let a,b and c be rational numbers and b=5分之12-5分之13a,c=5分之13

The roots of a quadratic equation with rational coefficients are p±√q.Write the equation in standard from in terms of p and
Adrien said that if the roof of a quadratic equation are 12 and 34 ,the equation is 4x^2 -5x +32 =0.Olivia said that the equation is 8x^2 -10x +3=0 .Who is correct?Justify your answer.

有人可以给我解释一下RATIONAL 和IRRATIONAL NUMBER的区别吗
rational number and irrational number

英语翻译
The appeals which were used most often were rational,particularly effectiveness,convenience,modernity and neatness.The emotional attribute stated most often was ornamental,which mostly referred to the shape or presentation which was perceived as beautiful.Within the ten appeals stated most often,70% were rational.Furthermore,the average use of the different appeals was almost homogeneous across the different product groups,resulting in 3.96 rational and in 2.34 emotional appeals on average per advert.
In reality of course,there is always more than one appeal per advertisement.Therefore,we also analyzed the balance of rationality and emotionality per advert.Table 6 shows that in almost 71% of the adverts,there were more rational than emotional appeals.Thus,we can conclude that the adverts are predominantly rational,overall as well as per advert.
For the whole sample,this means that only 11% point out the superiority of the technology and only 15% of the adverts explain the functionality of a technology to a certain extent.Overall,it seems that technology itself or incorporated in the product,does not play an important role in advertising in the consumer electronics industry.Our findings regarding these hypotheses contradict proposals of Easingwood and Koustelos (2000) and Easingwood and Harrington (2002),who suggested emphasizing technological superiority.The functionality was frequently not explained either in the adverts,which stands in contrast to the suggestions of Moreau et al.(2001).

黑格尔这句名言,Only in the state does man have a rational existence.谁能帮我分析一下句子成分
句子成分还有具体的翻译过程

英语翻译
Certainly,rational appeals in advertising aimed at children are limited,as most advertisements use emotional and indirect appeals to psychological states or associations.】

英语翻译
Rational zero(root) Theorem
If p/q is a rational zero(reduced to lowest terms) of a polynomial P(x)with integral coeffiicients,then p is a factor of a0(the constant term) and q is a factor of an(the leading coefficient)

Determine any oblique asymptote for the rational functions :
8x^2+8x-20
f（x）= ————————
4+2x
讲解每一步为什么是这样做.

If a,b,c,d are rational numbers(有理数),|a-b|≤9,|c—d|≤16 and |a-b-c+d|=25
If a,b,c,d are rational numbers(有理数),|a－b|≤9,|c—d|≤16 and |a－b－c+d|=25,then |b－a|-|d—c|= ．

德语一对同义词辨析
rational跟rationell有什么区别,请举例说明,
咳咳~偶其实买了字典的谢谢，呵呵~词本身的解释偶当然知道啦！只是不知道它们之间的区别而已。

strategy 的Rational & Dynamics approach
俩者的DIsADS 和ADVS 都有什么呢?
使用Rational approach 和dynamics approach分别分析organisation在不同的environment里面

It may also be said that rational,industrious useful human beings are divided into two classes:first,those whose work is work
and whose pleasure is pleasure; and secondly,those whose work and pleasure are one.这句话中的first和secondly一起用了,迷惑

一道数学英文题
Suppose a polynomial of degree 5 with rational coefficients has 3+根号3,1+2i,-1as roots.find all the roots of the polynomial.

英文Rational people know that decisions in life are rarely black and white but usually involve shades of gray Shades of gray 和前面的 白黑 有什么关系

ck=113是什么意思
# Permanent Key,Float License
INCREMENT RationalSuiteEnterprise rational 1.0 permanent 500
1C6F227D1125
VENDOR_STRING="3121-08469|Floating|0|ClearQuest:1.1,
RequisitePro:4.0,soda_word:3.5,rose_enterprise_windows:6.0,
TestFactory:7.1,Robot:7.1,TestManager:7.1,LogViewer:7.1,
VisualPureCoverage:6.0,PurifyNT:6.0,VisualQuantify:6.0,
UnifiedProcess:5.1" HOSTID=ANY OVERDRAFT=0 SUPERSEDE
DUP_GROUP=NONE vendor_info="2000-2104|Rational Suite
Enterprise|" ISSUED=01-JAN-2000 NOTICE=ZENITH ck=94
安装rational rose 时license.dat里面的

英语阅读中关于author's attitude的回答的常见选项objective,rational 和critical的区别是什么?

