初一数学下册多项式除以单项式练习题精选 77Word文档格式.docx
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(4m)
(2a3b2+9a2c)÷
(4a)(14x3+9x2+3x2)÷
x
(19ab2+5a2b-4ab)÷
(ab)(-4a3-4a3b2+3a3b2)÷
(-3a2)
9
(—mn3-4mn3+9n4)÷
(6n2)[(n+2)(n+9)-18]÷
n
8
(12ab+10b)÷
(6b)(69a2-21a+15a4)÷
(39x2y2-24x2y2)÷
(12xy)(2xy+5y)÷
(7xy-3y)÷
y(6c2d2+cd)÷
(-c2d)
(8ma+mb-8mc)÷
m(4m3n2+6m3)÷
(2a3b3+7a2c)÷
(2a2)(11x3+6x3-4x4)÷
(10ab-9a2b-2a2b)÷
(ab)(-4a2+9a2b2-5a2b2)÷
(-3a)
7
(—m2n2+2m2n2+8n2)÷
(5n2)[(b+2)(b+6)-12]÷
(12ab-2b)÷
(6b)(30a2+24a4-3a4)÷
(3a)
(57xy-27x2y)÷
(6xy)(8xy+y)÷
(3xy-2y)÷
y(8c3d-c3d2)÷
(5ma-8mb+7mc)÷
m(4m3n-8m2)÷
(5m)
(2a2b3-7a3c)÷
(4a2)(18x4+9x+5x3)÷
(20ab+6a2b-3a2b)÷
(ab)(-2a2-2a2b3+3a3b2)÷
(—mn2+2m2n2+2n4)÷
(5n)[(x+1)(x+9)-9]÷
(18ab-2b)÷
(4b)(69a4-18a4-6a)÷
(6a)
(33xy+18x2y2)÷
(6xy)(2xy-5y)÷
(7xy-y)÷
y(2c3d2-c3d)÷
(2ma-7mb+7mc)÷
m(4m3n-6m)÷
(2a3b3-9a3c)÷
(5a2)(12x3+9x4-4x4)÷
(14a2b2-8ab-2a2b)÷
(ab)(-3a3-2a2b2-2a2b2)÷
(-2a2)
4
(—mn3+4mn2-3n3)÷
(2n)[(x+4)(x+7)-28]÷
(6ab+8b)÷
(2b)(63a4+27a4-9a)÷
(57xy+18xy2)÷
(3xy)(10xy-y)÷
(8xy+5y)÷
(9ma+5mb+mc)÷
m(2m3n+8m2)÷
(6a2b3+6a3c)÷
(5a)(17x2-9x3-3x)÷
(19ab2+5a2b-3ab)÷
(ab)(-2a3+8a2b3+4a2b2)÷
(-4a)
(—m2n3-2mn3+9n4)÷
(5n)[(m+4)(m+8)-32]÷
m
(14ab+2b)÷
(2b)(33a3+18a3+9a)÷
(45x2y+18x2y2)÷
(3xy)(9xy-3y)÷
(9xy+2y)÷
y(8c2d+cd)÷
(ma+8mb-3mc)÷
m(7m2n2+8m3)÷
(4a2b2-9a3c)÷
(2a)(14x3-7x3-3x3)÷
(14ab+9a2b+3a2b)÷
(ab)(-2a3-2a3b3+2a2b3)÷
1
(—m2n3+4mn3-9n4)÷
(4n)[(x+4)(x+8)-32]÷
(6b)(60a4+27a+3a2)÷
(48x2y2-27x2y2)÷
(9xy)(8xy+4y)÷
(5xy-5y)÷
y(4c2d2+c3d)÷
(4ma+9mb+4mc)÷
m(5m2n+8m)÷
(3m)
(8a3b2-8a2c)÷
(2a2)(19x2+9x+3x4)÷
