初一数学下册多项式除以单项式练习题精选 74Word格式文档下载.docx
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y
(7xy-2y)÷
y(10c3d-c3d)÷
(-cd)
(3ma-4mb-2mc)÷
m(2m3n2+8m2)÷
(5m)
(8a2b3-8a3c)÷
(5a2)(13x4+7x3-4x3)÷
(20a2b-9a2b-4a2b2)÷
(ab)(-4a2-5a3b3+4a3b2)÷
(-3a)
(—m2n2-4mn3-3n4)÷
(5n2)[(x+3)(x+8)-24]÷
(8ab-8b)÷
(6b)(69a3-21a2+12a3)÷
(51x2y2-21xy)÷
(12xy)(2xy-5y)÷
(7xy-3y)÷
y(8c2d-c3d3)÷
(2ma-3mb-4mc)÷
m(7m2n2+6m)÷
(3m)
(2a2b2+7a3c)÷
(4a)(12x+6x+2x)÷
(10ab+6a2b-3ab)÷
(ab)(-4a3-7a3b3+4a2b2)÷
(-5a)
3
(—mn3-4m2n3+7n3)÷
(3n2)[(y+2)(y+9)-18]÷
4
(16ab+10b)÷
(4b)(42a+18a2+12a3)÷
(3a)
(51x2y2+24x2y)÷
(12xy)(8xy+5y)÷
(4xy-2y)÷
y(8c2d2-cd4)÷
(-c2d)
(7ma+9mb-5mc)÷
m(3m2n-7m3)÷
(8a3b3-7a2c)÷
(5a2)(16x2-7x+2x4)÷
(18ab-5a2b+2a2b2)÷
(ab)(-4a2+4a2b2-3a3b2)÷
(-4a)
1
(—mn3-4mn3+3n3)÷
(5n2)[(x+1)(x+7)-7]÷
7
(12ab-10b)÷
(4b)(42a4-18a2-15a4)÷
(6a)
(54x2y+21x2y2)÷
(12xy)(9xy-2y)÷
(10xy-4y)÷
y(10c2d2+c3d)÷
(2ma-3mb+6mc)÷
m(8m3n2+6m3)÷
(2a2b3-6a3c)÷
(4a2)(13x-7x2-3x)÷
(18ab2-7a2b+2a2b2)÷
(ab)(-3a2-3a3b3+2a2b3)÷
(—mn3-5mn3-5n3)÷
(4n2)[(n+3)(n+6)-18]÷
n
(12ab+6b)÷
(6b)(75a4-24a2-15a3)÷
(57xy+24x2y)÷
(6xy)(10xy+3y)÷
(6xy-y)÷
y(2c2d+c2d)÷
(2ma+3mb-6mc)÷
m(8m3n2+8m3)÷
(4a2b3-9a2c)÷
(3a2)(13x-8x2+5x4)÷
(18ab2+9a2b-3ab2)÷
(ab)(-4a2-3a3b3-5a3b2)÷
(—m2n3-2m2n3-4n4)÷
(5n)[(n+5)(n+9)-45]÷
(18ab-2b)÷
(6b)(45a4+18a4-15a3)÷
(51x2y-27xy)÷
(3xy)(8xy+3y)÷
(3xy+y)÷
y(10c2d2-c3d)÷
(3ma-9mb-4mc)÷
m(6m2n2+7m3)÷
(10a2b3-6a3c)÷
(3a2)(10x-6x+2x2)÷
(13a2b2-6a2b-2ab2)÷
(ab)(-3a2+7a2b2-4a3b2)÷
(-2a2)
(—m2n3-5mn3+2n2)÷
(5n)[(y+4)(y+8)-32]÷
(12ab+8b)÷
(2b)(72a-24a3-9a4)÷
(57x2y+27xy)÷
(9xy)(7xy-5y)÷
(2xy+y)÷
y(4c2d2-c3d)÷
(7ma-7mb+7mc)÷
m(6m3n2+9m3)÷
(6a3b3-7a3c)÷
(5a)(11x3-7x4-5x3)÷
(14a2b2-6a2b+3a2b)÷
(ab)(-3a2+10a3b3-2a2b2)÷
(—m2n4-5mn3+9n2)÷
(5n2)[(y+1)(y+6)-6]÷
(6b)(36a-18a3+9a3)÷
(45x2y-24x2y2)÷
(12xy)(6xy+4y)÷
(8xy+y)÷
y(2c3d-c3d)÷
(8ma-2mb+3mc)÷
m(8m2n2+8m3)÷
(2a2b3-8a3c)÷
(2a)(18x3+6x-4x)÷
(15ab-6ab+4a2b2)÷
(ab)(-2a2+6a3b2+2a2b2)÷
(—mn2-3mn2-7n2)÷
(4n)[(n+4)(n+9)-36]÷
(4b)(78a+24a2+3a4)÷
(30x2y+24x2y2)÷
(12xy)(4xy-4y)÷
(9xy-4y)÷
y(4c3d2-cd4)÷
(6ma-3mb-7mc)÷
m(2m2n+7m3)÷
(10a2b3-6a2c)÷
(5a2)(20x4-7x2-5x3)÷
(12ab2+9a2b-4ab)÷
(ab)(-3a2-3a3b2+5a3b3)÷
(-4a2)
(—mn3+3m2n2+8n2)÷
(4n)[(n+3)(n+7)-21]÷
(10ab-6b)÷
(6b)(51a4-18a4+3a2)÷
(30xy2+27xy2)÷
(6xy)(2xy+5y)÷
y(4c2d2+c2d3)÷
(9ma-mb+3mc)÷
m(5m2n-7m3)÷
(2a2b2-7a3c)÷
(2a)(10x2-9x3+4x2)÷
(15ab+9a2b-2a2b2)÷
(ab)(-4a3+3a2b3+4a3b2)÷
(—m2n3+2mn3+5n4)÷
(6n)[(m+3)(m+7)-21]÷
m
(8ab-10b)÷
(2b)(75a-27a3+12a4)÷
(60xy-15xy)÷
(6xy)(7xy-4y)÷
(5xy+5y)÷
y(6c2d2-cd2)÷
(3ma+5mb+6mc)÷
m(2m3n+9m2)÷
(4a3b2-6a3c)÷
(4a2)(14x3-6x4-5x4)÷
(10ab2-5ab-4a2b)÷
(ab)(-4a2+7a2b2+2a3b2)÷
(—mn2-5m2n3+9n4)÷
(4n)[(b+3)(b+8)-24]÷
b
(16ab-8b)÷
(4b)(45a3-24a+3a2)÷
(39xy2+15xy)÷
(3xy)(3xy+4y)÷
(6xy-2y)÷
y(8c3d+c3d3)÷
(9ma+4mb-2mc)÷
m(6m2n+6m2)÷
(2a3b3-8a2c)÷
(5a)(13x+8x2+4x4)÷
(20a2b+7ab+4a2b)÷
(ab)(-4a3-8a2b2+5a3b2)÷
(—mn2-4mn2-7n4)÷
(4n)[(y+3)(y+6)-18]÷
8
(4ab+10b)÷
(2b)(42a3-27a3-3a)÷
(54x2y2-21xy)÷
(6xy)(3xy-2y)÷
(8xy+3y)÷
y(8c3d+c2d)÷
(6ma-5mb+2mc)÷
m(9m2n-8m2)÷
(3a2)(15x4+7x3-2x)÷
(13ab+5ab-4ab)÷
(ab)(-2a3-2a2b3-2a2b3)÷