人教版初中八年级数学上册因式分解综合练习题大全33Word文档格式.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33Word文档格式.docx
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a(y-8)+(y-8)8xy5z+10x4y66a2b3+10ab3
8abc+16a6b8ax-6ay7m(z-c)+n(z-c)
10m2n4-6m3n20x3y2z-8x3y3p(y-c3)-q(y-c3)
a(x-9)-(x-9)14x4y2z-18x5y68ab+4ab4
16abc+4a6b62dx-10dym(y-c)-8n(y-c)
2mn-18mn34xyz+12xy3p(z-b)+q(z-b)
a(y2-1)+3b(y2-1)20x3yz-2xy14a2b+14a4b3
8ab6c-20a2b4bx-4by6m(y-c)-6n(y-c)
16mn-20m4n416xyz-4xy8p(x-a2)+q(x-a2)
7a(y-4)-b(y-4)2x5yz+16x5y44a4b4-8ab
12a2b4c-16a2b10nx+6ny2m(z-c)-n(z-c)
10mn-4mn24xy3z+10xy3p(x2-b3)-q(x2-b3)
a(y2-5)-5b(y2-5)14xy2z+4x2y520a2b4-18a2b
10ab6c+20ab6mx-5my8m(y-c)+2n(y-c)
12m3n-16m4n10xy3z-16xy29p(x-a2)+3q(x-a2)
10a(x-3)-7b(x-3)20x2yz+14xy26ab4+2ab
8a5b4c-2ab42mx-6mym(x-a)+8n(x-a)
14mn3+12mn4x4y3z-10x4y3p(y-a2)-8q(y-a2)
2a(y2-5)-6b(y2-5)4x4yz-2x2y20a2b3-16a4b4
12a4b2c-12ab29nx+8nym(x-a)-9n(x-a)
10m2n-4mn26xy3z+8xyp(y3-c3)-q(y3-c3)
a(z2-7)-(z2-7)10xy2z-10x2y212ab2+16a2b4
12a4bc+6a6b43nx+9ny2m(y-c)-5n(y-c)
6m4n3+18m3n22x4y3z+12x4y7p(z3-b)-9q(z3-b)
a(x-7)+6b(x-7)2xy5z-2xy4a4b-2ab
12ab2c+10ab38mx-3mym(x-b)-n(x-b)
14mn4+12mn14xy2z+18xy5p(z-b2)-8q(z-b2)
3a(y-5)-2b(y-5)6xyz-4xy2ab2-18ab4
12a3b3c+6ab210bx+10by4m(y-c)+6n(y-c)
20m4n+20m2n46xy2z+14xy10p(y-b)-q(y-b)
a(x-5)-7b(x-5)4x3y4z+10x5y12ab3-16ab
18a2b3c-12ab52dx+10dym(z-a)+n(z-a)
4m3n3-10mn316x4yz+4x4y4p(z-a2)+5q(z-a2)
3a(y2-4)-4(y2-4)2x5yz-8x3y418ab2+16ab
4a6b6c-14ab43dx-8dym(x-b)+n(x-b)
4m4n-10mn414xy2z+14x2y39p(y2-b3)+q(y2-b3)
a(y-2)+(y-2)10x5yz+10x4y210a3b+12ab4
10abc+18a5b62dx-10dy6m(y-c)+10n(y-c)
4m2n2+2m2n20xy4z-14x2y2p(x3-c2)+2q(x3-c2)
4a(x-3)-b(x-3)14xy4z-20xy28ab+20ab2
6a5bc+6a2b37nx+8ny4m(x-c)+6n(x-c)
14mn3-6mn220x3yz+14xy4p(y3-a)+6q(y3-a)
a(y2-8)-9b(y2-8)4xy4z-4xy10ab+8a2b
14a4b2c+2a6b5mx-10my4m(y-a)+n(y-a)
14mn3+12mn4xy2z-6xyp(z3-b3)-4q(z3-b3)
5a(x-1)-(x-1)18x2yz-18xy2ab+18ab4
6ab2c-6ab9nx-9ny7m(y-c)-4n(y-c)
6m4n2+20m3n36xy2z+6xy42p(y3-b)-q(y3-b)
4a(y-7)-(y-7)14x2yz+20x3y58ab3+20a3b2
