4-36m+81m2
(a+b)2+12m(a+b)+36m2
49m2+84m+36
9a2-6a(x+y)+(x+y)2
x2-14x+45
x2-3x-18
6x2-24x+24
16-49m2
90a+60a4b
14ab3c-10bc
6q(4-b)-24q(4-b) 6(4-b)+m(4-b)
初二数学上册因式分解练习题大全
16-49m2
49b2-16
9+36n+36n2
81n2-36n+4
x2+7x+12
4x2+42x+80
8x2-18y2
(7x+5y)2-(6x+8y)2
(x+y)2+6m(x+y)+9m2
9a2+6a(x+y)+(x+y)2
x2-8x-9
81-16b2
初二数学上册因式分解练习题大全
75a+70a3b
10abc+30bc
4q(2-b)-12p(2-b) 2(2-b)-m(2-b)
100-64b2
48x2-12y2
49n2-1
(8x+y)2-(6x-7y)2
36+108m+81m2
(x+y)2-12m(x+y)+36m2
64x2-160x+100
36a2+12a(a+b)+(a+b)2
初二数学上册因式分解练习题大全
x2-11x+30
x2-4x-12
10x2+36x+32
100-36x2
30a3+50ab
18a2b2c+30b
8q(x+3)-16q(x+3) 4(x+3)-m(x+3)
16-25b2
64x2-100y2
0.25a2-196
(x+y)2-(4x-10y)2
初二数学上册因式分解练习题大全
36+48a+16a2
(m+n)2-10m(m+n)+25m2
9x2+30x+25
16a2-8a(a-b)+(a-b)2
x2+17x+72
x2+3x-28
9x2-33x+28
1-64y2
30a-100a2b
20a3b2c+20bc
4p(7-b)-20q(7-b) 4(7-b)+m(7-b)
初二数学上册因式分解练习题大全
9-100a2
0.09a2-36
36-96y+64y2
49b2-14b+1
x2+16x+63
5x2-32x+12
2x2-50y2
(4x+5y)2-(3x+y)2
(m+n)2+12m(m+n)+36m2
4a2+4a(x-y)+(x-y)2
x2+6x-16
16-64a2
初二数学上册因式分解练习题大全
65a4+90a
18a3bc+50b
8q(3+a)-4p(3+a) 8(3+a)+m(3+a)
49-4n2
8x2-32y2
64y2-121
(x-y)2-(x+10y)2
81-108n+36n2
(x-y)2+8m(x-y)+16m2
100m2+60m+9
9a2-6a(m+n)+(m+n)2
初二数学上册因式分解练习题大全
x2+11x+24
x2+1x-30
3x2-16x+21
64-25m2
20a-40a3
20ab3c+30b
14q(8-b)+40q(8-b) 4(8-b)+m(8-b)
100-25y2
36x2-64y2
0.81b2-400
(x+y)2-(3x-y)2
初二数学上册因式分解练习题大全
64+80x+25x2
(a+b)2+4m(a+b)+4m2
64a2+48a+9
16a2+8a(m-n)+(m-n)2
x2+6x+9
x2-3x-18
8x2+22x+9
49-25m2
50a-50a
12a2bc+90b2c
18q(x+5)-32p(x+5) 4(x+5)+m(x+5)
初二数学上册因式分解练习题大全
64-25b2
0.64m2-81
64-144y+81y2 81m2+54m+9
x2-9x+8
6x2+20x+6
48x2-27y2
(x+y)2-(6x+y)2
(m-n)2+4m(m-n)+4m2
36a2-12a(x-y)+(x-y)2
x2-7x-30
36-16x2
初二数学上册因式分解练习题大全
10a4+30a2
2ab3c+20b3
2p(6+b)-4p(6+b) 2(6+b)+m(6+b)
9-49a2
50x2-50y2
36y2-169
(x+y)2-(x+y)2
9-18a+9a2
(x-y)2+6m(x-y)+9m2
64y2+160y+100
9a2+6a(x-y)+(x-y)2
初二数学上册因式分解练习题大全
x2+8x+15
x2-5x-24
3x2-20x+12
36-81y2
30a-80a4b
6a4bc-20b2
18q(2-a)-4p(2-a) 8(2-a)+m(2-a)
49-100y2
8x2-50y2
0.09m2-324
(x+y)2-(2x-7y)2
初二数学上册因式分解练习题大全
81+90y+25y2
(x-y)2+8m(x-y)+16m2
81x2-180x+100
16a2+8a(m-n)+(m-n)2
x2-17x+72
x2+5x-6
15x2-45x+30
