如果m^2+2m-2=0,那么m^3+3m^2+2008=

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/09 02:58:09
如果m^2+2m-2=0,那么m^3+3m^2+2008=

如果m^2+2m-2=0,那么m^3+3m^2+2008=
如果m^2+2m-2=0,那么m^3+3m^2+2008=

如果m^2+2m-2=0,那么m^3+3m^2+2008=
m^3+3m^2+2008
=m^3+2m^2-2m+m^2+2m+2008
=m(m^2+2m-2)+m^2+2m-2+2010
=2010

2010