初一数学下册多项式除以单项式练习题精选 62.docx
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初一数学下册多项式除以单项式练习题精选62
(4xy-y)÷y(4c3d2-c2d2)÷(-c2d)
(9ma+6mb-4mc)÷m(7m3n+6m)÷(5m)
(2a2b3-7a3c)÷(5a2)(10x+9x4+5x)÷x
(17ab2-9ab+3ab)÷(ab)(-2a3-7a2b3-2a2b2)÷(-4a2)
1
(—m2n3-5m2n3+6n4)÷(6n2)[(n+4)(n+9)-36]÷n
6
(8ab-6b)÷(2b)(36a2-24a4-6a2)÷(3a)
(45xy2-18xy2)÷(6xy)(2xy+2y)÷y
(8xy+3y)÷y(4c3d-c3d)÷(-c2d)
(5ma-6mb-8mc)÷m(7m3n2+7m3)÷(3m)
(4a3b3+7a3c)÷(2a2)(19x2-6x2+5x)÷x
(14a2b2-7a2b-2a2b2)÷(ab)(-3a2+3a3b3+3a3b2)÷(-2a)
5
(—mn4+5mn2+6n3)÷(3n)[(b+5)(b+6)-30]÷b
6
(10ab-4b)÷(6b)(84a+27a2+12a2)÷(3a)
(33xy2-21xy)÷(12xy)(3xy+y)÷y
(7xy+4y)÷y(4c3d-c3d4)÷(-c2d)
(ma+mb-8mc)÷m(4m3n2+9m)÷(3m)
(8a3b2-9a3c)÷(5a)(17x3-6x3-3x3)÷x
(10ab2-6a2b-4ab)÷(ab)(-4a3-10a3b2+5a2b3)÷(-2a)
2
(—mn3+4mn2+9n3)÷(6n)[(a+4)(a+7)-28]÷a
3
(6ab-6b)÷(4b)(84a4-27a3+9a4)÷(6a)
(36xy2+27x2y)÷(6xy)(5xy-2y)÷y
(3xy-2y)÷y(8c3d2+c2d)÷(-c2d)
(9ma-2mb-6mc)÷m(8m3n+9m3)÷(3m)
(8a3b3+6a2c)÷(2a)(20x+8x3-5x)÷x
(10ab2-7ab-4a2b2)÷(ab)(-2a2-5a2b2-2a2b3)÷(-2a2)
1
(—m2n3+2mn2+9n4)÷(6n)[(x+5)(x+8)-40]÷x
3
(14ab-8b)÷(6b)(63a+18a2-6a3)÷(9a)
(36xy+27x2y2)÷(3xy)(5xy+5y)÷y
(10xy-y)÷y(10c3d2-c2d)÷(-cd)
(7ma-9mb-6mc)÷m(4m3n2+9m)÷(4m)
(6a2b3+6a2c)÷(5a2)(16x3+9x3+5x4)÷x
(13ab2+6a2b-3a2b)÷(ab)(-3a2-6a2b2+4a3b3)÷(-4a)
1
(—m2n3+4m2n3+9n3)÷(2n2)[(b+4)(b+9)-36]÷b
8
(6ab-2b)÷(4b)(84a2+24a3-15a2)÷(6a)
(39xy2+24xy)÷(6xy)(6xy-3y)÷y
(10xy-4y)÷y(8c2d2+c2d2)÷(-cd)
(ma-4mb+8mc)÷m(9m3n+7m)÷(4m)
(10a2b2+9a2c)÷(2a2)(14x3-7x2+3x)÷x
(19a2b-7ab-2ab)÷(ab)(-4a2-5a3b3+3a3b2)÷(-5a)
1
(—mn3+5m2n3+7n4)÷(2n2)[(y+3)(y+9)-27]÷y
6
(16ab-4b)÷(4b)(66a4-27a4+6a2)÷(9a)
(48x2y2-27x2y)÷(6xy)(2xy-5y)÷y
(4xy-4y)÷y(10c2d2+cd4)÷(-c2d)
(2ma-5mb-mc)÷m(4m3n2+8m3)÷(2m)
(2a3b3+9a3c)÷(2a2)(18x3+9x4+3x3)÷x
(19a2b2-6ab+4ab2)÷(ab)(-2a2+8a3b3+5a2b2)÷(-3a)