20ab2c+12a3b2dx+10dy2m(y-c)-n(y-c)
2mn2-18m2n20xyz-20x3y2p(z-b2)-8q(z-b2)
5a(z-1)-3b(z-1)4x3y5z+16x3y34a4b2+12a4b
6a2b2c-18a6b27dx-7dym(y-a)+5n(y-a)
2mn+14mn216xyz+20xyp(z2-c)+7q(z2-c)
a(z2-5)+4b(z2-5)18xy2z-20x6y4a2b3+16ab2
12a3b2c+16ab44mx-7my3m(y-a)-6n(y-a)
6mn-20mn420xyz+4x3y2p(y3-b)-4q(y3-b)
3a(z2-1)+b(z2-1)14x3y2z+12xy20ab+18a4b
6abc+16ab8bx-7by6m(z-c)-6n(z-c)
10m3n-16mn4x4yz-4x3y29p(x2-a3)+q(x2-a3)
7a(x-9)-b(x-9)18x2y5z+20xy14ab-2a4b2
8abc+8a4b2dx-6dym(z-a)+10n(z-a)
8mn2-18m3n210xyz+14x3y42p(x2-a2)+9q(x2-a2)
a(z2-1)+(z2-1)6xy2z-8x3y8a2b+8a3b
8a5bc-10ab7ax-2ay10m(z-a)-n(z-a)
12m4n-20m4n216x4yz+6x2yp(x-a3)+9q(x-a3)
5a(x2-1)+4(x2-1)20xyz+8x3y618ab3-20a2b3
4a5bc-4a5b44bx+9by6m(x-b)+10n(x-b)
12m2n-20m3n314xy3z-6xy4p(y-b3)-q(y-b3)
6a(x2-7)-7b(x2-7)20x2y4z+6x6y38a2b-12a2b
6a5b6c-2a4b6mx-10my7m(x-c)-7n(x-c)
2m3n-14m4n416xy2z+6x4y29p(z2-b2)+q(z2-b2)
a(y-6)+2b(y-6)8xyz+18xy2ab-12ab
18abc-14a4b43mx-2my9m(x-b)+n(x-b)
20mn+12m3n416x3yz-16x2y44p(x-c)+10q(x-c)
a(x2-4)+5(x2-4)16xyz-2xy48ab4-10a2b
20a3bc+6ab8bx-7bym(y-c)+n(y-c)
6mn4+8mn310xy4z+6xy33p(z-a)-q(z-a)
a(y2-6)+8(y2-6)10x6y2z-20x6y54a2b-12a2b3
10abc+2a4b4bx+6by5m(x-a)+n(x-a)
18mn-6m3n412x2yz-4x4y410p(x2-c3)-q(x2-c3)
a(x2-7)-(x2-7)8x3y5z-18x5y16ab4-14a4b4
6ab6c+16ab32mx+2my5m(z-c)-3n(z-c)
20mn+14m3n36x4y2z-4xyp(y-b)-10q(y-b)
a(z2-7)+(z2-7)8xyz+14x5y316a3b+20ab3
20abc-18ab7dx-7dy4m(z-b)-2n(z-b)
4mn2+8m4n22x2yz+2x2y39p(z-a)+8q(z-a)
3a(z2-8)-5b(z2-8)16x4yz-8xy20a2b2+2ab2
18a2bc-10a5b49nx-4ny10m(z-c)-4n(z-c)
18m2n-18m4n8xyz+8xy34p(y3-c2)+5q(y3-c2)
7a(x2-8)+4(x2-8)12x3yz-20xy6a4b2+4a4b3
12a4b4c+10ab69mx-4mym(z-a)-n(z-a)
8m4n4+6m3n320xy2z-12xy4p(z-c)-5q(z-c)
a(z2-9)-9(z2-9)12x2y2z+14xy62ab-10a4b
8ab5c+10ab6ax-9aym(z-b)+9n(z-b)
8m2n+2m2n26x3yz+20x3y2p(z-c2)+9q(z-c2)
5a(z-7)+b(z-7)18x5yz-12x3y14a4b2-20a3b
2abc+14ab610mx+3mym(y-a)-10n(y-a)
6m2n-8mn20x4y3z-8xyp(z3-c2)+6q(z3-c2)
8a(z-2)+(z-2)8x6y6z-6x2y8ab+6a3b
12ab2c+16ab5mx-7mym(x-a)+n(x-a)
8mn3-20m2n10xyz+20xy22p(x-a3)+6q(x-a3)
