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初二数学上册因式分解练习题大全12

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初二数学上册因式分解练习题大全

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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