题目
x-3/4[x-1/4(x-3/7)]=3/16(x-3/7)
提问时间：2020-12-06
答案
x-3/4[x-1/4(x-3/7)]=3/16(x-3/7)
x-3/4x+3/16x-9/112=3/16x-9/112
1/4x=0
x=0
x-3/4x+3/16x-9/112=3/16x-9/112
1/4x=0
x=0
举一反三
已知函数f（x）=x，g（x）=alnx，a∈R．若曲线y=f（x）与曲线y=g（x）相交，且在交点处有相同的切线，求a的值和该切线方程．
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
奥巴马演讲不用看稿子.为什么中国领导演讲要看?
想找英语初三上学期的首字母填空练习……
英语翻译
最新试题
- 1On Sundays the young students like to go to the b___ to buy some books useful for them.
- 2Use your dictionary,give English meanings of the words in bold ang then make sentences
- 3How about going to the movie movies after school.同义句转换 ＿＿ ＿＿to the movie after school.
- 4雨字里面四个风猜一成语
- 51295380000省略亿位后面的尾数是（）?
- 65m=（ ）km 30kg=（ ）t 10分之3m2次方=（ ）dm2次方 1000分之19kg=（ ）g
- 7喜爱画画的英语作文
- 8He plays football every day换成疑问句是
- 9Why we need to learn 求英语演讲稿
- 10My dear papa,happy birthday!
热门考点