(18ab2+5ab-2ab2)÷
(ab)(-4a2-8a2b3-4a2b2)÷
(-4a2)
2
(—mn4-5m2n3+9n3)÷
(4n2)[(b+1)(b+7)-7]÷
3
(6ab+10b)÷
(6b)(57a4+24a4-15a3)÷
(39xy+24xy2)÷
(6xy)(10xy+2y)÷
(3xy+5y)÷
y(4c2d2+c2d4)÷
(5ma-7mb-3mc)÷
m(7m2n2+7m3)÷
(2a2b2+8a3c)÷
(3a)(19x3-9x3+4x4)÷
(19a2b-6ab-4ab)÷
(ab)(-3a3+2a2b3-4a3b2)÷
(-5a2)
(—m2n4-5m2n2+9n2)÷
(3n)[(b+4)(b+9)-36]÷
(10ab+4b)÷
(4b)(63a+27a4+3a)÷
(60x2y2-24xy)÷
(12xy)(9xy-3y)÷
(9xy-5y)÷
y(8c2d2+c3d)÷
(5ma-4mb+3mc)÷
m(2m3n+6m)÷
(10a3b2+8a2c)÷
(5a)(13x2-8x4-5x3)÷
(12ab2+9ab-3a2b2)÷
(ab)(-4a3+5a2b2+4a2b2)÷
(—m2n2-2mn2-5n2)÷
(4n)[(b+3)(b+7)-21]÷
(4ab-6b)÷
(2b)(84a2+21a2-12a2)÷
(45xy2+24x2y2)÷
(9xy)(6xy+5y)÷
(9xy-2y)÷
y(4c2d-c2d3)÷
(4ma-7mb+2mc)÷
m(7m2n2-9m)÷
(10a3b2+7a3c)÷
(5a)(18x4+7x+4x4)÷
(15ab2-6a2b+4a2b2)÷
(ab)(-2a2+3a2b2-2a3b2)÷
(—m2n3-2mn2+5n4)÷
(4n)[(n+1)(n+9)-9]÷
(6b)(57a4-27a2+6a)÷
(30x2y2-18x2y2)÷
(3xy)(7xy-5y)÷
(10xy+5y)÷
y(8c2d+c2d2)÷
(3ma-2mb+mc)÷
m(3m2n2-7m3)÷
(2a2b2+9a2c)÷
(5a)(13x3-9x4-4x)÷
(19ab2+8a2b-3ab)÷
(ab)(-3a2+3a2b2-2a2b3)÷
(—mn3+3mn2+3n2)÷
(5n2)[(y+4)(y+6)-24]÷
(6ab+4b)÷
(6b)(87a2-21a3-9a4)÷
(54x2y-27x2y)÷
(9xy)(7xy-4y)÷
(3xy-3y)÷
y(10c3d2+c3d4)÷
(7ma+2mb+mc)÷
m(6m2n2+8m2)÷
(2m)
(6a3b3+8a2c)÷
(5a2)(17x-6x2+5x3)÷
(10ab+5a2b+4a2b2)÷
(ab)(-4a2-8a2b2+3a3b3)÷
(—m2n2+4mn2-2n3)÷
(5n)[(a+3)(a+9)-27]÷
a
(2ab+2b)÷
(4b)(57a3-27a2-6a)÷
(48x2y2+27x2y)÷
(12xy)(5xy+4y)÷
(5xy-4y)÷
y(6c3d2+c3d)÷
(5ma+8mb+6mc)÷
m(7m2n2-6m)÷
(6a3b2-7a3c)÷
(3a2)(10x2-6x+5x4)÷
(13a2b+9ab+2a2b2)÷
(ab)(-2a3-7a2b2+3a2b3)÷
(—m2n4+4m2n2-9n4)÷
(5n2)[(b+5)(b+6)-30]÷
(16ab-10b)÷
(4b)(60a2-21a2-9a)÷
(60x2y+21xy)÷
(9xy)(7xy+3y)÷