人教版初中八年级数学上册因式分解综合练习题大全28.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28.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28
10ab2c+16a6b9ax+2ay7m(y-b)-n(y-b)
12m2n3+2mn28x2yz+12x4y2p(z3-b2)+q(z3-b2)
5a(y-9)-(y-9)4x2y3z-14xy316ab-10ab4
6ab4c+12a5b3dx-6dy2m(y-b)+n(y-b)
18mn+2mn42x4yz+18x2y48p(y2-c3)+7q(y2-c3)
a(x-4)+6(x-4)18x3y6z+6x6y618ab4+6a2b2
6a6b4c+4a2b24mx+10my2m(z-a)-5n(z-a)
20mn3-16mn20x4yz+2x4yp(y3-a3)+2q(y3-a3)
9a(z-6)+4b(z-6)2xy5z-12x4y8a2b2-16ab2
14abc-20a3b3bx-2bym(x-b)+n(x-b)
2mn+14mn6xyz-2x2yp(y-b)-q(y-b)
a(y2-4)+b(y2-4)4xy2z-16xy68ab+16a2b
12abc-16ab53cx-2cy7m(z-a)+9n(z-a)
10m2n4-12mn312x2y2z-4xy3p(z3-a2)+4q(z3-a2)
a(x2-1)-6b(x2-1)6xy6z+4x3y14ab3-10ab3
16a5b4c-16a6b67mx+5my9m(z-b)-4n(z-b)
20m3n4-4mn316x2y4z-12xyp(x2-a3)+q(x2-a3)
7a(y2-1)+b(y2-1)8x6y2z-14xy420ab4-16ab
12a4bc-12ab66nx-9ny4m(y-a)-n(y-a)
12m3n+10mn10xy4z-4xy7p(y-a)+3q(y-a)
a(z2-6)+4b(z2-6)6x6yz-12xy2a3b3-18ab
14a5bc-8a5b3mx+8my4m(x-c)+7n(x-c)
10mn3+16m3n48x4yz-14x3yp(x-c)+6q(x-c)
4a(x2-3)+5(x2-3)4x3y6z-16x3y216ab4+8ab
12abc+4ab34ax+8ay2m(x-a)+n(x-a)
8mn3+4mn6xyz-18xy2p(y-c)+q(y-c)
5a(x-4)-(x-4)2xy6z-12xy14ab3+18ab2
4a2bc-12a3b8dx-7dy5m(x-c)-2n(x-c)
12m4n2+2m3n2x4yz-14xyp(y-b)-5q(y-b)
3a(y-7)-3b(y-7)10xyz+6xy16a3b2+10a2b4
6a5bc+14ab57cx+5cy10m(z-a)-5n(z-a)
2mn2-18mn6x2y2z-6x4y4p(z2-c3)-q(z2-c3)
2a(y2-8)+4(y2-8)10x5y3z-4x6y46a4b+20ab
4abc-20ab10ax+9ay4m(z-c)-n(z-c)
12mn3+10m3n418x3yz-4xy9p(y3-a2)-q(y3-a2)
4a(y-1)-(y-1)18x4y3z-12xy52a3b+10a4b4
4ab6c-6a6b32nx-5ny3m(x-c)-7n(x-c)
14mn+10m2n8xyz+4x4y4p(x-b3)+10q(x-b3)
a(z2-2)-9(z2-2)2xyz+10xy14a2b4-14a3b
4abc+20ab42ax-6ay5m(x-b)+n(x-b)
4m2n-20mn16x3y3z-2x3y3p(z-c)+q(z-c)
6a(x2-8)-2b(x2-8)2x6yz+18x2y518ab-4a4b3
8abc-2ab10mx+5mym(x-b)+5n(x-b)
