人教版八年级数学上册因式分解综合练习题大全48Word文档下载推荐.docx
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人教版八年级数学上册因式分解综合练习题大全48Word文档下载推荐.docx
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x2+12x+3636a2+12a+116x2+24xy+9y2
x2-16xy+64y2-25a2+10ab-b25bx2-10bxy+5by2
(a+b)2+8(a+b)+1636(a+b)2+60(a+b)+2549m2-42mn+9n2
6ab4c-8ab4dx+3dy5m(y-a)-3n(y-a)
4mn-20m4n16x4yz-6x3y2p(x-a3)+6q(x-a3)
3a(x-1)-(x-1)8xy6z-4xy620ab4-16ab3
81c2-x2(x+p)2-36(x+q)2100a2-b2
81a4-y4a3b-9aba2-100
a2-—b2x2y-y-a4+16
64
y2-4y+49a2-12a+449x2-42xy+9y2
x2+10xy+25y2-9a2+6ab-b27nx2-14nxy+7ny2
(m-n)2+10(m-n)+254(x+y)2+12(x+y)+949m2-70mn+25n2
14a3b5c-10ab62ax-3aym(x-a)+n(x-a)
14m4n4+12m3n320x4y3z+10x2yp(y2-a3)+10q(y2-a3)
a(y2-6)-10b(y2-6)6x4y2z-20x4y10ab4-18ab
81y2-4x225(x-p)2-(x-q)236a2-b2
d4-y4a3b-81ab9a2-64
a2-—b2x2y-y-x4+256
a2+6a+916c2+40c+2525x2+30xy+9y2
x2+8xy+16y2-4a2-4ab-b29ax2+18axy+9ay2
(b+c)2+10(b+c)+254(a+b)2-4(a+b)+14m2+12mn+9n2
10a6b5c-6a2b55cx-10cym(x-b)+n(x-b)
8mn-6mn4x3yz+6xy4p(x-b)+q(x-b)
9a(z-9)+(z-9)18x2yz+2x2y32a3b-2ab
b2-x29(x-p)2-(x+q)264a2-100b2
81c4-y4a3b-4aba2-64
a2-—b2x2y-y-a2+1
49
b2+12b+364b2-12b+916x2+24xy+9y2
x2-14xy+49y2-9a2+6ab-b210mx2+20mxy+10my2
(m+n)2-10(m+n)+2536(m-n)2+24(m-n)+436m2-24mn+4n2
12abc-12a5b5dx-4dym(y-c)-2n(y-c)
12m3n3-6mn410x2y4z+4x4y3p(y3-c3)-7q(y3-c3)
a(z2-2)+8b(z2-2)16xyz-2xy412a2b+20ab3
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x2-4xy+4y2-36a2+12ab-b210cx2-20cxy+10cy2
(a-b)2+12(a-b)+3616(m-n)2-32(m-n)+1636m2+72mn+36n2
10abc+4a2b6dx+4dym(y-a)+10n(y-a)
6m2n2-16m3n6x3yz-20x4y4p(z-c2)+2q(z-c2)
a(x-3)-(x-3)8x3yz+6xy12ab4-4ab4
36b2-64x236(x+p)2-(x+q)2a2-36b2
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d2+6d+936d2+24d+416x2-32xy+16y2
x2-18xy+81y2-16a2+8ab-b210cx2-20cxy+10cy2
(m-n)2-4(m-n)+44(x-y)2+12(x-y)+99m2+24mn+16n2
20a3b5c+20a6b8ax-5aym(x-a)+6n(x-a)
8mn3-6m2n10x3yz+10xy3p(x-c3)+q(x-c3)
6a(z-5)-6b(z-5)16x6yz-12xy42a2b3-4a3b3
b2-x236(x-p)2-(x-q)2a2-b2
x4-y4a3b-aba2-64
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a2-10a+2525x2-50x+254x2-20xy+25y2
x2+20xy+100y2-16a2+8ab-b24ax2-8axy+4ay2
(x-y)2+6(x-y)+981(m-n)2+36(m-n)+49m2-42mn+49n2
10a4b2c+16ab310cx+8cy9m(z-a)+n(z-a)
10m2n-2mn212xyz-4x4yp(y2-a3)-q(y2-a3)
8a(y2-6)-10(y2-6)18xy3z+20x6y6ab2-20a3b2
c2-16x2(x+p)2-4(x+q)2a2-b2
16d4-y4a3b-81aba2-64
a2-—b2x2y-y-m2+256
81
a2-10a+2525c2-30c+949x2+98xy+49y2
x2-8xy+16y2-64a2+16ab-b25ax2+10axy+5ay2
(x+y)2+12(x+y)+3636(b+c)2+48(b+c)+169m2-24mn+16n2
4a2b4c-10ab10cx+3cy2m(y-c)+n(y-c)
4m4n3+10m4n8x3yz-4xyp(y-b2)-10q(y-b2)
