人教版初中八年级数学上册因式分解综合练习题大全8.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8.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8
2m3n3+6m2n8x2y2z+18xy38p(x2-b3)-8q(x2-b3)
a(y2-9)+10b(y2-9)4x3y3z+18xy6a4b+16ab
16abc+4a4b10nx+7nym(y-a)+6n(y-a)
16m4n-2mn22x4y4z-4x2yp(x3-a3)-q(x3-a3)
a(z2-5)-3(z2-5)16x4yz+10x6y10ab+14ab
2a6b5c-16ab3nx+8ny7m(x-b)+n(x-b)
2m2n3+10mn38xyz+14xy6p(y-b3)+7q(y-b3)
a(y2-7)+b(y2-7)20xy6z+12xy14a2b3+4a2b4
8a5b4c+8ab4ax+8aym(y-a)+2n(y-a)
14m2n+12mn2xy2z+12xy23p(x3-b)+q(x3-b)
4a(x-1)-(x-1)4x5y2z+20xy220a3b2+10ab
10ab4c-8a3b5cx+8cy5m(x-c)-n(x-c)
20mn-16mn34x4y2z-18x2y5p(y-b)+6q(y-b)
a(y2-6)-b(y2-6)18x2yz+10x2y610ab2+20a3b3
2abc+4a6b5nx+9ny10m(x-b)-n(x-b)
6m3n-10m4n12xyz-2xy4p(y3-a)-6q(y3-a)
7a(y-1)+b(y-1)20xy2z-6x5y18ab2+2ab
8abc-14a6b37cx-5cy5m(z-c)+n(z-c)
18mn+18mn320x3y3z-2x4y2p(x-a)+q(x-a)
2a(x-3)+2b(x-3)16xy6z-2xy416ab3-8a3b2
14abc+12a5b9ax-9aym(y-a)+8n(y-a)
6mn+8m3n26xy2z+8x4y25p(x-b3)-4q(x-b3)
10a(y-5)-b(y-5)12x6yz-10xy318ab4-10a2b3
8ab3c+2ab67mx+4mym(z-a)+7n(z-a)
18m2n+8mn212x2yz+2xyp(z-b)-q(z-b)
2a(x-6)+(x-6)12xy4z-20x5y618a2b4+14ab
20a2b3c-6a3b310bx-3bym(z-b)+n(z-b)
6m4n2+2m2n48x2yz+18xy10p(x2-a2)+4q(x2-a2)
4a(x2-9)-b(x2-9)16xyz+14x3y10ab4-4a4b2
14a5b3c-14ab6cx-4cym(z-b)-7n(z-b)
2m4n-4m3n48xyz+8x3yp(y-b3)-q(y-b3)
4a(z-7)-(z-7)4x6y4z+2x2y14ab3+8a4b3
10ab5c-4a2b7cx+10cy2m(y-c)+n(y-c)
6mn3+2mn8x3yz-18x2yp(y-c)+3q(y-c)
a(x-8)+(x-8)2x2y4z+16xy8ab-6ab
20a6b2c+6ab26dx-2dy10m(x-a)-n(x-a)
14mn-8m2n4x4y4z-14xy2p(y3-c)-3q(y3-c)
7a(y2-1)+(y2-1)4xyz+12x6y316a2b2-12a4b
18a4bc+6a4b37cx+6cym(x-c)-n(x-c)
12m2n-8m4n18x3y3z+16xy2p(z3-b3)-8q(z3-b3)
a(x2-1)-2(x2-1)6x2y5z-16xy22ab-18ab
10a6bc-14ab6ax-7ay3m(y-b)+9n(y-b)
16mn+14m4n312xy3z+6x3y2p(y-b2)-10q(y-b2)
