人教版初中八年级数学上册因式分解综合练习题大全25.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25.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25
12ab4c-8ab6cx-3cym(z-c)+3n(z-c)
10mn-18m2n4xy2z+16xy4p(x3-c)-q(x3-c)
a(z2-2)+2b(z2-2)14x3yz-14x6y4ab3-16ab4
8a3bc-6a2b36nx-2nym(z-c)+n(z-c)
4m2n4+12m4n14xyz+14x4yp(y3-b2)-q(y3-b2)
a(z2-1)-(z2-1)6x4yz-10x5y10a4b+10a3b
18a6bc+2a4b47nx-2ny9m(x-c)+n(x-c)
20mn+20m2n42x2yz-18x4y28p(x3-a)+3q(x3-a)
9a(z2-1)+4(z2-1)10x2yz-16xy32a2b2+14a2b3
6a6b5c-12a5b39dx+2dy4m(y-a)+n(y-a)
16mn-14mn420x3y3z-10xy44p(z3-b2)-q(z3-b2)
a(z-8)+9b(z-8)14xy3z+16xy212a3b+4a4b3
20ab3c-8ab5dx+9dym(z-c)-n(z-c)
18m3n4-6m2n28x2y3z-14x2y410p(z-a3)-q(z-a3)
4a(x-8)-6(x-8)4xyz-12x2y2a3b4-14ab
14a4b3c+2a6b45dx-9dym(x-c)+9n(x-c)
10mn2-10m3n28xy2z+2x2y5p(x3-c)-q(x3-c)
a(y-3)-3(y-3)14xy4z+16x2y4a2b-4a3b2
4ab4c-10a5b5mx-8my3m(x-c)+n(x-c)
14mn2-10m3n318x3y4z+16xy46p(y-b)+7q(y-b)
a(z2-6)-b(z2-6)20xy5z-18x5y420a3b4+2a4b2
18a6b6c+20a5b610mx-2my5m(x-c)-10n(x-c)
14m4n-10mn420x4yz-14xyp(y3-a)-q(y3-a)
a(x2-7)-9b(x2-7)8x4yz+20xy20a4b+6ab
18a3bc-14a6b56dx-5dym(x-a)+n(x-a)
4mn2-14mn8x3yz-8x3y3p(z-b)-q(z-b)
a(y2-6)-b(y2-6)20xyz-16x6y12a2b3-18ab4
4a5b6c+16a6b29dx-4dy6m(y-a)+9n(y-a)
18m3n+20mn4xyz-2x2y3p(z-a2)+q(z-a2)
4a(z2-3)+4b(z2-3)6xy5z-20x2y418a4b-6a2b4
8ab3c+4ab3mx+4mym(z-c)-10n(z-c)
18m2n+2mn320x3y2z+6xy3p(x-a2)-q(x-a2)
a(x-3)+2b(x-3)10x2yz-12xy4a4b4-10a2b
16a3b2c+6ab26ax+2aym(z-a)+n(z-a)
12m4n3-10mn8x2yz-2xy7p(x3-b2)-q(x3-b2)
5a(y-5)-10(y-5)2x6yz+20x4y12a2b+14ab3
6abc-18a3b4dx+6dy4m(x-b)+8n(x-b)
20m4n-12m2n320x2yz-2xy410p(y-c3)+q(y-c3)
6a(z2-6)-9(z2-6)8xyz+18xy62a4b3-8ab
20a3bc+4ab5nx+6nym(y-b)-3n(y-b)
6m4n+18mn6x3yz+16x2y9p(z3-a)-7q(z3-a)
7a(x-7)+b(x-7)2xy2z+6x2y12a2b4-14a4b2
12ab6c-14a3b5bx-7bym(z-a)-8n(z-a)