64-4m2
50a-80a4
14a2bc+100b
16q(9+a)-4p(9+a) 2(9+a)-m(9+a)
初二数学上册因式分解练习题大全
9-16m2
32x2-32y2
4a2-289
(5x-3y)2-(x-y)2
1-10x+25x2
(a-b)2+8m(a-b)+16m2
64m2-128m+64
9a2-6a(m+n)+(m+n)2
x2+12x+32
x2-9x-10
4x2-12x+9
1-100n2
初二数学上册因式分解练习题大全
55a2-70a
14a2bc-70b3c
14p(8+a)+32q(8+a) 2(8+a)-m(8+a)
25-16y2
12x2-75y2
16n2-324
(x+y)2-(x+10y)2
36-96x+64x2
(m+n)2-6m(m+n)+9m2
64m2-64m+16
16a2+8a(x+y)+(x+y)2
初二数学上册因式分解练习题大全
x2-10x+24
x2-8x-20
12x2-50x+50
9-16m2
85a+30a2b
8a3bc+90b3
10p(4-a)-12p(4-a) 4(4-a)-m(4-a)
36-81n2
27x2-48y2
0.64x2-256
(x+3y)2-(x-y)2
初二数学上册因式分解练习题大全
25-20a+4a2
49a2+84a+36
x2+12x+36
10x2-36x+18
40a3+100a3b
14p(8-b)-4q(8-b) (a+b)2+12m(a+b)+36m2
25a2-10a(x+y)+(x+y)2
x2-6x-16
25-16m2
4a2bc+20bc
4(8-b)+m(8-b)
初二数学上册因式分解练习题大全
36-16n2
75x2-75y2
9x2-256
(3x-6y)2-(x-7y)2
36-108m+81m2
(x+y)2-4m(x+y)+4m2
81x2-72x+16
16a2-8a(x-y)+(x-y)2
x2-14x+48
x2-5x-6
10x2-43x+45
36-81n2
初二数学上册因式分解练习题大全
45a3+50a2b
16abc+80b
6q(x-1)+32q(x-1) 2(x-1)+m(x-1)
49-4x2
8x2-50y2
0.36n2-1
(3x-5y)2-(3x-9y)2
36+108m+81m2
(m+n)2-12m(m+n)+36m2
49x2-70x+25
4a2-4a(m-n)+(m-n)2
初二数学上册因式分解练习题大全
x2+10x+16
x2+2x-24
8x2+46x+63
64-81x2
30a+30a3b
18ab2c-60b4c
20q(8-b)-28p(8-b) 2(8-b)+m(8-b)
64-36x2
27x2-48y2
0.09y2-144
(x+5y)2-(x-9y)2
初二数学上册因式分解练习题大全
36+84a+49a2
(x+y)2+10m(x+y)+25m2
81y2-126y+49
36a2+12a(m-n)+(m-n)2
x2+4x+3
x2+6x-7
3x2-10x+7
9-9x2
45a4+20a3
10a2b3c-20b2c
2p(9+a)-20p(9+a) 4(9+a)+m(9+a)
初二数学上册因式分解练习题大全
81-25m2
0.64a2-64
4+12n+9n2
81y2+144y+64
x2+8x+12
8x2+10x+2
3x2-75y2
(5x-y)2-(x-y)2
(x+y)2+8m(x+y)+16m2
36a2-12a(a-b)+(a-b)2x2+7x-8
16-64m2
初二数学上册因式分解练习题大全
20a+80a3b
2a4bc-80bc
2p(3-a)+28q(3-a) 6(3-a)-m(3-a)
1-49y2
8x2-8y2
0.64y2-25
(4x-y)2-(x-8y)2
16+64m+64m2
(a+b)2+12m(a+b)+36m2
16x2+48x+36
36a2+12a(m+n)+(m+n)2
初二数学上册因式分解练习题大全
x2+8x+15
x2-3x-18
10x2+50x+40
64-36b2
65a4-20a3b
10a3bc+50b
4p(6-a)-8q(6-a) 8(6-a)-m(6-a)
36-49n2
36x2-4y2
16x2-256
(x-y)2-(3x-y)2
初二数学上册因式分解练习题大全
64-64x+16x2
(x-y)2-8m(x-y)+16m2
16a2+40a+25
36a2+12a(x-y)+(x-y)2
x2+9x+14
x2+6x-16
5x2-33x+40
25-4m2
45a2+100ab
18a4b2c+40b
16p(x-4)+24q(x-4) 8(x-4)+m(x-4)
初二数学上册因式分解练习题大全
1-9m2
49m2-9
