八年级数学上册因式分解10.docx
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八年级数学上册因式分解10
100a+40a6ab2c-30bc
14q(5-b)+24p(5-b)2(5-b)+m(5-b)
64-100y236x2-4y2
9y2-256(x+4y)2-(3x+9y)2
16+16x+4x2(m-n)2+4m(m-n)+4m2
4n2-36n+814a2-4a(m-n)+(m-n)2
x2-7x+10x2-6x-16
12x2-52x+5681-9x2
30a4+50ab6a3b3c-90b
14q(2+a)+28p(2+a)4(2+a)+m(2+a)
1-64a275x2-48y2
25a2-144(x+y)2-(x+y)2
100+160m+64m2(m-n)2-6m(m-n)+9m2
4y2+16y+169a2+6a(a+b)+(a+b)2
x2+8x+16x2-6x-16
10x2-49x+491-36a2
60a-90a3b10abc-70b4
6q(y+8)+16q(y+8)2(y+8)-m(y+8)
81-49n264x2-100y2
0.49y2-4(x-2y)2-(x-9y)2
100-180n+81n2(a-b)2-10m(a-b)+25m2
100b2+80b+1636a2+12a(x-y)+(x-y)2
x2-5x+6x2+6x-7
2x2-20x+50100-100y2
65a3+80ab14abc+60bc
14p(y+3)-16p(y+3)4(y+3)+m(y+3)
81-100a275x2-3y2
0.16y2-196(5x+3y)2-(x+7y)2
16+64y+64y2(x-y)2+10m(x-y)+25m2
9n2-36n+3636a2-12a(x-y)+(x-y)2
x2+11x+28x2+5x-24
8x2-32x+3036-9n2
10a4+70a10a3b3c+30b2
14p(x-2)-24q(x-2)6(x-2)-m(x-2)
81-64b2100x2-36y2
36x2-289(6x-y)2-(x-7y)2
49-28b+4b2(x+y)2+6m(x+y)+9m2
25x2+30x+99a2-6a(a+b)+(a+b)2
x2-12x+35x2-5x-6
15x2-33x+181-9a2
45a3+80ab8a2b3c+100b4
8p(2+b)-32p(2+b)8(2+b)-m(2+b)
49-49n216x2-16y2
4x2-49(4x+y)2-(x-7y)2
64+144y+81y2(a-b)2-6m(a-b)+9m2
4x2-40x+10036a2+12a(a+b)+(a+b)2
x2+7x+10x2+3x-18
4x2+14x+1049-9m2
75a4-40a6a2bc+90b4
2q(9+a)-12q(9+a)8(9+a)-m(9+a)
25-36a264x2-36y2
81a2-144(4x-6y)2-(7x-y)2
100+140x+49x2(x+y)2-6m(x+y)+9m2
25b2+90b+819a2-6a(m-n)+(m-n)2
x2-13x+42x2-5x-24
5x2-40x+6025-81b2
70a+100a2abc+20b4
12p(x+7)+32p(x+7)2(x+7)+m(x+7)
64-36a24x2-100y2
49a2-25(x+2y)2-(2x+y)2
100+120n+36n2(x-y)2+10m(x-y)+25m2
25b2+30b+936a2+12a(m-n)+(m-n)2
x2+5x+4x2-2x-24
2x2-18x+2816-25m2
35a-40a4b6a3b2c-90bc
4q(6-b)+20p(6-b)4(6-b)+m(6-b)
1-4x23x2-48y2
64y2-4(7x+y)2-(3x+7y)2
4-16b+16b2(m+n)2+12m(m+n)+36m2
9m2+48m+649a2-6a(m-n)+(m-n)2
x2+16x+64x2+8x-20
20x2+59x+4281-100y2
10a3+30ab20abc-60b4
2p(x-2)-12p(x-2)2(x-2)-m(x-2)
4-36b232x2-32y2
25b2-49(x+6y)2-(8x+y)2
1+14m+49m2(a-b)2+6m(a-b)+9m2
81y2-162y+819a2+6a(x+y)+(x+y)2
x2-7x+6x2-6x-27
20x2+14x+24-49a2
100a-60ab12a3bc-100bc
20q(9-a)+4q(9-a)6(9-a)+m(9-a)
36-81m275x2-27y2
36n2-49(4x-y)2-(6x-y)2
81+90m+25m2(x-y)2-8m(x-y)+16m2
100n2-180n+8116a2+8a(x+y)+(x+y)2
x2-12x+32x2-5x-6
20x2+45x+1064-4a2
25a3-30a412abc+100bc
2p(2+b)-16q(2+b)6(2+b)-m(2+b)
25-36m250x2-8y2
81m2-144(x+5y)2-(x-10y)2
36+48x+16x2(a-b)2-4m(a-b)+4m2
16b2+64b+644a2+4a(m+n)+(m+n)2
x2-13x+36x2-2x-35
10x2+28x+1616-64x2
75a-10a24abc+30b2c
18p(x-8)-28q(x-8)4(x-8)+m(x-8)
1-9a218x2-2y2
9n2-9(x+y)2-(x+y)2
64+160y+100y2(m-n)2+12m(m-n)+36m2
36y2+48y+164a2-4a(x+y)+(x+y)2
x2+11x+30x2+5x-6
4x2+24x+3516-36a2
100a-40ab6ab3c-40b2
20q(2+a)-12p(2+a)4(2+a)-m(2+a)
9-36m218x2-50y2
0.36a2-225(2x-y)2-(3x+9y)2
100-200a+100a2(a-b)2+8m(a-b)+16m2
36n2+72n+3616a2-8a(m+n)+(m+n)2
x2-15x+54x2-4x-32
8x2-44x+6036-64y2
30a4-30a4b20a2b3c+70b
20q(y-9)+40p(y-9)8(y-9)+m(y-9)
36-64x22x2-50y2
81m2-64(x+y)2-(x+8y)2
25-70a+49a2(m+n)2-12m(m+n)+36m2
36n2+72n+3636a2-12a(a+b)+(a+b)2
x2+8x+12x2-5x-36
8x2-18x+481-64b2