初中八年级数学上册因式分解练习题大全27.docx
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初中八年级数学上册因式分解练习题大全27.docx
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初中八年级数学上册因式分解练习题大全27
75a-40ab20abc+10bc
18q(x-8)+24p(x-8)6(x-8)-m(x-8)
25-9m22x2-32y2
0.04a2-16(x+y)2-(3x+y)2
100-160n+64n2(a+b)2+10m(a+b)+25m2
64x2-64x+164a2-4a(x-y)+(x-y)2
x2-8x+12x2-7x-30
15x2+48x+925-100a2
90a-50a214ab3c+10bc
12q(4+a)+40q(4+a)6(4+a)-m(4+a)
1-49y236x2-16y2
0.49b2-169(5x+y)2-(5x-y)2
9+18a+9a2(x+y)2-10m(x+y)+25m2
9m2+30m+254a2+4a(a+b)+(a+b)2
x2+11x+30x2-5x-6
12x2+34x+24100-4b2
85a4-30a28a4b2c-20b3
18p(x-5)+24q(x-5)4(x-5)-m(x-5)
81-16n232x2-50y2
0.04a2-289(7x+y)2-(x+y)2
1-4n+4n2(x-y)2-6m(x-y)+9m2
16m2-56m+494a2+4a(m+n)+(m+n)2
x2-9x+18x2+7x-30
15x2+40x+251-4b2
95a-30a2b12ab2c-60b
16q(5-b)+20q(5-b)6(5-b)+m(5-b)
4-81x227x2-48y2
0.09a2-324(8x-y)2-(9x+y)2
1+8m+16m2(a+b)2+12m(a+b)+36m2
64a2-32a+44a2+4a(a+b)+(a+b)2
x2-13x+42x2+2x-24
15x2-48x+981-64a2
30a+80a410a2bc+30b3
16q(y-9)-20p(y-9)8(y-9)+m(y-9)
9-64x23x2-75y2
0.81b2-36(x+y)2-(8x-y)2
9-48y+64y2(a-b)2+6m(a-b)+9m2
36y2+96y+644a2-4a(a+b)+(a+b)2
x2+8x+12x2-9x-10
4x2-38x+709-100m2
60a+50a20abc-80bc
14p(3+a)+28p(3+a)2(3+a)-m(3+a)
81-9a216x2-4y2
0.09x2-81(x+2y)2-(x+7y)2
49-70m+25m2(m-n)2-6m(m-n)+9m2
64b2-48b+936a2+12a(x+y)+(x+y)2
x2-15x+56x2+6x-16
10x2+34x+1281-36n2
30a-10a38ab2c-60b2c
14p(7+a)-20q(7+a)8(7+a)-m(7+a)
4-16y23x2-3y2
36b2-64(9x+2y)2-(x-8y)2
16+80x+100x2(m+n)2-4m(m+n)+4m2
36b2-96b+6416a2-8a(m+n)+(m+n)2
x2+13x+40x2+6x-40
20x2+62x+4849-4x2
50a-100a32a2b3c-40b4
12p(x+4)+28q(x+4)8(x+4)+m(x+4)
1-81n248x2-27y2
25b2-256(7x-y)2-(2x+10y)2
81-144n+64n2(m+n)2+12m(m+n)+36m2
9m2-60m+1009a2+6a(m+n)+(m+n)2
x2+6x+9x2+6x-27
12x2+25x+725-36x2
80a+100ab8abc-90b
4p(1+b)+8q(1+b)2(1+b)+m(1+b)
36-16b24x2-4y2
0.04x2-144(3x+y)2-(5x-9y)2
16-80x+100x2(m-n)2+10m(m-n)+25m2
9a2+60a+1004a2-4a(a-b)+(a-b)2
x2-4x+4x2-1x-30
2x2+7x+51-64m2
100a+80a2b4ab3c+40bc
20p(y+2)-8p(y+2)8(y+2)-m(y+2)
81-100x216x2-100y2
0.04a2-100(3x+y)2-(6x-y)2
49+126a+81a2(m-n)2-6m(m-n)+9m2
36n2-108n+814a2+4a(x+y)+(x+y)2
x2+12x+32x2+4x-32
10x2-42x+3625-4a2
100a4-40a3b4a2b3c-10b4c
20q(7+b)-16p(7+b)6(7+b)+m(7+b)
16-100y232x2-50y2
0.49a2-121(x+5y)2-(8x+7y)2
36+36b+9b2(x-y)2-8m(x-y)+16m2
