初一数学下册多项式除以单项式练习题精选 99Word格式文档下载.docx
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(14ab+5ab+3ab2)÷
(ab)(-3a3-3a3b3+2a2b3)÷
(-5a)
4
(—mn4-2m2n3-7n3)÷
(2n)[(y+5)(y+7)-35]÷
5
(12ab-8b)÷
(4b)(63a2-24a4-12a4)÷
(42xy2+27xy)÷
(12xy)(5xy+y)÷
(6xy-5y)÷
y(2c2d-c2d)÷
(7ma-6mb+3mc)÷
m(8m2n-6m3)÷
(2m)
(4a3b2+6a2c)÷
(5a2)(13x2+9x4-2x3)÷
(10ab2+9a2b-2a2b)÷
(ab)(-3a3-7a3b2-4a2b2)÷
(-5a2)
1
(—m2n2+4mn2-6n2)÷
(6n)[(m+4)(m+6)-24]÷
(10ab+6b)÷
(4b)(75a-21a2+9a4)÷
(45xy2+21xy)÷
(12xy)(8xy+4y)÷
(5xy-3y)÷
y(10c2d-cd4)÷
(-cd)
(6ma-3mb-2mc)÷
m(4m2n+8m3)÷
(6a2b3+6a2c)÷
(5a)(10x3+8x4+4x2)÷
(14ab2+6a2b+3ab2)÷
(ab)(-2a3+4a2b3+2a2b2)÷
(-4a2)
9
(—m2n2+4m2n2+9n4)÷
(6n2)[(a+3)(a+6)-18]÷
a
8
(12ab-4b)÷
(6b)(63a4+27a3-15a3)÷
(45xy2+15x2y)÷
(3xy)(5xy+y)÷
(4xy+5y)÷
y(8c3d+cd4)÷
(8ma+4mb-5mc)÷
m(2m2n+8m3)÷
(2a3b2+9a2c)÷
(2a)(10x4-7x3+3x3)÷
(10ab+6ab-4a2b2)÷
(ab)(-4a3+5a3b3+2a3b2)÷
(—mn2+4mn2-6n3)÷
(3n2)[(b+4)(b+6)-24]÷
b
(6ab-2b)÷
(4b)(60a+24a+6a)÷
(9a)
(57xy-21xy)÷
(12xy)(5xy-5y)÷
(8xy-2y)÷
y(10c2d2+c2d2)÷
(8ma+2mb-7mc)÷
m(6m3n+6m3)÷
(5m)
(10a2b3-7a3c)÷
(3a2)(13x3+6x3-5x4)÷
(15ab-6a2b+4a2b2)÷
(ab)(-3a3-3a2b3-3a2b2)÷
(-2a2)
(—mn3+4mn2+4n4)÷
(6n2)[(n+4)(n+9)-36]÷
n
6
(14ab-10b)÷
(4b)(90a4+24a2+3a)÷
(3a)
(45x2y+24x2y)÷
(12xy)(10xy-y)÷
(9xy-3y)÷
y(6c3d+c3d4)÷
(ma+5mb-2mc)÷
m(7m2n+6m2)÷
(2a3b3+9a2c)÷
(2a)(11x+6x2+4x3)÷
(10a2b+6a2b+3a2b2)÷
(ab)(-4a3-7a3b2-5a2b2)÷
(-2a)
(—m2n4-5mn2+8n3)÷
(6n2)[(b+5)(b+9)-45]÷
(20ab+4b)÷
(6b)(63a3-27a+3a2)÷
(60x2y2+21xy)÷
(9xy)(3xy+3y)÷
(4xy+y)÷
y(2c2d2+c2d3)÷
(ma-2mb+4mc)÷
m(9m3n2+7m2)÷
(6a2b2-8a3c)÷
(5a)(11x-6x3+5x4)÷
