人教版初二数学上册因式分解综合练习题大全23.docx
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人教版初二数学上册因式分解综合练习题大全23.docx
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人教版初二数学上册因式分解综合练习题大全23
10abc-14a2b2mx+10mym(x-a)-7n(x-a)
16mn3+4m3n12x4y3z-4x3y10p(x-c)+2q(x-c)
a(z2-8)-(z2-8)20x2y2z-10x3y64a2b+6a2b4
20a2bc+14ab7nx-10ny9m(z-c)-6n(z-c)
12m4n3+12m2n22x2yz+10xy39p(x-b)+6q(x-b)
2a(x2-7)-10(x2-7)6xy2z-16xy2a4b-6a4b
10a5b3c+18ab3dx+10dy3m(y-a)+3n(y-a)
16mn-2mn212x3y3z+16xy28p(y-a)+7q(y-a)
6a(z2-7)-8(z2-7)2xyz+14x5y12ab-4a2b
12ab6c-6ab6nx+7ny3m(z-b)+6n(z-b)
12m3n3-10mn4x4y4z-16x3y8p(x2-b2)+2q(x2-b2)
a(z2-3)-7(z2-3)16xy4z+4xy8a3b+8ab3
12a4b4c+20a4b9bx-3by6m(y-c)-n(y-c)
20mn+6mn314xy4z+18xy10p(z-c)+4q(z-c)
a(y2-8)+3(y2-8)4xy3z-10xy12a4b4+10a2b
16a3bc-14a6b22nx+2ny9m(z-a)+5n(z-a)
12m4n3+6m3n6x2yz-6x3y2p(z2-a)-q(z2-a)
a(x2-4)+(x2-4)12xyz+10xy20a3b-6ab
4ab4c-18a5b4ax-4aym(z-b)-10n(z-b)
6mn-2m2n20xy3z-8xy6p(y3-c2)+q(y3-c2)
5a(z2-5)+6b(z2-5)6x2yz+18x6y6a3b-12ab
16ab5c-8ab23ax+5ay6m(y-b)-n(y-b)
8m3n-12mn316xy3z+10x3yp(x-c)-10q(x-c)
10a(x-3)+(x-3)4x6y6z+18xy18ab2-4a2b4
8a5b4c+6ab63mx+2mym(y-b)-5n(y-b)
4m3n+6m2n20x2y2z+20x4yp(z-a2)+7q(z-a2)
10a(x-8)+(x-8)6x3yz-4x6y412ab-20a2b
8ab3c-12ab2mx-7my7m(z-a)+n(z-a)
18mn4-4m2n10xy2z+16xy4p(z-c3)+q(z-c3)
a(z-7)-(z-7)8xyz+16xy614a4b+4a4b4
2a4b6c-10ab48ax+5aym(z-a)-6n(z-a)
2m3n2-18mn2x2yz-20xy43p(x3-a3)+5q(x3-a3)
5a(x2-3)+b(x2-3)4x4y5z-6xy20a2b3-20a3b4
10abc+14ab6nx+6nym(z-c)+n(z-c)
14m3n3-2mn410x4yz-2x4y3p(z3-a3)+2q(z3-a3)
a(y2-4)-b(y2-4)20xyz-2x6y4a3b+2ab2
10a5b5c+4a5b9dx-10dy4m(x-a)+3n(x-a)
20mn+6mn42xy3z+6xy23p(x2-c)+q(x2-c)
3a(y-8)-9(y-8)16xyz+12xy18a2b-8ab3
12ab3c+10a6b57nx+2nym(z-b)+n(z-b)
16mn+4m4n8x2y4z+6xyp(y-b)-6q(y-b)
4a(y2-2)+8(y2-2)4xyz+12xy62ab4+8ab3