5a(x2-9)+10(x2-9)8x4y2z+2xy18ab2+10a4b3
12a6bc-6ab38nx+9nym(y-c)-n(y-c)
10m4n2+2mn42x3yz-16x4y46p(y-c)-q(y-c)
4a(x-9)+3(x-9)12xyz+6x5y26a2b4-14a4b
8ab2c+2ab59dx-9dy9m(z-b)-4n(z-b)
18mn2-4mn26xyz+6x3y3p(z2-b3)-4q(z2-b3)
2a(z2-6)+8b(z2-6)18xy6z+16x4y218ab2-18a2b2
4a2bc+6a4b4ax-7ay8m(y-a)-7n(y-a)
4m2n4+20m3n14x4yz+10x2y6p(z3-a3)-3q(z3-a3)
7a(z2-8)-8(z2-8)12xy3z-20x4y10ab4-14ab
4a2bc+12ab7ax-4aym(z-c)-7n(z-c)
8mn2-8mn420x2y4z-8x4y8p(x3-a3)-q(x3-a3)
a(x-1)-b(x-1)20x6yz-2xy312ab3-14a4b3
6a5b3c-10a3b62cx-2cy8m(z-b)-n(z-b)
10mn+6m4n8xyz+10xyp(x-b)-6q(x-b)
a(y-2)-b(y-2)10xy3z-20x3y34a4b4-16a3b
18ab6c-16a2b34dx+10dy7m(z-c)-n(z-c)
2mn2-12mn14x4yz-18x4y2p(x2-a)+2q(x2-a)
a(z-3)-5b(z-3)12x5yz-12x6y218ab+14a2b
18a5bc-12ab53ax+2aym(z-b)-10n(z-b)
16m4n+8m2n416xyz+4x2y3p(y-b3)+q(y-b3)
a(x-8)+7b(x-8)10xyz-2x2y4ab2-14a4b2
20a4b2c+4ab5nx+4ny7m(y-a)-n(y-a)
12m3n-10mn8x4y4z+4x2yp(x-a)+q(x-a)
a(x-6)+b(x-6)14xy3z-18x3y8ab2+18ab
8ab6c+8ab310cx+8cym(z-a)-n(z-a)
12mn+12mn214x2yz-14x4y4p(x3-c)+4q(x3-c)
a(y-5)-(y-5)18xy3z-4xy8a4b+4a4b
6ab6c-20a4b10cx+2cy9m(y-c)-n(y-c)
14mn2+16mn8x4yz+14xy32p(y-a2)+5q(y-a2)
a(x2-1)+2(x2-1)14xyz+12x5y26ab3+20a4b
6abc-2ab66bx-6bym(z-b)+n(z-b)
20m2n-20mn214xyz-12xy35p(z-a)+q(z-a)
a(y2-8)-6b(y2-8)20x3y2z+20xy318a4b4-12a2b3
12abc+6ab4ax-7aym(y-b)-n(y-b)
6m4n4-20mn10x3y4z+20xy4p(x3-c)+q(x3-c)
5a(x-2)+(x-2)6xy3z+10xy614a3b2-2a4b
12abc-8ab42ax+5aym(x-a)+n(x-a)
2m2n+6m4n420xy2z+8x4y2p(y-c)+7q(y-c)
3a(z-4)-(z-4)18x2y3z+2xy8a2b+6ab3
10ab6c-8ab6dx-3dy4m(x-c)-8n(x-c)
8m2n4-14mn212x3y2z+8x2y27p(x2-b)-q(x2-b)
a(y-8)+b(y-8)12xyz+2x3y316a4b2-20a4b
20a2bc-8ab10cx+4cy2m(z-c)+n(z-c)
4mn4-4m2n46x3yz+16xy2p(x2-c)-7q(x2-c)
2a(z2-7)-10(z2-7)16xy5z-20x2y416a4b3-20a2b2
8abc-6a6b7dx-2dy2m(z-b)-10n(z-b)
16m4n-14mn28x4y4z-18x3y7p(z3-b)+5q(z3-b)
2a(x2-3)+4b(x2-3)14xyz+14xy14a3b-8ab
20abc-16ab69mx-10mym(z-a)+n(z-a)
4mn+16mn12x2yz+20xyp(x-a3)+q(x-a3)
9a(x2-4)+6b(x2-4)2x5yz+2xy618a3b3+6a4b
10a5bc+12ab8ax+10aym(x-b)+n(x-b)
4m3n+20mn34x2y3z-20xyp(x-a2)-2q(x-a2)
