初二数学上册因式分解练习题大全83.docx
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初二数学上册因式分解练习题大全83.docx
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初二数学上册因式分解练习题大全83
85a-100a4b14abc+40b3
8q(x-8)-40q(x-8)2(x-8)-m(x-8)
64-16a2100x2-36y2
64y2-4(3x-4y)2-(6x+7y)2
49-56x+16x2(a-b)2-10m(a-b)+25m2
64x2+48x+925a2+10a(m+n)+(m+n)2
x2-8x+7x2-8x-20
4x2-24x+20100-25a2
90a2-50a214a2bc-90bc
20p(y+3)-24p(y+3)6(y+3)+m(y+3)
81-64m227x2-3y2
36y2-324(x-2y)2-(x-8y)2
100-120m+36m2(a+b)2+6m(a+b)+9m2
25b2-40b+1636a2+12a(m-n)+(m-n)2
x2-10x+24x2+8x-20
4x2-49x+9025-100n2
25a+70a16abc+60b3
12q(4+b)+20q(4+b)4(4+b)+m(4+b)
1-64x236x2-4y2
36y2-81(x-y)2-(8x-9y)2
36-120a+100a2(a+b)2+8m(a+b)+16m2
16m2-72m+819a2-6a(a+b)+(a+b)2
x2+7x+12x2+6x-27
16x2-32x+121-16y2
15a4-50a4b10ab2c-100bc
10q(2+a)+36q(2+a)8(2+a)-m(2+a)
4-25y264x2-100y2
16m2-49(4x-2y)2-(2x-y)2
100+160n+64n2(x-y)2-8m(x-y)+16m2
36x2+120x+10016a2-8a(x-y)+(x-y)2
x2+11x+30x2+5x-36
9x2+33x+3016-81m2
40a3+100a3b10ab3c+30b4c
20q(y+3)+12p(y+3)6(y+3)+m(y+3)
81-100x232x2-8y2
0.64b2-49(x-6y)2-(x+8y)2
16+24b+9b2(m+n)2-8m(m+n)+16m2
81x2-90x+259a2+6a(m+n)+(m+n)2
x2+9x+20x2-2x-24
15x2-37x+1881-64a2
10a4-70a312abc+20b4c
6q(7-b)+12p(7-b)6(7-b)-m(7-b)
25-36a264x2-36y2
0.09m2-25(5x-y)2-(x-y)2
64-144a+81a2(x-y)2-6m(x-y)+9m2
81n2-144n+644a2-4a(x+y)+(x+y)2
x2-16x+63x2-3x-18
12x2+19x+41-100x2
60a3-80a3b12a3b3c+100b3c
10q(x+3)-28p(x+3)6(x+3)+m(x+3)
49-25x2100x2-64y2
81y2-256(x-3y)2-(5x+y)2
81-108a+36a2(a-b)2-6m(a-b)+9m2
9y2+60y+10016a2+8a(a-b)+(a-b)2
x2+9x+14x2+7x-8
12x2-52x+4081-100y2
10a2+40ab4ab3c+100b3c
2p(x+2)-32q(x+2)2(x+2)+m(x+2)
4-100y236x2-4y2
81n2-100(x-5y)2-(4x+9y)2
25-30n+9n2(a-b)2+10m(a-b)+25m2
36m2+60m+2536a2+12a(x-y)+(x-y)2
x2-16x+63x2-8x-9
5x2+48x+27100-100y2
85a2+40ab12ab2c+30b2
14q(2+a)-12q(2+a)4(2+a)+m(2+a)
64-49n264x2-4y2
0.36b2-4(x+y)2-(x+y)2
16+80n+100n2(x-y)2+6m(x-y)+9m2
81n2-108n+3625a2-10a(m-n)+(m-n)2
x2-11x+24x2+9x-10
16x2-52x+3025-100m2
50a+20a220abc-90b
4q(x+8)+20q(x+8)8(x+8)-m(x+8)
64-16x264x2-64y2
0.09x2-169(x-y)2-(x-y)2
49+126b+81b2(a-b)2-4m(a-b)+4m2
100b2-60b+94a2+4a(x-y)+(x-y)2
x2+15x+56x2-8x-20
6x2+40x+6416-49y2
100a3+30ab8a4bc-10b
4q(7+b)-12q(7+b)8(7+b)-m(7+b)
49-36a248x2-27y2
0.25b2-25(6x-5y)2-(x-y)2
36+60y+25y2(a-b)2+12m(a-b)+36m2
9a2-24a+1636a2+12a(m+n)+(m+n)2
x2+8x+12x2-9x-10
2x2-19x+936-64y2
40a2-90ab2a2b3c+30b2c
14p(x+4)-36q(x+4)2(x+4)+m(x+4)
4-25a250x2-8y2
0.16m2-144(x-3y)2-(x+y)2
4-28n+49n2(a-b)2-8m(a-b)+16m2
100x2+140x+499a2+6a(m+n)+(m+n)2
x2-11x+24x2-2x-24
