人教版初中八年级数学上册因式分解综合练习题大全66.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66.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66
a(y2-8)-8(y2-8)12x5y3z-20x6y52ab-6ab2
6a4bc+8a6b64ax+2aym(z-a)+8n(z-a)
18mn-10m4n2xyz+10x3y5p(x3-b)-8q(x3-b)
a(z-5)+8b(z-5)18x6yz+2x2y6a2b+4a3b
20a5bc+18a6b49bx-9by10m(x-a)-3n(x-a)
16m2n+12m4n4x2y3z-8x3y4p(y-b2)-7q(y-b2)
a(y2-8)-(y2-8)10xyz+6x2y10ab-4a4b4
16ab6c-16a4b8mx+7mym(z-c)+10n(z-c)
16m4n2+10m2n10xyz+12xy3p(y2-b3)-q(y2-b3)
8a(y2-8)-9(y2-8)16x4y5z+12x2y16a2b3-20ab
18a5bc+10ab39cx-5cym(z-b)+6n(z-b)
16mn4-6mn314x2y4z+8xyp(y2-c)+q(y2-c)
5a(x2-9)+(x2-9)16x4yz-14xy420a3b2-10ab2
14abc-12ab68bx-9by4m(z-a)-n(z-a)
6mn4+16mn4x3yz-14xy37p(z-b)-3q(z-b)
a(y-3)-4(y-3)12x5y5z-14xy510a2b4+8a3b4
16abc+12a5b57ax-7ay6m(y-b)+n(y-b)
20m4n4+8m2n216x3yz+18x4y3p(z2-a3)+3q(z2-a3)
9a(x-6)-b(x-6)14xyz-2x4y10ab3+16a2b3
6ab5c-4a2b62dx-4dym(z-a)+n(z-a)
8mn2-18m4n14x4yz-16xyp(z-a2)+q(z-a2)
10a(z2-8)-7b(z2-8)16xyz+8xy218a3b3+4a4b3
10a2bc+6a3b53cx-4cy4m(z-a)+6n(z-a)
18mn-12m2n12x3y2z+8xy7p(x-c3)-q(x-c3)
8a(x2-7)+b(x2-7)18xy4z-20x6y12a2b-4ab
10ab3c-14a4b39nx-4ny6m(y-c)-4n(y-c)
8mn3+2m4n24x3yz+18x3y7p(z-c)-6q(z-c)
a(x-7)-(x-7)4x4y2z+18xy616a2b-20a3b
6ab5c-14a2b3mx-7mym(z-a)-n(z-a)
12m4n-4mn212x2yz+20x3y22p(x-b)-q(x-b)
6a(z-2)+(z-2)10xy4z-16xy212ab+8ab3
20a5bc+18ab24ax-10ay3m(x-b)-2n(x-b)
12mn-14mn4x3yz-14xyp(x-c)-2q(x-c)
a(z2-5)-(z2-5)4xyz-12xy618ab+18a3b
6ab4c+14ab3dx-7dym(z-b)-n(z-b)
14mn-8mn28xyz-2x4y38p(z-b)-3q(z-b)
9a(z2-8)+(z2-8)16xy6z+4xy20ab+18a4b
6a5b2c-16ab5bx+3bym(y-c)+10n(y-c)
6mn-20mn12x3y3z+20xyp(z-a)-q(z-a)
a(y2-4)-(y2-4)4xy2z+10x2y20a2b-16ab4
8ab5c+10ab10mx-4my3m(y-b)+10n(y-b)
2mn-8mn16xy3z+16xy3p(x3-c2)-q(x3-c2)
a(y-7)-(y-7)18x5y5z+18xy16ab4+10a4b
