人教版初中八年级数学上册因式分解综合练习题大全23.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23.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23
12m2n+12mn18x3y2z-10x4yp(z3-b2)-q(z3-b2)
4a(x-2)-2(x-2)12x2y4z-2x6y212a4b4-10ab2
2abc+18a3b6ax-2ay3m(x-b)-7n(x-b)
4mn3+8mn44xyz+20xy8p(y2-a2)-q(y2-a2)
10a(x2-9)+(x2-9)6x6yz-6xy4a3b+20ab
10abc-14ab24ax-3aym(x-c)-3n(x-c)
8mn4-12mn216x2y4z-6xy210p(x-a)+q(x-a)
a(y2-4)-(y2-4)4xy4z-16x5y52a4b4+12ab
18ab4c-8ab33cx-7cy9m(y-a)+9n(y-a)
16mn2-18m2n22x3yz-14x3yp(x-b)+q(x-b)
6a(x-1)+10b(x-1)8xy6z-6xy410ab-6a2b
8ab2c+6a5b8mx-10my6m(y-b)+8n(y-b)
6mn+8mn316xy4z+12xy9p(z2-c)+9q(z2-c)
7a(z2-1)-9b(z2-1)16x3y6z-10xy18a4b2+10ab
16a3bc-20ab8nx-5ny3m(y-b)+n(y-b)
20m4n+14mn38x2y2z-4xy10p(z2-b)-q(z2-b)
4a(y-7)-(y-7)4xyz-20x4y416a4b-6a4b2
10a6b6c+12a5b45nx+3nym(y-c)+7n(y-c)
18mn-18m3n8xy3z+6xy2p(z2-a)-7q(z2-a)
5a(x2-6)+b(x2-6)14xyz+10xy218a3b2-6ab2
14a3bc-16ab3bx+9bym(y-b)+8n(y-b)
16mn2-14m2n416xy3z+14x3yp(y-c3)-q(y-c3)
a(x2-6)-2(x2-6)16xyz-14xy10a2b4+4ab
12a3bc+6a3b6ax+7aym(x-a)-n(x-a)
10mn-2mn8xy3z-10xy310p(x2-b2)-6q(x2-b2)
7a(z2-7)-b(z2-7)8x5y6z+2xy18a4b-2a2b2
4a5bc+12ab24bx+10by6m(y-a)+n(y-a)
20m4n4-4mn20xyz+8xy2p(x3-c3)+2q(x3-c3)
4a(y2-1)-(y2-1)2xyz+18x6y20ab+14ab
10abc-4ab34cx-8cym(z-b)-n(z-b)
16mn-8mn214xy4z-2x4y3p(z-c)+6q(z-c)
8a(x2-8)+b(x2-8)16xy4z-2x6y38ab+10a2b
10ab5c+16ab210mx-8my6m(x-a)+2n(x-a)
12mn-2m3n8xyz+14x3y26p(x-c2)+q(x-c2)
8a(x2-4)+b(x2-4)8x5y4z+18xy14a2b4-14a4b2
10abc+20ab23bx-2by8m(z-c)-2n(z-c)
14mn-16mn10x4yz-8x3y8p(z2-b)-3q(z2-b)
8a(x-3)-(x-3)2xyz+10xy520a4b-6a4b
8a5b6c-8ab6ax+5aym(y-a)+n(y-a)
6m3n2-20mn412x2yz+8xy5p(x-a3)+10q(x-a3)
a(z2-2)+9(z2-2)4x6yz-2xy56a2b+14a2b3
6abc-16a2b47cx+2cy4m(y-a)+10n(y-a)
4mn-4mn24xyz+6x4y10p(y-c3)-4q(y-c3)
