人教版初中八年级数学上册因式分解练习题大全99Word文档下载推荐.docx
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0.16n2-196(x-y)2-(9x+y)2
4-8n+4n2(x+y)2-4m(x+y)+4m2
64n2+48n+936a2+12a(x-y)+(x-y)2
25a-40a12a3bc+60b
12q(x+6)-8p(x+6)4(x+6)-m(x+6)
16-64n216x2-36y2
0.36y2-289(3x-5y)2-(6x+9y)2
36+48b+16b2(x-y)2+12m(x-y)+36m2
25m2-60m+369a2+6a(m-n)+(m-n)2
30a-10a2b20a2b3c-30b
2q(6-b)+16q(6-b)2(6-b)-m(6-b)
4-36b22x2-32y2
81y2-169(9x+y)2-(x+y)2
100+60n+9n2(a+b)2+10m(a+b)+25m2
9y2+6y+19a2+6a(a-b)+(a-b)2
85a-10a3b16a3bc+60b2c
10p(y-8)-12p(y-8)6(y-8)-m(y-8)
81-4y218x2-18y2
0.09y2-144(x-6y)2-(x+10y)2
81-36a+4a2(m-n)2+8m(m-n)+16m2
49x2-42x+99a2+6a(a+b)+(a+b)2
20a4-70a416a4b2c+50b
8p(x+6)-28q(x+6)2(x+6)-m(x+6)
49-25m232x2-18y2
25y2-1(x+2y)2-(9x-9y)2
25-70x+49x2(a-b)2+10m(a-b)+25m2
9y2-30y+2516a2+8a(x-y)+(x-y)2
30a3-40a316a2bc-20b2c
14q(y-3)+32q(y-3)2(y-3)+m(y-3)
36-4n236x2-4y2
0.49b2-36(x-3y)2-(7x-y)2
36+48x+16x2(m-n)2+12m(m-n)+36m2
100m2+20m+19a2-6a(m+n)+(m+n)2
100a+40a10a2bc+90b2
6q(y+1)-4p(y+1)6(y+1)+m(y+1)
1-64b264x2-64y2
16n2-1(x+y)2-(6x-y)2
4+40b+100b2(a+b)2+4m(a+b)+4m2
81y2+36y+416a2-8a(m-n)+(m-n)2
100a4+40ab8ab2c-10b
14p(1+a)-40q(1+a)6(1+a)-m(1+a)
4-9a227x2-12y2
0.36b2-225(x-6y)2-(x+y)2
9+60x+100x2(x-y)2+10m(x-y)+25m2
4m2+40m+1009a2-6a(a+b)+(a+b)2
25a+90a4b6ab2c-10b
10p(x+3)+12p(x+3)6(x+3)-m(x+3)
36-64y212x2-48y2
81y2-400(x+3y)2-(3x-y)2
4+28x+49x2(x+y)2-10m(x+y)+25m2
25n2+50n+254a2-4a(x-y)+(x-y)2
80a-90ab2ab2c-20bc
10p(4-a)+16q(4-a)2(4-a)+m(4-a)
25-4a218x2-2y2
0.36x2-36(x-2y)2-(x-y)2
9-54n+81n2(a+b)2-8m(a+b)+16m2
36y2-24y+416a2+8a(m-n)+(m-n)2
55a+20a28abc-40b3c
18q(3-b)-36q(3-b)4(3-b)+m(3-b)
36-16a227x2-75y2
36y2-144(3x+y)2-(9x+10y)2
64-48a+9a2(x+y)2-4m(x+y)+4m2
16n2+40n+259a2-6a(m-n)+(m-n)2
25a3+100a32abc-90bc
2q(1-b)-40p(1-b)8(1-b)+m(1-b)
4-4y264x2-100y2
0.81m2-16(3x-y)2-(6x+9y)2
64+32n+4n2(x-y)2-4m(x-y)+4m2
81a2-18a+116a2-8a(a-b)+(a-b)2
10a-80ab20abc-10b
14p(x+5)-24p(x+5)6(x+5)-m(x+5)
25-9n236x2-16y2
0.64b2-64(6x-y)2-(x+y)2
