hedgehogyoung 幼苗
共回答了19个问题采纳率：89.5% 举报
1年前
白云飞520 幼苗
共回答了28个问题 举报
回答问题
10.Determine the nature of the roots of 2x^2 – 12x + 18 = 0
1年前3个回答
英语翻译Roots are the learchesdown in the earchBranches are root
1年前1个回答
求2句英语翻译From Dutch roots,we have developed a trul internation
The roots of a quadratic equation with rational coefficients
The roots of
1年前4个回答
英语翻译Have long roots in US history我不太确定自己的理解对不对~所以问下是长期扎根于还是有
1年前7个回答
Find all fourth roots of 1 (including complex numbers).
1年前5个回答
英语翻译Algae are plants that have no roots or leaves.they grow
1年前2个回答
Growing Roots(成长的树根）(转载) 作文
The direction of roots' growing is always ( )
一道英语数学题A polynomial of degree 3 that has 2,2 and 3 as roots
英语翻译It was planted where its tough roots which grow up to fi
1.how many p___do plants have?2.roots grow b__ground.3.l___m
MATLAB解二元一次方程,solve和roots这两个命令有什么区别?
英语翻译Algae are plants that have no roots or leaves.They grow
求助几道英语题1.They came to China_____Chinese roots A.look for B.t
What has roots as nobody sees,it\\\'s taller than trees,up,u
x2+2x+3=0 答案为什么是two complex conjugate roots?
If a and b are the roots of x^2+8x-5=0
这三个英文句子有什么区别?压力是因为高度的责任感.1.pressure roots in high responsibi
你能帮帮他们吗
a＋b＋2ab＝1则 a＋b最小值
如何因式分解:m^4-m^2-12?
．已知：如图4-136,ABCD中,E是BC上任意一点,DM‖AE,AM‖EF．求证：S四边形AMFE=S ABCD．
用初四的三角函数知识解决——————测量一棵树的高度
正方体骰子的六个面分别写着1.2.3.4.5.6.,掷岀每个数字的可能性都是?
精彩回答
难题如下图。我不会做。
I was ____________ (被邀请) to Sally’s birthday party. It’s at her house on Saturday.
Last night I didn’t watch the TV show，A Bite of China 2.
在玉米开花季节，如果遇到阴雨连绵的天气，常会造成减产，这主要是下列哪个环节受到影响（ ）
已知函数f(x)=-x^2+ax+1-lnx ，若f(x)在（0.1/2）上是减函数,求a的取值范围