If a，b，c，d are rational numders（有理数），丨a-b丨≤9，丨c-d丨≤16 and丨a-b-c+d丨=25，then丨b-a丨-丨d-c丨=______．

英语翻译
to automatically preasure this -without a rational exploration of all the circumstances of the situation is likely to lead to potentially inappropriate apportioning of self-blame ,with all its myriad of consequences

sat2数学
关于高次多项式
Rational zero (root ) theorem 是什么意思呀

还有 if p+qi is a zero ,then p-qi is aslo a zero
是为什么呀
谢谢啦

list the possible rational roots of x^4+4x^3-2x^2-17x-6.
list the possible rational roots of x^4+4x^3-2x^2-17x-6
find all of the roots of the function above.Keep your work neat and organized

rational.irrational这些都是什么数啊,我知道nature是自然数,还有实数无理数什么的英语怎么说然后列个那种式子.例如 正数属于自然数属于实数.很长的最好包括全部的定义

How to find x,y-intercept of the rational function
How to find x,y-intercept of this rational function
X³-7X-6/X²-4

let a,b and c be rational numbers and b=0.24-0.26a,c=0.26-0.24a,then a^2-b^2+c^2=

解一道英语的数学题,rational function!只用把三个式子列出来就好!
Give an example of a rational function with (A) even symmetry (B) odd symmetry (C)
neither even or odd symmetry.Include both the function’s equations and a nice graph.For all of
your examples both the degree of the numerator and the degree of the denominator must be
more than two when the expression is fully reduced.

Find all horizontal and vertical asymptotes for the rational function.
(Enter your answers as a comma-separated list of equations.)
f(x) = （9x − 3）/ (2x + 5)
Horizontal asymptotes?
Vertical asymptotes?

英语翻译
a systematic and rational allocation of the cost of a long-lived item,less its salvage value,if any,from asset to expense over its estimated useful life.

有理数集 简称 Q the set of rational numbers 这个解释中没Q 请问简称Q是国际统一的强行规定吗

帮忙看下语法是否正确 with a rational understanding on this question,it's reasonable for us to
With a rational understanding on this question,it's reasonable for us to believe that a bright and beautiful future is awaiting us.
主要是前半句 with的用法对吗?有语法错误吗?中文是想说 在这个问题上有一个理性的认识,

Only in the state does man have a rational existence.
长的像Only,其实是个in,又和the是亲戚.它表老弟叫state.does是它表哥.man是它对自己的称呼.血统里有have的成分.a加上rational就成了existence.请问.它是谁.

Taking a statin is a rational way of lowering some of the risks of eating a fatty meal．
Taking a statin is a rational way of lowering some of the risks of eating a fatty meal．全句翻译,语法分析

write the following rational numbers as quotients of two integers.

read as "rational numbers are the set of all numbers a/b(是一个分数) such that a and b
我想知道这句话是什么意思,最好可以具体点.（因为体问题那里不够写,所以我在这里继续把问题写了下来） （继续问题）：and b...(那个b 是前面分数里的分母b）are integers and b (那个b 是前面分数里的分母b）cannot equal 0(零).

If rational number a,b,and c satisfy a＜b＜c,then｜a-b｜+｜b-c｜+｜c-a｜﹦?

what is the difference between romantic love and rational love?是什么意思，翻译一下

We should view rational at employment of college students.
别人的句子，我感觉也不对，不知如何“完善”

Rational and Irrational numbers.
Are there any real numbers that are both rational and irrational?Are there any real numbers that are neither?Explain your reasoning.
Answer the question,not translate the sentences!

If two rational number x,y satisfy |x|+y=3 and |x|y+x*x=0 ,then x=___ y=___?

英语语法：let us being rational let us to be rational 请分析两个句子的区别以及现在分词和不定式作
补语间的区别

英语翻译
Rational approaches were deemed more appropriate for thinking products,while feeling advertisements were more suitable for products related to emotions.
理性的方法被认为更适用于思维产品,而情感广告则更适合于跟情感相关的产品.

help!英译中
People began to seek purely rational explanations for their observations ,likening the workings of the universe to those of a gigantic clock.

此句中as的意思和用法
Certainly,rational appeals in advertising aimed at children are limited,as most advertisements use emotional and indirect appeals to psychological states or associations.
请大家分析下这个句子中的AS.