人教版八年级数学上册因式分解综合练习题大全50.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50.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50
a2-6a+94b2+16b+169x2-30xy+25y2
x2-8xy+16y2-9a2-6ab-b25ax2-10axy+5ay2
(b+c)2+10(b+c)+2516(m+n)2-16(m+n)+436m2+48mn+16n2
16a5b6c-2a2b64cx-10cym(y-c)+n(y-c)
4mn2-4m3n16x2yz+12xy2p(y-c3)+8q(y-c3)
4a(y-2)+7b(y-2)16x5yz+16xy10a3b+16ab3
c2-100x236(x+p)2-4(x-q)225a2-b2
16x4-y4a3b-4aba2-64
1
a2-—b2x2y-y-n2+256
16
c2+6c+981y2-36y+44x2+28xy+49y2
x2-8xy+16y2-16a2+8ab-b29cx2-18cxy+9cy2
(b+c)2-12(b+c)+3625(a-b)2+50(a-b)+2516m2-24mn+9n2
8a3b2c-2ab10mx+2mym(y-a)-n(y-a)
12mn3-10mn6xyz-10xy46p(x3-a)+q(x3-a)
6a(z2-4)-b(z2-4)8xy5z+10xy6a2b-12ab
d2-x2(x-p)2-25(x-q)2a2-9b2
16x4-y4a3b-ab16a2-81
1
a2-—b2x2y-y-b2+256
4
x2-4x+425a2+60a+3616x2-40xy+25y2
x2+18xy+81y2-100a2+20ab-b26cx2-12cxy+6cy2
(x+y)2+12(x+y)+3649(m+n)2-42(m+n)+916m2+32mn+16n2
14ab6c+20ab4mx-4mym(y-b)+5n(y-b)
18m2n2-10m3n32xyz+6x3y44p(y3-c2)+5q(y3-c2)
a(y-5)+(y-5)10x6y6z-18xy52ab-20ab
b2-x236(x+p)2-(x-q)216a2-b2
16d4-y4a3b-aba2-1
1
a2-—b2x2y-y-m4+16
25
x2+12x+3636c2+24c+449x2-70xy+25y2
x2+12xy+36y2-9a2-6ab-b26dx2+12dxy+6dy2
(m+n)2-6(m+n)+964(m-n)2+16(m-n)+19m2+36mn+36n2
8a6b2c+4a6b45ax-6ay3m(x-b)-2n(x-b)
4mn4+10mn12x4y4z-14xy33p(z3-b3)-10q(z3-b3)
3a(z-4)-b(z-4)8xy3z+4xy24a4b4-4ab
81d2-100x2(x-p)2-4(x-q)2100a2-b2
b4-y4a3b-25ab16a2-64
1
a2-—b2x2y-y-x2+16
9
b2+6b+936c2+48c+169x2+36xy+36y2
x2+4xy+4y2-16a2-8ab-b26ax2+12axy+6ay2
(b+c)2+4(b+c)+449(b+c)2+28(b+c)+425m2+70mn+49n2
10abc-16ab6bx+8by10m(z-c)-n(z-c)
14mn3-10mn48x2y4z+2x3yp(z-a)+4q(z-a)
a(z2-2)+b(z2-2)16xyz-4x2y18ab2+8a3b2
36d2-x216(x+p)2-16(x-q)264a2-b2
d4-y4a3b-ab16a2-9
1
a2-—b2x2y-y-n2+1
9
a2+10a+2525x2+50x+2516x2+48xy+36y2
x2+10xy+25y2-25a2+10ab-b24cx2+8cxy+4cy2
(x-y)2-12(x-y)+364(m+n)2-12(m+n)+925m2-40mn+16n2
16a2bc-4ab62bx+8by6m(z-c)+4n(z-c)
16mn-16m2n6x2yz-8x2y8p(y2-a)+q(y2-a)
a(y2-8)-9(y2-8)2x2yz-16xy20a4b+6a4b2
64a2-x2(x-p)2-(x+q)281a2-b2
b4-y4a3b-81ab9a2-100
1
a2-—b2x2y-4y-m2+16
9
c2-4c+449b2+42b+916x2+16xy+4y2
x2+6xy+9y2-36a2-12ab-b23dx2-6dxy+3dy2
(m+n)2-12(m+n)+364(a+b)2-20(a+b)+254m2+24mn+36n2
20abc-8a2b3nx-7nym(z-a)-2n(z-a)
20mn2-16m2n34xy3z-12xy7p(y2-c3)+4q(y2-c3)
a(y2-9)+6(y2-9)2x3yz-12x6y310ab3-20a4b
y2-36x2(x-p)2-9(x+q)2a2-36b2
d4-y4a3b-100aba2-49
1
a2-—b2x2y-9y-n4+81
49
x2+8x+169a2+24a+169x2+36xy+36y2
x2+16xy+64y2-25a2-10ab-b28mx2-16mxy+8my2
(b+c)2+10(b+c)+259(m+n)2+6(m+n)+136m2-24mn+4n2
2a5bc-20a2b4ax+8ay9m(x-b)+3n(x-b)
16m4n-6mn6xy2z-12x3y2p(z2-a2)+q(z2-a2)
3a(y2-5)+3b(y2-5)10xy3z-2x6y16ab2-16ab2
4y2-x216(x+p)2-9(x-q)2a2-b2
x4-y4a3b-25aba2-36
1
a2-—b2x2y-y-m4+81
25
y2-6y+925a2+40a+1625x2-20xy+4y2
x2+6xy+9y2-81a2+18ab-b28bx2+16bxy+8by2
(x-y)2-12(x-y)+3664(a+b)2+16(a+b)+136m2-60mn+25n2
2a4bc-16ab6ax-9aym(x-c)+7n(x-c)
14m3n4+20m4n6xy3z+4x3y3p(y3-a)+
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- 人教版 八年 级数 上册 因式分解 综合 练习题 大全 50
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