a(y-6)+(y-6)8x2yz+12xy220ab2-10a4b
12a5bc+14a4b63ax-4aym(y-c)+4n(y-c)
2m4n2+16mn4xyz+16x3y2p(x-a)-q(x-a)
2a(y2-7)-(y2-7)20xyz-2x6y2ab4-12ab2
8a5bc-10a6b37dx-5dy7m(z-b)+n(z-b)
16m2n-20m3n420xy2z+12xy4p(x-c)+q(x-c)
3a(y2-2)+4b(y2-2)8xy6z-12x4y220a3b3-12ab2
4ab4c+20ab68nx-3ny3m(y-a)+n(y-a)
10m4n2+4mn28xyz-2xyp(z2-c)+9q(z2-c)
a(y2-6)+7(y2-6)12xyz+4x3y20ab-2a2b4
14abc+16a6b33cx-3cy6m(y-a)-n(y-a)
18m3n2-6mn28x2yz-6xy410p(x-c2)+q(x-c2)
a(y2-3)+(y2-3)4xy4z-4xy618ab4+16ab4
20a5b5c+8ab10nx+10ny2m(x-c)+n(x-c)
2m2n-18mn416xyz+4xy37p(x2-c)+q(x2-c)
a(z-9)+3b(z-9)2x4y6z+14xy20a4b4-6ab4
12ab6c+18a6b39mx+8my6m(x-c)-n(x-c)
10m2n+14mn6xyz-2x4y33p(y-c)+q(y-c)
a(z-9)+b(z-9)12x3yz-2xy52a4b+10ab4
10a4bc-18ab8nx+6nym(x-a)-n(x-a)
4m2n2-4mn16xy3z-2xyp(y-b)-q(y-b)
8a(z2-5)-6b(z2-5)20x6yz-2xy62a3b-18ab
18a4bc+2ab25bx-3bym(z-a)+8n(z-a)
4m3n2+8m4n20x3yz+18x2yp(z-c2)-8q(z-c2)
a(z-8)+b(z-8)2xy4z+8x4y616a3b4+14ab3
16ab2c+6ab58nx-2nym(x-c)+3n(x-c)
16mn2-14mn18xy4z-4xyp(y-b)+q(y-b)
a(x2-2)+4(x2-2)2xy5z-10x3y310a3b+14a4b2
6a4b3c+8ab5ax-2ay10m(y-b)-n(y-b)
2mn+16m4n12x3y4z+20x2y29p(x-c3)+8q(x-c3)
4a(x2-8)+10b(x2-8)16xyz+6xy510ab+20ab
8a3bc+14a4b56dx-6dy9m(z-c)+5n(z-c)
2m2n4+12mn316xy2z+12x3y3p(x-b)-q(x-b)
3a(y-7)+2(y-7)8x2yz+18xy14a2b+6a4b
8a4b5c+2ab67bx+5by4m(y-c)-n(y-c)
16mn+2m2n8x3y2z+10x2y4p(y-a3)-5q(y-a3)
a(z2-9)-b(z2-9)2x6y3z-8xy48ab3+14ab2
10a3bc-4a2b56dx+6dy7m(z-a)-n(z-a)
14m2n-20m3n318x3yz+2x4y4p(x2-c)+4q(x2-c)
6a(x-1)+(x-1)2x2y4z+10xy38ab3-8a4b
2abc+4ab610nx+6nym(y-c)+5n(y-c)
12m4n4-12m3n4xyz-12xy2p(z-c)+q(z-c)
a(y2-8)-(y2-8)6x3y6z+18x4y620ab2-8ab
20a5bc-14a4b66mx+10my5m(y-c)+n(y-c)
16mn3+18mn420xy2z-18x3yp(z-a3)+q(z-a3)
a(y2-2)-2b(y2-2)6x5yz-14x5y36ab3+4a3b3
8a4b5c-18a5b2mx-4my6m(x-b)-5n(x-b)
2mn2-18mn16xyz-18x4y10p(y2-b3)-q(y2-b3)
