• 解一道分式方程!

    解一道分式方程!,分式方程,2x*x+3x-12=0x/(x-2)-x/(x+3)=2解:x/(x-2)-x/(x+3)=2X*(1/(X-2)-1/(X+3)=2X*(X+3-X+2)/((X-2)*(X+3))=25X=2*(X-2)*(X+3)5X=2X*X+2X-122X*X-3X-12=0剩下的方程就你自己解了吧。x/(x-2) ...

    2023-05-08