把下列各式分解因式[1] x3-xy2 [2] xy3+x4 [3] x2-3x+2 [4] x2-x-2 [5] x2+4x-5 [6] x2+4x+3[7] 6x2-7x-3[8] 2x2-3x-3 [9] 8x2+26x-15 [10] [a-b]2+11[a-b]+28 [11] ax5-10ax4+16ax3 [12] [x2-2x]2-9 [13] 8x2+26xy-15y2 [14][ 6x2-7x]2-25 [15] 3ax-3ay+xy-y2
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![把下列各式分解因式[1] x3-xy2 [2] xy3+x4 [3] x2-3x+2 [4] x2-x-2 [5] x2+4x-5 [6] x2+4x+3[7] 6x2-7x-3[8] 2x2-3x-3 [9] 8x2+26x-15 [10] [a-b]2+11[a-b]+28 [11] ax5-10ax4+16ax3 [12] [x2-2x]2-9 [13] 8x2+26xy-15y2 [14][ 6x2-7x]2-25 [15] 3ax-3ay+xy-y2](/uploads/image/z/3021525-45-5.jpg?t=%E6%8A%8A%E4%B8%8B%E5%88%97%E5%90%84%E5%BC%8F%E5%88%86%E8%A7%A3%E5%9B%A0%E5%BC%8F%5B1%5D+x3-xy2+%5B2%5D+xy3%2Bx4+%5B3%5D+x2-3x%2B2+%5B4%5D+x2-x-2+%5B5%5D+x2%2B4x-5+%5B6%5D+x2%2B4x%2B3%5B7%5D+6x2-7x-3%5B8%5D+2x2-3x-3+%5B9%5D+8x2%2B26x-15+%5B10%5D+%5Ba-b%5D2%2B11%5Ba-b%5D%2B28+%5B11%5D+ax5-10ax4%2B16ax3+%5B12%5D+%5Bx2-2x%5D2-9+%5B13%5D+8x2%2B26xy-15y2+%5B14%5D%5B+6x2-7x%5D2-25+%5B15%5D+3ax-3ay%2Bxy-y2)
把下列各式分解因式[1] x3-xy2 [2] xy3+x4 [3] x2-3x+2 [4] x2-x-2 [5] x2+4x-5 [6] x2+4x+3[7] 6x2-7x-3[8] 2x2-3x-3 [9] 8x2+26x-15 [10] [a-b]2+11[a-b]+28 [11] ax5-10ax4+16ax3 [12] [x2-2x]2-9 [13] 8x2+26xy-15y2 [14][ 6x2-7x]2-25 [15] 3ax-3ay+xy-y2
把下列各式分解因式[1] x3-xy2 [2] xy3+x4 [3] x2-3x+2 [4] x2-x-2 [5] x2+4x-5 [6] x2+4x+3
[7] 6x2-7x-3[8] 2x2-3x-3 [9] 8x2+26x-15 [10] [a-b]2+11[a-b]+28 [11] ax5-10ax4+16ax3 [12] [x2-2x]2-9 [13] 8x2+26xy-15y2 [14][ 6x2-7x]2-25 [15] 3ax-3ay+xy-y2 [16] 5x2-15x+2xy-6y [17] x2+x-[a2-a] [18] 2y2-4y-6 [19] a3-5a2+6a [20] 6[q-2p]2-11[q-2p]+3 [21] b4-2b2-8
把下列各式分解因式[1] x3-xy2 [2] xy3+x4 [3] x2-3x+2 [4] x2-x-2 [5] x2+4x-5 [6] x2+4x+3[7] 6x2-7x-3[8] 2x2-3x-3 [9] 8x2+26x-15 [10] [a-b]2+11[a-b]+28 [11] ax5-10ax4+16ax3 [12] [x2-2x]2-9 [13] 8x2+26xy-15y2 [14][ 6x2-7x]2-25 [15] 3ax-3ay+xy-y2
后面的数字是次方?这样子输入很容易错误.加我Q慢慢帮你解答.