2m2n-4m4n10x3yz-12xy9p(x3-c3)+5q(x3-c3)
6a(x-6)-(x-6)12x5yz+10x4y56a2b2-8ab4
4ab2c-20ab7nx+6nym(z-c)+n(z-c)
20m2n+20m4n6xy4z-2xy44p(x-a)-9q(x-a)
a(z2-9)+b(z2-9)2xy2z+4x5y6ab+12a4b
18a4b5c+18a5b58dx-3dym(z-a)-5n(z-a)
4m2n4-6mn34xyz+16x3yp(z-b)+q(z-b)
a(z2-9)+b(z2-9)14xyz-10xy14a2b-14ab4
12a4b3c+12a2b410cx+6cym(z-b)-n(z-b)
8mn-2mn4x4yz+8xy3p(y-c)+10q(y-c)
2a(z-8)+b(z-8)12xy3z+10xy22a2b4-18ab
20a2b3c-8a6b35ax+7ay8m(y-c)-n(y-c)
18mn-18mn46x4yz-8x4y3p(y3-c3)+7q(y3-c3)
4a(y2-5)+(y2-5)14x2y2z-6x3y310a2b-8a3b
14a5bc+12ab4ax-10ay7m(z-a)+6n(z-a)
4m3n2+18m3n6x3y3z-8xy3p(z-c3)-q(z-c3)
a(x2-1)+4b(x2-1)10x6y5z-8xy620a4b2+6a3b
18ab3c-6a5b32mx+6mym(x-b)-4n(x-b)
16mn4+2m4n2xyz-12x3yp(z2-a2)-2q(z2-a2)
a(x-3)+b(x-3)18xy4z-10xy410a4b+6ab2
18a3bc+16ab35cx+6cym(z-a)+n(z-a)
6m4n4-4m3n38x2yz-4xy4p(z2-a2)+q(z2-a2)
a(z-5)+(z-5)4xy2z-12x4y318a3b-12a3b
6abc-12a4b65nx+4nym(x-b)-n(x-b)
10mn+8m3n220x3y3z+18x2y310p(y2-a)-q(y2-a)
3a(z2-1)-(z2-1)20x4yz-8x4y212ab2+18ab4
18a5b3c+2a3b58mx-9mym(x-b)+n(x-b)
16mn-4mn20xy3z-20xy3p(z-a3)+5q(z-a3)
a(z2-6)-(z2-6)16xy4z-6xy16a3b3+10ab3
18abc+18a6b6bx-2bym(x-b)+9n(x-b)
10mn4-6m4n2x3y3z-8x2y3p(x3-c)-q(x3-c)
a(y2-5)-5(y2-5)8xyz+20x4y310ab4-10a2b2
10ab5c-16ab3ax+7ay8m(x-b)+2n(x-b)
16mn2-14mn2xy2z-16x4yp(z-a2)-q(z-a2)
a(x2-8)+b(x2-8)16xyz+16xy220a3b-12a2b
6ab5c+2ab56nx-2nym(z-c)-n(z-c)
10mn4+6mn16xyz-2x3yp(x-b2)+3q(x-b2)
2a(x-1)-9b(x-1)12xyz-8x2y614a2b+20ab3
12a3b4c-12a6b48dx-9dym(y-c)+4n(y-c)
8m2n+10m4n10x3yz-4x3yp(z-b)-q(z-b)
4a(z-8)+b(z-8)12x4yz-10x4y12a2b2+2ab2
4ab3c-6a5b69cx+8cy5m(z-b)+10n(z-b)
4mn3-14mn20x2y2z+8xy24p(y-a)+7q(y-a)
a(y2-3)-b(y2-3)14xy6z-4xy46a2b4-6ab
8ab3c-12ab9bx+7bym(z-c)+10n(z-c)
2m4n-10m2n210xyz+2xy29p(y-a)+q(y-a)
a(z2-3)+8(z2-3)4x5y4z+18xy212a3b-2ab4