8a6bc+20a4b2mx+6mym(y-a)+n(y-a)
6mn3+6m2n10xyz-4xy28p(z2-c3)-q(z2-c3)
a(z2-1)-b(z2-1)12xy6z+16x4y16ab+16ab3
18a2bc+14a6b8cx-9cym(x-a)+8n(x-a)
2m2n4+20mn4xy2z+20x2yp(y3-c)+q(y3-c)
3a(x2-5)+8b(x2-5)2xyz-18xy316ab2+14ab4
10a5bc+4ab5nx+10ny7m(x-a)-9n(x-a)
2mn+16m3n218x4yz+8xy2p(z3-c)-q(z3-c)
a(x-3)-10(x-3)2x3yz+6x6y2a2b3+6ab
2a2bc+2ab49ax-2aym(x-a)-7n(x-a)
14mn2+4m2n38x2yz+6x4y2p(z3-a)-5q(z3-a)
a(y-1)-(y-1)10xyz-18xy2ab+4ab
20a3b4c-2a4b45mx+9my4m(x-a)+6n(x-a)
2m4n+16mn2xyz-14xy10p(y-b3)+3q(y-b3)
a(x2-6)-10b(x2-6)18xyz+18x4y518ab-18a4b
18ab3c+6a4b4mx+4mym(x-a)+n(x-a)
20m3n-2m2n42x3yz-6xyp(z3-a3)+4q(z3-a3)
a(z-4)-6(z-4)4x4y2z+20xy2ab+6ab
20ab5c-4a2b48nx+3nym(x-a)-9n(x-a)
10mn2-10m2n10x2yz-6x3y4p(z-a)-10q(z-a)
2a(x2-5)+(x2-5)2xy5z+12x3y54ab-18a4b
16abc+8ab10nx-4nym(x-c)+2n(x-c)
12m3n-18m2n4x4yz-2x2y310p(x2-c3)-q(x2-c3)
4a(z-8)-9(z-8)14xyz+6x2y14ab2+16a4b4
6a2b6c+14ab52bx+10by4m(z-c)-n(z-c)
6m4n-2mn32xy2z-10x4yp(z2-b2)-q(z2-b2)
a(y-6)+b(y-6)4xy4z+2xy34ab-10a2b4
20a5b5c+12ab4nx-3ny7m(z-c)-3n(z-c)
4m4n+8mn14x2yz-8xy4p(x-a3)+8q(x-a3)
a(x2-2)-9(x2-2)20x6yz+2xy62a2b2-20ab
2abc-8a4b55mx+5my10m(x-b)+n(x-b)
18mn4+6m3n42x2yz+20x4y2p(x-a)-3q(x-a)
a(z-6)+6(z-6)10xyz+8x5y20a3b+6a3b3
18a6b6c+14ab59ax-6ay7m(y-a)+6n(y-a)
14m4n4+10m4n48xy3z+18x3y10p(z3-b2)+q(z3-b2)
a(x-4)+8b(x-4)8x3yz-12xy614a2b2-16a3b
14a5bc-12ab210cx+2cy4m(y-c)-3n(y-c)
14mn-14m4n20xyz+6x2y3p(x-a)-9q(x-a)
3a(y2-8)+(y2-8)8xy2z-16x2y514ab-4ab4
10a6bc+6a3b22cx+10cym(y-b)+n(y-b)
20mn-16m2n12x2y2z-10x2y4p(y3-b2)+q(y3-b2)
a(y-7)+2(y-7)18xy5z+2xy18ab+14ab
16a2b3c-4ab65ax+4ay6m(y-c)+6n(y-c)
16mn-20mn418xyz+20xy10p(x-c)+6q(x-c)
a(x2-5)+(x2-5)14x3yz-18xy64a4b-16a3b
8ab5c+16ab9mx-3my6m(y-c)-n(y-c)
14mn3-18mn312x2y4z-14x4y27p(z3-b)+3q(z3-b)
a(z-3)-3b(z-3)16xyz-20xy6a3b-10ab3
