如果m-m/1则m2次加m等于( ),2m2次加2m-1等于( )

问题描述:

如果m-m/1则m2次加m等于( ),2m2次加2m-1等于( )

如果m-m/1则m2次加m等于( 0 ),2m2次加2m-1等于( 0 )