初一数学下册多项式除以单项式练习题精选 96.docx
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初一数学下册多项式除以单项式练习题精选96
(19ab2+6a2b+4a2b)÷(ab)(-4a2-5a3b2-2a2b2)÷(-2a2)
4
(—m2n4-4m2n2-5n3)÷(4n)[(a+3)(a+7)-21]÷a
5
(8ab+10b)÷(6b)(78a4-27a+9a2)÷(6a)
(57xy+15xy2)÷(12xy)(3xy+3y)÷y
(8xy-4y)÷y(6c2d2-c2d2)÷(-cd)
(6ma-2mb-4mc)÷m(6m3n2+7m)÷(3m)
(4a3b2-8a3c)÷(2a)(15x2-6x2-3x3)÷x
(12a2b2+6ab-3a2b2)÷(ab)(-3a3+3a3b3-2a2b2)÷(-3a2)
7
(—m2n2+3mn3+4n3)÷(5n)[(n+5)(n+6)-30]÷n
8
(10ab-8b)÷(4b)(33a3-21a2-12a4)÷(3a)
(42x2y2+24x2y)÷(9xy)(2xy-3y)÷y
(5xy-5y)÷y(8c2d+c2d4)÷(-cd)
(7ma-7mb+2mc)÷m(3m3n2+9m)÷(5m)
(10a2b3-7a3c)÷(2a2)(17x2+8x-4x)÷x
(16a2b2+8ab+3ab)÷(ab)(-3a3-9a2b3-5a3b3)÷(-5a)
5
(—m2n2+3mn2+2n3)÷(6n2)[(b+3)(b+9)-27]÷b
6
(12ab-4b)÷(6b)(81a2-24a+9a)÷(6a)
(36x2y2+15x2y)÷(6xy)(6xy-2y)÷y
(8xy+3y)÷y(4c2d2+c2d2)÷(-c2d)
(4ma-4mb-mc)÷m(3m3n-9m2)÷(4m)
(10a3b3+9a3c)÷(2a2)(13x+9x2-2x)÷x
(10a2b-9ab+2ab2)÷(ab)(-4a2+5a3b3-5a3b2)÷(-5a2)
1
(—m2n2-4mn2-8n4)÷(2n)[(m+2)(m+7)-14]÷m
8
(6ab-8b)÷(6b)(84a4+18a3-12a4)÷(3a)
(42x2y-24xy)÷(6xy)(4xy-2y)÷y
(9xy+3y)÷y(2c2d2+c3d2)÷(-c2d)
(6ma-2mb-6mc)÷m(5m3n+6m2)÷(3m)
(4a3b3+7a2c)÷(2a)(15x+6x4+4x2)÷x
(16a2b2+9ab-2ab2)÷(ab)(-2a2-5a2b3-5a2b3)÷(-3a)
8
(—m2n3+5m2n3+9n4)÷(2n)[(m+5)(m+8)-40]÷m
7
(20ab+2b)÷(2b)(48a3+21a3+9a3)÷(9a)
(57x2y-24x2y2)÷(3xy)(6xy-4y)÷y
(7xy-5y)÷y(4c3d2+c3d4)÷(-cd)
(6ma-3mb-8mc)÷m(9m2n2-8m)÷(5m)
(10a3b3-8a2c)÷(3a2)(15x2-9x4+4x)÷x
(17a2b-9a2b-4ab2)÷(ab)(-2a3-10a2b3+3a2b3)÷(-4a2)
1
(—m2n2-3mn3-3n2)÷(3n2)[(b+4)(b+8)-32]÷b
7
(12ab+4b)÷(6b)(84a2-21a+9a)÷(3a)
(60x2y-18xy2)÷(3xy)(4xy-3y)÷y
(6xy-y)÷y(10c3d2-c3d2)÷(-c2d)
(7ma-5mb-mc)÷m(9m2n-7m2)÷(2m)