2x2-11x+1425-9n2
80a+60a2b4abc+70b2
2p(x-2)-16p(x-2)4(x-2)+m(x-2)
1-81y275x2-75y2
81b2-196(4x+5y)2-(x-8y)2
4+16y+16y2(a-b)2-8m(a-b)+16m2
81y2+180y+1009a2+6a(x-y)+(x-y)2
x2+13x+42x2+7x-30
16x2-36x+1836-36a2
100a+70ab8a3bc+10b
18q(1+b)+36q(1+b)6(1+b)-m(1+b)
81-49a216x2-4y2
0.81x2-9(x+y)2-(4x+y)2
64-32m+4m2(x+y)2-4m(x+y)+4m2
36x2-108x+8136a2+12a(m-n)+(m-n)2
x2+9x+20x2+1x-30
8x2-52x+8036-16m2
65a2-80a16a3b2c-20b2c
10q(x-2)+12q(x-2)8(x-2)-m(x-2)
100-64y232x2-32y2
0.25a2-324(x-y)2-(4x+9y)2
49+42n+9n2(a+b)2-12m(a+b)+36m2
9a2-12a+436a2-12a(m+n)+(m+n)2
x2-5x+6x2+2x-35
16x2-24x+5100-9a2
20a4+90a2b16abc-30bc
16p(7-b)-12p(7-b)2(7-b)+m(7-b)
9-81b216x2-100y2
0.09y2-1(x-4y)2-(x-y)2
81-126m+49m2(a+b)2-8m(a+b)+16m2
36b2-108b+819a2-6a(m+n)+(m+n)2
x2+15x+54x2+5x-24
10x2-19x+61-100x2
60a2+50a4b10ab3c-90b3
20q(3-a)+32q(3-a)6(3-a)+m(3-a)
49-64y28x2-2y2
4a2-49(5x+3y)2-(x-y)2
64-96n+36n2(m+n)2+6m(m+n)+9m2
36x2-84x+4936a2-12a(a+b)+(a+b)2
x2-10x+16x2-3x-40
15x2-26x+71-49a2
35a-90a16abc-60b
18q(4-b)-24p(4-b)2(4-b)+m(4-b)
36-81a22x2-2y2
25x2-196(5x+4y)2-(x+10y)2
1-12n+36n2(m-n)2+8m(m-n)+16m2
36b2-36b+916a2-8a(a-b)+(a-b)2
x2-7x+6x2-5x-24
6x2+16x+881-16a2
30a4-10a2b12a4bc-100b3
4p(y-9)+4p(y-9)8(y-9)-m(y-9)
49-64n28x2-18y2
0.04b2-169(x-y)2-(3x-y)2
100+100x+25x2(m-n)2+10m(m-n)+25m2
25m2-100m+10025a2+10a(m-n)+(m-n)2
x2-7x+6x2-2x-35
12x2+32x+1664-9b2
85a+80a216a2bc+20b2
16q(x+9)+40p(x+9)4(x+9)+m(x+9)
16-49n23x2-27y2
9x2-16(5x+4y)2-(x+y)2
16+56y+49y2(x-y)2+6m(x-y)+9m2
16x2-24x+94a2+4a(x-y)+(x-y)2
x2+14x+48x2-4x-32
12x2+66x+909-16x2
70a2+90a18a2bc+50b
20q(8-a)+40q(8-a)2(8-a)-m(8-a)
1-16x264x2-16y2
16y2-289(x-y)2-(9x+y)2
81+180n+100n2(m-n)2+8m(m-n)+16m2
25m2-30m+925a2-10a(m-n)+(m-n)2
x2-11x+30x2+5x-36
4x2+44x+724-49m2
85a2-20a12a3b3c-70b
8q(7-b)+28p(7-b)2(7-b)-m(7-b)
9-100b24x2-36y2
9m2-225(x+3y)2-(x+y)2
36+36n+9n2(x-y)2+12m(x-y)+36m2
81a2+90a+259a2+6a(m+n)+(m+n)2
x2+6x+5x2-5x-24
10x2+31x+2464-100a2
45a3+40ab2abc+10b4c
16p(6-a)-4p(6-a)6(6-a)-m(6-a)
64-64m236x2-64y2
0.09a2-9(8x-2y)2-(x-7y)2
16+32n+16n2(x-y)2-8m(x-y)+16m2
36x2+84x+4916a2+8a(m+n)+(m+n)2
x2-12x+27x2-8x-20
5x2-32x+1236-9n2
55a-50a210a3b2c-50b4c
20q(4-a)+40p(4-a)2(4-a)-m(4-a)
49-9m250x2-32y2
16b2-36(x+y)2-(x+7y)2
49+126b+81b2(x+y)2+12m(x+y)+36m2
4n2-40n+1004a2+4a(m-n)+(m-n)2
x2-7x+10x2-3x-18
9x2+54x+801-36a2
45a-50a2b10abc-80b
12p(6-a)+12q(6-a)6(6-a)+m(6-a)
1-64y236x2-64y2
25b2-400(x-6y)2-(x+y)2
16-16x+4x2(a-b)2+8m(a-b)+16m2
25x2+50x+254a2+4a(a-b)+(a-b)2
x2+16x+63x2-3x-28
