+4ab
2a2b4c-8ab52cx-4cym(x-b)-n(x-b)
18m2n-18mn28x2y3z-16xyp(z-c)+9q(z-c)
a(y-7)-7(y-7)20xyz-8x4y68a2b-12ab
16ab2c+6a4b52dx-5dy6m(z-b)+3n(z-b)
12m4n+18m2n38x3y4z-12xy210p(z3-b)-10q(z3-b)
8a(z-4)-b(z-4)18xy2z+2xy216ab-18ab4
4abc+4a5b57bx+4bym(y-b)+6n(y-b)
14mn-14m2n18xy4z-10x2y4p(x-b)-q(x-b)
a(x-6)+4b(x-6)8xyz-16xy2a4b-4ab
4a3b5c-4ab4mx-8my7m(y-b)+3n(y-b)
2m3n-18m4n10x4y3z+18x3y3p(x2-a3)+8q(x2-a3)
3a(x2-2)-b(x2-2)2xyz+6x2y8ab3+6a3b
4ab2c-14ab9cx+7cy2m(x-c)+n(x-c)
10mn2-8m4n414xy3z-8xy10p(z-a)+q(z-a)
4a(x-5)+7(x-5)14xyz+8x5y516a2b4+2a2b
12a2bc-16a2b7cx+9cym(z-b)+2n(z-b)
18m3n-10m4n48x3yz+14xy3p(y2-b3)-q(y2-b3)
6a(z2-1)+b(z2-1)2x2y4z+10x4y16a4b2-12a4b
2a3b4c+2a3b8bx+2by3m(z-b)-n(z-b)
12mn4+20mn16x2yz+2x3y10p(x-a3)-3q(x-a3)
4a(y-9)-(y-9)18xyz-14x4y516a3b-6a4b
18a6bc+12ab9ax-8ay2m(z-c)-n(z-c)
14m4n+18mn8x2yz-10xyp(z-b2)-q(z-b2)
4a(x-3)-(x-3)2x6yz-12xy56ab-20ab3
2ab4c+14ab52dx+2dym(z-b)-5n(z-b)
6mn2-16mn34xyz-6xy23p(z-a3)+q(z-a3)
4a(y-5)+b(y-5)16x3yz-2xy56ab-14ab
12a3b3c-2a2b35cx+7cy5m(y-b)-n(y-b)
12m4n+8m3n10x4y2z-10xy23p(y3-c)+q(y3-c)
5a(y-4)-2(y-4)16x6yz+12xy18a3b4-18a4b
4a3bc-14a5b26ax-3aym(z-b)+4n(z-b)
14mn3-2mn14x2y3z-6xyp(y2-b2)-q(y2-b2)
9a(y2-3)-8(y2-3)20x3y4z-20xy14a2b+2ab
8a6b2c-12ab5ax+4aym(z-c)+n(z-c)
4mn-8m2n212x4yz-12xy44p(x3-a2)-q(x3-a2)
10a(y2-2)-8b(y2-2)2x4y4z+18x6y420a4b+2ab3
10abc-20a4b5cx-4cym(x-a)-n(x-a)
16m4n-4m4n12xy2z+14xy24p(y-a3)-q(y-a3)
3a(z-8)-2b(z-8)18xyz-10xy210ab-10a2b
12abc+18a3b210mx-10mym(z-b)+4n(z-b)
10m2n2+12m4n18x2yz+18xyp(z2-c2)+3q(z2-c2)
a(z2-1)+4b(z2-1)2x5yz+14xy10ab2+14ab
16abc-12ab62dx+6dym(y-a)+n(y-a)
8mn2-6mn416x2y3z+6xy38p(z2-a)-3q(z2-a)
a(z2-2)+b(z2-2)16x6yz+16x6y20a4b-6ab4
6ab2c-20ab56ax-7aym(z-c)-n(z-c)
2mn+10m4n4x4y4z+14x4y4p(z-c2)+q(z-c2)
a(y2-1)-5b(y2-1)14xy3z-14xy10a4b3+6ab
14abc+10ab6dx-3dym(x-c)-2n(x-c)
12mn-8mn220xy3z-4xy8p(z2-a)-4q(z2-a)
a(y2-3)-b(y2-3)20xyz+16x6y20a3b-6a2b3
18a2b4c-2ab2ax-10ay4m(x-c)+7n(x-c)
16mn4+8mn412x2yz-2x3y43p(z2-b)+2q(z2-b)
8a(y2-5)-2b(y2-5)14x5yz+6x5y214ab+2ab
10abc+12ab68cx-6cym(y-b)+8n(y-b)
10m2n-18m2n4x2yz+12x2yp(x3-c2)+q(x3-c2)