20a2b3c+6ab6bx+10by3m(y-b)-n(y-b)
20mn-6mn26x4y4z-16xy210p(z2-a3)+q(z2-a3)
4a(x-5)-9(x-5)20xyz+14x6y318a2b-2a4b2
8ab4c-8a3b57dx+9dy5m(y-c)+n(y-c)
2mn-4mn6xy2z+6x3y5p(y3-c3)+q(y3-c3)
a(z-2)+(z-2)20xyz-20xy4a2b-16a3b4
18abc-14ab7cx-10cy6m(x-b)+n(x-b)
6m3n4+12m2n12xyz+6xy4p(x2-c3)+5q(x2-c3)
a(z-6)+b(z-6)2x2y6z-4xy62ab3-12ab4
2a2b2c-2ab10cx-8cy7m(y-b)-6n(y-b)
18mn+2m3n22x2yz+14x3y8p(z-a3)-7q(z-a3)
a(z2-4)-b(z2-4)14xy2z-18xy12a2b4-12ab4
10a3bc-6ab47bx-10bym(z-c)+n(z-c)
4m2n+18mn2xyz-6xyp(x-a3)-q(x-a3)
a(y2-6)+b(y2-6)14xyz-10x6y20a3b4-12ab
10ab4c+2ab52dx+9dy2m(y-c)-5n(y-c)
12mn+8mn8x4yz-8x2y3p(z-c3)-3q(z-c3)
6a(y2-8)-(y2-8)14xyz+20x2y16a4b-8ab4
18a6bc-18ab65cx-7cym(z-c)+9n(z-c)
12m4n4+6mn16xy4z+8x4y35p(x2-a2)-10q(x2-a2)
a(x-4)+9(x-4)6x5y3z+4x2y14a3b2+14a4b4
12a3b2c+2ab2mx-5mym(y-a)+n(y-a)
4m3n4-12mn312xyz-14x4y4p(y-a)-q(y-a)
a(x2-1)+7b(x2-1)16xyz+16x5y16ab+14ab
8a6bc+2ab5mx+10mym(x-c)-5n(x-c)
18m3n3-18m4n20x4yz-16xyp(z-b2)+10q(z-b2)
a(x2-1)+b(x2-1)16xy3z+6x6y54a3b3-16a4b4
2ab2c+20ab6bx-10bym(y-c)+n(y-c)
6mn2-20mn4x3yz-20x2y29p(y3-a3)+5q(y3-a3)
a(y2-5)+b(y2-5)4xy5z-16x6y68ab-8a2b2
14a3bc+10a3b4nx-10ny10m(x-c)+n(x-c)
10mn4-2m3n32x4yz+12xyp(z-b3)-q(z-b3)
a(z-7)+(z-7)10xyz-14xy6a3b4+18ab4
8abc+8a5b8mx-2my7m(x-a)+6n(x-a)
8m4n-6m3n20x3y2z+2xyp(y2-a)+9q(y2-a)
a(z-5)-5b(z-5)6x5y3z-4xy2a3b4+2a2b
8a5b3c-20ab9dx+7dym(x-a)+n(x-a)
18mn3-8mn16x2yz+14xy4p(z-c)+q(z-c)
a(x2-5)-b(x2-5)12xy6z+12xy320ab+16ab
10ab2c+2a5b47nx-8ny8m(z-b)+8n(z-b)
18m3n2-20m2n20xyz+14x3y26p(x-b)+2q(x-b)
3a(y2-9)+(y2-9)16x5y6z-18xy68a3b4-20a2b4
18a5bc+20a5b46cx-4cy9m(x-c)+n(x-c)
20mn-20m2n420xyz+20xyp(x2-a)+5q(x2-a)
a(x-9)-4b(x-9)2x5yz+6x3y18ab3-12ab
4abc-6a6b3bx-4bym(x-b)-2n(x-b)
8mn2+4mn6xyz-10xyp(y-c3)-9q(y-c3)