(10a3b2-9a3c)÷(3a)(11x3+9x3+3x3)÷x
(20a2b+7ab-4a2b)÷(ab)(-2a2-2a2b2-4a2b2)÷(-5a2)
4
(—mn3+3m2n3-2n4)÷(3n2)[(y+3)(y+8)-24]÷y
3
(16ab-6b)÷(2b)(57a2-21a2+3a2)÷(9a)
(57xy2+18x2y)÷(9xy)(4xy+5y)÷y
(10xy+3y)÷y(8c2d2+cd4)÷(-c2d)
(6ma+8mb+8mc)÷m(3m2n2-6m3)÷(4m)
(4a2b2-8a2c)÷(3a2)(20x2-9x-5x3)÷x
(20a2b2+8ab+4ab2)÷(ab)(-4a3-10a3b3-5a2b2)÷(-2a2)
4
(—m2n3-5mn3-7n2)÷(5n)[(y+3)(y+9)-27]÷y
3
(14ab+8b)÷(2b)(33a2+24a2+6a4)÷(9a)
(45xy-24xy)÷(9xy)(6xy-5y)÷y
(7xy+3y)÷y(6c3d+c2d2)÷(-cd)
(5ma+7mb-9mc)÷m(3m3n2+8m3)÷(3m)
(4a3b3+6a2c)÷(5a)(17x2+6x3+4x)÷x
(15ab-9a2b+4a2b2)÷(ab)(-2a2+10a2b3+4a2b3)÷(-4a)
7
(—mn3+2m2n2+3n4)÷(4n2)[(a+5)(a+6)-30]÷a
8
(16ab+4b)÷(2b)(51a2-21a2+15a)÷(9a)
(51x2y2-15x2y)÷(3xy)(8xy-2y)÷y
(5xy+y)÷y(4c2d2-cd3)÷(-cd)
(8ma-7mb+4mc)÷m(8m2n2-9m2)÷(5m)
(10a2b3-8a2c)÷(3a)(17x3+6x2-3x3)÷x
(11a2b+8a2b-3a2b)÷(ab)(-2a3+6a3b2-3a3b2)÷(-3a)
1
(—m2n4+5m2n2-6n4)÷(5n)[(y+3)(y+8)-24]÷y
4
(4ab+10b)÷(6b)(45a+27a+12a)÷(3a)
(48x2y2-24xy2)÷(6xy)(8xy+4y)÷y
(3xy-5y)÷y(6c3d2+cd2)÷(-c2d)
(9ma+5mb-7mc)÷m(3m3n-7m)÷(3m)
(2a2b3-9a2c)÷(5a2)(15x4+7x3-5x3)÷x
(15ab2+6a2b-4ab2)÷(ab)(-3a2+7a3b3+3a2b3)÷(-5a)
6
(—m2n4-3m2n3-8n3)÷(3n2)[(y+1)(y+9)-9]÷y
5
(14ab+10b)÷(6b)(75a3+27a4+6a4)÷(6a)
(54xy2+24xy)÷(12xy)(10xy-y)÷y
(5xy-5y)÷y(10c2d-c3d3)÷(-cd)
(3ma+8mb+7mc)÷m(2m2n2-8m2)÷(4m)
(2a3b3-6a3c)÷(5a)(15x2+7x3-4x4)÷x
(16a2b-9a2b-3a2b)÷(ab)(-3a3+2a2b2-2a3b2)÷(-3a2)
1
(—m2n4-4m2n2+4n3)÷(4n)[(n+2)(n+8)-16]÷n
4
(14ab-2b)÷(4b)(33a-27a4+3a3)÷(3a)
(30xy2+24xy2)÷(3xy)(4xy+4y)÷y
(2xy+4y)÷y(10c3d2+cd3)÷(-c2d)
(6ma-2mb-6mc)÷m(5m2n+8m)÷(3m)
(2a3b2-8a3c)÷(4a2)(10x3-9x-4x)÷x
(19a2b2-8ab+3ab)÷(ab)(-3a2-5a3b