初一数学下册多项式除以单项式练习题精选 92.docx
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初一数学下册多项式除以单项式练习题精选 92.docx
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初一数学下册多项式除以单项式练习题精选92
(60xy-21x2y2)÷(9xy)(6xy-y)÷y
(9xy+4y)÷y(8c3d-cd2)÷(-cd)
(4ma-5mb-6mc)÷m(2m2n-7m)÷(3m)
(10a3b3+6a3c)÷(2a)(15x4+8x4-3x4)÷x
(15ab+7a2b+2a2b2)÷(ab)(-2a3-7a2b2+5a3b2)÷(-2a2)
9
(—m2n3+4m2n3+9n3)÷(3n)[(x+2)(x+7)-14]÷x
8
(14ab-8b)÷(2b)(75a3-21a4-3a2)÷(3a)
(39x2y+15x2y2)÷(3xy)(6xy+2y)÷y
(5xy-3y)÷y(6c2d-c2d4)÷(-c2d)
(7ma-2mb-5mc)÷m(6m2n-9m)÷(2m)
(4a2b3+9a3c)÷(3a)(12x-6x4+5x3)÷x
(14a2b-7a2b+2ab2)÷(ab)(-4a2-8a2b3+4a2b2)÷(-3a)
1
(—m2n3+2m2n3+8n2)÷(3n2)[(y+4)(y+8)-32]÷y
8
(4ab+4b)÷(6b)(45a4-24a4-6a4)÷(3a)
(48x2y-18xy)÷(6xy)(8xy-3y)÷y
(8xy-2y)÷y(4c3d2-c3d)÷(-c2d)
(ma-5mb-7mc)÷m(4m2n2+8m3)÷(2m)
(10a3b2-7a3c)÷(2a)(16x3-7x2+2x4)÷x
(18a2b+8a2b-4ab2)÷(ab)(-4a2+3a2b2-3a3b3)÷(-4a)
6
(—mn3-4mn3-2n4)÷(6n)[(b+2)(b+9)-18]÷b
5
(12ab+10b)÷(4b)(39a+21a3-9a)÷(3a)
(48x2y2+24x2y2)÷(6xy)(6xy-2y)÷y
(2xy+3y)÷y(6c3d2+c3d)÷(-c2d)
(ma-3mb-7mc)÷m(6m3n-9m3)÷(3m)
(2a2b3-6a3c)÷(2a2)(15x+7x+4x2)÷x
(14ab-6a2b+3ab)÷(ab)(-3a3-7a3b2-4a3b3)÷(-4a2)
9
(—m2n3+4mn2+9n3)÷(6n2)[(b+2)(b+8)-16]÷b
8
(18ab+10b)÷(2b)(75a3-27a2+6a4)÷(6a)
(51xy2-27xy)÷(6xy)(7xy+y)÷y
(10xy+5y)÷y(6c3d+c2d2)÷(-cd)
(8ma+8mb-5mc)÷m(2m3n+8m3)÷(4m)
(6a2b3-9a3c)÷(2a)(17x2-6x4-3x4)÷x
(20a2b2-8ab+3ab2)÷(ab)(-3a3+9a3b3+4a2b3)÷(-4a)
1
(—mn3+3mn3-3n3)÷(2n)[(a+3)(a+6)-18]÷a
4
(12ab-2b)÷(6b)(72a2-21a+12a)÷(3a)
(51xy-21xy)÷(6xy)(6xy-3y)÷y
(4xy-4y)÷y(2c3d2-c3d3)÷(-c2d)
(4ma+8mb-3mc)÷m(9m3n+9m3)÷(2m)
(6a2b2+8a3c)÷(5a)(12x2+7x2-2x4)÷x
(15ab2-7a2b+3ab)÷(ab)(-3a3+5a3b3+4a2b2)÷(-4a)
1
(—m2n3-4m2n3-2n4)÷(5n2)[(a+4)(a+6)-24]÷a
5
(14ab-8b)÷(2b)(69a2-21a4+15a3)÷(6a)
(57xy+21x2y2)÷(6xy)(10xy-y)÷y
(2xy+5y)÷y(8c3d+c3d2)÷(-cd)
(7ma-mb+7mc)÷m(5m2n2+6m3)÷(4m)