6a(z2-6)+b(z2-6)18x6yz-2xy62a3b-20a3b
18abc+6a4b26dx-6dy6m(x-c)+8n(x-c)
8m4n2+4mn4x3yz-2x4yp(x2-c)-10q(x2-c)
2a(y2-4)-4(y2-4)14x5yz-8x3y14a2b+6a2b
2a3b6c-8a6b69ax+9aym(z-b)+n(z-b)
10m2n-18mn310x4yz+2xy22p(z-b3)+9q(z-b3)
a(y-4)+4(y-4)10xyz+6xy46a2b+20ab
12abc+6a2b310mx-6my5m(x-b)-n(x-b)
20m4n4-18mn8x3yz+12xyp(y-b3)-8q(y-b3)
2a(x2-3)+b(x2-3)16x4yz-14xy2a2b-18ab2
16a5b6c-10ab45bx+7by4m(z-a)-n(z-a)
20mn-16mn318xyz-10xyp(x-c3)-5q(x-c3)
10a(x2-3)-(x2-3)18x6yz-16xy6a4b-20a2b2
4abc-12ab7nx-2nym(z-c)-n(z-c)
2m2n-2mn10xy3z-12x3y36p(x-b3)+q(x-b3)
9a(z-3)-b(z-3)20xyz-16x2y46a2b-18a2b4
16ab6c+12ab62nx-8ny3m(z-c)+n(z-c)
12m2n4-6mn38x3yz-14x4y9p(y-b)-q(y-b)
6a(y-2)-7b(y-2)6xy5z-16xy610a2b4-4ab
4a5bc-12a3b4ax+10aym(y-a)+n(y-a)
6mn2+10mn6x4yz+18x4y310p(z2-c3)-5q(z2-c3)
6a(z2-6)+(z2-6)14xyz+18xy8a2b3-4ab2
16a5bc+6ab3cx-9cy7m(x-c)+7n(x-c)
20mn-10mn28xy4z+18xy7p(x2-c2)-2q(x2-c2)
a(z-2)-(z-2)16xyz-12xy18ab+20a2b3
12a3bc-14ab35nx+2ny9m(z-b)+n(z-b)
14mn4+2mn42xy4z+10xyp(y3-b3)-q(y3-b3)
2a(y-7)-2(y-7)12x3y5z+10x5y4a4b+16ab4
20a6bc+14a2b10mx+8my6m(z-b)-n(z-b)
18m3n4+8m4n12x2yz+10xyp(y-b2)-2q(y-b2)
5a(y2-9)+b(y2-9)10x4yz-20x2y42ab3+18a4b4
2a5bc-8ab42mx+8my6m(y-a)+3n(y-a)
8m2n2-4mn216x4yz-10x4y4p(x3-b2)+10q(x3-b2)
8a(y2-3)-b(y2-3)20xyz-18xy66ab3-12a2b3
10a2bc-4a4b43bx-3by2m(z-a)+8n(z-a)
8mn3+10m4n20xy3z-10x3y4p(x3-b)-q(x3-b)
9a(z2-3)-3(z2-3)16xy4z+8x3y28ab+20ab3
6a2b3c-10ab5mx-4mym(y-c)+n(y-c)
8m4n-12m2n6x4yz-2xy2p(y-b)+q(y-b)
6a(x-8)+10(x-8)4xyz-8x3y416ab4+14ab
16a3bc+10ab48ax+3ay10m(z-c)+6n(z-c)
2mn3-10m4n412xy3z-16x3yp(x2-b3)-6q(x2-b3)
6a(z2-7)-6(z2-7)12x3yz-12xy312ab2-4a3b
14a2bc-8ab25bx+8by4m(x-c)-9n(x-c)
12m2n+4mn4x4y4z+18x3y310p(x2-b2)+9q(x2-b2)
a(x-1)-4(x-1)10x6y2z-8xy314ab4-2a2b
2abc-14ab62dx-7dym(y-b)+4n(y-b)