(15a2b+7a2b+3ab)÷
(ab)(-4a3+8a2b3-5a2b3)÷
3
(—mn2-5mn2+9n3)÷
(5n2)[(b+5)(b+9)-45]÷
(16ab-4b)÷
(6b)(63a2-21a2+6a2)÷
(54xy2+24x2y)÷
(9xy)(9xy-3y)÷
(2xy+5y)÷
y(4c2d2+c2d4)÷
(9ma+5mb-9mc)÷
m(9m3n-9m)÷
(4a3b3-8a2c)÷
(4a)(12x3+7x3-2x)÷
(16a2b2-8a2b-2a2b2)÷
(ab)(-4a2+9a2b2-2a2b2)÷
(—mn2+4mn2+9n2)÷
(4n)[(m+3)(m+6)-18]÷
(20ab-10b)÷
(4b)(81a4+27a2-3a)÷
(51x2y+21xy)÷
(9xy)(10xy-4y)÷
(10xy+2y)÷
y(6c3d2-c2d3)÷
(2ma-5mb-2mc)÷
m(8m3n-6m2)÷
(4m)
(10a3b3+6a2c)÷
(4a)(10x-7x3+5x3)÷
(10a2b+6a2b-3a2b2)÷
(ab)(-2a2+5a2b2-3a3b2)÷
(-3a)
(—mn2-4m2n2+7n3)÷
(4n)[(a+2)(a+6)-12]÷
(16ab-8b)÷
(6b)(81a2-24a3+3a3)÷
(33xy-24x2y)÷
(6xy)(7xy-2y)÷
(6xy-2y)÷
y(6c3d2-c2d4)÷
(9ma-4mb+8mc)÷
m(7m2n2-8m2)÷
(2a2)(19x2+8x-4x)÷
(19ab2+5ab-4a2b)÷
(ab)(-2a3-4a2b2-4a3b2)÷
(—m2n3-5mn2+3n3)÷
(5n)[(a+1)(a+8)-8]÷
(4ab-6b)÷
(4b)(90a2-24a+15a4)÷
(60x2y-24x2y)÷
(6xy)(9xy-y)÷
(2xy+4y)÷
y(4c2d2-c3d4)÷
(7ma-5mb-8mc)÷
m(3m3n2-6m)÷
(10a3b2+9a2c)÷
(5a)(12x-8x-4x3)÷
(16a2b2+8a2b-2a2b)÷
(ab)(-4a2+4a2b2-5a2b2)÷
(—mn2+2mn2-3n3)÷
(4n)[(m+3)(m+7)-21]÷
(10ab-6b)÷
(2b)(90a2-27a3+3a)÷
(48x2y2+18x2y2)÷
(3xy)(6xy-y)÷
(2xy-5y)÷
y(4c3d2-c3d)÷
(4ma-8mb+5mc)÷
m(2m2n2-8m3)÷
(4a2b3-6a2c)÷
(4a2)(15x3-9x2+5x3)÷
(13a2b+6a2b+2ab2)÷
(ab)(-3a3-9a3b2+5a3b2)÷
(-3a2)
(—m2n2-4mn2-2n4)÷
(6n)[(y+3)(y+7)-21]÷
(14ab-6b)÷
(6b)(72a3-27a-12a3)÷
(33x2y2+21x2y2)÷
(6xy)(4xy-3y)÷
(4xy-y)÷
y(6c3d+c3d)÷
(9ma-3mb+3mc)÷
m(2m3n-6m2)÷
(10a3b2-6a3c)÷
(3a)(15x4-9x4+2x2)÷
(12a2b2+6a2b-2a2b2)÷
(ab)(-4a3+3a3b2+5a3b2)÷
(—m2n3+3mn3+9n3)÷
(2n2)[(x+3)(x+9)-27]÷
(4ab-4b)÷
(4b)(69a3+24a4-12a3)÷
(57xy2+27x2y2)÷
(6xy)(5xy+2y)÷
y(2c3d+cd2)÷