人教版初二数学上册整式的乘法综合练习题精选25.docx
- 文档编号:5436615
- 上传时间:2022-12-16
- 格式:DOCX
- 页数:38
- 大小:27.77KB
人教版初二数学上册整式的乘法综合练习题精选25.docx
《人教版初二数学上册整式的乘法综合练习题精选25.docx》由会员分享,可在线阅读,更多相关《人教版初二数学上册整式的乘法综合练习题精选25.docx(38页珍藏版)》请在冰豆网上搜索。
人教版初二数学上册整式的乘法综合练习题精选25
41
(—ab2+5ab)•—ab3x(2x-2)-3x(x-1)+2x(2x+4)
34
(x-8)(4x-8)(x-4y)(3x+9y)
(x+2y)(x2-2xy+y2)(3x+y)(x+7y)
(3a-3)2(4a+b)(3a+3b)
(x2-8)(3x-8)(3x2-x-2)(x-2)
(x+2)(x-1)(x+3)(x-6)
(y+4)(y+1)(y+4)(y-3)
b3÷b218a7b7÷(-6a4b3)
(-y)9÷(-y)8(-9x7y9)÷(-3x5y8)
12x9y9÷3x2y8(12×108)÷(6×103)
-3a9b8c3÷9a8b6(16a3b+16a)÷8a
(18a4-72a3+27a)÷9a(15x2y3-40xy2)÷5xy
(2a)2-(5b)3(-5b)2(xy5)4
(-4x2)3(ab)4(-4×103)3(3ab4)3
(105)4(y9)3(an)5-(x3)3
(109)9(x2)2-(xn)7(a7)2•a4
x•x4z•z7z•z3
(-9)×(-9)8×(-9)3x2m•x7m-1x6n•x9n+1
111
(-—)×(-—)8×(-—)3s3•sz9•z8
666
(-7)×(-7)4×(-7)7b3•b2c7•c3
111
(-—)2×(-—)6×(-—)5y6n•y4n-1y3m•y2m-1
333
(-4x4)(2x+8)2a(8a-6b)(7x+7y)(-2x)
61
(—ab3+2ab)•—ab2x(3x-3)+x(x+1)+2x(x+2)
56
(4x+5)(x-3)(4x+y)(x-y)
(2x+3y)(x2+xy-y2)(x-y)(2x+y)
(2a+4)2(a-4b)(a+b)
(4x2+3)(3x+6)(2x2-x+3)(x-3)
(x-2)(x+2)(x+1)(x-1)
(y+2)(y-2)(y+3)(y-2)
x7÷x424a9b6÷(-6a7b3)
(-ab)8÷(-ab)4(-16x9y9)÷(-4x8y5)
14x6y5÷2x5y4(56×105)÷(7×104)
-2a7b8c4÷6a2b6(27a2b2-81a)÷9a
(12a5-20a3-12a)÷4a(45xy2+25xy)÷5xy
(10a)3-(3b)2(-4b)2(xy3)3
(-2x4)3(ab)7(-3×104)3(4ab3)3
(108)8(y8)7(ym)8-(a6)5
(104)8(a8)9-(an)2(a6)3•a5
x9•x9c•c3b7•b9
(-10)2×(-10)6×(-10)3xm•x8m+1x8n•x4n-1
111
(-—)7×(-—)5×(-—)5y6•y7a3•a
333
(-5)×(-5)2×(-5)7z•z2x•x3
111
(-—)×(-—)9×(-—)4x3n•x2n-1x2m•x7m+1
222
(-5x4)(-8x-4)8a(8a+2b)(9x-7y)(-7x)
51
(—ab3+5ab)•—abx(x-3)-x(4x+4)+x(x+3)
65
(x+1)(4x+2)(x+3y)(x+3y)
(x-3y)(x2-3xy-y2)(3x-2y)(x+y)
(a-3)2(a+3b)(2a+2b)
(2x2+8)(x-9)(x2-4x+3)(x+1)
(x+3)(x+2)(x+1)(x-5)
(y-2)(y-1)(y+4)(y+3)
b6÷b440a6b5÷(-5a4b3)
(-xy)9÷(-xy)3(-49x4y7)÷(-7x3y6)
14x7y7÷7x5y5(48×106)÷(8×104)
-6a5b7c4÷6a2b5(4a2b2-16a)÷2a
(16a6+16a2-72a)÷8a(9x2y+9x3y)÷3xy
(3a)2-(6b)3(-3b)2(xy3)4
(-2x2)3(ab)7(-2×103)2(5ab4)2
(107)3(a3)4(ym)7-(x9)4
(106)3(y9)9-(yn)6(a9)6•a2
x2•x3x•x9z•z8
(-6)×(-6)9×(-6)5x7n•x8n+1xm•x8m+1
111
(-—)×(-—)3×(-—)3s9•sb3•b4
444
(-5)7×(-5)9×(-5)5s3•s5x2•x3
111
(-—)4×(-—)7×(-—)8yn•y6n+1y8n•y9n+1
999
(-x2)(-7x+6)2a(4a-5b)(2x+4y)(-7x)
61
(—ab3+5ab)•—abx(x-1)-4x(3x-2)+2x(2x-1)