8mn2-2m2n14x4y3z+6x4y2p(y2-a)-q(y2-a)
5a(y2-5)+5b(y2-5)10x3y2z-8x3y36ab2-6a3b
2a5bc-16ab4ax+5ay10m(z-a)-5n(z-a)
2m3n2+20m4n420xyz+4x3yp(y-b2)-4q(y-b2)
5a(y2-9)-4(y2-9)20xy2z-10x5y210ab2-8a2b4
8abc+2a2b4dx-3dym(z-a)+n(z-a)
16m4n-12m3n12xy4z+12xyp(x2-b)+q(x2-b)
10a(y-4)-3(y-4)12x6y5z-12x6y612a3b2-20ab
8a6bc+10ab26cx-5cym(z-a)+n(z-a)
10mn+20m2n16x4yz-4xy3p(y-c)-9q(y-c)
a(y2-7)-5(y2-7)10x4y3z-8x5y218ab4+6ab3
2ab4c+6a3b65nx+10nym(x-a)+n(x-a)
8mn-12mn48x2y2z-2x2y3p(x-c3)+2q(x-c3)
a(x2-6)-4b(x2-6)4x4yz-6x2y510ab+20a4b3
14abc-8a6b6cx+6cym(z-b)+4n(z-b)
14mn2-2mn6xyz-8x2y4p(y-c)+5q(y-c)
a(x2-7)+b(x2-7)12x5y3z+6x6y6a3b-18ab3
2a6b2c+12ab2nx+5ny3m(y-b)-n(y-b)
4m2n-6mn216xyz+8xyp(x3-b)+q(x3-b)
6a(y2-4)+b(y2-4)2x5yz-10x6y18ab4-18a4b2
10a6bc-6ab62mx+10mym(y-a)-10n(y-a)
4mn3-12m3n14xyz-20xyp(z-c)+q(z-c)
9a(x-1)-b(x-1)20x5y6z+4x4y2a2b+16a3b
2abc-4a6b59mx-9my2m(z-c)-n(z-c)
14mn+14m3n220xyz+10xy3p(x3-a3)-5q(x3-a3)
6a(x-1)-7(x-1)12xyz+8xy620a3b-16ab
16a5b4c+16ab43ax-6ay10m(z-c)-n(z-c)
6mn-10mn18xyz-14xy5p(y3-c)+2q(y3-c)
a(y-1)-10b(y-1)18xyz+8x2y8a3b4+16a3b
2ab2c-6a3b9ax+6ay9m(z-b)-n(z-b)
8m3n+18mn218x4yz+16xy2p(y-a)+q(y-a)
10a(z2-2)+b(z2-2)4xy3z+8xy36a3b2+12a2b
2ab5c-20a3b39mx+9mym(y-a)+n(y-a)
4mn3-10mn14xy3z-14x4y2p(y3-b2)+6q(y3-b2)
8a(y2-1)-7(y2-1)10x4y5z-20xy36ab2+8ab
12abc-12ab33cx+8cym(z-a)-9n(z-a)
10mn+4m2n418xyz+18xy310p(x2-a3)-q(x2-a3)
4a(x-1)-b(x-1)16xyz-4xy22a4b4-18ab2
6a6bc+12a6b27dx+2dym(x-b)+n(x-b)
14m2n-12m2n312x2yz-2xy3p(z-b2)-9q(z-b2)
2a(z2-7)+9(z2-7)14x4y6z+8x4y6a4b2+12a3b
18abc+10ab62ax+9ay4m(y-c)-3n(y-c)
20m3n4-10mn314xy3z+10xy210p(z2-a2)-7q(z2-a2)
a(x-3)-(x-3)14x5yz-8xy20a2b+16a4b4
18ab6c+8a6b7nx+5ny8m(y-a)-3n(y-a)
4m2n+12m2n2xy3z-4x3y2p(y3-a)-q(y3-a)
9a(z2-7)+4(z2-7)2x6y3z-8xy8ab4+8a4b