a(z-7)-b(z-7)4x5yz-16xy4a4b+14ab
8a3b6c-8a5b9dx-10dy8m(x-c)-8n(x-c)
18m2n2-4mn10x3yz-14xyp(z-a)+2q(z-a)
6a(x2-7)+5b(x2-7)20x3yz+2x3y24ab2-10ab2
16abc+4a3b2bx+10by4m(y-b)-9n(y-b)
18m2n3-14m2n28xy4z+8x4yp(x3-b)+q(x3-b)
a(y2-7)+(y2-7)18x5y4z+12x4y8ab+6a3b2
16ab4c-18ab10mx-2mym(z-c)-5n(z-c)
2mn-6mn420x4y4z+10xy4p(x2-a)+q(x2-a)
a(x-1)-6(x-1)20x6yz-12x6y220ab-4a3b2
10ab5c+16ab52dx-2dy4m(y-b)-n(y-b)
16m2n3+18mn38xyz+10x4y3p(x-b)-q(x-b)
a(x-3)+3b(x-3)14xyz+12xy8a4b3-4a3b
18a3bc+6ab35bx+10by3m(y-b)-4n(y-b)
4mn3-4m3n10xyz+4x3y2p(x-c3)-7q(x-c3)
6a(x-9)-2(x-9)4xyz-16xy20ab2-6a2b
16a3b2c-2ab6cx-10cy2m(x-a)-n(x-a)
8m4n3-20m4n2xy3z-6x3y37p(x2-a3)-q(x2-a3)
8a(z-6)-9b(z-6)12x5yz+4xy6ab3+10ab4
12a3bc+8a4b5nx-6nym(z-a)-8n(z-a)
2m4n+6mn4x3yz+16x4y3p(x3-c)-7q(x3-c)
3a(x-6)-10b(x-6)10x6yz-16xy48a2b2-2a2b
14ab3c-6ab53mx+2my10m(z-a)+n(z-a)
14m2n+18m4n14x2yz-18xy2p(x-a2)-10q(x-a2)
5a(y2-4)-b(y2-4)14x5y2z-16x2y614ab4-16a2b2
20ab4c-4ab3cx+4cy5m(z-c)-n(z-c)
6mn3-6mn18x3y4z-16xyp(x-b)-9q(x-b)
a(z-7)-8b(z-7)16x6yz-10x6y12a2b+8ab2
20ab5c-6ab47mx-10mym(y-c)-8n(y-c)
12mn-6m4n2x2yz+14x4y2p(y3-b)-2q(y3-b)
8a(z-5)+b(z-5)4xy6z+14xy214ab2-6a2b4
8a2b6c-6ab6nx-3nym(x-b)+2n(x-b)
2m3n4+10m2n42x4y2z+10x4yp(y-a2)-3q(y-a2)
8a(x2-8)+(x2-8)6x2yz+4x6y16a2b2+4ab3
20abc+16a6b37mx+6mym(x-c)-n(x-c)
20m4n4+20mn10x3yz+16x2yp(x-b2)-6q(x-b2)
a(y2-1)-b(y2-1)2xyz+6xy12ab-6ab
14a5b2c+16a5b7dx-8dy10m(z-c)-5n(z-c)
18m4n2-10m4n32x3yz+6x2y4p(z-a2)-q(z-a2)
a(y2-2)+9(y2-2)2x3y4z+20x6y8a2b+18ab
18a6b5c+4ab42mx-6mym(y-c)-2n(y-c)
12mn3+12mn414xy3z-18x2y23p(y-c)+4q(y-c)
a(z2-2)+b(z2-2)8xyz-20xy28ab2-4ab
8a4bc+2ab8bx-5bym(y-a)+n(y-a)
10m4n3-4mn22x3y3z-12x4yp(z-a2)-q(z-a2)
a(y-9)+3(y-9)16x2y3z+20xy42a3b-4ab
10a2bc-2ab8mx-6mym(x-b)-9n(x-b)
12mn3-20m2n310xyz+18xy49p(x-b)+5q(x-b)
