问几道高二数学、英语题
1、设函数f(x)=-x^2+2ex^2-mx+lnx,若方程f(x)=x有解,则实数m的最小值是多少?(要过程)
2、Heworkshardathislessonsinordertocatchupwithothers.
=Heworkshardathislessons()()()()catchingupwiithothers.
=Hehascaughtupwithothers()()()()hishardworking.
3、Nowwewillhaveadiscussionfreely.=Nowwewill()()()fordiscussion.
4、Thankyouforyourtimelyhelp.=I()yourtimelyhelp.=()foryourtimelyhelp.
5、Myroomistwicelargerthanhis.=Myroomis()()()larger()his
=Myroomisthreetimes()()()his.