16a4bc-16ab3ax+3aym(x-a)-7n(x-a)
6m4n2+16mn210xyz+20x2yp(x-b)-q(x-b)
10a(z2-9)-2(z2-9)2x5yz-20xy416a2b-18a2b
6a5b2c+2ab59bx+8by5m(x-b)-n(x-b)
20mn+14m3n10x4yz+4xy4p(y-c3)-q(y-c3)
a(x2-8)+8b(x2-8)20xyz-10xy4a4b-18ab2
4abc+12a4b4ax+7aym(x-a)+n(x-a)
2mn2-8m3n42xyz+2x3y47p(x3-a)-2q(x3-a)
9a(x2-4)+6(x2-4)18x2yz-4x2y4a3b4+20ab3
2abc+8ab10dx+7dy9m(x-b)+n(x-b)
12m4n3-6m2n12xyz+8xy42p(z-a3)-7q(z-a3)
9a(z-7)-(z-7)8x5y4z-6x2y4ab2+14a3b
10a5bc+14a6b3cx+4cym(z-c)-7n(z-c)
14mn3+14mn412x2yz+14x4y3p(x2-c2)+q(x2-c2)
8a(x2-4)-(x2-4)12xyz-8x3y218ab+12ab
16ab3c-6a5b46nx-5ny6m(x-c)-n(x-c)
20mn-16m3n16xy2z-18x4y2p(x2-a)-4q(x2-a)
a(z-8)+4b(z-8)20x5y3z+12xy320ab3+4a4b
4ab2c-6a4b10mx-3my3m(z-b)-8n(z-b)
6mn+12mn14x4y4z-6x3y2p(y2-c3)+q(y2-c3)
a(x2-4)-7(x2-4)8x2yz-18xy12ab-16a3b2
20a4b6c-6a6b57ax+8aym(z-a)+10n(z-a)
4mn2-4m4n216x4y2z+8xyp(z3-a3)-q(z3-a3)
a(z2-1)-2b(z2-1)18x6y4z-18xy10a4b4+14a2b
10a6bc-4ab6cx+9cym(z-a)+n(z-a)
2m2n4-6m3n318x2yz-18xyp(y-b)+3q(y-b)
a(y-2)-2(y-2)4x3yz+14x4y62ab3+6ab
14ab2c+10a2b58mx+3my10m(x-a)-8n(x-a)
2m2n-4m2n18xy2z+16x4y23p(y-a)+5q(y-a)
a(y-5)-b(y-5)8x3y2z+12x6y16ab4+14a2b3
14abc-18ab7bx+7bym(y-a)+5n(y-a)
16m4n3+4m4n218xy4z+14x3yp(z3-b)-2q(z3-b)
a(z-8)+(z-8)14x6y4z+2xy616ab+12a4b
2ab6c+8ab38nx-8nym(x-c)-3n(x-c)
6mn-10m4n4x3yz+10xy4p(z2-c2)-9q(z2-c2)
8a(x-1)+7(x-1)4x2y6z-8x5y20ab-4ab4
10a4bc+8a4b210mx+5my2m(y-b)+n(y-b)
10mn3+12m2n4xyz+20xy4p(z3-b2)-q(z3-b2)
9a(y-4)-(y-4)4xy3z+14xy62a2b-16a2b
8ab2c-14a2b69nx-8ny3m(y-c)+n(y-c)
2m3n-10mn32xy4z-20xyp(z-a3)-q(z-a3)
a(z-1)+3(z-1)18xyz+8x3y32a4b3-8a2b
10a3bc-14ab62nx+10nym(y-b)+n(y-b)
12mn-14m3n410x2yz+14xy42p(z3-c3)+q(z3-c3)
a(z2-6)-b(z2-6)16xy4z+16x3y20ab-16a3b4
6abc-16a5b35ax+4aym(x-c)+9n(x-c)
18m2n-20mn12x4yz-14x4y29p(y2-b3)-8q(y2-b3)