6
(—mn4-2mn2+9n2)÷(6n2)[(x+4)(x+7)-28]÷x
5
(4ab+10b)÷(6b)(69a2-24a+12a4)÷(6a)
(57xy-27x2y)÷(3xy)(2xy-2y)÷y
(10xy+5y)÷y(2c3d+cd3)÷(-c2d)
(9ma-4mb+9mc)÷m(3m2n2+8m3)÷(3m)
(10a2b2+7a3c)÷(2a)(15x4+7x4-3x2)÷x
(18a2b-7a2b-3a2b)÷(ab)(-2a2-5a2b3-4a2b2)÷(-3a)
8
(—mn4+2m2n3-6n3)÷(5n)[(n+5)(n+7)-35]÷n
7
(6ab-10b)÷(6b)(90a4+27a2+6a2)÷(6a)
(51x2y-18x2y2)÷(9xy)(8xy-5y)÷y
(4xy-4y)÷y(10c3d+c3d3)÷(-c2d)
(5ma-mb-4mc)÷m(9m3n+8m2)÷(4m)
(4a3b3-8a3c)÷(3a)(12x-9x3+5x4)÷x
(16ab+8ab+4ab)÷(ab)(-3a2-9a2b2-4a3b2)÷(-3a)
7
(—m2n3+5mn2-9n2)÷(4n2)[(x+1)(x+6)-6]÷x
8
(14ab+8b)÷(2b)(33a4-21a2-9a2)÷(3a)
(57x2y-18xy2)÷(3xy)(9xy-y)÷y
(8xy+4y)÷y(6c2d-c3d2)÷(-c2d)
(8ma+6mb+mc)÷m(7m2n2+8m2)÷(2m)
(10a3b3-7a3c)÷(4a)(10x3+9x4-3x2)÷x
(19ab2+8a2b+2a2b2)÷(ab)(-3a2-7a2b3+5a2b2)÷(-4a2)
7
(—mn2-3m2n2-5n3)÷(5n2)[(a+5)(a+7)-35]÷a
6
(4ab+6b)÷(4b)(60a3-27a2-12a4)÷(3a)
(48x2y-15x2y2)÷(6xy)(2xy+3y)÷y
(7xy+y)÷y(8c2d-c3d3)÷(-cd)
(8ma-8mb-5mc)÷m(9m2n-9m2)÷(4m)
(10a3b2-6a3c)÷(4a2)(20x+7x4-3x2)÷x
(17ab+7a2b-2a2b2)÷(ab)(-4a3-6a2b2-5a3b3)÷(-3a)
4
(—mn3-2mn2+3n2)÷(4n2)[(x+2)(x+7)-14]÷x
3
(8ab+8b)÷(2b)(36a3-21a2-12a4)÷(9a)
(54xy2+18xy2)÷(6xy)(6xy+5y)÷y
(5xy+5y)÷y(4c3d2-c3d)÷(-c2d)
(ma-5mb-2mc)÷m(9m2n2+8m)÷(4m)
(6a2b2+9a3c)÷(3a)(13x2+8x4+5x3)÷x
(14ab2-8ab-4a2b)÷(ab)(-2a3-6a3b3+4a3b2)÷(-2a2)
3
(—mn3+2mn2+2n2)÷(3n)[(n+1)(n+7)-7]÷n
4
(4ab-6b)÷(4b)(51a+27a4+3a)÷(3a)
(42xy-15x2y2)÷(6xy)(4xy+4y)÷y
(4xy-3y)÷y(4c2d+c2d4)÷(-c2d)
(5ma-8mb+8mc)÷m(4m2n2+7m2)÷(4m)
(10a2b2+8a2c)÷(2a2)(20x2+6x4-2x4)÷x
(11ab2-7ab-4ab)÷(ab)(-2a3-8a2b2-5a2b2)÷(-3a)
3
(—m2n2+3m2n2-3n2)÷(5n2)[(a+4)(a+7)-28]÷a
4
(16ab-8b)÷(2b)(51a2+24a+15a)÷(9a)
(54x2y2-27xy2)÷(12xy)(2xy-3y)÷y
(10xy-3y)÷y(4c3d+c3d2)÷(-c2d)
(3ma+5mb+7mc)÷m(3m3n-9m3)÷(2m)
(8a2b3+9a3c)÷(2a2)(14x3-6x4-2x)÷x