14a2bc-20ab34mx+8my9m(z-a)-9n(z-a)
8m3n3-4m3n214xyz+16xy4p(y-b)+q(y-b)
a(x-8)+(x-8)2x2y2z-18x2y14ab4+10ab2
6ab5c-14ab7ax-6ay6m(y-b)+2n(y-b)
14m2n+16m4n210xy2z-12xy2p(x3-b)+7q(x3-b)
3a(y2-7)-b(y2-7)2x4yz-16x3y14ab2-16ab
10a4b5c+18a3b38dx-7dy6m(z-a)+9n(z-a)
18mn-16mn4x3y3z+18xy4p(x-c)-q(x-c)
a(z2-9)-(z2-9)8x2y3z-16x6y4ab-10a3b
10a4b3c-6ab62mx+3mym(x-b)-7n(x-b)
14m3n+18m2n2xyz+16x3y5p(y2-a2)-8q(y2-a2)
a(x-7)-3(x-7)4xyz-18xy416a3b3-2a4b2
16a5b5c+16a3b57nx+10ny6m(y-a)-6n(y-a)
18m4n-16mn46xy2z+14xy4p(y-c)+q(y-c)
8a(y2-8)-7(y2-8)8xyz+6x2y20ab+14a3b
6a4b2c-16a3b25dx+3dym(y-a)+n(y-a)
8m2n2-4mn20xy3z-20x4yp(y-c)+4q(y-c)
2a(y-7)+3b(y-7)18xy4z+4x4y8a3b4+16ab
16ab6c-20ab5cx+4cym(z-c)+6n(z-c)
8m3n+2m3n38x3yz-16xy2p(x-b2)+9q(x-b2)
a(x2-7)-3b(x2-7)12xy2z+18xy64ab+20a2b
2a2bc-2a5b24bx-7bym(y-b)-n(y-b)
16m3n2-2m2n314xyz+2xy2p(x-a3)-q(x-a3)
3a(z-9)-4b(z-9)16xyz-2x2y16a4b+2ab2
8ab3c-4a6b5cx-7cym(x-c)-n(x-c)
2mn3-10m3n420x2y4z+16x4y2p(x3-b)-q(x3-b)
a(x-9)-6(x-9)10x6yz-6xy18a4b+18ab3
8a6bc+16ab10nx+7ny2m(y-b)+9n(y-b)
12mn2+8m2n6x4yz+20xy3p(x3-c)+10q(x3-c)
a(z2-5)+8b(z2-5)8xy4z-10xy36ab-20a2b
18a2b3c-16a2b5dx-9dym(z-b)-n(z-b)
10m4n2-6m3n2xyz-6x3yp(x3-b)-8q(x3-b)
a(y2-7)+2(y2-7)6x5y5z-18x4y420a4b4+18ab
10abc+8ab27mx+6mym(y-c)-6n(y-c)
8mn-12m4n32x4y3z-6xy39p(z3-c)-7q(z3-c)
10a(z-7)-b(z-7)14x6yz-12xy6ab+16a3b
18abc-6ab5nx-5ny8m(z-c)+5n(z-c)
12m4n4+18mn212xy4z+20xy7p(x-b3)+q(x-b3)
a(y2-9)-b(y2-9)12x2yz-12x4y16a4b-6a3b4
2a6bc-20ab510mx-2mym(x-c)+3n(x-c)
18mn-6m3n24x4y2z-18xyp(y-c)-q(y-c)
a(y2-4)-7(y2-4)2x2y4z-2x6y56ab+20ab
10a2b4c-18ab55nx+7ny6m(z-a)-n(z-a)
4mn2+4m3n12xyz-20x3yp(z3-a)+q(z3-a)
a(z-5)+2b(z-5)20x2y2z-18xy10ab3-10a2b
2a6b3c+14a3b33bx-8bym(x-b)-3n(x-b)
6m2n+8m2n12xy3z+12xy8p(y3-a2)-q(y3-a2)
