有一道"希望杯"的题目,x2x3x4x5x6=1,x1x3x4x5x6=2,x1x2x4x5x6=3,x1x2x3x5x6=4,x1x2x3x4x6=6,x1x2x3x4x5=9 请问:x1x2x3x4x5x6=?(注:其中x1等"1"是下标)但是,却算不出附:把它们相乘,即x5(上标)为1296,并非是x4(上标)是1296!应
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/02 20:03:29
![有一道](/uploads/image/z/9274873-49-3.jpg?t=%E6%9C%89%E4%B8%80%E9%81%93%22%E5%B8%8C%E6%9C%9B%E6%9D%AF%22%E7%9A%84%E9%A2%98%E7%9B%AE%2Cx2x3x4x5x6%3D1%2Cx1x3x4x5x6%3D2%2Cx1x2x4x5x6%3D3%2Cx1x2x3x5x6%3D4%2Cx1x2x3x4x6%3D6%2Cx1x2x3x4x5%3D9+%E8%AF%B7%E9%97%AE%3Ax1x2x3x4x5x6%3D%3F%28%E6%B3%A8%3A%E5%85%B6%E4%B8%ADx1%E7%AD%89%221%22%E6%98%AF%E4%B8%8B%E6%A0%87%29%E4%BD%86%E6%98%AF%2C%E5%8D%B4%E7%AE%97%E4%B8%8D%E5%87%BA%E9%99%84%3A%E6%8A%8A%E5%AE%83%E4%BB%AC%E7%9B%B8%E4%B9%98%2C%E5%8D%B3x5%28%E4%B8%8A%E6%A0%87%29%E4%B8%BA1296%2C%E5%B9%B6%E9%9D%9E%E6%98%AFx4%28%E4%B8%8A%E6%A0%87%29%E6%98%AF1296%21%E5%BA%94)
有一道"希望杯"的题目,x2x3x4x5x6=1,x1x3x4x5x6=2,x1x2x4x5x6=3,x1x2x3x5x6=4,x1x2x3x4x6=6,x1x2x3x4x5=9 请问:x1x2x3x4x5x6=?(注:其中x1等"1"是下标)但是,却算不出附:把它们相乘,即x5(上标)为1296,并非是x4(上标)是1296!应
有一道"希望杯"的题目,
x2x3x4x5x6=1,x1x3x4x5x6=2,x1x2x4x5x6=3,x1x2x3x5x6=4,x1x2x3x4x6=6,x1x2x3x4x5=9
请问:x1x2x3x4x5x6=?
(注:其中x1等"1"是下标)
但是,却算不出
附:把它们相乘,即x5(上标)为1296,并非是x4(上标)是1296!
应该是
x1,x2,x3,x4,x5,x6都是正数,且x2x3x4x5x6/x1=1,x1x3x4x5x6/x2=2,x1x2x4x5x6/x3=3,x1x2x3x5x6/x4=4,x1x2x3x4x6/x5=6,x1x2x3x4x5/x6=9,则x1x2x3x4x5x6=?
有一道"希望杯"的题目,x2x3x4x5x6=1,x1x3x4x5x6=2,x1x2x4x5x6=3,x1x2x3x5x6=4,x1x2x3x4x6=6,x1x2x3x4x5=9 请问:x1x2x3x4x5x6=?(注:其中x1等"1"是下标)但是,却算不出附:把它们相乘,即x5(上标)为1296,并非是x4(上标)是1296!应
(x2x3x4x5x6/x1)*(x1x3x4x5x6/x2)*(x1x2x4x5x6/x3)*(x1x2x3x5x6/x4=4)*(x1x2x3x4x6/x5)*(x1x2x3x4x5/x6) =(x1x2x3x4x5x6)的4次方=1*2*3*4*6*9=6的4次方
所以x1x2x3x4x5x6=6