6a(y2-6)-(y2-6)20x2yz-8x4y16ab3-8ab3
8abc-10ab25ax+2ay2m(y-a)-8n(y-a)
12mn+2m3n20xy3z+10x4y35p(x-a)+q(x-a)
a(z-3)+(z-3)20x3yz+8x2y2a3b4-18a4b
2ab5c-2ab38nx+5nym(y-b)-6n(y-b)
18m4n-6m4n218xy3z-14x4y2p(y2-b3)+q(y2-b3)
a(y2-2)+3(y2-2)10x2y2z+20xy312a3b3-20a2b
16a5bc+12ab10bx-3by4m(y-b)-10n(y-b)
18mn+16mn14x4yz-20x4yp(y-a)+q(y-a)
10a(z2-8)+b(z2-8)6x5yz-20x6y312a4b3+4ab
16abc+16ab4dx+5dym(y-b)-4n(y-b)
8m2n-10mn8xyz+16x3yp(y-a2)+q(y-a2)
5a(z-5)+3b(z-5)14x5yz+18xy218ab+20ab
20ab3c-18a4b27mx+7mym(x-b)-n(x-b)
6m2n3-20m2n220x3yz-20x4y4p(x-a2)-5q(x-a2)
a(x2-5)+b(x2-5)12x5yz+16x2y312ab4+20a4b4
12ab5c+4a5b39nx+6ny6m(z-b)+n(z-b)
14mn-2m4n20xy3z+12xyp(y-c)-q(y-c)
6a(y-1)+(y-1)14xy6z+6xy8ab-2ab
20ab3c+4ab54dx-3dy8m(z-c)+n(z-c)
14m4n3+4mn16x2y4z-10x2y49p(y-b)-q(y-b)
a(x2-1)+b(x2-1)20x2yz+8x3y8ab3+10ab2
12ab4c-8ab65ax-10aym(z-c)+6n(z-c)
6m2n2-4m4n412x2yz+14xy4p(x-b)-9q(x-b)
4a(z-8)+b(z-8)18xy5z-2xy12ab+16ab3
8a2b4c-12a3b510nx+4ny7m(z-c)+n(z-c)
12mn4-12mn210x3y2z+10xy4p(x-b3)-q(x-b3)
a(x-2)+(x-2)14xyz-8x6y20a3b-2a3b
4a4b4c+4ab2mx-3my2m(z-a)+7n(z-a)
10m2n3+6mn12xy2z+18x3yp(x3-c2)+q(x3-c2)
8a(x2-4)-(x2-4)2xyz-8xy216a3b4+6a2b4
10a3bc+8ab57ax-4ay10m(z-a)+n(z-a)
10m2n4+12mn18xy2z-10x4y5p(x-a3)+4q(x-a3)
7a(x-1)-8b(x-1)16x6y5z-6xy4ab4+16a3b
10a3bc+12a2b6dx+8dy6m(z-a)-n(z-a)
18mn+8m4n4x2y3z+6x2yp(y-c)-3q(y-c)
a(x2-7)-2(x2-7)20xy2z+6x2y58a2b-12a3b2
12ab4c+20a3b5ax-9ay8m(x-b)+6n(x-b)
2m3n3+20m3n14x3yz+14x4y7p(y-c2)+6q(y-c2)
a(x2-3)+b(x2-3)20xy6z+18x3y14a2b+2a3b2
10abc-2a6b7mx-2my6m(y-c)+9n(y-c)
6m4n+2m2n18xy2z+10xyp(z2-a2)-q(z2-a2)
8a(z-3)-(z-3)10x5yz-8x2y616a3b3+20ab2
8ab2c-16ab3dx-6dym(z-a)-n(z-a)
14mn+20m2n2xyz-10x3y2p(x-b)-q(x-b)
a(z-1)-b(z-1)2xy3z+18x5y20ab4-4ab
6ab2c-12a6b65ax-4ay7m(x-a)+n(x-a)