81-108a+36a2(x-y)2+12m(x-y)+36m2
4x2-36x+8136a2-12a(m-n)+(m-n)2
50a-60a216ab3c-40bc
18p(y-7)+24p(y-7)8(y-7)+m(y-7)
49-25x2100x2-100y2
0.09a2-25(x-y)2-(4x-9y)2
81-72y+16y2(x+y)2+4m(x+y)+4m2
64b2+32b+416a2-8a(a-b)+(a-b)2
85a-50a26a3bc-40bc
4q(1+b)+32p(1+b)4(1+b)-m(1+b)
16-49a212x2-75y2
0.16a2-324(2x+2y)2-(8x-y)2
1+6b+9b2(a+b)2-12m(a+b)+36m2
64y2+64y+1625a2-10a(x-y)+(x-y)2
55a4+100a12abc+30bc
4p(x+5)+32p(x+5)2(x+5)+m(x+5)
4-100y232x2-2y2
0.81y2-289(x+y)2-(x-9y)2
16+24a+9a2(m+n)2+10m(m+n)+25m2
36b2+120b+10016a2+8a(x+y)+(x+y)2
95a-40a22abc+20b
14p(x+2)+20q(x+2)6(x+2)+m(x+2)
36-36m227x2-48y2
0.09m2-400(x+2y)2-(9x+y)2
25-50a+25a2(x-y)2+4m(x-y)+4m2
36n2+12n+19a2-6a(a+b)+(a+b)2
5a+80ab12a3bc-100b3
8q(9-a)+28q(9-a)6(9-a)+m(9-a)
16-100y218x2-18y2
0.16n2-49(x+y)2-(2x+8y)2
9-48m+64m2(a+b)2+6m(a+b)+9m2
9a2+48a+6416a2-8a(m-n)+(m-n)2
55a4+80a4b4a2bc+10bc
10q(x+9)-40p(x+9)8(x+9)+m(x+9)
4-1x2100x2-16y2
0.04n2-361(x+4y)2-(x+10y)2
1-8n+16n2(m+n)2-4m(m+n)+4m2
81a2-162a+8125a2-10a(m-n)+(m-n)2
90a-60a2b8a4bc-20bc
4q(5-b)-20q(5-b)4(5-b)+m(5-b)
64-49n218x2-50y2
0.36b2-4(8x-6y)2-(x+y)2
36-120a+100a2(x+y)2-12m(x+y)+36m2
4a2+40a+10036a2-12a(a-b)+(a-b)2
25a2-90ab12ab2c-60b4
18q(y-9)+36q(y-9)2(y-9)-m(y-9)
64-81m275x2-48y2
0.04a2-256(x+y)2-(x+y)2
16-56n+49n2(a-b)2-12m(a-b)+36m2
16y2-32y+1616a2-8a(m+n)+(m+n)2
95a+50a44a2bc-90b3c
14p(x+3)-36p(x+3)6(x+3)+m(x+3)
36-25b28x2-32y2
0.04m2-49(x+y)2-(4x+9y)2
49-84m+36m2(x-y)2+8m(x-y)+16m2
64y2+32y+44a2-4a(a+b)+(a+b)2
20a+80a26abc-70b3
18q(y-7)+40p(y-7)8(y-7)-m(y-7)
25-25m248x2-27y2
0.64x2-169(x+y)2-(x+7y)2
1-18y+81y2(x-y)2+6m(x-y)+9m2
25y2-50y+254a2-4a(m-n)+(m-n)2
70a+70ab4a2b3c-70bc
16q(1+b)+40q(1+b)2(1+b)+m(1+b)
9-16a218x2-32y2
36n2-25(x-y)2-(7x+y)2
25+90a+81a2(x+y)2-12m(x+y)+36m2
36a2+36a+936a2+12a(m-n)+(m-n)2
25a-50a314ab3c-60b3c
12q(8-a)+32p(8-a)8(8-a)+m(8-a)
9-16y212x2-27y2
0.36x2-9(x+2y)2-(x-y)2
9-24x+16x2(m-n)2-12m(m-n)+36m2
64a2-96a+369a2+6a(m+n)+(m+n)2
50a4-10ab14a2b2c-80b2
18p(y+5)+36p(y+5)2