因式分解4m^2+n^2+4mn^2
问题描述:
因式分解4m^2+n^2+4mn^2
答
4m^2+n^2+4mn^2
=(2m+n)^2
因式分解4m^2+n^2+4mn^2
4m^2+n^2+4mn^2
=(2m+n)^2