8a2bc-8ab54ax-8ay4m(x-b)-n(x-b)
8m2n-20mn12x2y3z-6xy2p(z-c)-q(z-c)
a(y2-9)-(y2-9)2x5yz-2xy6a4b-14ab4
6ab4c+18a3b6bx-5bym(y-a)-7n(y-a)
12mn-14mn6x4yz+4x4yp(x2-c)-4q(x2-c)
a(y2-5)+10b(y2-5)16xyz+16x4y412ab-2ab
16ab3c+4ab2cx-2cym(z-a)-n(z-a)
10mn+8m2n24x2yz+10xy10p(x2-b3)+q(x2-b3)
a(y-7)+b(y-7)20xy2z+4x3y420ab-12ab4
2a6bc-10a4b64cx-2cy9m(z-b)-n(z-b)
8mn3+20m3n18xyz-10x3y4p(y3-a3)+2q(y3-a3)
a(y-8)+b(y-8)14x4yz+12x5y418ab-6a3b
6a2b5c-8ab610nx+9ny2m(y-c)+n(y-c)
16mn-14m3n8xy3z+16xy25p(z-c2)-q(z-c2)
a(x2-7)-10b(x2-7)2x5yz+10x3y18ab4+6a3b3
2a3b4c-4ab66bx+9by7m(y-b)-n(y-b)
20mn4-16mn216x4y4z-6x3y39p(x2-b3)-6q(x2-b3)
a(y2-8)+(y2-8)4xy4z+2x3y36ab+14a4b
6ab2c+4a5b510mx+10my2m(y-b)+n(y-b)
12mn3+14m3n6xy2z-16x2y4p(z2-b)-9q(z2-b)
a(z-7)+7(z-7)6x2yz-18x2y412a3b-2a2b2
4a4b5c+16ab10dx+8dy7m(y-a)-n(y-a)
14mn3+6m4n18x3yz-2x2yp(z-a)+q(z-a)
4a(z2-1)-2(z2-1)14xyz-8xy6a4b3-12ab2
20abc+8a6b34cx-7cym(y-c)-n(y-c)
14mn3-12m2n32x3y4z+2xy33p(x3-a)+8q(x3-a)
a(x-7)+9b(x-7)6x5yz-10xy22a4b3+12ab2
12ab2c+16ab4cx-2cym(x-c)-9n(x-c)
4m2n3-4m2n12x3yz+14x3y2p(z-c3)+9q(z-c3)
3a(y-8)+9b(y-8)12x5yz+6xy418a3b4+16ab4
16ab3c+18ab9dx+2dy9m(y-b)-8n(y-b)
20mn2+4mn44xy3z-12x4y2p(x-b3)-5q(x-b3)
a(z-3)-10(z-3)2x4y2z-8xy62ab3-20a3b
8a3bc-8ab37bx-2bym(z-a)-n(z-a)
14mn+2m2n210xyz+10xy2p(x-c3)+3q(x-c3)
a(z2-5)-(z2-5)18x2yz+2x4y10a3b-2a4b
12a5bc+2a6b2mx+9my10m(z-c)-n(z-c)
12mn-8mn36xyz-10x3y2p(y3-c)-q(y3-c)
3a(z2-8)+9(z2-8)10xy2z+4xy516ab+10ab4
12abc+14ab210mx-7mym(x-a)-4n(x-a)
8mn4+10mn12x2yz+16xyp(y2-c)-q(y2-c)
a(y-9)+5b(y-9)16x4y2z-20x6y220ab-18ab3
4ab2c-16ab6cx+8cym(z-a)-n(z-a)
10m4n2-18mn16xyz-12x2y310p(y-a)+q(y-a)
2a(y-9)+6(y-9)16x5y4z+6xy48a3b+2a4b
18abc+14ab2ax-9ay5m(x-a)+n(x-a)
18m3n-10mn20xy4z+16x3yp(x3-c)+q(x3-c)