a(y2-2)+7b(y2-2)10xy6z-12x5y320a3b4-20a3b
8ab2c-6ab3ax+4aym(y-c)-n(y-c)
10mn2-20mn410x4y3z+6xy25p(y3-c3)+5q(y3-c3)
4a(x-3)-(x-3)10x4yz+8xy618ab+2a3b2
18ab5c+6ab43ax-3ay7m(z-c)+5n(z-c)
20m2n+20mn48x4yz-6xy10p(x-c2)-q(x-c2)
a(z2-2)+4b(z2-2)16xy5z-20xy312ab-2ab
2ab6c+6a5b9ax-5ay9m(y-a)-n(y-a)
8mn-10mn318x2y2z+12x3y44p(y2-a)-q(y2-a)
a(z2-5)-b(z2-5)14xy5z-4x6y56ab+2ab2
16abc-16a3b2nx-8nym(z-a)-n(z-a)
8m4n2+10m2n418x3yz+6xy9p(z-a)+q(z-a)
a(x2-3)-(x2-3)2x3yz-14xy68ab4-18ab
4a2bc-16a2b54cx-3cy3m(x-c)+3n(x-c)
4m2n+2m4n16xy4z+18xy7p(z-a3)-7q(z-a3)
a(y-4)+(y-4)6x3yz+18x6y210a2b3-6a4b4
8a4b6c-14a4b3nx+8nym(y-c)-3n(y-c)
4m2n+2mn44xy2z+8x4y7p(y-c)+4q(y-c)
3a(x2-2)-(x2-2)20x3y2z-18x2y32a4b+14a3b
6a2b5c+4ab4nx-8nym(y-c)-n(y-c)
12mn+16mn18xy4z-2x3y37p(y3-a)+7q(y3-a)
a(x2-4)+10b(x2-4)18x6y2z+16xy12a3b2+10a3b2
18ab3c+14ab62dx-4dy6m(y-c)-n(y-c)
4m2n3-14mn212xy4z-14xy2p(z-b)-6q(z-b)
a(y2-9)-5(y2-9)12x5yz-4x4y14ab3-12ab3
18a3b3c-2a4b59nx-8ny7m(z-a)-n(z-a)
10m4n2-6m3n46xy3z-2xy43p(y-b)-q(y-b)
2a(y-1)+3b(y-1)6x5y5z+4xy6a2b4+16ab2
20a3bc+16a4b8mx+2my3m(z-a)-3n(z-a)
12m4n-16m4n8x4y2z+18x4y3p(z-a3)-3q(z-a3)
a(z-7)-(z-7)20xyz-12x2y46a3b4-2a2b4
10abc+18ab44cx-5cy7m(y-b)+n(y-b)
16m4n4-8m3n34xyz-8x4y10p(x-b3)+q(x-b3)
7a(y-2)+b(y-2)6xy5z+18x2y12a4b+14a4b3
16a6b5c-12ab49ax-4aym(y-a)-10n(y-a)
6mn2+8m2n310x4y4z+16xyp(x-a3)+9q(x-a3)
3a(x-3)+4(x-3)12x3y3z+10xy16ab2-8ab4
2ab6c-14a3b6nx-8ny8m(z-c)+6n(z-c)
2m2n2+18mn10x2y4z+10xy2p(x-b3)+5q(x-b3)
a(z-3)+b(z-3)12xy4z-12x2y12ab+4a3b3
6abc+6a6b2mx-3my9m(z-a)+2n(z-a)
20m4n2-14mn310x2y2z+8xyp(z-b)-q(z-b)
a(y-8)-b(y-8)10x3y4z+4x4y10ab2-16ab2
8a5bc+6a5b3mx+4mym(y-c)+3n(y-c)
6m3n2+20m2n316xyz-10x4yp(x3-c2)-9q(x3-c2)
a(y-8)-10(y-8)14x6y4z+10xy6ab-2a3b3
