1、初一数学下册多项式除以单项式练习题精选 131 (3xy5y)y (2c2d2c2d3)(c2d) (6mambmc)m (2m2n28m2)(2m) (4a2b36a3c)(2a) (19x7x22x3)x (14ab29a2b2ab)(ab) (3a26a3b35a3b2)(5a) 8 (m2n45m2n39n2)(5n2) (y1)(y6)6y 7 (8ab8b)(6b) (57a418a33a2)(3a) (33x2y218x2y)(3xy) (2xy3y)y (3xy2y)y (2c3d2cd2)(c2d) (5ma4mb6mc)m (6m3n9m2)(4m) (2a2b29a3c)
2、(2a) (12x26x34x4)x (19a2b28ab2a2b)(ab) (4a35a3b34a2b3)(2a2) 9 (m2n22m2n25n4)(4n2) (m5)(m8)40m 8 (14ab4b)(6b) (39a327a215a2)(9a) (54xy215xy)(12xy) (2xyy)y (7xy4y)y (2c2dc2d)(c2d) (8ma8mb6mc)m (6m3n26m)(2m) (4a3b36a2c)(2a) (17x48x24x2)x (17ab6ab2a2b)(ab) (2a25a2b34a2b2)(4a) 1 (m2n44mn29n4)(5n2) (a1)(a
3、9)9a 3 (2ab8b)(6b) (48a221a15a3)(6a) (48xy215x2y2)(3xy) (4xy4y)y (7xy4y)y (6c2d2cd2)(c2d) (5ma7mb7mc)m (8m3n27m2)(2m) (2a2b38a3c)(5a2) (12x46x23x4)x (19ab26a2b4a2b2)(ab) (2a38a3b32a3b3)(3a2) 1 (mn42mn37n2)(5n) (x5)(x7)35x 3 (4ab10b)(6b) (66a224a43a4)(3a) (51xy24x2y)(6xy) (10xy4y)y (2xy4y)y (4c3dc3d2
4、)(cd) (2mamb9mc)m (8m2n7m3)(4m) (2a2b38a3c)(2a) (17x8x3x)x (18ab28a2b3a2b)(ab) (4a28a2b33a3b2)(2a2) 4 (m2n25m2n25n3)(6n) (x5)(x7)35x 3 (2ab4b)(4b) (39a421a23a3)(9a) (42xy27x2y)(9xy) (6xy2y)y (3xy2y)y (8c3d2c2d)(cd) (2ma4mb4mc)m (2m2n27m3)(3m) (10a3b28a3c)(3a) (11x39x25x3)x (20ab9a2b3a2b)(ab) (3a27a2
5、b25a2b3)(2a2) 2 (mn23mn23n3)(3n2) (m2)(m9)18m 3 (14ab8b)(4b) (33a318a46a2)(9a) (60x2y27x2y2)(9xy) (9xy4y)y (6xy3y)y (6c3d2c3d2)(cd) (5ma3mbmc)m (4m2n26m2)(2m) (10a3b36a3c)(5a) (16x27x5x2)x (10a2b7ab3ab)(ab) (2a22a2b23a3b2)(4a) 6 (mn44m2n27n2)(4n2) (a2)(a9)18a 7 (8ab4b)(4b) (33a324a312a4)(3a) (33x2y1
6、5xy)(3xy) (5xyy)y (9xy3y)y (4c2d2cd4)(c2d) (5ma2mb4mc)m (6m2n27m)(4m) (6a2b37a3c)(3a2) (15x28x22x)x (10a2b8ab3ab2)(ab) (2a32a2b23a3b3)(5a) 1 (m2n25m2n26n3)(3n2) (x2)(x8)16x 5 (14ab10b)(4b) (30a27a212a3)(3a) (57xy215x2y)(6xy) (10xy3y)y (5xy4y)y (2c2dcd2)(cd) (3ma6mbmc)m (6m2n9m)(2m) (10a2b26a3c)(4a2)
7、 (11x49x35x4)x (13a2b8a2b4a2b)(ab) (3a29a3b33a2b2)(5a2) 1 (mn44m2n37n3)(5n) (x3)(x6)18x 8 (18ab10b)(6b) (81a18a43a3)(6a) (48x2y221x2y2)(3xy) (5xy4y)y (7xy5y)y (2c2d2c3d3)(cd) (7ma7mbmc)m (3m3n28m3)(5m) (6a2b26a3c)(3a) (11x8x43x4)x (14a2b28ab4ab)(ab) (2a32a2b35a2b2)(5a2) 4 (m2n43mn37n4)(3n) (b3)(b8)2
8、4b 5 (6ab2b)(6b) (72a327a15a3)(9a) (57xy18xy)(3xy) (4xy4y)y (2xy3y)y (6c2dc2d2)(c2d) (6ma9mb9mc)m (4m2n29m3)(2m) (4a2b27a2c)(3a2) (18x37x33x4)x (11ab9a2b2ab)(ab) (2a22a2b34a3b2)(5a2) 4 (m2n22m2n24n2)(3n2) (b1)(b9)9b 5 (2ab10b)(6b) (33a21a312a2)(6a) (30xy224xy)(12xy) (3xy2y)y (10xy5y)y (6c2d2c2d3)(cd
9、) (2ma3mb7mc)m (6m2n7m2)(3m) (2a3b26a3c)(4a) (13x48x45x)x (20ab28ab3ab)(ab) (3a27a2b33a2b3)(4a2) 1 (m2n33mn36n4)(5n2) (a1)(a8)8a 5 (6ab4b)(6b) (63a224a33a4)(9a) (60xy221xy)(6xy) (6xy4y)y (4xy2y)y (8c3d2c2d)(c2d) (5ma6mb8mc)m (7m2n6m3)(5m) (10a3b37a2c)(2a) (19x9x42x3)x (11a2b6ab2a2b2)(ab) (4a29a2b34a3b2)(5a) 1 (m2n42mn27n3)(5n2) (m4)(m9)36m 6 (20ab8b)(6b) (39a218a412a)(9a) (45xy227xy2)(3xy) (8xyy)y (7xy2y)y (10c2d2c2d3)(c2d) (6ma3mb2mc)m (2m2n27m)(2m) (2a2b26a2c)(5a) (12x26x23x4)x (19a2b25a2b3a2b)(ab) (2a34a3b32a2b3)(5a)