14mn2+18mn22x4yz-18xyp(x-c)+6q(x-c)
4a(y2-8)+b(y2-8)20x4yz-16x2y314a3b2+20a4b
18a2bc-4ab9mx-10mym(z-a)-n(z-a)
6mn-6m4n312x2yz-12x4y44p(x-c)-q(x-c)
a(z-9)+b(z-9)14x2y6z-16xy6a3b-2a2b
14abc+2ab5mx-2my6m(x-c)-n(x-c)
20mn2-12m4n42x2yz-4xy4p(x2-a)+6q(x2-a)
a(x-6)+(x-6)2x5yz+6x2y48ab2+14a4b3
20abc+8a4b8ax+5aym(z-a)-n(z-a)
20m2n+16m3n14xyz+4x4y48p(x3-b)-9q(x3-b)
8a(z2-1)+5(z2-1)8x6yz+8xy52a3b3+10ab3
18ab5c-18ab6ax-7ay2m(z-c)+n(z-c)
4mn+6m2n6x4y3z+8x3yp(y3-c2)+2q(y3-c2)
a(y-3)+8b(y-3)4xy2z-8xy418a4b-2ab3
2ab4c-16a2b66bx+7bym(y-b)-n(y-b)
4mn3+10m4n14xy4z+4x2y3p(y3-a3)-10q(y3-a3)
9a(x-8)+5b(x-8)12x4yz-12x4y16a2b2-16ab4
8a6bc-14a5b69ax-6ay9m(y-b)-2n(y-b)
6m3n-14m2n44x4yz-16xy36p(z-b)+7q(z-b)
10a(z-6)+2(z-6)14x4y3z+2xy28ab+14a2b
2abc-20ab46cx-5cym(y-b)-8n(y-b)
14m2n-12m4n2x2y3z-18x4y3p(x-a3)-9q(x-a3)
3a(y2-2)+7(y2-2)18xyz-12x6y10ab2-18a2b
20a2bc+20ab22bx+5by5m(x-b)-n(x-b)
6mn-16m4n8xyz+6x4y9p(x-a)-q(x-a)
a(x2-2)-2(x2-2)10x6y6z+2xy20ab2-14ab3
16a3bc+2a4b24bx-4bym(x-c)-n(x-c)
20m2n3-14mn18x2yz-4xy3p(z-b)+9q(z-b)
a(x2-2)-b(x2-2)18xyz+4x5y56a2b2+8ab4
6abc+18a2b2mx-4mym(y-c)-5n(y-c)
4mn3+10m2n418x2y2z-8xyp(z3-c)-q(z3-c)
4a(y2-9)+5(y2-9)10x2y3z+2xy52ab4-4a2b2
6ab2c-10ab49bx+8by9m(z-a)+n(z-a)
2mn-2m4n32xyz+16x4y43p(x-a3)+10q(x-a3)
9a(z-7)-4b(z-7)8xy4z-6xy2ab+12a3b
14ab3c-2a6b10nx+7ny7m(z-b)+10n(z-b)
12m2n+20mn20x2y3z-12xy8p(z3-b)+6q(z3-b)
a(z2-1)+2(z2-1)14x4y3z+6x5y48ab-4a4b
6a2b2c+2a5b58mx-6mym(x-a)+n(x-a)
16m4n-20m3n16xyz-14x2yp(y-a3)+6q(y-a3)
a(y-8)-b(y-8)18xyz+10xy56a4b+6ab2
18a4b4c-2a2b5cx+7cym(z-c)-n(z-c)
6m2n+18m3n216x4y4z+8xyp(y3-a2)-q(y3-a2)
a(y2-3)-8b(y2-3)8xyz-20xy34a4b3+10ab3
10a6b2c-14ab310dx-7dy9m(y-a)+10n(y-a)
18m4n4+20mn6xyz+8x2yp(y-b)+9q(y-b)
4a(z2-4)-b(z2-4)4xy5z+16xy10a3b-6ab2