a(x2-4)+10(x2-4)10x4y3z-8xy612a4b+10ab
14ab2c+16ab32mx+2mym(z-b)-n(z-b)
10m3n-16m4n320xyz+10x2y10p(z3-b2)+8q(z3-b2)
4a(x-7)+10(x-7)6xyz-8xy416a3b2-8a3b
14a2b4c-10a3b9cx+2cym(y-b)+9n(y-b)
2m3n+2mn6xyz+8xyp(z-a)-7q(z-a)
6a(z2-6)+(z2-6)2x2yz+20x4y18a4b3+2a2b3
16a3b6c-8ab10nx+5ny10m(y-c)+n(y-c)
12mn-18m4n412x3yz-16x4y2p(x3-b)+q(x3-b)
8a(y2-1)-(y2-1)6xyz-6x2y2ab3+2ab3
20abc-20a4b36nx+10ny5m(z-b)-n(z-b)
4mn3+4m3n16xyz+18x4y3p(z2-b3)+10q(z2-b3)
7a(z2-7)-7(z2-7)2xy6z-16xy316ab-8ab3
18abc-20ab8mx-5mym(x-c)+2n(x-c)
12mn2+4mn418xyz-14xy5p(y-a)+q(y-a)
a(x2-6)-b(x2-6)10xy3z+12xy18a4b2+20ab3
10a2b4c-4ab58nx+5nym(y-a)+7n(y-a)
16m2n3-10mn4xy4z-18xy32p(x2-a3)+5q(x2-a3)
10a(z-6)-b(z-6)12x6yz+8xy18ab+18ab2
16ab5c-12a2b7cx-7cym(z-b)-7n(z-b)
6m2n-4m3n44x2yz-2xyp(z-c)-7q(z-c)
a(z-3)-b(z-3)4x3y3z+6xy42ab3+10ab
20abc-16ab3mx-7my2m(x-a)+n(x-a)
2m4n+8m3n218x4yz-8x4y29p(z2-b3)-3q(z2-b3)
3a(z-9)-6b(z-9)12xy2z+2xy6ab-14a3b2
12a5b5c+14a5b26ax+8aym(y-b)-n(y-b)
2mn2-10m3n26x3y3z+4xy46p(z-a3)-q(z-a3)
a(x-7)+5(x-7)6x5y2z-14xy312a4b-18ab2
20a6bc+8a5b48mx-10mym(y-b)+n(y-b)
4m3n4-16m4n18xy2z+20xy35p(y2-c3)-q(y2-c3)
a(x2-9)-4b(x2-9)8xyz+20xy62ab4-18a4b
2a6bc+4a5b8cx-2cy8m(z-b)-5n(z-b)
16mn3-2m2n312xy4z-10x3y5p(z2-c2)+9q(z2-c2)
a(x2-1)-(x2-1)4x3y5z+18xy512a2b2-20ab
14abc+10ab3nx-3ny5m(z-b)+9n(z-b)
12mn-12m2n4x4y4z+2xy3p(y-a)-q(y-a)
3a(x-7)+b(x-7)20x2y2z-2xy16ab4+18ab4
16a5bc-20a5b5ax+5aym(z-b)-n(z-b)
12m4n2-12m4n12x3y3z-4x4yp(y-b)+q(y-b)
5a(y2-9)-10(y2-9)20x4y5z+20xy44ab-18a4b4
14ab2c-2a2b2ax-9ay2m(z-c)-n(z-c)
20m4n3-2mn316x3yz-18x4y2p(y-b)+q(y-b)
6a(y2-4)+4b(y2-4)4xy3z-14xy512a2b3+12ab4
18abc+6ab7nx+9nym(z-a)+9n(z-a)
12mn4-14mn16x3y2z-8x3y2p(y2-b3)+10q(y2-b3)
a(y2-4)-2(y2-4)4xy4z-20x6y8ab2+18a2b4
20a3b2c-16ab5ax-9ay9m(y-a)-n(y-a)
