1、 初一数学下册多项式除以单项式练习题精选初一数学下册多项式除以单项式练习题精选 110 (4ma6mb3mc)m (2m3n7m2)(4m)(10a3b39a2c)(4a2)(16x6x44x4)x (18a2b29a2b2ab2)(ab)(2a25a2b33a2b2)(2a)6 (m2n42m2n39n4)(6n)(m4)(m7)28 m 5 (18ab8b)(6b)(54a427a9a3)(3a)(30 xy221x2y2)(3xy)(2xy5y)y (4xy2y)y (4c3dcd4)(cd)(9ma9mb4mc)m (8m3n7m2)(2m)(2a2b36a2c)(2a2)(15x26
2、x4x)x (13a2b6ab4ab)(ab)(4a25a2b34a2b3)(5a2)5 (m2n34mn26n3)(6n2)(m1)(m9)9 m 6 (14ab2b)(6b)(45a321a43a2)(9a)(60 xy215x2y2)(9xy)(8xy5y)y (6xy2y)y (4c3d2cd2)(cd)(4ma5mb8mc)m (3m2n8m3)(3m)(10a3b37a3c)(2a2)(12x6x42x)x (18ab6ab2ab2)(ab)(4a35a2b24a3b2)(5a)1 (mn32m2n25n4)(2n2)(b3)(b6)18 b 8 (18ab2b)(2b)(66a4
3、18a215a4)(9a)(39x2y227x2y)(3xy)(2xy5y)y (2xy5y)y (4c2dc3d2)(cd)(9ma3mb3mc)m (6m3n29m2)(3m)(10a3b36a2c)(5a)(10 x37x42x4)x (12a2b29ab2a2b)(ab)(2a32a2b33a2b2)(3a2)1 (m2n34mn22n2)(6n)(x3)(x6)18 x 3 (10ab8b)(2b)(42a221a212a3)(3a)(57xy218x2y)(6xy)(8xy4y)y (5xyy)y (8c2d2c2d4)(c2d)(6ma5mb9mc)m (4m2n29m)(2m)
4、(10a3b29a2c)(5a2)(13x49x33x)x (10ab28a2b2a2b)(ab)(3a24a2b23a2b3)(4a)1 (m2n33m2n33n2)(2n)(n1)(n9)9 n 8 (18ab6b)(6b)(48a421a412a4)(3a)(30 x2y227x2y)(9xy)(8xy5y)y (2xyy)y (8c3dc3d4)(cd)(7ma4mb9mc)m (8m3n27m2)(5m)(10a2b36a3c)(2a)(10 x48x33x3)x (16ab7a2b4ab)(ab)(4a310a2b35a2b2)(4a)7 (mn44m2n32n3)(4n)(n1)
5、(n7)7 n 6 (20ab2b)(2b)(66a24a315a3)(3a)(48x2y218xy2)(3xy)(5xy3y)y (8xy4y)y (10c2dcd3)(cd)(2ma4mb4mc)m (4m3n29m2)(2m)(4a3b28a3c)(5a2)(17x8x43x4)x (17ab6a2b3ab)(ab)(4a39a2b33a2b3)(2a2)1 (m2n24mn36n4)(6n)(a3)(a6)18 a 5 (2ab8b)(2b)(48a218a23a3)(9a)(36xy224x2y2)(9xy)(3xy5y)y (8xy5y)y (8c2dc2d)(cd)(5ma7mb
6、8mc)m (2m3n8m3)(4m)(4a3b36a3c)(5a)(17x49x43x4)x (18a2b27ab4ab2)(ab)(3a310a3b33a3b3)(3a2)7 (mn33mn22n2)(3n2)(a5)(a7)35 a 8 (2ab6b)(2b)(33a324a46a3)(3a)(45x2y218xy2)(9xy)(9xyy)y (4xyy)y (4c2dc3d)(c2d)(6ma4mb8mc)m (8m2n9m2)(5m)(8a3b26a3c)(4a)(16x39x24x2)x (17a2b8a2b3a2b)(ab)(4a34a2b32a3b3)(3a)1 (m2n43m
7、2n37n4)(5n2)(b1)(b9)9 b 8 (10ab8b)(6b)(30a327a3a3)(3a)(60 xy27xy2)(12xy)(10 xy2y)y (7xyy)y (6c2dc2d4)(c2d)(5ma5mb4mc)m (2m3n28m)(5m)(6a3b26a2c)(4a)(15x48x44x3)x (12a2b8ab4a2b)(ab)(4a32a2b33a3b3)(2a2)5 (mn24mn25n3)(4n)(x5)(x9)45 x 6 (2ab4b)(6b)(48a327a415a2)(6a)(51xy215x2y)(6xy)(10 xy2y)y (6xy5y)y (1
8、0c3d2c2d)(cd)(4ma4mb2mc)m (8m2n26m2)(2m)(4a3b28a3c)(5a2)(18x7x34x2)x (20a2b26a2b3ab)(ab)(4a34a3b34a3b2)(3a2)1 (m2n32mn27n2)(4n2)(b2)(b6)12 b 8 (12ab8b)(2b)(42a427a15a3)(9a)(33xy21x2y2)(6xy)(6xy3y)y (5xy4y)y (10c3dc2d2)(cd)(ma8mb9mc)m (2m3n26m)(3m)(2a3b29a3c)(3a2)(12x26x42x3)x (13a2b27ab3ab2)(ab)(3a2
9、9a3b32a3b2)(5a2)4 (m2n45m2n29n2)(6n)(b4)(b9)36 b 5 (4ab2b)(2b)(87a327a43a3)(3a)(57xy27xy)(12xy)(7xy5y)y (5xyy)y (6c3d2cd4)(c2d)(5mamb3mc)m (6m3n7m)(2m)(10a2b38a2c)(3a)(16x48x32x3)x (17a2b26a2b4a2b2)(ab)(2a32a2b34a3b2)(2a)5 (m2n43m2n24n4)(6n2)(x2)(x6)12 x 4 (6ab10b)(2b)(69a224a23a)(9a)(39x2y224x2y)(3xy)(2xy2y)y (4xy4y)y (8c3d2cd)(c2d)(2ma2mb2mc)m (4m2n28m)(4m)(2a2b27a2c)(4a)(20 x6x34x)x (17ab29ab3ab)(ab)(4a35a3b23a2b2)(3a)
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