16+80a+100a2 100a2-180a+81 x2-12x+27
4x2-31x+21
16x2-100y2
(x-4y)2-(6x+y)2
(x-y)2-8m(x-y)+16m2
4a2-4a(x+y)+(x+y)2
x2+8x-20
49-100y2
初二数学上册因式分解练习题大全
80a3-90ab
18abc-20b3c
14p(6+b)+36q(6+b) 8(6+b)-m(6+b)
36-9n2
50x2-2y2
16a2-36
(x+2y)2-(x-7y)2
81+126y+49y2
(m-n)2+8m(m-n)+16m2
100y2+140y+49
4a2-4a(x-y)+(x-y)2
初二数学上册因式分解练习题大全
x2+12x+36
x2+6x-40
4x2-22x+30
81-25m2
50a4-40ab
8a3bc+60b3c
8q(6-a)-20q(6-a) 8(6-a)+m(6-a)
9-100y2
36x2-100y2
9m2-4
(x+4y)2-(7x-y)2
初二数学上册因式分解练习题大全
4+16a+16a2
4y2-24y+36
x2+8x+12
15x2-51x+18
5a4-10a4
6q(y-3)-4q(y-3)
(x-y)2-8m(x-y)+16m2
9a2-6a(a-b)+(a-b)2
x2+6x-16
36-49a2
16abc+70b4c
4(y-3)-m(y-3)
初二数学上册因式分解练习题大全
9-16n2
36x2-100y2
0.09n2-324
49+70a+25a2
49m2-112m+64
x2+9x+20
8x2-44x+56
(5x-2y)2-(5x+y)2
(m-n)2+12m(m-n)+36m2
4a2+4a(x+y)+(x+y)2
x2+3x-18
16-25b2
初二数学上册因式分解练习题大全
35a2-20ab
8a3bc-60bc
6p(x-8)-40p(x-8) 2(x-8)-m(x-8)
16-16y2
64x2-64y2
36a2-36
(6x+2y)2-(x+10y)2
36+60x+25x2
(m-n)2-10m(m-n)+25m2
81a2-180a+100
36a2+12a(x+y)+(x+y)2
初二数学上册因式分解练习题大全
x2+5x+6
x2+7x-18
4x2+25x+6
1-64m2
25a+70a
2ab2c+100b
4q(x+1)+24q(x+1) 2(x+1)+m(x+1)
100-36x2
100x2-4y2
49m2-169
(5x+y)2-(4x-8y)2
初二数学上册因式分解练习题大全
16+24n+9n2
(x-y)2-12m(x-y)+36m2
64x2+64x+16
16a2-8a(a+b)+(a+b)2
x2+7x+6
x2+4x-32
9x2-33x+24
4-36m2
100a-60ab
12a3bc-90b2c
2p(8+b)+12q(8+b) 4(8+b)-m(8+b)
初二数学上册因式分解练习题大全
64-9y2
16y2-100
9-54m+81m2
100x2-60x+9
x2-7x+10
12x2+10x+2
75x2-48y2
(8x-y)2-(4x-y)2
(a+b)2+12m(a+b)+36m2
16a2+8a(x-y)+(x-y)2
x2+7x-18
1-25x2
初二数学上册因式分解练习题大全
50a2-30a2
6abc+30bc
12q(y+7)+36p(y+7) 6(y+7)-m(y+7)
9-49b2
2x2-18y2
4b2-36
(8x-y)2-(6x-8y)2
9+36a+36a2
(x-y)2+10m(x-y)+25m2
49m2+70m+25
25a2-10a(m-n)+(m-n)2
初二数学上册因式分解练习题大全
x2+14x+45
x2-5x-24
8x2+34x+35
16-64a2
10a4-70a
2ab3c+100b4c
12q(4-b)+4p(4-b) 6(4-b)+m(4-b)
36-36n2
32x2-2y2
0.16m2-4
(2x+y)2-(7x+y)2
初二数学上册因式分解练习题大全
25-30y+9y2
(m-n)2+4m(m-n)+4m2
81b2+36b+4
25a2+10a(x+y)+(x+y)2
x2+12x+32
x2-4x-21
8x2+48x+64
81-36n2
80a+40a
18a2bc-50b2c
12p(y+1)+28p(y+1) 4(y+1)-m(y+1)
初二数学上册因式分解练习题大全
81-64n2
49x2-196
16+80n+100n2 49y2+56y+16
x2-9x+18
12x2-30x+18
75x2-48y2
(x-2y)2-(3x+y)2
(x-y)2+6m(x-y)+9m2