16ab6c-16ab39cx-10cym(x-a)-n(x-a)
20m4n3+10mn2x4y2z+12x2y4p(z-b)+q(z-b)
a(x2-7)+b(x2-7)4xy3z-6xy216a2b2-2a2b
12a6b2c+2a2b2cx-4cy6m(y-b)-10n(y-b)
16mn4+20m2n214xyz-10xy210p(x2-c3)+q(x2-c3)
a(x2-6)+(x2-6)12xy5z+20x5y22a4b+4ab4
8a6b6c+20ab7cx+2cy4m(y-c)-n(y-c)
20mn2-8mn416x2y4z-6xy45p(x-c3)+q(x-c3)
8a(y-6)+(y-6)14xy5z+2xy514ab-10a4b
2a3b3c+18a4b6nx-3ny10m(x-a)-6n(x-a)
14m4n-8m4n16xyz-10x3yp(z3-b2)+q(z3-b2)
a(x-2)-7(x-2)14xy3z-4x6y6ab3-2a3b
6ab3c+4ab64mx+4my9m(x-b)-n(x-b)
8mn-12m2n214x2y3z-20x4y4p(z3-c3)-8q(z3-c3)
a(z-5)+(z-5)18x5yz-14x4y38a3b3+20ab3
18ab6c-18ab6cx+7cy4m(y-a)-5n(y-a)
16mn4+14m2n28x4y4z+10xy36p(z2-c2)+q(z2-c2)
a(y2-7)+8(y2-7)8x6yz-14x5y18ab4-8a3b4
12a2b2c+20a5b32cx+2cym(y-c)-2n(y-c)
14m2n4+14m2n48x3y4z-2x2y4p(y3-a)+8q(y3-a)
9a(x-4)-(x-4)12x5yz-2x3y10ab2-8a4b4
8a6b3c-18ab410dx+8dym(x-c)+n(x-c)
18mn+18mn16x4y4z-18xy2p(y-c)+q(y-c)
a(z2-1)+(z2-1)4x5y3z+2x6y4a2b2-16ab
8a2bc+16a6b46mx-9mym(x-c)+n(x-c)
2m3n2+4m2n8xy4z-14xyp(y-c)-9q(y-c)
10a(z2-2)+5b(z2-2)16xy6z-4xy18a4b3+10ab2
8ab2c+8ab39cx-10cy8m(x-c)-10n(x-c)
8mn3+14m4n12x4y3z-20x4y9p(y2-c)-q(y2-c)
a(z-4)+8(z-4)6x5y2z+20x6y16ab+8a3b4
16abc-16ab22ax-4ay2m(z-a)-8n(z-a)
18mn3+12mn14xyz-20xy9p(x2-b)+q(x2-b)
a(x-3)-4(x-3)20x3y4z-4xy14ab4-6ab
12abc+4ab4nx+10ny4m(y-a)+n(y-a)
12m4n-16mn48xyz-4x3y2p(z-a3)+3q(z-a3)
2a(x2-9)-(x2-9)4xy4z+2xy418ab+16ab
6a3b4c-2ab37ax-6aym(x-c)-2n(x-c)
6mn4-2m2n4xy3z-10xy45p(y-c)-q(y-c)
3a(z-1)+(z-1)4xy6z+14x3y8ab+20ab
8a4bc-14a2b5mx-2mym(y-a)+n(y-a)
20mn3+16mn2x2yz-6xy48p(y2-a2)+2q(y2-a2)
a(y-8)+b(y-8)10xy3z-14xy14ab3-18ab4
10abc+14a4b5nx+2ny6m(x-c)-n(x-c)
2m4n2+20mn10x2y4z-16xy3p(x3-c)+q(x3-c)
9a(z-5)+(z-5)4x5y3z-18x6y614a4b4+20ab4
16a4bc-14ab57dx+2dym(y-c)+n(y-c)
10m2n4+8m2n310x4y2z+12xy47p(x-a2)+3q(x-a2)
