初中八年级数学上册因式分解练习题大全47Word下载.docx
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90a-40a6ab3c+80b2c
8q(9-b)-12p(9-b)2(9-b)-m(9-b)
16-16m250x2-2y2
0.16n2-16(9x-6y)2-(5x-10y)2
64+160y+100y2(m-n)2-12m(m-n)+36m2
9y2-54y+819a2-6a(m+n)+(m+n)2
x2-13x+40x2+4x-21
12x2+22x+881-4a2
35a-10a44a2bc-40bc
12p(4-b)+20q(4-b)8(4-b)+m(4-b)
64-100y216x2-16y2
64y2-169(x+y)2-(x+y)2
64-32y+4y2(a-b)2-4m(a-b)+4m2
81x2+108x+3636a2+12a(a+b)+(a+b)2
x2+12x+32x2-5x-24
6x2+42x+6036-100n2
75a-100a42abc-60bc
18q(x+9)+32p(x+9)4(x+9)-m(x+9)
16-49a275x2-27y2
0.36a2-256(x+2y)2-(4x+7y)2
36+108y+81y2(m-n)2+6m(m-n)+9m2
4a2-36a+814a2-4a(x+y)+(x+y)2
x2-8x+15x2+3x-28
8x2-20x+1249-16a2
90a3-70ab14a2bc-50b3
8q(9-b)+4q(9-b)6(9-b)-m(9-b)
25-36a2100x2-64y2
0.09b2-25(2x+y)2-(x+10y)2
1+18m+81m2(a+b)2-4m(a+b)+4m2
9x2-6x+19a2-6a(a+b)+(a+b)2
x2-14x+48x2-6x-16
6x2-19x+151-81x2
15a-90ab12abc+80bc
8q(x-7)-16q(x-7)4(x-7)-m(x-7)
81-100m218x2-8y2
81a2-289(5x+y)2-(x+10y)2
4+20y+25y2(a+b)2+12m(a+b)+36m2
25a2+90a+814a2+4a(m+n)+(m+n)2
x2+9x+14x2+3x-28
8x2-18x+9100-64b2
90a-60a12ab3c-90b
14q(y+5)-20q(y+5)2(y+5)+m(y+5)
16-16y24x2-36y2
0.16b2-36(9x-y)2-(x-10y)2
16+24y+9y2(a-b)2-4m(a-b)+4m2
9b2+36b+364a2+4a(x-y)+(x-y)2
x2-15x+56x2+1x-30
2x2+25x+5016-9b2
55a-50a4ab2c+90bc
4q(3-b)-36p(3-b)2(3-b)-m(3-b)
100-16m2100x2-100y2
0.04y2-256(x+y)2-(x-y)2
4+20y+25y2(x-y)2-6m(x-y)+9m2
25y2-70y+4936a2+12a(m-n)+(m-n)2
x2+12x+35x2+8x-20
3x2+30x+6349-16m2
70a+70a2ab2c+30b3c
6p(3+b)-20p(3+b)6(3+b)-m(3+b)
64-9b22x2-8y2
9x2-64(x-y)2-(4x-y)2
49+42x+9x2(x+y)2-6m(x+y)+9m2
16m2-64m+649a2-6a(x+y)+(x+y)2
x2+15x+56x2+1x-30
4x2-34x+1636-16x2
5a+30ab4abc+40b2c
2p(y+7)-28p(y+7)8(y+7)+m(y+7)
36-36n264x2-36y2
0.16a2-121(9x-5y)2-(x-y)2
9+36y+36y2(x+y)2+12m(x+y)+36m2
9y2-6y+14a2+4a(x+y)+(x+y)2
x2+6x+9x2-1x-30
3x2+24x+3681-16y2
60a2+100a20a2bc-10b
16q(1+a)+4q(1+a)6(1+a)+m(1+a)
36-9a28x2-8y2
9a2-324(x-6y)2-(x-10y)2
16-24y+9y2(m+n)2-6m(m+n)+9m2
49m2+98m+4936a2-12a(m+n)+(m+n)2
