人教版初中八年级数学上册因式分解练习题大全84.docx
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人教版初中八年级数学上册因式分解练习题大全84.docx
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人教版初中八年级数学上册因式分解练习题大全84
65a-10a4b18a3bc+10bc
20q(4-b)+16p(4-b)4(4-b)-m(4-b)
25-100b232x2-32y2
0.25n2-121(2x+2y)2-(x+y)2
81-162x+81x2(a+b)2+4m(a+b)+4m2
9n2-54n+814a2+4a(a-b)+(a-b)2
70a-40a46a3b3c-70b3
16q(x+6)+8p(x+6)2(x+6)+m(x+6)
64-36x212x2-12y2
36m2-25(9x-y)2-(x+y)2
64+32y+4y2(x-y)2+12m(x-y)+36m2
81m2+180m+1009a2+6a(m+n)+(m+n)2
70a3+50a12abc-70bc
20q(y-1)-40p(y-1)8(y-1)-m(y-1)
25-81x232x2-2y2
0.49y2-49(x-4y)2-(x+7y)2
9+60b+100b2(m-n)2-12m(m-n)+36m2
25x2+70x+494a2-4a(a+b)+(a+b)2
85a2+50ab14ab3c-10b3c
8q(x+7)-36q(x+7)8(x+7)+m(x+7)
1-9a216x2-64y2
25n2-196(7x-6y)2-(x-y)2
1-6b+9b2(x-y)2+10m(x-y)+25m2
9n2-24n+164a2-4a(a-b)+(a-b)2
5a-60a22ab2c+60b3c
4p(6+a)-32p(6+a)4(6+a)-m(6+a)
49-16n218x2-32y2
16m2-36(4x+y)2-(2x+y)2
81-162a+81a2(x-y)2-10m(x-y)+25m2
25b2+70b+4916a2+8a(a+b)+(a+b)2
10a+60a4b18ab3c-70b3
14q(y-2)+4p(y-2)2(y-2)-m(y-2)
9-16b24x2-4y2
0.49m2-324(x-y)2-(3x+8y)2
64+112x+49x2(m-n)2-10m(m-n)+25m2
81m2-18m+19a2+6a(a-b)+(a-b)2
65a4+40a8a4bc-60bc
18q(x+1)-28q(x+1)4(x+1)+m(x+1)
64-16b227x2-75y2
25a2-25(x+y)2-(5x-y)2
9+12x+4x2(x+y)2+10m(x+y)+25m2
49y2-140y+10016a2-8a(a-b)+(a-b)2
25a2+50a18abc-20b2
12q(x-2)-36q(x-2)2(x-2)-m(x-2)
25-4b22x2-8y2
0.49b2-169(8x-5y)2-(x+10y)2
9-54m+81m2(x+y)2-8m(x+y)+16m2
64b2+32b+436a2+12a(a-b)+(a-b)2
95a4+20a416abc+80b2
14p(y+5)+36p(y+5)8(y+5)+m(y+5)
100-16m236x2-4y2
0.04y2-144(x-y)2-(9x+y)2
9+60b+100b2(a+b)2-10m(a+b)+25m2
100n2+20n+136a2-12a(a-b)+(a-b)2
5a-70a14a2b2c+50bc
2q(x+7)-32q(x+7)2(x+7)-m(x+7)
4-100x264x2-16y2
36n2-64(x-y)2-(x+8y)2
49+70a+25a2(x+y)2+6m(x+y)+9m2
16b2-32b+164a2-4a(m-n)+(m-n)2
50a-100a314a2bc-70bc
10p(x+1)-36p(x+1)6(x+1)+m(x+1)
1-4x24x2-100y2
0.64n2-225(x+2y)2-(3x+10y)2
100+120b+36b2(a-b)2+10m(a-b)+25m2
100y2+20y+125a2+10a(a-b)+(a-b)2
85a-30a44a4bc+100bc
6p(x+3)+40p(x+3)2(x+3)+m(x+3)
9-81b216x2-36y2
0.25m2-1(7x-5y)2-(x-10y)2
25+70n+49n2(x-y)2+6m(x-y)+9m2
64n2+80n+259a2-6a(a+b)+(a+b)2
35a3+60ab18ab3c-90b3
18q(5+a)-12p(5+a)4(5+a)-m(5+a)
64-1x248x2-75y2
16y2-25(x-2y)2-(x+y)2
4+32n+64n2(a+b)2-10m(a+b)+25m2
49m2+42m+916a2+8a(x-y)+(x-y)2
15a+40a4b2ab2c+50b3c
20q(y-2)-32p(y-2)8(y-2)-m(y-2)