5a(x2-4)+b(x2-4)14xy3z+6x3y520ab-14a2b3
14a6bc-16ab32ax-3ay7m(x-b)-2n(x-b)
10m4n2-18m4n48x3y3z-10x2y37p(y-a)-q(y-a)
5a(x-7)+(x-7)14x4yz-14xy20ab-12a2b
2abc-20ab6bx+6by5m(z-a)+n(z-a)
14m4n3+10m3n14x2yz+16x3y5p(z-c3)-3q(z-c3)
a(x2-1)-8(x2-1)18x6yz-8x6y8ab-14ab
2a6b5c-2ab2bx-6by5m(z-c)-n(z-c)
18m4n-20mn12x3y2z-16x2yp(z2-c2)+q(z2-c2)
a(x-2)-6b(x-2)20xyz-16xy210a4b3-2a2b3
20a4b6c-20ab29mx+3mym(z-c)+n(z-c)
14mn2-10mn318x2y2z-8xy8p(z-a)-5q(z-a)
a(y-2)-2(y-2)4xyz+18xy22ab-6a2b2
14ab5c-10ab68cx-7cy7m(x-a)+2n(x-a)
14m2n-10mn8x2yz+18x2y6p(x-b2)+q(x-b2)
a(x-5)+6(x-5)12xyz-2xy20ab-4ab
10ab6c+10ab6cx-9cy6m(x-a)+2n(x-a)
4m3n2+12mn8xy3z-2xyp(y2-a3)-7q(y2-a3)
8a(z-6)-(z-6)16x4y4z+16x4y510ab+16ab
6a3b3c+10a6b33mx-10my8m(x-c)-n(x-c)
12m3n3+20mn312x4yz+18xyp(x-a)+2q(x-a)
a(z-7)+b(z-7)12xy4z+18xy22ab-16ab
18abc-18ab5dx+5dym(x-a)+n(x-a)
18m3n-4mn320xy2z+10x4y10p(z-c)+q(z-c)
7a(x2-6)+10b(x2-6)16x5yz+12xy6a4b3+14a3b
2ab6c-14ab22dx-7dy10m(z-c)+n(z-c)
4mn4+14mn36xyz-14xy3p(y-a)-9q(y-a)
9a(y-1)+b(y-1)20xyz+6xy12a2b-16ab
14abc+4a6b2ax+8aym(z-b)-5n(z-b)
10m4n+8m3n416xyz+8xy26p(y2-a)+8q(y2-a)
a(y-7)-(y-7)10xy6z+2xy12ab-4ab2
6abc+20ab29ax+8ay8m(z-c)+n(z-c)
18mn-2mn416xy4z+6x2y4p(y-a)+10q(y-a)
10a(z2-8)-b(z2-8)16x3y5z-12xy28a2b-8ab
14a2bc-16a5b36bx-8by5m(y-a)+n(y-a)
10mn-12mn16x2y3z+16x4y6p(z-c3)-6q(z-c3)
a(z2-5)-5(z2-5)20x3yz-16x5y24a3b4+2a4b
12ab6c-2ab6mx+9my8m(y-a)+n(y-a)
14mn4+8m3n20xy4z-8xyp(y-a)+10q(y-a)
a(y2-3)-(y2-3)8xyz+10xy4ab+16ab2
6a3bc+10a2b9nx+3nym(x-c)+4n(x-c)
10mn4-4m2n14x3yz-6x2y7p(x3-b3)+q(x3-b3)
a(y-4)+(y-4)8x4y4z+12x6y520a2b+18ab
2a4b4c+12ab58ax+8ay9m(z-c)-n(z-c)
14m2n-12mn20xyz+6xy43p(z2-c)-q(z2-c)
a(z-7)+2(z-7)6xy4z-16x3y8a2b-6ab
8abc+16ab4bx+2b
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