x2+11x+18x2-7x-18
9x2+36x+351-49b2
45a-70a216a3bc-10b
16q(y+3)-28p(y+3)6(y+3)-m(y+3)
100-49b2100x2-16y2
81b2-196(9x+y)2-(3x-y)2
1-18m+81m2(m-n)2-6m(m-n)+9m2
81m2-72m+1625a2+10a(m-n)+(m-n)2
x2-11x+30x2+9x-10
16x2+36x+1416-49a2
45a3-40a3b10a4b2c-100b
12p(9-b)+28p(9-b)2(9-b)-m(9-b)
16-81x275x2-48y2
0.36n2-169(x+3y)2-(x-y)2
64+64x+16x2(m-n)2-4m(m-n)+4m2
25x2+70x+4925a2+10a(m+n)+(m+n)2
x2-10x+24x2-4x-32
10x2-37x+781-16m2
10a3+90a8a4bc+30bc
2p(y+1)+4q(y+1)4(y+1)-m(y+1)
100-25y250x2-50y2
0.25y2-289(x-y)2-(8x+y)2
25+70n+49n2(m+n)2+6m(m+n)+9m2
4m2-28m+4936a2-12a(x+y)+(x+y)2
x2+10x+25x2-7x-8
8x2+52x+804-16y2
85a-30a3b12abc+80b3c
20p(x-5)-4p(x-5)8(x-5)+m(x-5)
81-49m264x2-64y2
0.49y2-169(x-y)2-(8x-y)2
49+126x+81x2(x-y)2+10m(x-y)+25m2
81a2+144a+6436a2-12a(a-b)+(a-b)2
x2-8x+15x2+2x-24
8x2+44x+3664-25x2
30a4-100a310ab2c+70b2c
14p(5+a)+4q(5+a)4(5+a)+m(5+a)
1-9m23x2-3y2
0.81x2-100(x-2y)2-(x+9y)2
64-48b+9b2(a+b)2-6m(a+b)+9m2
100a2-120a+364a2+4a(m-n)+(m-n)2
x2-13x+42x2-4x-32
12x2+29x+1481-81n2
70a+40a14ab3c-90b
18p(8-b)+32p(8-b)6(8-b)+m(8-b)
1-81n250x2-50y2
0.36m2-361(4x-3y)2-(x+8y)2
100+80y+16y2(a+b)2+4m(a+b)+4m2
9b2+30b+2536a2-12a(m+n)+(m+n)2
x2+8x+12x2+4x-12
4x2-28x+4049-36n2
90a3+80a10a4b3c+50b
6p(6+a)-4p(6+a)8(6+a)-m(6+a)
81-25m24x2-36y2
0.09b2-169(4x-y)2-(x+9y)2
64-96b+36b2(x+y)2-10m(x+y)+25m2
100a2+200a+10036a2-12a(a+b)+(a+b)2
x2+8x+16x2+3x-40
6x2-19x+8100-36n2
95a2-40a38ab2c+90b
8p(y-6)+8p(y-6)2(y-6)+m(y-6)
36-4y212x2-3y2
0.09a2-361(5x+5y)2-(x-7y)2
49-56a+16a2(x-y)2-10m(x-y)+25m2
16m2-8m+125a2+10a(a+b)+(a+b)2
x2+6x+8x2-5x-14
16x2+32x+1225-16n2
10a3+50a2b18abc-50b4c
8p(x-4)+20q(x-4)4(x-4)+m(x-4)
25-49a264x2-4y2
4m2-144(7x+y)2-(4x-y)2
100-160y+64y2(x-y)2-8m(x-y)+16m2
36a2-72a+364a2+4a(x-y)+(x-y)2
x2-12x+35x2+4x-32
4x2-16x+161-9y2
100a+90a3b18a4bc+70b2c
14p(6+b)-16p(6+b)8(6+b)-m(6+b)
64-49x216x2-64y2
0.04b2-64(x-6y)2-(x+y)2
25-80b+64b2(x-y)2-4m(x-y)+4m2
16b2-80b+10016a2-8a(m+n)+(m+n)2