初二数学上册因式分解练习题大全96.docx
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初二数学上册因式分解练习题大全96.docx
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初二数学上册因式分解练习题大全96
81+90b+25b2(x-y)2-10m(x-y)+25m2
81m2-108m+364a2-4a(a-b)+(a-b)2
x2-11x+18x2+3x-40
3x2+27x+5464-36a2
20a+70ab8a2bc-80b
10q(x-4)-4q(x-4)6(x-4)-m(x-4)
9-25n24x2-64y2
0.81n2-289(5x-5y)2-(9x+y)2
4-24a+36a2(m+n)2+6m(m+n)+9m2
36y2-36y+916a2-8a(x-y)+(x-y)2
x2-7x+10x2+3x-40
16x2-48x+204-64b2
60a4-80a3b16a3bc+60b
10p(7-a)-28q(7-a)6(7-a)-m(7-a)
81-25y22x2-8y2
49m2-196(x-6y)2-(9x+y)2
36-60b+25b2(m-n)2+8m(m-n)+16m2
100a2+100a+254a2+4a(x+y)+(x+y)2
x2-8x+7x2+4x-21
12x2+45x+2716-4m2
40a+100a44a3b3c-10b4
18q(1+b)-32p(1+b)6(1+b)+m(1+b)
49-16n218x2-2y2
0.09a2-16(x-y)2-(3x-y)2
36+72b+36b2(x+y)2-10m(x+y)+25m2
36y2-120y+10016a2+8a(x-y)+(x-y)2
x2-16x+63x2-7x-8
20x2-77x+7281-49y2
5a3-100a3b8ab3c-50bc
20q(x-8)+36p(x-8)2(x-8)-m(x-8)
4-16x275x2-48y2
36m2-1(2x+y)2-(x-10y)2
1+8m+16m2(x-y)2-4m(x-y)+4m2
9a2-30a+2536a2-12a(m+n)+(m+n)2
x2+9x+8x2+4x-12
2x2+15x+71-16y2
5a+30ab14ab3c-100bc
14p(y+7)+20q(y+7)8(y+7)+m(y+7)
25-49x218x2-18y2
0.64m2-49(x-2y)2-(x+y)2
4-40x+100x2(m-n)2-4m(m-n)+4m2
9a2-6a+116a2-8a(x-y)+(x-y)2
x2+10x+16x2+3x-18
4x2-16x+1236-4y2
45a+50a320abc+70b3c
8p(1+b)+36q(1+b)2(1+b)+m(1+b)
1-100y264x2-4y2
64b2-64(x+3y)2-(x+8y)2
81+162m+81m2(m-n)2+6m(m-n)+9m2
4y2+16y+1636a2-12a(m-n)+(m-n)2
x2-3x+2x2-9x-10
12x2-47x+4049-49b2
75a4-100ab4abc-70b2c
6p(5-a)-36q(5-a)8(5-a)+m(5-a)
9-81m264x2-4y2
9m2-324(x-5y)2-(x-y)2
81-162b+81b2(x-y)2+4m(x-y)+4m2
25y2+90y+8136a2+12a(a+b)+(a+b)2
x2-12x+36x2-3x-40
12x2+28x+864-16b2
55a3+90ab6a2bc-100b
8q(9-a)+24q(9-a)2(9-a)-m(9-a)
16-16y212x2-48y2
49b2-289(x-y)2-(5x-10y)2
25+60m+36m2(x+y)2+10m(x+y)+25m2
64m2+96m+364a2+4a(a+b)+(a+b)2
x2-15x+56x2-5x-50
10x2-31x+1549-4b2
95a+90ab4a4bc+50b4c
12q(x+2)+40p(x+2)4(x+2)-m(x+2)
25-36m23x2-12y2
81m2-324(x-y)2-(6x+7y)2
25-20y+4y2(a-b)2+8m(a-b)+16m2
4x2-20x+254a2+4a(a+b)+(a+b)2
x2+11x+18x2-5x-6
10x2+55x+7016-64y2
30a2+60a12ab3c+10b4
16q(x+8)-40p(x+8)6(x+8)+m(x+8)
100-25m236x2-16y2
0.09m2-400(5x-3y)2-(x+7y)2
100+200y+100y2(x-y)2-12m(x-y)+36m2
64b2-32b+416a2+8a(m+n)+(m+n)2
x2+9x+18x2+3x-40
15x2-59x+5681-36n2
30a+80ab18a2bc+20bc
16q(x+6)+40q(x+6)8(x+6)-m(x+6)
16-100y250x2-50y2
0.04b2-1(x-2y)2-(9x-10y)2
25-50m+25m2(m-n)2-10m(m-n)+25m2
4m2+24m+3636a2+12a(x-y)+(x-y)2
x2-10x+21x2-7x-8
8x2-38x+925-16m2
5a-80a2b8ab2c-100bc
6p(y-1)+8p(y-1)2(y-1)+m(y-1)
9-100b232x2-32y2
0.04a2-25(x-2y)2-(x-8y)2