20x2+39x+181-81m2
55a3+60a18a2bc+100bc
2p(y-4)+24q(y-4)6(y-4)+m(y-4)
49-9y236x2-4y2
36x2-100(7x+y)2-(3x-7y)2
36+48x+16x2(a-b)2-6m(a-b)+9m2
25m2+30m+925a2-10a(x+y)+(x+y)2
x2-17x+72x2-6x-7
12x2-42x+3025-49m2
20a-30a6abc+40b
12q(5+b)-16p(5+b)6(5+b)+m(5+b)
49-49m218x2-2y2
0.09x2-100(5x-y)2-(x+y)2
16+40a+25a2(x-y)2-4m(x-y)+4m2
36b2+72b+364a2+4a(m+n)+(m+n)2
x2-13x+40x2-2x-24
4x2+31x+429-25n2
100a3+100a2abc+10b4
10q(9+a)-40q(9+a)2(9+a)+m(9+a)
64-100y216x2-100y2
36n2-100(x+2y)2-(4x-y)2
1+14x+49x2(a+b)2+8m(a+b)+16m2
9a2+12a+44a2-4a(a+b)+(a+b)2
x2-11x+28x2+4x-32
8x2-18x+1081-9x2
70a+90a3b12ab3c+40bc
4p(4-b)-28q(4-b)4(4-b)-m(4-b)
25-25x275x2-3y2
0.04y2-49(x+y)2-(3x-y)2
25+30m+9m2(m+n)2+4m(m+n)+4m2
81y2-108y+364a2-4a(x-y)+(x-y)2
x2-13x+40x2+2x-24
20x2-62x+4825-49a2
95a+10a2b6a3bc-40b4
6q(8+b)-12p(8+b)4(8+b)-m(8+b)
16-25y227x2-3y2
9a2-49(x-y)2-(x+7y)2
1+4m+4m2(a-b)2+4m(a-b)+4m2
16x2-24x+936a2-12a(a+b)+(a+b)2
x2+13x+36x2+5x-36
6x2+19x+1025-9n2
80a2+40a18a2bc+100b
10q(x-5)-20q(x-5)6(x-5)-m(x-5)
25-36b264x2-16y2
36y2-289(7x-6y)2-(x-8y)2
16-64x+64x2(a-b)2-4m(a-b)+4m2
81b2-108b+3616a2-8a(x+y)+(x+y)2
x2-15x+54x2-2x-24
8x2-32x+2449-81y2
85a2-50a2b12a2bc+10b3c
10q(9+b)-36p(9+b)4(9+b)+m(9+b)
81-25x218x2-18y2
0.25y2-196(9x+5y)2-(7x-7y)2
64+32y+4y2(m-n)2-12m(m-n)+36m2
49n2-84n+3616a2-8a(a-b)+(a-b)2
x2-10x+9x2+5x-24
2x2-23x+6316-4y2
35a+60a28a4bc+20b4
8q(x-2)+28p(x-2)4(x-2)+m(x-2)
9-64x250x2-18y2
36b2-196(8x+6y)2-(x-y)2
1-8a+16a2(x+y)2+8m(x+y)+16m2
81x2+72x+1625a2-10a(a-b)+(a-b)2
x2+9x+18x2+6x-40
6x2+24x+184-4x2
90a4-10ab10ab3c+50b
4q(y-9)+12q(y-9)4(y-9)-m(y-9)
4-9n264x2-64y2
0.16n2-196(7x-4y)2-(3x+y)2
64-112y+49y2(x-y)2+10m(x-y)+25m2
25n2-20n+425a2+10a(m-n)+(m-n)2
x2-11x+18x2-5x-14
4x2-8x+416-9m2
85a2+70a20abc-90b2c
20p(x-8)-12p(x-8)6(x-8)+m(x-8)
81-81x227x2-75y2
16n2-169(x+3y)2-(x+y)2
25+80m+64m2(m+n)2-4m(m+n)+4m2
9m2-60m+1004a2-4a(m+n)+(m+n)2
x2+13x+40x2+7x-30
6x2-15x+925-25m2
20a3-20a16a2b2c+60b2c
16p(7+a)-32p(7+a)4(7+a)-m(7+a)
81-64y236x2-36y2
64b2-144(7x+y)2-(8x+y)2
64-112b+49b2(x+y)2+4m(x+y)+4m2
64b2+32b+44a2+4a(m+n)+(m+n)2
x2-16x+64x2-7x-30
9x2-24x+169-16a2
15a2+10a3b10a3bc-10b
2p(8+b)+4q(8+b)4(8+b)-m(8+b)
25-81y248x2-27y2
64b2-196(x+y)2-(2x+y)2
49-112a+64a2(a+b)2-10m(a+b)+25m2
100n2-160n+6436a2+12a(m+n)+(m+n)2
x2+10x+16x2-4x-12
9x2+36x+35100-25b2
100a+20a44ab2c+10b
14p(y+1)+28q(y+1)2(y+1)-m(y+1)
64-25a218x2-8y2
0.49m2-100(x+3y)2-(x-10y)2
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- 初二 数学 上册 因式分解 练习题 大全 83