4a(y2-1)-8(y2-1)8xy3z+2xy20ab2-10ab4
16ab2c-12a5b5cx-10cy8m(x-a)-n(x-a)
14m2n2-12m4n14xy2z+12x3y2p(x3-a2)-4q(x3-a2)
a(x2-4)-(x2-4)4x4y5z+4xy20ab3-10a2b
2abc+4a6b63dx+4dy9m(x-c)+n(x-c)
10m4n2+4m2n216x3y3z+4xyp(z-a3)-q(z-a3)
a(z2-6)-6b(z2-6)14xy6z+18xy10ab3-4ab3
6ab5c-2ab38cx-3cy10m(z-a)+2n(z-a)
12m2n4-4m3n14x4y4z-20x2y5p(x2-b2)-q(x2-b2)
a(y2-2)+8b(y2-2)16xy2z+6xy18ab3-10ab
8a3bc+20ab6nx+10nym(y-b)+n(y-b)
18m3n-2m2n4x3y4z-16x3y3p(z3-a)+q(z3-a)
3a(z-8)-9(z-8)20x2yz+2x6y8a2b2+2ab2
20abc+6ab55nx-6ny7m(z-a)-n(z-a)
8mn-6m2n414xyz-16x4y4p(y-c2)-6q(y-c2)
a(z-1)-2b(z-1)10xy4z-18x2y68a3b2+14ab
4abc+8ab36dx+10dym(z-b)-n(z-b)
20mn-6mn316x4yz-12x4y5p(y2-c2)+q(y2-c2)
a(z-5)-(z-5)8xy3z+20x3y14ab3-12a3b3
6a2bc+18ab35nx-3nym(x-c)-7n(x-c)
10mn3-14m2n312xyz+14x2yp(y-a)-q(y-a)
3a(z-7)-8(z-7)8x6y6z-8xy18a4b-18a3b4
2a3b5c-6a2b36nx-4nym(z-c)+9n(z-c)
2m4n3-2m2n10x2yz+4x3y310p(z-a)-q(z-a)
7a(x2-5)+3b(x2-5)6x4y3z-18x2y54a3b3+8ab4
10ab4c+20ab3nx-8ny9m(z-a)+n(z-a)
2mn+12mn38xy4z+4xyp(y2-b)-q(y2-b)
10a(y-7)+(y-7)14xyz+8xy14a3b+14ab2
20a6bc+6a6b9nx-7nym(y-c)-7n(y-c)
8mn+8m2n310x2y3z+2x4y48p(x-c3)-q(x-c3)
5a(x-2)+b(x-2)4x4yz-4xy16ab-16a2b4
4ab4c+4ab66dx+8dym(x-a)-n(x-a)
4m4n4-20m2n4xy3z+14xyp(z2-a2)+q(z2-a2)
a(y2-4)-b(y2-4)18xy5z+18x2y20ab+18a2b3
14abc+16a2b22ax+5ay8m(z-a)-n(z-a)
20mn+2mn16xy3z-6xy4p(x3-a)-8q(x3-a)
6a(z2-3)-(z2-3)2xy5z-8xy20ab-16a4b
4abc+20a4b5bx+6by7m(z-a)+n(z-a)
16m4n3-6mn310x4y2z-4x3yp(z-b3)-9q(z-b3)
a(y2-6)+b(y2-6)8x5yz+10xy512a2b+20a3b
14ab4c-6a6b52dx-8dym(z-c)-n(z-c)
8m2n+16mn10xyz+6xy4p(y-c)+10q(y-c)
2a(x-7)-4b(x-7)14xyz-20xy34a4b+8ab4
12ab5c-6ab69bx+3bym(y-a)-7n(y-a)
10m2n+18m4n4x3y2z+10x3y4p(y-a2)-q(y-a2)
a(y-2)+(y-2)10xy2z-18xy18a4b+2a2b4
10a6b5c+8ab22bx+7bym(y-c)-2n(y-c)
4m3n-16mn8x3y2z-8x2yp(z3-a)+q(z3-a)
a(y-2)+8b(y-2)4xy4z-12x6y36ab2-10ab2
10a4b2c-16ab4bx+8bym(x-c)+5n(x-c)
16m4n3-18mn10x4y3z-2x3y26p(x3-c)-q(x3-c)
a(x2-2)-(x2-2)16x4y3z-4xy612a4b2+6a2b
6a2bc-2ab6ax+4aym(x-c)+n(x-c)
16m4n+6mn36x2y4z+8xyp(y2-a2)+q(y2-a2)
a(z-6)-(z-6)14x6yz+16xy616a4b+8a4b
2abc+14a4b7bx-2by7m(y-c)+3n(y-c)
8mn+8m3n10x3y3z+4xy34p(y-c)-5q(y-c)
