使分式方程x/(x-3)-2=m^2/(x-3)产生增根的M的值应为________
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![使分式方程x/(x-3)-2=m^2/(x-3)产生增根的M的值应为________](/uploads/image/z/174916-28-6.jpg?t=%E4%BD%BF%E5%88%86%E5%BC%8F%E6%96%B9%E7%A8%8Bx%2F%28x-3%29-2%3Dm%5E2%2F%28x-3%29%E4%BA%A7%E7%94%9F%E5%A2%9E%E6%A0%B9%E7%9A%84M%E7%9A%84%E5%80%BC%E5%BA%94%E4%B8%BA%EF%BC%BF%EF%BC%BF%EF%BC%BF%EF%BC%BF%EF%BC%BF%EF%BC%BF%EF%BC%BF%EF%BC%BF)
使分式方程x/(x-3)-2=m^2/(x-3)产生增根的M的值应为________
使分式方程x/(x-3)-2=m^2/(x-3)产生增根的M的值应为________
使分式方程x/(x-3)-2=m^2/(x-3)产生增根的M的值应为________
(x-2x+6)/(x-3)=m^2/(x-3)
(6-x)/(x-3)=m^2/(x-3)
要使方程有增根
则x=3
把x=3代入
6-3=m^2
m=根号3或-根号3