(4a3b3-6a2c)÷(2a)(16x4-6x3-4x4)÷x
(15ab2+7ab-2ab2)÷(ab)(-2a3-9a2b2-5a2b2)÷(-5a)
1
(—mn2+2m2n3+6n2)÷(3n2)[(n+3)(n+7)-21]÷n
5
(6ab+8b)÷(4b)(69a4+18a3-12a3)÷(6a)
(57x2y2-24x2y2)÷(3xy)(7xy-y)÷y
(10xy+4y)÷y(10c3d2+c2d)÷(-c2d)
(2ma+6mb-5mc)÷m(5m3n2+8m)÷(3m)
(4a3b3-7a3c)÷(4a)(15x3+8x4-3x4)÷x
(13a2b2+9a2b-4ab)÷(ab)(-3a2+6a2b2+3a3b3)÷(-3a)
1
(—m2n4-3mn2+9n3)÷(6n2)[(n+3)(n+7)-21]÷n
6
(2ab-8b)÷(2b)(75a2+21a3-3a2)÷(3a)
(39x2y+27xy2)÷(12xy)(5xy+4y)÷y
(8xy+3y)÷y(4c2d-c2d)÷(-cd)
(8ma-8mb+3mc)÷m(7m3n-9m3)÷(5m)
(8a3b3+6a2c)÷(2a2)(20x4+8x2-2x)÷x
(15a2b+6a2b-4ab2)÷(ab)(-3a2+9a2b3-4a2b3)÷(-5a)
5
(—mn2+3mn3+7n4)÷(5n)[(m+5)(m+7)-35]÷m
6
(2ab+4b)÷(2b)(48a2+18a3+9a3)÷(3a)
(39xy2-18xy)÷(12xy)(8xy+y)÷y
(8xy+4y)÷y(2c3d2+c3d)÷(-cd)
(3ma-4mb-5mc)÷m(3m2n2-7m2)÷(2m)
(6a2b3-6a2c)÷(2a2)(16x3+9x4-5x4)÷x
(16a2b-8ab-4ab)÷(ab)(-4a3+6a2b3-2a3b3)÷(-2a2)
8
(—m2n4+5mn3+2n3)÷(5n2)[(n+2)(n+7)-14]÷n
7
(8ab+2b)÷(4b)(75a3-21a4-15a3)÷(3a)
(42x2y2+21x2y)÷(6xy)(9xy+3y)÷y
(6xy-4y)÷y(2c3d2-cd4)÷(-c2d)
(9ma-8mb+5mc)÷m(4m2n2+6m)÷(5m)
(2a2b2+9a3c)÷(5a2)(14x3-7x4+2x3)÷x
(14a2b2-6ab+4ab2)÷(ab)(-3a2+10a3b3-3a2b2)÷(-2a)
1
(—m2n4-3mn2+3n2)÷(5n)[(x+4)(x+7)-28]÷x
8
(8ab+4b)÷(2b)(90a+21a2+3a2)÷(9a)
(54x2y2-21xy2)÷(12xy)(2xy-2y)÷y
(9xy-y)÷y(4c2d2-cd)÷(-cd)
(ma+5mb-7mc)÷m(9m2n2-9m3)÷(5m)
(4a3b2+8a3c)÷(2a)(17x4-7x4-2x4)÷x
(16a2b2-5a2b+4a2b)÷(ab)(-3a3+3a3b2-4a2b3)÷(-5a)
1
(—m2n4+2mn3-8n4)÷(5n2)[(n+5)(n+9)-45]÷n
3
(20ab+8b)÷(6b)(87a3+21a+15a4)÷(6a)
(45xy2+18x2y2)÷(3xy)(2xy-2y)÷y
(2xy-2y)÷y(4c3d2-cd)÷(-cd)
(ma-2mb+mc)÷m(8m2n-8m2)÷(3m)
(2a3b2-7a3c)÷(3a)(10x-8x4+5x)÷x
(16a2b2+5ab-3a2b2)÷(ab)(-4a3+6a2b3+3a3b2)÷(-5a)
1
(—mn3+4m2n2+6n2)÷(3n2)[(n+5)(n+7)-35]÷n
4
(6ab-2b)÷(4b)(72a3+21a4+9a3)÷(3a)
(30x2y+27x2y2)÷(12xy)(2xy+y)÷y
(6xy+2y)÷y(2c3d2+cd2)÷(-c2d)
(ma+6mb-4mc)÷m(9m2n-9m3)÷(5m)
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