1、x4 (x4)(x9)2 98x x1 x 89 x2 2x8 8 8 x6 x236 8 9x26x x26x1 1 193 8 2x 70 1020v 70v6 2x x3 5x 46 x1 3x3 7 65x3 25x29 2 11x25x x25x x x7 x1 x3 x7 13 x4 4x3x3 2x2x 5x51 3 42 4x3 8x6 2a9 x8m 4x x6 90 9030v 70v3 9 3 6x7 x8 5 9x2 x x 53x3 (x3)(x9)4 85x x6 x 98 x2 2x8 1 7 x8 x264 6 5x25x x25x92 5 5x 80 4020
2、v 60v4 6x x4 4x 31 x2 2x4 1 28x5 64x225 7 49x23x x23x x7 x3 x6 173x1 8x2x 8x81 3 25 2x1 4x2 8a8 x5m 30 10 8010v 80v1 6x x2 2 6x7 x4 3 9x4 x x 74x4 (x4)(x4)3 76x x38 x5 5x20 4 5 8 6x22x x22x64 5 5x 60 8040v 80v3 1x x8 5x 93 x2 3x6 7 13x7 9x249 9 32x27x x27x x2 x5 x9 56 x5 5x2x2 4x2x 2x24 2 35 4x4 8x8
3、 4a1 x1m 9 50 2020v 50v5 9 1 6x4 x3 5 6x7 x x 65x5 (x5)(x8)2x x3 x2 2x6 x9 x281 4 9x24x x24x62 6 2x 80 6020v 60v8 3x x92 x1 4x48x4 64x216 5 46 x x8 x8 74 x4 4x2x5 7x2x 9x91 4 42 2x3 4x6a3 x9x x9 30 4010v 60v4 9x2 x1 4 6x2 (x2)(x6)1 78x x87 x5 5x10 7 7 x4 x216 3 834 7 5x 80 2040v 80v6 x2 4x82x6 4x236
4、4x22x x22x x3 x4 x6 6 x1 1x2x4 2x2x 3x31 2 22 3x2 6x4 x7x x730v 50vx7 x5x9 x7x5 (x5)(x4)2 83x x51 x4 4x8 1 3 x2 x24x29x x29x3 6 5x 90 1020v 80v7 1x x2 5x 6 3 17x3 49x294 x7 x1 x8 34x6 5x2x 4x41 1 63 3x4 6x8 3a9 x4m 210v 50vx6 x59x4 (x4)(x1)9x x9 x2 2x2 9 5 2 573 8 5x 40 3030v 50v4 2 5x 79 x1 4x4 1 42x5 4x2251 x6 x3 x8 554x2 7x2x 2x25 4 64 4x4 8x8 1a2 x6x x3 40 8040v 60v4 7x3 x1x9 x2x2 (x2)(x2)3 67x x96 x5 5x5