12a2b3c+12ab42nx+3ny5m(z-a)-n(z-a)
6mn3-8m2n42xyz+12xyp(x3-a)+7q(x3-a)
a(z2-5)+b(z2-5)16xy2z+2xy16ab-2ab
20a6b5c+20ab4nx+9ny8m(y-b)+3n(y-b)
8m3n-10mn10xyz+16x4y49p(y-a)-q(y-a)
a(y2-6)-8b(y2-6)6x3yz+20x2y64ab+14ab
20abc+6ab8dx-2dym(y-b)+2n(y-b)
6m4n2-6m4n18xyz+2x4y3p(x3-b)-7q(x3-b)
7a(x-3)-3(x-3)4xy5z+12x5y420ab4-6a4b3
6abc+8a6b310dx+7dym(x-a)+n(x-a)
10mn-20mn412x3yz-16xy4p(z-c3)-q(z-c3)
6a(z2-6)-6(z2-6)20xy4z-14xy8ab3-16ab2
10a6bc+18ab39dx-6dym(y-c)-10n(y-c)
8mn+18mn8xyz-14x3y23p(z2-c)+4q(z2-c)
3a(z2-7)+7b(z2-7)4x3yz-10x6y18a3b+6ab2
6a2bc-10ab5dx+8dy6m(x-b)-10n(x-b)
18mn-20mn46x3yz+8xy4p(z-a)-5q(z-a)
5a(z2-5)-(z2-5)12xyz-10x2y4ab+14ab
4abc-6ab29ax-10ay8m(x-c)+n(x-c)
4m3n-2mn4x4yz-14x4yp(y-c)-2q(y-c)
a(x2-7)-10(x2-7)10x4y2z-10x6y216a4b+8a3b
18a3b5c-12a5b5bx+5bym(x-c)-2n(x-c)
10m3n2-12m4n410xy2z+14xy3p(x-a2)-10q(x-a2)
a(y-6)+(y-6)14xyz-8x6y24ab2-20ab2
20ab5c+2a6b210nx-6nym(z-a)-2n(z-a)
12mn-8mn12xyz+20xy27p(y-a3)-q(y-a3)
a(y-4)+6(y-4)8x4yz+12xy14ab-16ab
18ab5c+18a4b5bx+5bym(y-a)+4n(y-a)
16mn-12mn26x3yz+10xy2p(y3-c)+q(y3-c)
a(x2-5)+2b(x2-5)4x5y4z-2xy10ab3-14a3b3
12abc+18ab8ax-7ay3m(x-c)+n(x-c)
14mn-4m2n16xyz-14x3yp(y2-a)+4q(y2-a)
a(y2-7)+b(y2-7)18x6y2z-6xy610ab-12ab4
10a6b3c-14a2b24dx-5dy5m(y-b)-9n(y-b)
16mn-4m2n412x3yz+16x4y42p(z-c3)-5q(z-c3)
a(x-8)-2(x-8)14x5y4z-12xy8a3b2-4a4b2
2a5bc-18ab4cx+7cym(x-a)+n(x-a)
16mn4+12m4n24xy3z-18x2yp(x3-c)-q(x3-c)
4a(z2-7)+2b(z2-7)2xy2z-8x5y54ab+16ab
10abc-4a5b26bx-7bym(y-a)-n(y-a)
18mn+6m3n46x3y3z+12xyp(y3-a3)-q(y3-a3)
a(y2-1)+9b(y2-1)8xyz-14x3y16ab+18a2b
6a4bc-14ab3cx-9cy3m(x-b)-n(x-b)
8mn2-18m3n314x4y3z+8x4y49p(y3-c)-q(y3-c)
a(z-3)-(z-3)4x6yz-16x2y614a2b-12ab2
4a6b3c-6ab48dx+9dy2m(y-b)+n(y-b
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