6a(z2-6)-(z2-6)12xyz+12xy12ab-4ab4
4ab3c-10a3b56bx-6by5m(z-a)-7n(z-a)
10m4n3+20mn420xyz-12xy2p(y-b3)-q(y-b3)
4a(x-3)-5(x-3)14x6y4z-18xy18a3b3-2a3b3
12abc+18ab57nx+3nym(x-a)+4n(x-a)
10m2n3+4m3n216x4yz+10x2y3p(z2-b)-q(z2-b)
a(y2-3)-8(y2-3)14xyz+4x5y46a4b2-12ab3
6abc-4a5b4dx-5dy3m(x-a)+3n(x-a)
16mn4-2m2n38xyz-4xyp(z2-a)-7q(z2-a)
a(x2-5)+b(x2-5)2xyz-12x6y20a4b+20a3b
12a5bc+14a3b4ax-6ay7m(z-c)-6n(z-c)
6m4n2-8mn6xy4z+6x4y4p(y-a)+q(y-a)
a(x2-7)-b(x2-7)16xyz+4xy22a3b-18ab4
18abc-2ab66dx-9dym(x-b)-n(x-b)
14m4n-16m2n12xyz-20xy36p(z3-c)+q(z3-c)
a(x2-4)-b(x2-4)2xyz-6x2y512ab2-2a2b
4a6bc+2a5b3ax-3ay10m(x-b)+7n(x-b)
16mn-18mn20x3yz+18xy6p(x-c3)+10q(x-c3)
a(z2-9)-10b(z2-9)8xy4z+6xy18ab4-18ab2
12abc-2ab5bx+5bym(y-b)+n(y-b)
20mn3-20m3n34x3y3z+14x4y6p(z-b2)-4q(z-b2)
a(z-5)-(z-5)18xy5z-10xy20ab+14a3b3
6a4bc+12ab45nx-7nym(z-a)-n(z-a)
6mn+10mn6x3yz+6x2y3p(y-a2)+2q(y-a2)
a(z-4)-(z-4)8x3yz+8x2y20a2b+8ab
10abc+4a4b48nx+6ny9m(z-c)+n(z-c)
10m4n2+4mn2x4y3z+14x2y4p(x-c2)-q(x-c2)
a(x2-5)+8b(x2-5)2xy4z+20xy28a3b-6ab3
10ab6c-18ab37ax-9aym(z-a)+5n(z-a)
6m2n3-18m2n28xyz+12x3y9p(y3-a)-4q(y3-a)
6a(x2-8)+b(x2-8)14xyz-2x6y6a2b-8a4b3
20ab6c-10ab64cx+8cy9m(y-a)+n(y-a)
4m2n-18m2n48xy4z+18xy9p(x3-a2)+9q(x3-a2)
a(z2-2)+(z2-2)16x3yz-10x3y312a2b-6a3b
8abc+2a2b7mx+8mym(y-b)+9n(y-b)
12mn-8mn20xyz+16x3yp(y3-c3)+q(y3-c3)
5a(z2-8)-5(z2-8)12x6y4z+2x2y10ab-14a3b
12a6b2c+18ab3nx-7nym(y-b)-n(y-b)
14mn4-8m2n420xy2z-2x3y4p(z-a)+q(z-a)
a(z2-8)-10(z2-8)18xyz-20xy18a2b4-6a2b
6a5b2c-4a4b67mx-3my2m(x-b)+n(x-b)
20mn+8mn6xyz+10x3y4p(z-a2)+6q(z-a2)
a(y2-5)-(y2-5)6x5yz-16x4y616a3b-20a4b3
18ab5c-4a3b9ax-3ay8m(y-c)-2n(y-c)
2m2n-10mn20xyz-4xy2p(z-a)-q(z-a)
7a(x-4)+10(x-4)2xy4z+12xy12ab+16a4b
20a5b5c-16a2b3cx-8cym(y-b)+7n(y-b)
4m4n-4mn418x3yz+14xy4p(x-c3)-q(x-c3)
