f'(x)=(2x+a)'e^x+(2x+a)*(e^x)'
=2e^x+(2x+a)e^x
=(2+2x+a)e^x
猜你喜欢
- 1Tom announced that he would never__before finding a satisfying job.A.marry B.get married
- 2英美常见发音不同的单词目录
- 3he ___ . i saw him playing football on the playground just now.
- 4How tall is he ()meters?A.in B.on C.by D.with
- 5家长对孩子阅读的评价50字左右,紧急.
- 6描写雨的四字词语.(至少三个)
- 7一个长10厘米,宽6厘米,高8厘米的礼品盒,用彩带捆扎,至少需要彩带多少厘米?(打结处用十厘米)
- 8三位数除以一位数的除法算式!请出多点!越多越好!
- 9(1)列式计算 1.一个数的8分之3是45,这个数的5分之1是多少?(2)26的4分之1减去3分之2除以1.5的商,
- 10若a>l,设函数f(x)=ax+x-4的零点为m,函数g(x)=logax+x-4的零点为n,则1m+1n的最小值为( ) A.1 B.2 C.4 D.8