若单项式-4x^m-1 y^n+1与2/3x^2m-3 y^3n-5是同类项,则m=( ),n=

分类: 作业答案 • 2021-12-23 10:49:09

问题描述：

若单项式-4x^m-1 y^n+1与2/3x^2m-3 y^3n-5是同类项,则m=( ),n=
若单项式-4x^m-1 y^n+1与2/3x^2m-3 y^3n-5是同类项,则m=( ),n=( )

答

m-1=2m-3
m=2
n+1=3n-5
n=3是吗?嗯