a(y-1)+(y-1)2x2y6z+20x6y12a4b4+2a4b4
6abc+6a5b8nx+5ny4m(y-b)+4n(y-b)
4m4n-2m4n2xyz-16xyp(y2-c2)+5q(y2-c2)
6a(y2-2)+(y2-2)20xy3z+20x3y18ab2+12ab
20ab3c-14ab35bx-4bym(y-b)-2n(y-b)
10mn-12mn318xyz+8x3yp(y-a3)-7q(y-a3)
a(x-6)-7(x-6)4x4y4z+18xy20ab+20a4b2
16abc-6a2b210nx-2nym(z-b)+6n(z-b)
8m3n3-8m3n212x2yz+4x3yp(z3-c2)-q(z3-c2)
7a(x2-2)+b(x2-2)14xyz-8x2y18ab4+14a4b
8ab5c-14ab45mx-6my8m(x-a)-n(x-a)
12mn+8mn18x2yz+14xy35p(z3-a)-q(z3-a)
a(y2-9)-(y2-9)6xy6z+18x3y48ab3-12ab3
18a2b2c+6a5b3cx+7cym(y-b)+n(y-b)
18m2n2+12m3n44x3yz+10x3y22p(y3-b)-3q(y3-b)
2a(x-5)+(x-5)4xyz-20x6y38ab-10a4b2
2a4b4c+8a5b44bx-2bym(y-c)+2n(y-c)
6m4n4+2mn218xy2z+16xy32p(y2-c)+q(y2-c)
a(y-1)+b(y-1)20x5y5z-20x6y4ab4-20ab
18abc-10ab4ax-9ay4m(z-c)+n(z-c)
12mn-4m4n6x4yz-12x2y3p(z-a)+q(z-a)
a(y2-9)-9(y2-9)10xy4z+8x3y10a2b2-12ab
8abc+8ab6ax+7ay8m(y-c)+n(y-c)
4mn3-12m3n46xy3z-6x2yp(z-c3)+q(z-c3)
3a(x2-2)+8b(x2-2)18xyz+8xy616a3b3+16ab4
4a3b2c-8a6b44ax-2ay6m(x-a)+n(x-a)
2m3n3+4m4n22xy4z-6xy210p(x3-a2)-7q(x3-a2)
a(z2-4)-5b(z2-4)14xyz+16xy10a3b+2ab
14a2b4c-18a2b7ax+5ay4m(x-a)-4n(x-a)
10m2n-20mn6x3y2z-10x4y7p(z3-c2)+q(z3-c2)
a(x-7)+b(x-7)8xyz+4xy10ab3+8ab4
12ab6c-14a6b10dx+3dym(z-b)-n(z-b)
10m3n+8mn220x3y4z+10xy2p(y-a)-q(y-a)
7a(y-8)-b(y-8)18xy4z-8x2y64ab2-20a4b3
10a5bc+18ab25dx+2dym(z-a)-n(z-a)
10m4n4+14mn44xyz+2xy45p(y2-b2)-9q(y2-b2)
a(y2-8)+b(y2-8)10xy5z-4x3y12ab-20a3b3
4a2b6c-14ab510bx-4by9m(y-c)+n(y-c)
10m4n3-18m4n18x3yz-14x4y3p(y-b2)-9q(y-b2)
3a(y-1)-(y-1)10xyz+10xy414a4b3+4a3b2
8a6bc+16a5b47bx-4by4m(y-b)+n(y-b)
20m2n2-2m2n310x3y4z-20xy4p(y-b)-9q(y-b)
5a(z2-8)+(z2-8)2x6y4z+2x2y20a3b+10ab
8a3bc+20a6b62cx-3cy4m(y-a)+n(y-a)
14m2n+14m2n14xyz-14x3y4p(y-c)+8q(y-c)
8a(x-5)+7b(x-5)2xy6z+8xy20a3b-16a2b
4a5bc-8ab32dx+2dy7m(x-c)+n(x-c)