9-4y236x2-4y2
0.25x2-121(3x+5y)2-(5x+y)2
81+108y+36y2(a+b)2+10m(a+b)+25m2
100x2+180x+8136a2-12a(x-y)+(x-y)2
30a-10a416ab3c+10b
2q(y+8)+12q(y+8)4(y+8)+m(y+8)
36-9a227x2-12y2
49a2-256(x-2y)2-(2x-7y)2
36+120b+100b2(a-b)2+12m(a-b)+36m2
9b2+30b+2536a2+12a(m-n)+(m-n)2
55a-100a26ab3c+80b4c
8q(6+a)+8q(6+a)2(6+a)+m(6+a)
16-36y250x2-8y2
0.09x2-289(2x+y)2-(8x+y)2
36-108n+81n2(m+n)2+4m(m+n)+4m2
64m2-128m+649a2-6a(x+y)+(x+y)2
80a4-10ab12a3bc+20b
10q(y-9)+28q(y-9)8(y-9)+m(y-9)
49-16b216x2-64y2
0.81m2-100(x+y)2-(x-8y)2
100-100n+25n2(m-n)2+12m(m-n)+36m2
4n2-8n+49a2-6a(x+y)+(x+y)2
90a2-80a32a2b2c+10b4c
8q(y+6)+24p(y+6)2(y+6)-m(y+6)
81-16m275x2-48y2
4y2-64(x-4y)2-(x+9y)2
1+16m+64m2(m+n)2+10m(m+n)+25m2
81b2-54b+936a2-12a(m+n)+(m+n)2
20a2+70a12ab2c+30bc
12q(y-4)-28p(y-4)4(y-4)-m(y-4)
16-64m212x2-75y2
0.09n2-121(3x+y)2-(8x+y)2
36+36b+9b2(a+b)2-10m(a+b)+25m2
16b2+32b+1616a2-8a(m+n)+(m+n)2
20a2-100a10a4bc-60bc
12p(9+a)+20p(9+a)2(9+a)-m(9+a)
1-16m212x2-48y2
0.16a2-144(7x+6y)2-(x-y)2
49+112n+64n2(m+n)2+8m(m+n)+16m2
49b2+56b+1616a2+8a(m-n)+(m-n)2
40a4-80a8a4bc-90bc
18q(y-4)-12p(y-4)2(y-4)-m(y-4)
16-1m275x2-75y2
0.04x2-324(x-2y)2-(3x-10y)2
81+162a+81a2(a-b)2+12m(a-b)+36m2
64b2+48b+936a2-12a(x-y)+(x-y)2
10a+80a8ab2c-10b
16q(6+a)-24p(6+a)2(6+a)+m(6+a)
49-1b24x2-36y2
0.25y2-25(3x+2y)2-(x-10y)2
36-84m+49m2(x+y)2-10m(x+y)+25m2
16a2-32a+169a2+6a(m-n)+(m-n)2
30a2+50a3b8a4b2c+10b
10p(x+4)-12q(x+4)6(x+4)-m(x+4)
36-81x218x2-50y2
64m2-196(x+3y)2-(x+y)2
64-32b+4b2(m-n)2-4m(m-n)+4m2
49a2+14a+116a2+8a(m+n)+(m+n)2
65a+40a220ab3c-10b3c
4q(9-a)+12p(9-a)2(9-a)+m(9-a)
49-100y275x2-48y2
0.64b2-4(4x-y)2-(9x+y)2
9-18m+9m2(x-y)2-4m(x-y)+4m2
25n2+20n+436a2+12a(m-n)+(m-n)2
45a3-90a12ab3c+100b3c
18q(y+4)+28q(y+4)8(y+4)+m(y+4)
4-36b28x2-50y2
81m2-324(x+4y)2-(x+9y)2
1-20a+100a2(m-n)2+10m(m-n)+25m2
64x2-32x+416a2+8a(a+b)+(a+b)2
55a2+80ab8a3bc+60b3c
18q(5+a)+32q(5+a)4(5+a)+m(5+a)
64-1m250x2-50y2
81a2-100(x+5y)2-(2x+y)2
4+12m+9m2(x+y)2+12m(x+y)+36m2
9y2+24y+169a2-6a(m-n)+(m-n)2
95a4+100a3b12abc+50b3c
10p(4-b)-20p(4-b)8(4-b)-m(4-b)
1-81y236x2-16y2
16a2-16(x-y)2-(3x+10y)2
9+30b+25b2(a-b)2+4m(a-b)+4m2
25x2-80x+6436a2-12a(m-n)+(m-n)2
30a-100a4
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- 人教版 初中 八年 级数 上册 因式分解 练习题 大全 84