初一数学下册多项式除以单项式练习题精选 131.docx
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初一数学下册多项式除以单项式练习题精选 131.docx
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初一数学下册多项式除以单项式练习题精选131
(3xy-5y)÷y(2c2d2+c2d3)÷(-c2d)
(6ma-mb+mc)÷m(2m2n2+8m2)÷(2m)
(4a2b3+6a3c)÷(2a)(19x+7x2-2x3)÷x
(14ab2-9a2b-2ab)÷(ab)(-3a2+6a3b3+5a3b2)÷(-5a)
8
(—m2n4-5m2n3-9n2)÷(5n2)[(y+1)(y+6)-6]÷y
7
(8ab-8b)÷(6b)(57a4+18a3-3a2)÷(3a)
(33x2y2-18x2y)÷(3xy)(2xy-3y)÷y
(3xy+2y)÷y(2c3d2-cd2)÷(-c2d)
(5ma+4mb+6mc)÷m(6m3n+9m2)÷(4m)
(2a2b2+9a3c)÷(2a)(12x2+6x3-4x4)÷x
(19a2b2+8ab+2a2b)÷(ab)(-4a3-5a3b3-4a2b3)÷(-2a2)
9
(—m2n2+2m2n2+5n4)÷(4n2)[(m+5)(m+8)-40]÷m
8
(14ab-4b)÷(6b)(39a3-27a2+15a2)÷(9a)
(54xy2-15xy)÷(12xy)(2xy+y)÷y
(7xy+4y)÷y(2c2d+c2d)÷(-c2d)
(8ma+8mb-6mc)÷m(6m3n2+6m)÷(2m)
(4a3b3+6a2c)÷(2a)(17x4+8x2+4x2)÷x
(17ab+6ab-2a2b)÷(ab)(-2a2-5a2b3-4a2b2)÷(-4a)
1
(—m2n4-4mn2-9n4)÷(5n2)[(a+1)(a+9)-9]÷a
3
(2ab+8b)÷(6b)(48a2-21a-15a3)÷(6a)
(48xy2-15x2y2)÷(3xy)(4xy-4y)÷y
(7xy-4y)÷y(6c2d2+cd2)÷(-c2d)
(5ma+7mb+7mc)÷m(8m3n2+7m2)÷(2m)
(2a2b3+8a3c)÷(5a2)(12x4-6x2+3x4)÷x
(19ab2-6a2b+4a2b2)÷(ab)(-2a3+8a3b3+2a3b3)÷(-3a2)
1
(—mn4+2mn3+7n2)÷(5n)[(x+5)(x+7)-35]÷x
3
(4ab-10b)÷(6b)(66a2-24a4+3a4)÷(3a)
(51xy+24x2y)÷(6xy)(10xy-4y)÷y
(2xy+4y)÷y(4c3d-c3d2)÷(-cd)
(2ma-mb+9mc)÷m(8m2n-7m3)÷(4m)
(2a2b3-8a3c)÷(2a)(17x+8x-3x)÷x
(18ab2+8a2b+3a2b)÷(ab)(-4a2-8a2b3-3a3b2)÷(-2a2)
4
(—m2n2-5m2n2+5n3)÷(6n)[(x+5)(x+7)-35]÷x
3
(2ab-4b)÷(4b)(39a4+21a2-3a3)÷(9a)
(42xy+27x2y)÷(9xy)(6xy-2y)÷y
(3xy-2y)÷y(8c3d2-c2d)÷(-cd)
(2ma+4mb+4mc)÷m(2m2n2+7m3)÷(3m)
(10a3b2+8a3c)÷(3a)(11x3+9x2-5x3)÷x
(20ab-9a2b+3a2b)÷(ab)(-3a2-7a2b2-5a2b3)÷(-2a2)
2
(—mn2-3mn2-3n3)÷(3n2)[(m+2)(m+9)-18]÷m
3
(14ab+8b)÷(4b)(33a3+18a4-6a2)÷(9a)
(60x2y-27x2y2)÷(9xy)(9xy+4y)÷y
(6xy+3y)÷y(6c3d2-c3d2)÷(-cd)
(5ma-3mb+mc)÷m(4m2n2+6m2)÷(2m)
(10a3b3-6a3c)÷(5a)(16x2-7x+5x2)÷x
(10a2b-7ab-3ab)÷(ab)(-2a2+2a2b2-3a3b2)÷(-4a)