56
(3x-5)(x+3)(x-4y)(x+5y)
(x-2y)(x2-3xy+y2)(x+4y)(2x+3y)
(2a-2)2(a+2b)(a+2b)
(3x2+2)(x-3)(4x2+2x+3)(3x+2)
(x+4)(x-2)(x+5)(x+1)
(y+1)(y-1)(y+1)(y-3)
x9÷x330a7b6÷(-6a4b4)
(-x)5÷(-x)3(-36x6y3)÷(-9x2y2)
12x9y4÷4x2y2(30×108)÷(6×102)
-2a4b6c3÷9a2b4(30a3b-48a)÷6a
(48a5+24a2-54a)÷6a(18xy-12x3y3)÷2xy
(9a)2-(5b)3(-2b)2(xy2)3
(-2x3)2(xy)6(-2×104)2(3ab3)3
(104)8(x9)3(xm)4-(a4)7
(107)5(y8)8-(bn)8(a2)8•a4
x•x5y•y5z•z4
(-8)×(-8)9×(-8)7xm•x7m+1x6n•x4n+1
111
(-—)×(-—)9×(-—)9x6•x5t9•t
222
(-4)6×(-4)3×(-4)4c•c8t•t4
111
(-—)5×(-—)6×(-—)8x6n•x6n-1xn•x7n+1
555
(-9x4)(-7x-8)5a(7a+7b)(3x-9y)(-4x)
51
(—ab3+5ab)•—abx(x-3)+2x(4x+3)+x(x-4)
45
(3x-2)(x+1)(x-y)(x-y)
(2x+3y)(x2+3xy+y2)(x+y)(4x+2y)
(a-2)2(2a+b)(a-b)
(4x2+7)(4x-6)(4x2+2x-2)(x+3)
(x+4)(x-1)(x-6)(x-3)
(y+1)(y+1)(y-2)(y+1)
b3÷b230a9b6÷(-5a3b3)
(-a)7÷(-a)3(-63x8y9)÷(-9x3y3)
42x6y9÷7x4y2(8×106)÷(4×104)
-3a8b7c4÷8a5b2(42a2b+35a)÷7a
(12a4+48a2-18a)÷6a(20xy+15x3y2)÷5xy
(10a)3-(4b)2(-3b)2(xy4)3
(-5x4)2(ab)5(-3×102)2(5ab4)2
(106)2(b5)3(xm)9-(y6)4
(109)5(b4)3-(am)7(a4)8•a9
x•x3c2•c7z•z2
(-3)7×(-3)7×(-3)3x2m•x9m-1x6m•x8m-1
111
(-—)×(-—)8×(-—)7t6•tx5•x
888
(-6)×(-6)9×(-6)5x•x3z•z5
111
(-—)×(-—)7×(-—)7xn•x8n-1ym•y7m+1
666
(-x2)(-3x+4)-9a(9a-9b)(5x-9y)(-3x)
41
(—ab2+2ab)•—ab23x(4x-3)+x(4x+2)-x(4x-3)
34
(x+5)(4x+1)(x-y)(4x-4y)
(x-2y)(x2-2xy+y2)(2x-y)(3x+y)
(a-1)2(3a-b)(a+b)
(4x2-7)(x-1)(x2+x+1)(4x+3)
(x+2)(x+2)(x+1)(x-1)
(y+4)(y-2)(y-4)(y+1)
y7÷y518a4b3÷(-6a2b2)
(bc)5÷(bc)4(-63x5y3)÷(-7x4y2)
49x6y3÷7x3y2(48×107)÷(6×104)
-4a7b5c2÷9a5b4(6a3b+4a)÷2a
(12a4+36a2-36a)÷4a(9x3y2-27xy3)÷3xy
(8a)2-(2b)2(-4b)2(xy5)4
(-2x4)3(xy)2(-4×102)3(3ab3)2
(106)7(b2)2(am)4-(b7)5
(108)7(x4)7-(bm)4(a9)4•a2
x7•x3s3•s5x•x6
(-1)×(-1)2×(-1)3xm•x3m+1xm•x4m+1
111
(-—)×(-—)4×(-—)7t6•t3y6•y5
888
(-1)3×(-1)4×(-1)3x•x7c•c7
111
(-—)×(-—)7×(-—)8ym•y9m-1x2n•x3n-1
555
(-x3)(9x-7)-5a(4a+4b)(8x+8y)(-3x)
31
(—ab3+5ab)•—ab2x(3x+2)-x(3x+4)+4x(2x-1)
43
(4x+3)(4x-4)(2x+8y)(3x-y)
(x-y)(x2-3xy+y2)(3x+y)(2x+y)
(2a-1)2(4a-8b)(a+b)
(x2+2)(x-4)(x2+x-2)(3x+2)
(x-3)(x-3)(x-6)(x+4)
(y+3)(y-1)(y-4)(y+3)
a5÷a3
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 人教版 初二 数学 上册 整式 乘法 综合 练习题 精选 25
![提示](https://static.bdocx.com/images/bang_tan.gif)