3a(z-4)+5(z-4)10x2y4z-8x6y34a4b+20ab2
16ab4c-20a5b39dx+3dy4m(x-c)-6n(x-c)
6mn4+20m3n14x3yz-6x2y34p(y2-a)+q(y2-a)
4a(y-2)-7(y-2)8x5y6z+6xy18ab3+2a3b2
8ab6c+8a4b4cx+4cy4m(y-b)+n(y-b)
2m4n4-14m2n20x3y2z-6x2yp(z3-b3)-q(z3-b3)
7a(x2-8)-4(x2-8)10xyz-8x4y516ab-14a2b2
18a2bc+14a5b46bx+2by4m(z-b)+9n(z-b)
8m2n2-18m2n12x3y3z+14x2y42p(x3-c3)-3q(x3-c3)
a(y-3)-(y-3)20x4yz+14xy210a4b+14a3b
2a6b3c-12a5b52ax+8ay2m(x-c)-n(x-c)
14m3n+18mn4xyz-12xy9p(y-c2)+q(y-c2)
7a(z2-2)-(z2-2)4x4yz+14xy620a3b3-6a3b
14abc-14a6b47cx-7cy4m(x-c)-n(x-c)
18mn+4m2n26x4yz+16x3yp(y-b)+q(y-b)
a(z-1)+b(z-1)12xy2z-8x5y416ab2-14ab
2a3b6c+2ab22nx+4nym(x-a)-n(x-a)
20m4n+6m2n10x3y4z+16x2y49p(z3-a3)+4q(z3-a3)
7a(x-5)-9b(x-5)2x5y3z-10x6y314a3b3+12a4b
14a6bc-12a5b47cx+6cy6m(x-b)+n(x-b)
10m3n+4m2n14xyz-6xy22p(z-c2)+q(z-c2)
a(y2-6)-9b(y2-6)12x3y5z-4xy36a3b3+4ab3
20a2b6c-20a4b23dx+5dym(z-c)+n(z-c)
18m2n4+2mn10xyz-20x2y3p(x2-b3)+4q(x2-b3)
10a(y-9)-(y-9)16x3y3z+6x5y420a3b2-18ab2
2ab5c+10ab69ax-6aym(x-a)+10n(x-a)
6m4n4+6m2n20xy4z-20xy5p(y-a3)-8q(y-a3)
6a(x2-1)+4b(x2-1)18x2yz+8xy18a3b-4a4b4
16a2bc+18a3b10dx+10dym(z-a)+n(z-a)
2m3n-6m2n4x3y4z-2x4y4p(x-b)-q(x-b)
a(z-8)-b(z-8)10x4yz+6xy310a4b2+16ab
16ab4c-4ab67nx+2nym(x-c)+4n(x-c)
14mn-6m2n310x3yz+6xy9p(z2-c2)-q(z2-c2)
10a(z-6)+3(z-6)14x4yz+20x6y10ab4-2ab2
6a5b5c+10ab8nx-10nym(z-c)+4n(z-c)
20mn-16mn10x2yz-10xy2p(x-b)+q(x-b)
a(y2-9)+(y2-9)18xy6z+8x2y2ab4+4ab4
14ab5c+20a6b22cx+6cym(x-c)+4n(x-c)
8m3n2+2mn24xyz+6x4y3p(x2-a)-3q(x2-a)
7a(y2-6)+10(y2-6)8x6y4z+18xy12ab2-20a2b3
6a5bc-20a5b9dx-2dym(z-a)-5n(z-a)
8mn3+10mn34x2yz+8x2y7p(x-c)+q(x-c)
7a(y2-1)+b(y2-1)12x6yz-16x4y516a4b+18ab
14a3b5c-10a2b10mx+5mym(z-a)-n(z-a)
20mn-6m2n38xy3z-8xy6p(x-b2)-2q(x-b2)
2a(y-6)+5b(y-6)18xy3z-6xy34ab2+20a3b
10ab5c-2a2b33dx-10dy10m(y-b)+n(y-b)
14mn4-12m2n10x2y3z+4x2y48p(y3-a)+q(y3-a)
a(x-9)+6(x-9)10xyz+6xy510a3b4-16ab
20a3b5c+6a6b610cx+3cy5m(y-a)-n(y-a)
8mn3-16mn214x4yz-20xyp(z3-b)-9q(z3-b
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