10a(x-2)-b(x-2)14xy2z+20x2y32a2b4+4a3b2
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x2-4xy+4y2-4a2+4ab-b23ax2+6axy+3ay2
(m+n)2-8(m+n)+1636(x+y)2+12(x+y)+14m2-8mn+4n2
8ab6c+4ab36mx-8mym(y-b)-3n(y-b)
20mn4-20mn44xyz-2x4yp(z-c)+5q(z-c)
10a(x2-4)+6b(x2-4)6xy4z+20x3y20ab3-14a4b
a2-x2(x-p)2-(x+q)2a2-b2
b4-y4a3b-ab4a2-25
a2-—b2x2y-y-b4+256
36
x2+10x+2564a2-64a+1636x2-72xy+36y2
x2-8xy+16y2-49a2-14ab-b28bx2-16bxy+8by2
(x+y)2+10(x+y)+259(m-n)2-12(m-n)+436m2+60mn+25n2
14ab2c-16ab7dx-6dym(y-c)+n(y-c)
10mn2-16mn218xy3z-20x4y2p(z2-a2)+10q(z2-a2)
a(y2-4)-(y2-4)20xyz-18xy14a2b-20a3b2
c2-49x236(x-p)2-4(x+q)24a2-16b2
b4-y4a3b-49aba2-1
a2-—b2x2y-y-y4+1
4
d2+4d+449y2-84y+3649x2+98xy+49y2
x2+18xy+81y2-81a2-18ab-b25nx2-10nxy+5ny2
(b+c)2+8(b+c)+1616(x-y)2-32(x-y)+169m2+42mn+49n2
8abc-2ab59ax-3ay8m(y-c)-n(y-c)
12mn4+12m4n314xy4z-2xy10p(y-a3)+q(y-a3)
8a(z-8)+4b(z-8)14x3yz-4xy10a4b+2ab4
d2-x2(x-p)2-(x+q)2a2-b2
81d4-y4a3b-ab9a2-1
a2-—b2x2y-49y-n2+81
c2+4c+425b2-30b+936x2+36xy+9y2
x2+18xy+81y2-9a2+6ab-b28nx2+16nxy+8ny2
(m-n)2-6(m-n)+936(m-n)2+60(m-n)+2516m2+32mn+16n2
20a6bc-10ab2dx+6dym(x-a)+n(x-a)
4mn-18m3n214x2y4z-4x2yp(x-a3)-q(x-a3)
2a(y-7)+(y-7)10xy2z-2x4y610a3b-20a4b
9b2-x2(x+p)2-25(x-q)2a2-b2
81c4-y4a3b-25ab16a2-25
a2-—b2x2y-16y-y4+16
b2+10b+2581c2-108c+3616x2+32xy+16y2
x2+18xy+81y2-49a2+14ab-b210dx2+20dxy+10dy2
(a-b)2+12(a-b)+369(x-y)2-30(x-y)+2536m2-24mn+4n2
4a5bc-20a2b68mx-3my7m(y-c)-7n(y-c)
6mn2-4m4n12xyz+20xy48p(y3-a3)+5q(y3-a3)
a(y-5)-b(y-5)10xyz+8x5y4ab+8ab
9b2-x2(x-p)2-(x-q)2a2-b2
16b4-y4a3b-4aba2-64
a2-—b2x2y-y-m2+16
25
y2-8y+1636x2-24x+449x2-56xy+16y2
x2-16xy+64y2-64a2+16ab-b23cx2+6cxy+3cy2
(x+y)2+12(x+y)+3681(m-n)2-36(m-n)+436m2-84mn+49n2
4ab4c-10ab22dx-8dy7m(y-b)-3n(y-b)
12m3n+14m2n12xyz+16x3y2p(y2-a)-q(y2-a)
7a(z2-9)+10(z2-9)14xy6z+4xy610ab+14a4b
36y2-x2(x-p)2-25(x-q)2a2-b2
16a4-y4a3b-16ab9a2-9
a2-—b2x2y-16y-m2+1
b2-10b+2516d2-16d+49x2+12xy+4y2
x2-18xy+81y2-100a2-20ab-b210dx2-20dxy+10dy2
(x+y)2-12(x+y)+369(b+c)2+18(b+c)+936m2+48mn+16n2
20ab4c+2a5b28bx-6bym(x-b)+n(x-b)
10mn4-2m3n212xy4z-16xy2p(y-b2)+q(y-b2)
a(y2-7)+b(y2-7)2xy3z-2x3y66a2b-16a4b3
d2-25x29(x-p)2-25(x-q)225a2-b2
d4-y4a3b-aba2-9
a2-—b2x2y-36y-x4+256
c2+10c+2516b2-32b+1616x2-56xy+49y2
x2-14xy+49y2-16a2-8ab-b29dx2+18dxy+9dy2
(a+b)2-12(a+b)+3681(b-c)2+72(b-c)+1636m2-24mn+4n2
14abc-10a4b7bx-6by8m(y-a)+2n(y-a)
4m4n-12m3n218xyz+16xyp(x-b2)-q(x-b2)
a(x2-8)-4(x2-8)16x2yz+2xy6ab4+10ab3
9a2-49x216(x-p)2-(x-q)264a2-49b2
x4-y4a3b-4a
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