10mn+20m4n20xyz+2x2yp(z3-c2)+q(z3-c2)
a(y2-4)-5b(y2-4)16xyz+14x5y8a4b+18a3b
4a4bc-12ab36cx-6cy6m(y-a)+7n(y-a)
6mn3-20mn16xy4z-10xy2p(z-b3)-9q(z-b3)
5a(y2-5)+b(y2-5)2xy5z+12x2y12a4b-20ab
12a6bc+8ab10nx-8nym(z-c)+n(z-c)
6m4n2-10m2n14x4y4z-18x3y9p(x-c)-q(x-c)
a(z-4)-10b(z-4)10x3yz+16x6y18a3b-12ab3
4a5b2c-8a6b39ax+9aym(z-a)-3n(z-a)
6m2n3+20m3n24xyz+16x4y47p(z2-a)-6q(z2-a)
a(y-4)+6b(y-4)16x3yz-14xy6a4b+16a3b3
6abc+16a6b42nx-2ny7m(y-a)-n(y-a)
4m4n-4m2n316x3yz-10x4yp(z2-c)-q(z2-c)
5a(x-5)-(x-5)16xyz-14x3y20ab+8a4b4
8abc-12a3b4cx+9cy10m(y-a)-n(y-a)
8m4n3+18mn18x2yz+10x2yp(z-a)-5q(z-a)
6a(y-7)+b(y-7)8x6y6z+20xy8a2b4-20a3b2
4a5b6c+16ab5bx+2bym(x-b)+5n(x-b)
4mn2+16m2n412x4y3z+20x3y2p(y2-c)+5q(y2-c)
a(y2-8)-(y2-8)16xy3z+2xy612ab-6ab
6a5b2c-4a6b43ax-5aym(x-b)+4n(x-b)
18mn2-18mn10xy3z-14x2yp(z2-b)-q(z2-b)
5a(x-8)+b(x-8)18xy2z+4xy46ab2-8a2b2
16ab5c+10a2b5nx+5ny10m(y-b)+9n(y-b)
16m3n2-8m2n2x4yz-16xy8p(z2-b)+q(z2-b)
a(z2-3)-(z2-3)4x3yz-12x6y12a4b3+8ab
4abc-16a5b46cx+2cym(z-a)-7n(z-a)
8m4n-10m3n2x4y2z-4x2y2p(x-a)-5q(x-a)
a(x2-6)-3(x2-6)8x4yz+12x2y58a3b3-12a3b
12a4bc-10a4b48bx+2by8m(y-b)-n(y-b)
10m3n4+4m2n10x2yz-12xy3p(z-a2)-4q(z-a2)
4a(z-8)-9(z-8)6x2yz-12x3y56a4b+6ab2
16ab5c+6ab4ax+8aym(z-b)-n(z-b)
4mn-12m4n6x3yz-4x2y43p(z3-c)-10q(z3-c)
5a(y-9)+10(y-9)6xy2z+16xy14a4b-14ab3
4ab2c-20ab27mx+5my5m(x-a)+8n(x-a)
4mn3-6mn38x2y3z-12xy3p(x-c)+6q(x-c)
5a(z2-4)-b(z2-4)16xyz+12x5y618a2b-10ab
4ab4c-6ab5nx+2ny9m(x-c)-n(x-c)
4mn+10mn418xyz-12x4y210p(x-c)-q(x-c)
a(y-3)+(y-3)10xyz+8x5y52a3b+4a2b
6a3b2c+2ab9dx-9dy9m(z-a)-7n(z-a)
14mn+4mn312xy4z-12xy2p(y2-c2)+10q(y2-c2)
a(y2-8)-(y2-8)2xy6z+4xy18a2b3-12ab3
6abc-16a6b4nx-5ny3m(x-c)-n(x-c)
8mn+14m3n14x4yz+12xy43p(y-a)+q(y-a)
a(x2-8)-8b(x2-8)6xy6z-20x6y514a3b-18ab3