4a(x-2)-4(x-2)18x3yz-14xy18a2b+8ab
8a2b3c+10ab8mx-3my5m(z-c)+6n(z-c)
12mn-8m3n14xyz+20xyp(z2-b)-q(z2-b)
a(y2-4)+b(y2-4)12xyz-4xy24ab2-16a4b3
16ab5c-16ab7nx+10nym(x-b)+7n(x-b)
8m4n+12m4n212xyz-4x3y45p(x2-b)-q(x2-b)
2a(z2-8)+5b(z2-8)6x2y3z+8x3y8a4b+18ab
14abc-10ab43dx+3dym(x-a)+10n(x-a)
10m3n3+4mn414xy3z+12xy4p(y2-a2)+5q(y2-a2)
a(x2-5)-b(x2-5)10x2y3z+12xy20a2b4-2a3b3
2a2bc+6a5b55cx-7cym(x-c)+10n(x-c)
4m2n2+18m3n18x2yz+18xy2p(x2-b)-3q(x2-b)
a(x2-2)-8b(x2-2)2xy6z+16x5y14ab+20ab4
6ab3c+6ab63mx-8mym(z-a)+n(z-a)
8m2n+14mn2xyz+6x3y10p(y2-b2)-q(y2-b2)
a(z2-7)+b(z2-7)4x2yz+18x3y32a4b4+12ab2
12a3bc-20a6b610ax+9ay2m(z-a)+5n(z-a)
4m4n+12mn18x2yz-4xy9p(z3-b)-6q(z3-b)
4a(x-2)-9b(x-2)10xy3z-8x3y2a4b2+4a4b
12a2b6c+12ab8ax+8aym(z-b)+n(z-b)
4mn3+10m4n412xyz+2x4y2p(x3-c)-9q(x3-c)
7a(y2-9)+6b(y2-9)14xyz-12xy20ab-12ab3
10a3b5c-6a2b210ax-7ay6m(y-c)-n(y-c)
14mn4+10mn26x3yz-16x2y48p(z2-a)+7q(z2-a)
a(y2-5)+9(y2-5)20x6y4z-8x3y2ab2-14a4b
4abc+18a2b410cx-3cym(y-a)-6n(y-a)
18mn+14mn10xyz-6xy5p(y-c3)+q(y-c3)
a(y-6)+5(y-6)2x6y5z-10x4y14a2b4+2ab4
8ab2c-14a4b9bx+10by8m(x-a)+4n(x-a)
18mn2+2mn24xyz+8xy3p(x2-b)-q(x2-b)
6a(y2-3)+(y2-3)12xyz-2xy6ab3+14a2b4
10a2bc+6ab8cx+5cy7m(z-b)+n(z-b)
20m3n2-2mn18x4yz-2x2y2p(z-c)-q(z-c)
2a(x2-2)+b(x2-2)14x4y5z+20x2y10a2b2-4ab4
20abc+2a6b2bx-6by9m(x-a)+n(x-a)
4m3n-8m3n410xyz-16x3yp(y-b3)+q(y-b3)
2a(x2-6)+(x2-6)6x4y5z-2xy2a2b-20a2b
20ab2c-2a5b10bx+10by5m(y-a)+5n(y-a)
2mn+10m4n2xyz+2xy8p(z-b3)+10q(z-b3)
a(z2-1)+10b(z2-1)18x2yz-8xy6a2b2-20a4b
14ab6c-20a6b6bx+5by3m(x-a)+n(x-a)
16mn-12m2n12xy3z-6xy32p(y-a2)-7q(y-a2)
5a(x2-5)-10(x2-5)18x2yz-16xy62a3b2+2a2b3
8a2b3c+12a5b4mx+3my2m(x-a)+n(x-a)
10m3n-2m4n418x2y4z-8xy7p(z-a)-q(z-a)
9a(y2-2)+7(y2-2)4x2yz-16x5y12a4b4+8ab
6a3b2c-12ab10dx+5dy5m(z-a)+9n(z-a)
20mn4-4m4n8xy3z-20xy2p(x2-c)+q(x2-c)
10a(z2-1)-3(z2-1)10x2yz+16xy6ab2+16ab4
12a5b6c+16a2b6bx+7bym(z-b)+2n(z-b)
16m2n+4m2n10x2y4z+8xy6p(y-b)+q(y-b)
8a(y-1)-9b(y-1)16xyz-12xy6ab-8ab
18ab4c-18ab5cx-6cym(y-c)+n(y-c)
8m2n2-16mn2xy3z-12xyp(y-b3)+q(y-b3)
9a(y2-9)-(y2-9)20x3y5z-18x5y12ab+12ab4
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