define "power root" and "radical"?
963683
there are 3 cases for a number A raised to the power of n:\n\n1) n greater than or equals to 1.\nWe simply say that "A is raised to the power of n"\n\n2) 0 < n < 1 and n is a rational fraction expressed as 1/m, m is an integer\nWe say that "A is raised to the mth root"\n\n3) n is any rational fraction not included in case 2, expressed as p/q, p and q are integers\nWe say that "A is raised to the power of p and qth root" which therefore involves both power and root\n\nAnd you're right about radicals being the sign used. By right, for square roots (which is actually 2nd root), we should add a "2" on the top left hand corner of the radical sign, but by default a radical without any number is taken as square root. But for all other nth roots, the radical sign must be accompanied by the number n.
728182
There are two different ways of organizing a dictionary in Chinese.\nThe first is by radicals. A radical is a part of a character (or sometimes a whole character) that makes up the other characters. If it is just organized by this, there will be a radical index at the front that first lists (going from least amount of strokes to most) the page in the index the radical is on. Once turning to that page, it will show all the characters in the dictionary (again in ascending stroke amounts). That will have the page of the dictionary that the character is in. \nThe second way is to use the romanization (pinyin) of characters. Pinyin is the official way to spell the sounds of the characters by using the Latin based alphabetic. This will be arranged first by alphabetically, then by tone (first tone to fourth), - this means that for characters that have the same pinyin, first tone characters would be first in the listing, then for those characters that have the same pinyin and tone, by number of strokes - again, the first character will be the one with the least amount of strokes. This way of organization is very common, especially in conjunction with Chinese to other language dictionaries. However, even these dictionaries will have a radical index.
724085
Its substitution.\n\nYou are given p=i*v\n\nand you need to express it in terms of one variable using ohms law v=i*r\n\nYou want p, so you need to trade out either the i or the v from p=i*v\n\nif you trade out the v using ohms law as (i*r) then your power equation becomes p=i*(i*r) = i^2 *r\n\nif you trade out the i using ohms law, first you solve for i getting i=v/r then substitute into the p-equation.  \nThe substitution yields p=(v/r)*v  = v^2 /r\n\nThis is straightforward algebra.
895133
http://mathworld.wolfram.com/RadicalLine.html\n\nAnd learn how to use a search engine ☺\n\n\nDoug
853676
I have never heard this expression in association with power transformers.  What was the context?
241100
power = computer running and heat going\npowerlessness = computer all blank and no heat, it's old in here\n\nor\npower = control to do your will\npowerlessness = condition where you have no power
120160
http://mathworld.wolfram.com/ComplexNumber.html\n\nfind definitions of absolute value (||), power and product.\nIt should be straightforward from there.
772105
from left to right\n\n16^(-3/5)\n\n1/(16^3/5)\n=1/5th root of 16^3\n\nraising this to 5/4\nis the 4th root of 16^3\n\nThe 4th root of 16 is 2\nso 2^3 =8\nso\n1/8\n\nor think about powers multiply \nso 16^(-3/5)^(5/4)\n= 16^((-3/5)*(5/4)\n=16^(-3/4)\n=1/8
303643
Radical numbers are ones you are taking a root of.  The square root of 2, written as sqrt(2) (really written with that thing that looks like a long division sign).\n\nYou can take higher roots of numbers - cube root, for example, would look like a square root of a number, but with a 3 in the upper left of the outside of the sign (the 2 for a square root is omitted, and it is understood that if there is a square root sign with no number in that top left corner, then it is a square root).
281924
First word of advice: consider using paranthesis to clarify which portion each term modifies.  I have absolutely no idea what power is being raised where.
894677
It is an expression that means there is no room for negotiations, nor arguments, adjustments or deviations.  Usually this expression is used by a parent to a child (powerful to powerless) in an effort to establish the rules of a household or those given by the parent.  It is also used in various other relationships when the rules are being explained.\nThe powerless has no other choice but to absolutely obey what the powerful says or commands.\n\nExamples:\n1. Young man,  in five minutes, I want your toys inside the toy box, and you in your bedroom  in bed, and there are no ifs and buts about it.\n2. Sir, I told you twice already. This certificate can only be given to the person who signed the application, he has to present the release document we have already mailed to him, and be here in person. There are no ifs and buts about this.
485246
Powerful in what? Money, Military, Pornography, Politics or in crime.\n\nIf you mean by Super power then\nNo.1 is USA\nNo.2 Is USA
20177
well, i could write a book on the topic, but i think it can best be summed up in one word: power.\n\nsecond word: insecurity.\n\nsomeone who's insecure about their own personal power is a dangerous person.
371107
It's the same as "blow your top" I believe. Basically, it means lose control/go crazy.
956682
Power is the impetus for war.\nReligion, land, politics...are the fall guys for power mongers.
559973
4i is the answer you seek,\nthe i is the square of -1 says any geek.\nThis is a abstract answer to solve your query,\nbut all negative roots include the 'i,' my deary.
309652
While I would agree with the earlier assertion that doing one's own homework is ideal, I am happy to help provided this is for a freshman poli sci class, you were out partying all weekend and would like to start partying again but this stupid thing is getting in the way. \n\nPower can be loosely defined as "A"s ability to exert pressure or force over "B" to compel "B" to do something that "B" would not otherwise do. There are many schools of thought surrounding this term, however and it depends upon the scholar/context to determine the "correct" response. \n\nLegitimacy is usually looked at in terms of governmental authority in the eyes of the governed. Simplistically speaking governments are "legitimate" if they obtained and retain their authority through the approval of the governed.\n\nIf power is the ability to force someone else to do something, authority is similar in that you have the ability to force someone to do something, and that ability is granted or earned. \n\nAs an example, the citizens of South Park were powerless to stop the Chicken F'er. As a result, the legitimate government of South Park granted Eric Cartman the authoritah to enfore state security. Had Cartman been able to exert true power, he would have been able to compel the Chicken F'er through fear or force to refrain from F'ing chickens.