16a2-8a(m+n)+(m+n)2
x2-3x-40
1-9a2
初二数学上册因式分解练习题大全
95a2-40ab
12a4bc-70bc
10q(5+a)-12p(5+a) 2(5+a)-m(5+a)
4-16b2
75x2-48y2
36y2-256
(x+y)2-(x+y)2
4-28y+49y2
(m+n)2-8m(m+n)+16m2
49n2-56n+16
4a2-4a(x-y)+(x-y)2
初二数学上册因式分解练习题大全
x2+6x+8
x2-3x-18
10x2-28x+18
64-25a2
100a-40a4b
20a4b2c+80b4c
20q(y+7)-40q(y+7) 2(y+7)-m(y+7)
100-16b2
32x2-2y2
49b2-324
(x-y)2-(x+10y)2
初二数学上册因式分解练习题大全
64+128y+64y2
(x-y)2+10m(x-y)+25m2
81n2+72n+16
25a2-10a(a+b)+(a+b)2
x2+10x+21
x2+4x-12
6x2-41x+63
4-16n2
45a-60ab
12ab3c+10b
8p(4+b)+32q(4+b) 6(4+b)-m(4+b)
初二数学上册因式分解练习题大全
16-25x2
36x2-36y2
4b2-361
(9x-4y)2-(5x-y)2
49+140x+100x2
(m+n)2+12m(m+n)+36m2
49b2+98b+49
9a2-6a(a-b)+(a-b)2
x2+11x+18
x2-5x-36
3x2+29x+40
36-36x2
初二数学上册因式分解练习题大全
70a-90a
2abc+50b3
10p(4+b)-28p(4+b) 2(4+b)-m(4+b)
36-36x2
2x2-50y2
0.49b2-16
(x-2y)2-(5x-10y)2
49-70a+25a2
(m-n)2-12m(m-n)+36m2
25x2-50x+25
4a2+4a(a-b)+(a-b)2
初二数学上册因式分解练习题大全
x2+5x+4
x2-2x-24
8x2-34x+36
25-100x2
100a3+20ab
4ab3c+20b
2q(9-b)+20q(9-b) 6(9-b)-m(9-b)
16-49x2
64x2-64y2
36a2-25
(7x-2y)2-(x-y)2
初二数学上册因式分解练习题大全
16-72x+81x2
(a-b)2+12m(a-b)+36m2
36x2+60x+25
36a2+12a(a+b)+(a+b)2
x2-13x+36
x2-5x-24
6x2+28x+32
64-9y2
100a+80a4
6a4bc-90bc
4p(y+4)+36q(y+4) 4(y+4)+m(y+4)
初二数学上册因式分解练习题大全
36-4n2
0.09b2-9
9+30a+25a2
16a2+40a+25
x2-17x+72
5x2-23x+24
32x2-50y2
(x-6y)2-(x+9y)2
(m+n)2+8m(m+n)+16m2
16a2+8a(x-y)+(x-y)2
x2+5x-14
81-81b2
初二数学上册因式分解练习题大全
95a-10ab
4abc-60b3
8q(y-4)-16p(y-4) 4(y-4)+m(y-4)
4-49m2
8x2-8y2
9x2-225
(x-y)2-(x-y)2
9-18n+9n2
(m-n)2-10m(m-n)+25m2
9m2-42m+49
25a2-10a(x-y)+(x-y)2
初二数学上册因式分解练习题大全
x2-9x+14
x2+4x-32
9x2-48x+64
25-49b2
90a4-10ab
16abc+20b4
12p(8-b)-24q(8-b) 4(8-b)-m(8-b)
49-49b2
8x2-8y2
0.25x2-64
(8x-3y)2-(x+y)2
初二数学上册因式分解练习题大全
64-48x+9x2
(m+n)2-4m(m+n)+4m2
36b2-84b+49
16a2-8a(x+y)+(x+y)2
x2+11x+28
x2+5x-36
8x2+32x+14
49-25b2
70a2+40a4
16a3bc+70b
18q(6+a)-20q(6+a) 4(6+a)-m(6+a)
初二数学上册因式分解练习题大全
1-25m2
81y2-169
25+20y+4y2
25a2-20a+4
x2-5x+4
2x2+27x+81
27x2-48y2
(x-y)2-(4x-10y)2
(a-b)2-4m(a-b)+4m2
25a2-10a(a-b)+(a-b)2
x2-3x-28
9-49x2
初二数学上册因式分解练习题大全
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