2mn+12mn216xyz+18x3y38p(y-b)+q(y-b)
3a(y-9)+6b(y-9)4xy4z+6x3y14a4b-12a4b
10abc+18a6b10bx+6by3m(z-a)+4n(z-a)
2mn-14mn34xyz-6xy3p(y-a)-7q(y-a)
10a(z2-8)+10(z2-8)10xyz-18xy214ab4-16ab4
12a6bc+2a2b7mx+8mym(y-c)+4n(y-c)
10mn2-4m4n16xyz+20x2y3p(y-b2)+q(y-b2)
a(x-3)-2b(x-3)14x6y3z+20x5y18ab2+12ab3
14a4bc+8ab3bx+2by3m(z-a)-6n(z-a)
20m4n3-10mn414x4y3z-20x4y4p(y3-b)-5q(y3-b)
a(z2-5)-9b(z2-5)6x6yz-14xy16a2b-20a4b
18a6bc+6ab9bx-5by9m(z-a)-3n(z-a)
16m4n+16mn10xyz+12x3y3p(x-c)-4q(x-c)
a(y2-7)+(y2-7)14x2y4z-14x6y8a3b3-12a2b4
12a2bc-20ab32mx-2my6m(x-c)-n(x-c)
8m4n4+10m4n314xyz-2x2y37p(x3-a)-2q(x3-a)
a(z-2)-b(z-2)16x2y4z-16x2y618ab4+6a3b
12a3bc-12ab3mx+8mym(z-c)+n(z-c)
20m2n-2m4n418x3y2z-2xy47p(x-a2)+q(x-a2)
a(z-7)+2(z-7)8x6y2z-4x4y6ab+14ab
6ab4c+16ab5dx-8dy6m(x-a)-n(x-a)
2mn3-6m2n218xyz+2xy48p(z2-a)-3q(z2-a)
a(y-3)+(y-3)10xy2z+18x6y26a2b4-20a4b
10a3b3c-18a2b6dx+5dym(x-a)-7n(x-a)
14mn-14m2n26xy2z+20x2y46p(z-c3)-q(z-c3)
a(z-1)-(z-1)14xy2z+14x6y24a4b+2ab
18a2bc+12a6b7ax+4ay2m(y-b)-n(y-b)
12m2n3+8mn8xyz+16xyp(z-b)+4q(z-b)
a(y-1)+b(y-1)4x5yz+2x6y58a4b+18ab4
6abc+20ab10mx+5my9m(z-a)+7n(z-a)
10m2n-2m4n48xyz-10x3yp(y3-a)+q(y3-a)
2a(z2-6)-(z2-6)16xyz+14x5y16ab-4a3b2
8a4bc+12a2b6bx-7bym(y-b)-n(y-b)
12mn-4mn2xyz+18x3y5p(x-c2)+q(x-c2)
a(z2-8)+(z2-8)14x3yz-8x2y614a2b2-8ab3
2abc-6ab3bx+4by7m(z-a)-2n(z-a)
12m3n-18mn6xy2z+12xyp(z2-a2)-q(z2-a2)
7a(z2-6)-3b(z2-6)16xy4z-6xy12ab+10ab3
6abc-16a4b7nx+8ny10m(z-b)+n(z-b)
14m4n2+12mn18xy2z-16x3y9p(x2-c2)+q(x2-c2)
a(z2-2)-(z2-2)6x2yz+12xy18a4b4+12a3b2
14abc+16a5b68mx-2my10m(y-b)-n(y-b)
14mn+14mn38xy2z+16xy2p(x-c)-q(x-c)
a(z2-8)+3(z2-8)16xy3z-10xy24a2b-20ab
2a5b4c+4ab8mx-2my7m(z-c)-5n(z-c)
18mn+6mn6x3yz-18x3y38p(y-a)-q(y-a)
a(z-7)-8(z-7)20xy2z+2x3
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