百科知识

6x-4=2x方解方程

2008-04-02 15:15:300***
6x-4=2x方解方程:6x-4=2x^ 2x^-6x+4=0 x^-3x+2=0 (x-1)(x-2)=0 x1=1,x2=2?

最佳回答

  • 6x-4=2x^ 2x^-6x+4=0 x^-3x+2=0 (x-1)(x-2)=0 x1=1,x2=2
    2008-04-02 15:18:35
  • 6X-4=2X2 2X2-6X+4=0 X2-3X+2=0 (X-1)(X-2)=0 X=1 OR X=2
    2008-04-02 15:22:11
  • 很赞哦! (155)