25x2-40x+1616a2-8a(x-y)+(x-y)2
x2-11x+24x2+2x-24
6x2+22x+1236-16b2
30a2+80a28a4bc-90b
2p(y-2)+36q(y-2)2(y-2)+m(y-2)
100-9b24x2-100y2
0.09n2-4(x+y)2-(3x+8y)2
16-56y+49y2(m-n)2-6m(m-n)+9m2
4m2-4m+19a2-6a(a-b)+(a-b)2
x2-14x+48x2+6x-27
12x2+14x+425-4b2
90a2-50a210a2b2c-90b
2q(4-b)+36q(4-b)6(4-b)+m(4-b)
4-64m236x2-64y2
25y2-225(x-5y)2-(5x-y)2
49+112b+64b2(a+b)2+8m(a+b)+16m2
4n2+24n+3636a2+12a(a+b)+(a+b)2
x2-12x+35x2+4x-32
4x2-14x+1249-81m2
85a3-30ab14a4b2c+20b4c
16q(y+2)+8p(y+2)4(y+2)+m(y+2)
49-25x236x2-36y2
9b2-49(9x+y)2-(5x+y)2
64+128x+64x2(m-n)2-8m(m-n)+16m2
81m2+126m+4936a2+12a(x+y)+(x+y)2
x2-12x+32x2+5x-6
6x2-21x+1564-64a2
45a3+30a2a2bc-30bc
8q(4-b)+36p(4-b)2(4-b)+m(4-b)
25-16b275x2-27y2
49m2-144(x-3y)2-(7x-10y)2
64+128y+64y2(x-y)2+10m(x-y)+25m2
49n2+70n+259a2-6a(x-y)+(x-y)2
x2+13x+42x2-7x-30
8x2-46x+4564-49a2
30a-90a18a2bc-60b
6q(x-2)+12p(x-2)6(x-2)-m(x-2)
16-16m232x2-50y2
49m2-169(5x-y)2-(x+8y)2
9-30x+25x2(x+y)2+10m(x+y)+25m2
9y2+60y+1009a2-6a(x-y)+(x-y)2
x2+10x+24x2-4x-32
12x2+40x+3236-49y2
10a-100a4b6a2b3c+70b
2p(y-2)-32q(y-2)6(y-2)-m(y-2)
100-25y250x2-50y2
0.16n2-144(x+4y)2-(4x+10y)2
36+84n+49n2(m+n)2-8m(m+n)+16m2
9n2+48n+644a2-4a(m+n)+(m+n)2
x2+16x+63x2+6x-16
16x2+24x+981-36a2
75a3-100a320abc-80bc
4p(y-5)-20q(y-5)6(y-5)-m(y-5)
36-49n216x2-64y2
0.25a2-256(x-2y)2-(4x-8y)2
25-50b+25b2(m+n)2+6m(m+n)+9m2
25b2-40b+1625a2+10a(m-n)+(m-n)2
x2-5x+6x2-5x-36
12x2-34x+1436-16n2
100a-20a218a2bc-100b4
14p(1-b)+16q(1-b)6(1-b)+m(1-b)
81-9m236x2-4y2
16m2-64(x+y)2-(3x+y)2
16-16y+4y2(x+y)2-10m(x+y)+25m2
36x2+24x+425a2-10a(m+n)+(m+n)2
x2+15x+54x2-4x-45
8x2+44x+3625-64y2
5a2+40a4b10a4b3c-20b
14p(8-b)+24p(8-b)2(8-b)+m(8-b)
64-16m22x2-2y2
16b2-400(7x+3y)2-(x-10y)2
4+24n+36n2(x-y)2+8m(x-y)+16m2
100b2+60b+916a2-8a(a+b)+(a+b)2
x2-10x+25x2+4x-12
6x2-46x+8081-9n2
30a+100ab16ab2c+80b
10p(6+b)+32p(6+b)2(6+b)+m(6+b)
81-49b2100x2-16y2
0.49m2-361(x+2y)2-(5x-8y)2
36+24m+4m2(m-n)2+12m(m-n)+36m2
100m2+160m+649a2+6a(x-y)+(x-y)2
x2-5x+6x2-8x-9
6x2-41x+7025-49y2
75a4-60a4a4bc-30bc
14p(6-b)-8p(6-b)2(6-b)+m(6-b)
25-64n2100x2-4y2
0.64b2-36(x-4y)2-(2x-9y)2
100+140a+49a2(m-n)2+4m(m-n)+4m2
81y2-180y+10036a
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- 初中 八年 级数 上册 因式分解 练习题 大全 27