81+72b+16b2(m+n)2-4m(m+n)+4m2
16x2+80x+10036a2+12a(a-b)+(a-b)2
x2-12x+32x2+5x-14
2x2-21x+5416-4y2
70a3-70a2b20ab3c-10b3
18p(x-5)-40q(x-5)2(x-5)-m(x-5)
100-25y236x2-36y2
0.36n2-4(2x+3y)2-(x-9y)2
81-72m+16m2(m-n)2-8m(m-n)+16m2
25a2+100a+10036a2+12a(a-b)+(a-b)2
x2-16x+63x2-8x-9
15x2+29x+1216-49b2
85a4-40a44abc+50b
16q(x-9)-20q(x-9)4(x-9)+m(x-9)
64-4a248x2-27y2
16y2-144(3x-y)2-(x+8y)2
100-80b+16b2(x+y)2+10m(x+y)+25m2
25x2-40x+164a2-4a(a-b)+(a-b)2
x2-11x+30x2+6x-16
6x2+17x+525-100y2
30a2+30a4b2a4bc-30b4c
4q(1+a)-36p(1+a)8(1+a)+m(1+a)
16-81x2100x2-4y2
4m2-289(8x-2y)2-(x-10y)2
9-36y+36y2(a+b)2+8m(a+b)+16m2
81x2-18x+116a2-8a(x-y)+(x-y)2
x2-4x+4x2-9x-10
8x2-56x+901-25a2
100a3-90a4b16ab2c-70b2c
20q(y+4)-40q(y+4)2(y+4)+m(y+4)
81-4m232x2-18y2
4a2-25(3x+4y)2-(4x-y)2
64-144y+81y2(a-b)2-10m(a-b)+25m2
49x2+126x+8116a2-8a(m+n)+(m+n)2
x2+6x+8x2-6x-27
5x2+30x+2581-9n2
80a3+50a2b20a2b2c+90bc
14p(8+a)+28q(8+a)4(8+a)+m(8+a)
25-81x23x2-12y2
0.49y2-361(x-6y)2-(5x+y)2
100-140n+49n2(x+y)2+10m(x+y)+25m2
81a2-108a+3636a2+12a(x+y)+(x+y)2
x2+12x+36x2-4x-32
12x2-22x+625-81a2
25a-30a16abc+60b2
12q(y-2)+28p(y-2)2(y-2)-m(y-2)
16-100a23x2-27y2
25a2-49(x-6y)2-(2x-8y)2
49+28b+4b2(m-n)2+10m(m-n)+25m2
25n2+10n+125a2-10a(m-n)+(m-n)2
x2+12x+36x2-7x-8
2x2+26x+801-36b2
20a+70a20abc-40b2c
8p(x+7)+40p(x+7)2(x+7)+m(x+7)
64-64x216x2-36y2
9b2-121(x-4y)2-(8x+y)2
36+48b+16b2(a-b)2-8m(a-b)+16m2
36m2+48m+164a2-4a(x+y)+(x+y)2
x2+11x+24x2+5x-24
16x2-76x+901-81x2
20a3+80a312a2b3c+30b2
6p(4-b)-12q(4-b)2(4-b)-m(4-b)
64-36m227x2-12y2
16n2-4(x+y)2-(6x+y)2
25+90y+81y2(a-b)2+6m(a-b)+9m2
16m2-8m+136a2+12a(x+y)+(x+y)2
x2-11x+24x2-5x-24
8x2-40x+4249-9m2
95a3+90a36abc-70b
6p(3+a)+28p(3+a)8(3+a)+m(3+a)
4-9y212x2-3y2
64x2-25(4x+y)2-(6x+y)2
1-8n+16n2(m-n)2-4m(m-n)+4m2
49x2-126x+8136a2-12a(a-b)+(a-b)2
x2-15x+54x2+7x-8
20x2-39x+725-100m2
70a-90a34a4bc+80b3c
18q(9+a)+16p(9+a)8(9+a)+m(9+a)
81-4y250x2-50y2
81m2-25(9x+4y)2-(2x+y)2
81-144b+64b2(x+y)2+8m(x+y)+16m2
81x2+54x+936a2-12a(a+b)+(a+b)2
x2+14x+45x2-7x-18
3x2-31x+361-49n2
40a-50a312abc+20b
18p(8+b)-28p(8+b)8(8+b)-m(8+b)
81-4y22x2-2y2
0.25y2-225(x+4y)2-(x+8y)2
49+70m+25m2(x+y)2-12m(x+y)+36m2
16b2+40b+2536a2+12a(a+b)+(a+b)2
x2-18x+81x2+1x-30
8x2+10x+39-9n2
85a4-10a2b8ab2c+80bc
10p(x-8)-24q(x-8)8(x-8)-m(x-8)
25-36x218x2-32y2
25a2-169(3x-y)2-(x-y)2
36-120a+100a2(x+y)2+4m(x+y)+4m2
9x2-48x+6436a2-12a(x-y)+(x-y)2
x2+11x+28x2-3x-40
2x2-19x+4516-4b2
45a2-100a14a3bc-70b3
4q(1-a)+40p(1-a)8(1-a)+m(1-a)
81-49b248x2-27y2
0.36b2-16(x-y)2-(3x+10y)2