8m3n-4mn42x3yz+14x4yp(y3-b)-5q(y3-b)
a(x-5)-(x-5)20xy5z+2xy36a3b-2a3b4
16ab5c-4a5b2ax+7aym(x-b)-4n(x-b)
12m4n+20mn414xyz-4xy2p(z2-a)-5q(z2-a)
4a(x-2)-(x-2)2xy2z+4x4y52ab-2ab
10a2bc-20ab27cx+7cy7m(y-a)-n(y-a)
4m3n4+10mn12x2y2z-4xy33p(x-a3)+q(x-a3)
3a(z2-4)+7b(z2-4)16x3yz-8x4y618a3b-18ab4
18a3bc-4a3b610dx-6dy3m(z-b)+9n(z-b)
12m2n+14m3n210x3yz+2xy36p(y-c2)-4q(y-c2)
3a(y2-3)+10(y2-3)20x4yz-12x6y10ab3-4a3b
16a3bc+16a3b4ax+9aym(x-c)+4n(x-c)
12m4n2+12m4n316x2y2z+18xy34p(y2-c2)-5q(y2-c2)
7a(x2-7)-10b(x2-7)14xyz+6x2y2ab2-18a4b4
18a5bc+10a2b210dx+8dym(x-a)-n(x-a)
8m2n-12m2n6x2y2z-16x4yp(z-c3)+q(z-c3)
a(y2-6)+(y2-6)10x4yz-16x2y518a3b+14a2b
4abc-10a4b55ax-7ay2m(y-a)-6n(y-a)
12mn+8m2n6x2yz+12x4yp(x3-a2)-q(x3-a2)
a(x2-7)+(x2-7)20x2yz-6x6y410a4b4-16a4b
2a6bc-4a6b4dx+4dym(y-c)-6n(y-c)
14m4n3-8mn416xy2z+14xy7p(y3-c)-q(y3-c)
a(y2-4)+10(y2-4)16xyz-16xy20ab-18ab3
2abc-6a3b45mx-5my8m(x-b)+6n(x-b)
8m2n-6mn6x3yz+8x3yp(x2-b)+q(x2-b)
5a(y-6)+b(y-6)10xy5z+4xy10ab4-8a4b3
12abc+14ab7mx-2mym(x-a)+7n(x-a)
4m4n-16mn2xyz-10xy5p(z-a)-q(z-a)
a(z2-5)-4b(z2-5)4x5yz-4xy38ab3-6a3b4
4ab5c-18a3b6nx+8nym(x-c)-8n(x-c)
16m2n+20m2n6xyz+6xy3p(z-b)-3q(z-b)
a(z2-4)-(z2-4)2x5yz+20x5y14ab-16ab
10ab5c+8ab37mx+9my5m(y-a)+3n(y-a)
14m2n-16mn6xy3z-20xy9p(y-c3)-4q(y-c3)
a(x-4)-3(x-4)6x3yz-8xy516a4b3+4a4b2
12ab5c-4a4b7mx+10my7m(x-a)-5n(x-a)
4m3n-12m2n314x2y3z+14xyp(x3-a2)+q(x3-a2)
5a(z-7)+8b(z-7)10x4yz-2x5y10a2b-20ab2
6a4bc-6ab54ax+9ay6m(y-a)+n(y-a)
8m2n+2mn42xy3z-8x4y29p(z-b)+10q(z-b)
a(y2-5)+9b(y2-5)6xyz+20x2y36ab+12ab
16a6b2c+8a2b8ax+10ay4m(z-c)-2n(z-c)
16mn+12mn14xyz-8xy23p(y2-b2)-10q(y2-b2)
5a(x-8)+b(x-8)16x5y5z-12x2y4ab3+16a2b3
12a2b6c+14a3b6bx+5by9m(z-b)-2n(z-b)
4m3n2+10m4n46x2yz-10x2y
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