6
(—mn4+4m2n2+7n2)÷(4n2)[(a+2)(a+9)-18]÷a
7
(8ab-4b)÷(4b)(33a3-24a3-12a4)÷(3a)
(33x2y-15xy)÷(3xy)(5xy-y)÷y
(9xy-3y)÷y(4c2d2+cd4)÷(-c2d)
(5ma-2mb+4mc)÷m(6m2n2+7m)÷(4m)
(6a2b3+7a3c)÷(3a2)(15x2+8x2-2x)÷x
(10a2b-8ab+3ab2)÷(ab)(-2a3-2a2b2-3a3b3)÷(-5a)
1
(—m2n2-5m2n2+6n3)÷(3n2)[(x+2)(x+8)-16]÷x
5
(14ab+10b)÷(4b)(30a+27a2+12a3)÷(3a)
(57xy2-15x2y)÷(6xy)(10xy+3y)÷y
(5xy-4y)÷y(2c2d-cd2)÷(-cd)
(3ma-6mb-mc)÷m(6m2n+9m)÷(2m)
(10a2b2+6a3c)÷(4a2)(11x4-9x3-5x4)÷x
(13a2b+8a2b+4a2b)÷(ab)(-3a2-9a3b3+3a2b2)÷(-5a2)
1
(—mn4-4m2n3-7n3)÷(5n)[(x+3)(x+6)-18]÷x
8
(18ab-10b)÷(6b)(81a+18a4-3a3)÷(6a)
(48x2y2-21x2y2)÷(3xy)(5xy-4y)÷y
(7xy-5y)÷y(2c2d2-c3d3)÷(-cd)
(7ma+7mb-mc)÷m(3m3n2+8m3)÷(5m)
(6a2b2+6a3c)÷(3a)(11x-8x4+3x4)÷x
(14a2b2-8ab-4ab)÷(ab)(-2a3-2a2b3+5a2b2)÷(-5a2)
4
(—m2n4-3mn3-7n4)÷(3n)[(b+3)(b+8)-24]÷b
5
(6ab+2b)÷(6b)(72a3+27a-15a3)÷(9a)
(57xy-18xy)÷(3xy)(4xy-4y)÷y
(2xy-3y)÷y(6c2d-c2d2)÷(-c2d)
(6ma-9mb+9mc)÷m(4m2n2-9m3)÷(2m)
(4a2b2-7a2c)÷(3a2)(18x3+7x3+3x4)÷x
(11ab-9a2b-2ab)÷(ab)(-2a2+2a2b3+4a3b2)÷(-5a2)
4
(—m2n2+2m2n2+4n2)÷(3n2)[(b+1)(b+9)-9]÷b
5
(2ab-10b)÷(6b)(33a-21a3-12a2)÷(6a)
(30xy2+24xy)÷(12xy)(3xy-2y)÷y
(10xy-5y)÷y(6c2d2-c2d3)÷(-cd)
(2ma-3mb+7mc)÷m(6m2n-7m2)÷(3m)
(2a3b2+6a3c)÷(4a)(13x4-8x4+5x)÷x
(20ab2+8ab+3ab)÷(ab)(-3a2+7a2b3-3a2b3)÷(-4a2)
1
(—m2n3+3mn3-6n4)÷(5n2)[(a+1)(a+8)-8]÷a
5
(6ab-4b)÷(6b)(63a2-24a3-3a4)÷(9a)
(60xy2+21xy)÷(6xy)(6xy-4y)÷y
(4xy-2y)÷y(8c3d2-c2d)÷(-c2d)
(5ma+6mb+8mc)÷m(7m2n-6m3)÷(5m)
(10a3b3+7a2c)÷(2a)(19x+9x4+2x3)÷x
(11a2b+6ab+2a2b2)÷(ab)(-4a2-9a2b3-4a3b2)÷(-5a)
1
(—m2n4-2mn2-7n3)÷(5n2)[(m+4)(m+9)-36]÷m
6
(20ab+8b)÷(6b)(39a2+18a4+12a)÷(9a)
(45xy2+27xy2)÷(3xy)(8xy+y)÷y
(7xy+2y)÷y(10c2d2+c2d3)÷(-c2d)
(6ma-3mb+2mc)÷m(2m2n2-7m)÷(2m)
(2a2b2+6a2c)÷(5a)(12x2-6x2+3x4)÷x
(19a2b2-5a2b+3a2b)÷(ab)(-2a3+4a3b3-2a2b3)÷(-5a)
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