a(x2-4)+(x2-4)16x6yz+6xy66a2b+4a2b3
8a3bc-16a3b4nx-5nym(z-a)+5n(z-a)
16m2n2+18mn320x4y4z-10x3y4p(x-c)+3q(x-c)
3a(z-3)+b(z-3)8xy3z-4xy218a3b-20ab
2a6b2c+10ab59mx+2my3m(z-a)+n(z-a)
16mn2+14m3n48xyz-14x2y2p(x-a)-q(x-a)
a(x-8)+(x-8)2x6yz-4x2y214ab2-4ab
8abc-12ab27dx+7dy8m(y-c)-n(y-c)
18mn2-8mn18x4yz+20xy4p(x-c2)+9q(x-c2)
a(x-3)-(x-3)8xyz-18xy26ab+2ab2
8ab5c-20ab4mx-8mym(x-b)+4n(x-b)
6m4n+4mn20xyz-16x3y5p(y-c)+q(y-c)
a(y-9)-6b(y-9)18x4yz-4x4y16a2b+4ab4
12a4b4c-4a3b610dx-5dym(x-a)+8n(x-a)
14m3n+4mn418x4y3z+4x4yp(x3-a)+9q(x3-a)
5a(y2-1)-8(y2-1)6xyz+16xy24ab-4ab
4a3b5c+18ab26cx-6cym(z-c)-n(z-c)
18m2n-14m3n8xy2z-18x3y2p(x-b)-q(x-b)
a(x-7)+b(x-7)20xy3z+20xy18a2b+18ab
4ab5c+18a5b24dx-7dym(z-a)+n(z-a)
8mn2-2mn6x3yz-14x4y45p(y3-c3)+q(y3-c3)
a(y-2)-10(y-2)4x4y3z-8x5y38a4b3+18ab
16ab5c+2ab210bx+8bym(y-b)+3n(y-b)
2m3n+2m2n310xy3z+20x2y5p(y-a)-q(y-a)
a(z-5)-9b(z-5)10xy6z+8xy16a4b3+10a4b
16abc-20a6b4ax+3aym(x-a)+n(x-a)
6mn-6mn418xy4z+8x3yp(x-a3)-q(x-a3)
5a(x-6)-(x-6)18xyz-20xy52a4b3-12a4b
8a6b2c+6a4b6ax+4ay8m(x-a)-n(x-a)
8mn3+14m3n216x2y2z-2x4yp(z-c3)-10q(z-c3)
10a(y2-9)+9b(y2-9)18xy3z+14xy6a4b-6ab4
14ab3c-8a3b46dx+9dym(x-b)-2n(x-b)
18mn-2m2n6x3yz-4x4y47p(y-a2)-q(y-a2)
a(z-7)-7(z-7)18xy5z-8x4y310a2b2-4ab3
8ab2c-16a3b7mx+7mym(y-a)-n(y-a)
4mn2+2mn22xyz-14x2y6p(z-a)+9q(z-a)
9a(x-6)+2b(x-6)18x6y2z+12x5y320a2b-8a2b
4a6b3c+10ab32ax+3aym(z-c)+5n(z-c)
2m3n2+4m4n38x2yz+6x3y3p(y-b)-4q(y-b)
a(x2-1)-b(x2-1)14x3y4z+4xy10a2b-16ab
18a5b5c+18a4b4bx+9by2m(z-a)+n(z-a)
12mn-20m4n46x4y3z-20x2y4p(z-c)-10q(z-c)
6a(x-4)+4b(x-4)2x3yz+16x5y38ab+10a2b
8a2b5c+2ab34cx-9cy4m(x-b)-n(x-b)
10m3n2+18mn312xy4z-2xy5p(x3-c2)+q(x3-c2)
a(z-9)-b(z-9)20xy5z+10x2y14a3b4-16ab
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