36+84m+49m2(m-n)2+10m(m-n)+25m2
16a2+64a+6436a2-12a(a-b)+(a-b)2
x2-11x+28x2+6x-16
10x2-32x+649-36a2
65a+70a8ab2c+50b4c
18p(7-b)+4p(7-b)8(7-b)-m(7-b)
4-25b216x2-64y2
9x2-25(x+y)2-(8x-9y)2
81-90a+25a2(x-y)2+8m(x-y)+16m2
16x2-16x+44a2+4a(a+b)+(a+b)2
x2-5x+6x2+4x-21
4x2+16x+74-100y2
10a+50ab20a4bc+40bc
12q(8-a)-12q(8-a)2(8-a)-m(8-a)
81-25a24x2-64y2
0.04m2-64(x-y)2-(4x-y)2
100-180x+81x2(a+b)2-10m(a+b)+25m2
49n2+56n+1636a2+12a(a+b)+(a+b)2
x2-17x+72x2-5x-6
20x2-41x+20100-36b2
55a-10a3b14a3b2c+20bc
4q(1-b)-40p(1-b)4(1-b)-m(1-b)
1-16n212x2-48y2
0.81m2-121(x-2y)2-(6x-y)2
9+18b+9b2(x+y)2+12m(x+y)+36m2
4b2+24b+3625a2-10a(m-n)+(m-n)2
x2-16x+63x2+5x-36
10x2-19x+74-100m2
75a+100a420abc+90bc
8q(x-7)-36q(x-7)2(x-7)-m(x-7)
81-36a227x2-3y2
0.04n2-289(x-2y)2-(9x-9y)2
81+162n+81n2(m+n)2+6m(m+n)+9m2
9m2+12m+44a2+4a(m+n)+(m+n)2
x2-5x+6x2-5x-14
3x2+10x+364-36b2
35a+30a3b10a3bc+70b
4q(y-1)+16p(y-1)4(y-1)+m(y-1)
64-81b218x2-8y2
0.49a2-81(5x-2y)2-(x-7y)2
49-28m+4m2(a+b)2+10m(a+b)+25m2
9b2+54b+8125a2-10a(x+y)+(x+y)2
x2-5x+6x2+5x-50
12x2+20x+836-36y2
75a-10a2b18abc-40bc
8p(x-3)+40p(x-3)8(x-3)+m(x-3)
4-36y216x2-100y2
0.81n2-1(8x+4y)2-(9x+10y)2
81-126y+49y2(a+b)2+12m(a+b)+36m2
9y2+36y+3616a2-8a(x-y)+(x-y)2
x2+16x+63x2+8x-9
3x2+8x+425-4x2
65a3-10a2a3bc-10b4
14p(6-b)+36q(6-b)4(6-b)+m(6-b)
81-25b212x2-48y2
0.16y2-4(7x+5y)2-(x+y)2
49-84b+36b2(a+b)2-10m(a+b)+25m2
49a2-84a+364a2-4a(m-n)+(m-n)2
x2-4x+3x2+3x-40
10x2-49x+4964-4a2
85a4-80a314ab3c+20bc
2q(x-4)+24q(x-4)8(x-4)-m(x-4)
9-49a232x2-18y2
49b2-81(3x+5y)2-(8x+y)2
9+12y+4y2(m-n)2+8m(m-n)+16m2
100m2-140m+4916a2+8a(x-y)+(x-y)2
x2+14x+48x2-7x-30
2x2-17x+219-9y2
40a3+60a8a3b2c+30bc
10q(y+7)-4p(y+7)2(y+7)+m(y+7)
9-64y227x2-27y2
25a2-100(7x+3y)2-(3x-7y)2
64+160x+100x2(x-y)2-8m(x-y)+16m2
81b2+180b+10025a2+10a(m+n)+(m+n)2
x2-8x+12x2-6x-40
4x2+20x+2125-36x2
35a+10a2b12a2bc+70bc
20p(x+4)+4p(x+4)8(x+4)+m(x+4)
100-64y216x2-64y2
0.36m2-16(x-6y)2-(x-y)2
9+60n+100n2(a+b)2-12m(a+b)+36m2
25a2+30a+925a2+10a(a-b)+(a-b)2
x2-8x+16x2+8x-20
10x2+22x+416-81a2
10a-70a4a4b3c+100bc
8p(x+4)-24p(x+4)6(x+4)+m(x+4)
16-49y264x2-64y2
0.09x2-25(x-y)2-(x+9y)2
16-32n+16n2(m-n)2-10m(m-n)+25m2
100m2+100m+2516a2+8a(a+b)+(a+b)2
x2-16x+63x2-7x-30
3x2+30x+4849-25n2
45a3-20a2b16a4bc+60b2c
6p(y-4)+24q(y-4)8(y-4)-m(y-4)
16-16b22x2-32y2
81n2-64(x-2y)2-(9x+y)2
25+30a+9a2(x-y)2+6m(x-y)+9m2
16m2+24m+936a2+12a(m+n)+(m+n)2
x2+13x+40x2-5x-50
10x2+11x+3100-64b2
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- 初二 数学 上册 因式分解 练习题 大全 96