1、 3 5 3ab(5a2b8a2b2) 7x(3x2x29)7x(7x8y) 7ab(4ab9a2b2) 9 6a(a2b26b) 2ab(6ab4ab2) 8 1 1 (a3b28a3b2)ab 3x(8x3y2) 3 6 1 2 (x2y29x3y2)xy 2x(9x6x28) 7 3 4ab(4a2b23ab) 8x(4x25x9)6x(5x26y) 4ab(4ab8ab2)8a(ab5b2) 4ab(4ab26a2b2)(a3b26a2b3)ab 4x(6x5y2) 6 3 9 7 (x2y35x2y2)xy2 7x(9x9x22) 8 8 6ab(2ab26a2b) 9x(2x22x
2、4)5x(4x26y) 7ab(6a2b25ab) 1 2a(a2b6b2) 8ab(8a2b3ab2) 7 9 (a3b33a3b3)ab 8x(4x4y) 6 8 9 1 (x3y25x3y2)xy2 6x(8x7x29) 8 3 8ab(6a2b5ab) 6x(3x8x4)9x(6x6y2) 3ab(2a2b3a2b2) 6 8a(ab8b) 7ab(2a2b28a2b2) 4 6 (a3b27a3b3)ab 5x(8x28y2) 5 7 7 8 (x3y38x3y2)xy 8x(5x8x5) 8 7 6ab(4ab7ab2) 6x(8x3x8)2x(7x26y) 2ab(8a2b7a2
3、b2)6a(ab3b2) 5ab(5ab4a2b) 6 1 (a2b38a3b2)ab 5x(2x29y) 7 6 6 7 (x2y29x3y2)xy 2x(6x24x2)6ab(7a2b25a2b) 4x(4x28x1)5x(7x23y) 6ab(3ab4ab2)5a(ab4b) 6ab(7a2b4ab) 5 1 (a2b22a2b3)ab 8x(6x6y2) 6 5 (x3y32x3y3)xy 6x(9x29x4)4ab(4ab7ab) 4x(2x25x5)8x(3x24y) 4ab(5ab27a2b2)3a(a2b7b2) 8ab(9a2b28ab) 3 (a2b35a3b2)ab 9x
4、(7x24y) 5 4 9 9 (x2y39x2y2)xy2 6x(2x3x29)3ab(2ab5ab2) 6x(5x26x2)5x(7x29y) 8ab(6a2b9a2b)7a(a2b8b) 3ab(3a2b6a2b) 4 1 (a2b37a2b3)ab 8x(8x2y) 3 3 7 1 (x2y33x3y2)xy2 9x(3x22x23)2ab(7ab28ab) 9x(9x26x28)3x(2x26y) 5ab(5ab24ab)9a(a2b5b2) 4ab(2a2b26a2b)(a2b27a2b2)ab 8x(8x9y2) 5 6 8 5 (x3y29x3y3)xy2 2x(7x25x2)
5、4ab(5a2b8a2b2) 5x(7x26x28)4x(6x26y2) 2ab(2ab28ab2)3a(a2b24b) 7ab(2ab26ab2) 2 2 (a3b25a2b3)ab 7x(3x26y2)(x2y26x3y2)xy2 9x(2x27x8)3ab(5a2b22ab) 8x(3x9x25)5x(5x22y2) 8ab(4a2b8ab2)8a(a2b26b) 3ab(7ab6ab2)(a2b27a2b3)ab 4x(2x22y2) 5 8 1 6 (x3y24x2y2)xy 3x(8x23x6)8ab(7a2b24ab2) 4x(7x7x29)6x(7x27y2) 2ab(5a2b
6、23ab2)5a(a2b4b2) 6ab(5a2b27ab2) 1 4 (a2b28a3b2)ab 2x(2x23y)(x3y39x2y3)xy2 4x(8x29x6) 3 7 8ab(7a2b8ab) 3x(8x28x23)8x(4x8y2) 2ab(9a2b3ab2) 7 2a(a2b6b) 8ab(4ab9ab2)(a2b27a3b3)ab 3x(7x22y2) 7 5 (x3y36x3y2)xy 7x(7x22x25)6ab(3a2b3ab2) 6x(4x22x8)3x(2x7y) 6ab(5ab27ab)4a(a2b3b2) 7ab(7ab26ab2)(a2b32a2b3)ab 4x(4x23y2) 5 3 (x3y38x3y2)xy2 7x(9x27x4) 5 5 7ab
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