18a4b5c+16a6b7nx-3nym(x-a)+n(x-a)
2m2n4+2m3n314x4yz+20xy49p(y2-c)-q(y2-c)
a(y2-7)+9(y2-7)6x5y5z-10xy4a2b-12a3b2
6a6bc-8a4b34ax+5ay8m(x-b)-n(x-b)
12mn+18mn32x4yz-10x3y2p(x3-a)-8q(x3-a)
6a(z-7)-8b(z-7)12xyz-2xy318ab-16a3b
16a5b5c-20a5b7cx-8cy9m(x-c)+n(x-c)
12mn+2m2n10xyz+16x2y310p(z2-c)+q(z2-c)
2a(z-3)-7(z-3)18x2yz-16x4y412ab4-12a4b
4a2b2c+12a6b610mx-2mym(z-a)+10n(z-a)
18m3n+10m4n216x2yz-6xy3p(z2-c)-3q(z2-c)
a(x-1)+10(x-1)6xy5z-10x6y48a3b+6ab
12ab4c+20a3b2ax+6aym(y-c)+7n(y-c)
12mn+8mn18x2y4z-6x4y4p(x-b3)-q(x-b3)
7a(y2-8)-(y2-8)4x3yz+10x3y8a3b4-20a3b
18ab6c-2a2b32mx+7mym(x-c)+n(x-c)
16mn+10m4n26xyz-18x4y22p(x-a3)-q(x-a3)
a(z2-2)+b(z2-2)8xyz-12x2y216ab4+10ab
6ab6c-4a2b7dx+7dy9m(y-b)+n(y-b)
14m2n-20mn314x3y2z+20xy3p(z-b)+4q(z-b)
4a(z2-6)+8(z2-6)4x4y3z+12x2y32ab2+8a2b
8a6bc+18a2b39nx-2ny3m(y-b)+10n(y-b)
4mn+6mn216x4y4z+20xy8p(x2-b)+q(x2-b)
a(x-8)-b(x-8)14x5y3z+16xy2ab2+12a3b
14a3bc-20a6b5mx+2mym(x-a)-4n(x-a)
16mn4-4mn4x4y2z+6x4y2p(y-c2)+2q(y-c2)
9a(y-2)-b(y-2)18x4y2z-6x4y310ab-12ab2
14abc+18ab9dx-10dym(x-c)+4n(x-c)
18mn+8mn410xy2z+8xy4p(z3-a2)+q(z3-a2)
8a(z2-9)-10(z2-9)10xyz+2x2y56ab+10ab4
2a4b2c-18a5b44bx-2bym(y-c)-n(y-c)
6m4n3-14mn12xy4z-4x4y2p(z-b)-3q(z-b)
a(y2-5)-8b(y2-5)4x5yz-6x6y20a3b3-2ab4
6abc-20ab54nx-10ny3m(y-c)-n(y-c)
16m4n4-8m4n8x2y4z-16xy2p(y2-b3)+4q(y2-b3)
a(z2-1)-8b(z2-1)2x5yz-2xy6ab2+2ab
2a5b6c+18ab9dx+3dym(x-b)-n(x-b)
12m4n4+20m2n414x4yz+20xyp(z-b)+5q(z-b)
a(y2-4)-10b(y2-4)16x6y4z+12xy4a3b-6a4b2
6a5b6c-4ab9ax-3aym(z-c)+n(z-c)
6mn3+4mn6x2yz+10xy3p(x2-c3)-q(x2-c3)
3a(x2-2)+6(x2-2)16x4y5z+14x2y16ab-4ab2
16abc-10ab5nx-9ny6m(y-c)+4n(y-c)
6m2n4-14mn314x2yz+20x4y38p(z2-a)+q(z2-a)
a(y2-1)+10(y2-1)8xy3z+6xy52a3b+16a2b4
20abc+2a5b10ax+9aym(y-c
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