Friday

October 21, 2016
Number of results: 22,672

**World history/ Latin America**

Check my answers please?? i have a star by my answer. 1. The policy by which strong nations extend their control and influence over weaker territories is called? Socialism Imperialism Populism 2. This theory justified the use of racial, national and cultural superiority that ...

*January 17, 2016 by charlie*

**Math**

Rafael wants to use 30 centimeters of wood to frame a rectangular photo. What is the greatest area his photograph could have? a)14 sqaure cm b)36 square cm c)54 square cm d)56 square cm

*March 3, 2011 by Trinity*

**geometry**

If you have a circle in a square and r is the radius of the cicle and x is the measurement outside the square what would the formula be to find the area of the whole square using x and r?

*September 10, 2011 by Teresa*

**Mathematics**

A regular octagon is formed by cutting off the corners of a square. If one side of the square is n cm, find the total area removed in square cm.

*August 12, 2013 by Arch*

**English help please**

The sides of a square are increased by a scale factor of 7. The perimeter of thr smaller square is 16 ft. What is the perimrter of the larger square? A. 4 ft B. 28 ft C. 56 ft D. 112 ft Is the answer A? Thank you

*November 20, 2014 by callie*

**Math**

Austin and Tamara each completed the square of the quadratic equation 0=3x square - 15x + 6 Austin 0=3(x-5/2) square-51/4 Tamara 0=(x-5/2)square-17/4 Who is correct and show why

*June 1, 2015 by Elijah*

**geometry PLEASE**

imageshack(.)(us)/photo/my-images/42/2vja.jpg/ Open that link please , just delete the parentheses please please help me with my assignments I beg you cooperate with me huhu 1. in the figure , the areas of traingle cef, triangle abe, triangle adf are 3,4, and 5 respectively. ...

*November 10, 2013 by BARBIE LEE *

**math**

using the law of detachment, what can be concluded regarding the following statements: If a figure is a rhombus, then it is an eqilateral quadrilateral. A square is a rhombus. a) a rhombus is a square b) a square is a rhombus c) a square is an equilateral quadrilateral d) an ...

*July 13, 2010 by Tiffany*

**business law**

If Sally's employer subjects her to more severe discipline for an act of misconduct than a similarly situated fellow employee not in her protected group for the same act of misconduct, Sally may have a claim for disparate treatment discrimination. true or false

*August 31, 2013 by Vanessa*

**english**

. Use two commas around “extra information” in a sentence to show that it is not important to the meaning of that sentence if taken out. For example: “The hardware store down the street, which had been paved recently, is open until midnight five days a week.” (Points : 1) True...

*September 6, 2013 by Anonymous*

**Honors Algebra 3-4**

can the cubed root of 15x^2, over 3 be simplified any more. (original problem: cubed root of 5/3x) the directions were to rationalize the denominator of each expression. Thankss!!!!!

*January 24, 2012 by Rachel*

**Math**

List all possible rational roots, use synthetic division to find an actual root, then use this root to solve the equation. x^3 -7x^2 +13x -7=0

*February 1, 2012 by Chelsea*

**Precalculus**

Let a and b be real numbers. The complex number 4 - 5i is a root of the quadratic z^2 + (a + 8i) z + (-39 + bi) = 0. What is the other root? I tried working this problem and so far I got that (a+8i) - (4-5i)= (-39-bi)/(4-5i). Im not sure how to solve this problem.

*August 13, 2014 by Aditya*

**AP Calculus**

If the linearization of y= cube root of x at x=64 is used to approximate cube root of 66, what is the percentage error? a) .01% b).04% c).4% d)1% e)4%

*December 14, 2010 by Sandy*

**Math (Algebra)**

One root of the quadratic equation x^2 − 2x + m = 0 is 9. If the other root is n, what is n−m?

*May 21, 2013 by Shin*

**algebra root**

can i get help with this please what does it mean type of root Determine the number and type of roots 2X(X+2) =-2

*October 9, 2013 by tina*

**math**

if x=1+under root 2+under root 3 prove that x power 4-4 x cubed-4x squared+16x-8=0

*May 23, 2015 by samarth*

**safety**

true/false 1) you should never mix bleach with and other chemical. 2) each container of a chemical product and all spray bottles must have satefy information labels. 3)in osha's standards labels rate chemicals with regard to health, fire, and reactivity hazards

*March 31, 2011 by cici*

**us history **

the battle of chancellorville defined the union effort in the civil war as being about slavery. true or false what happened to many former slaves after the civil war? -factory workers -united states military -moved to idaho or utah -sharecroppers and tenant farmers

*January 22, 2016 by angus*

**MATH Prob.**

Jack is taking a four-item true–false test. He has no knowledge about the subject of the test and decides to flip a coin to answer the items. What is the probability that he receives a perfect score? What is the probability on a 10-item test?

*August 6, 2009 by Twg*

**Math**

1.Radii of congruent circles are equal. True or False 2.The measure of an angle formed by two secants intersecting outside the circle equals a. ½ the sum of the intercepted arcs b. ½ the difference of the intercepted arcs c. ½ the measure of the intercepted arc

*June 10, 2010 by Courtney*

**Probability**

Thank you for the explanation MathMate! Would the answer to this question be A? Darby guesses the answers to six questions on the math portion of her college entrance exam. Each question is a true or false question. What is the approximate probability that at least 4 of her ...

*March 4, 2012 by Student*

**chemistry**

The decomposition of hydrogen peroxide in solution and in the presence of iodide ion was studied in laboratory, and the following mechanism proposed based on the experimental data. H2O2 + I - = H2O + IO - (slow) H2O2 + IO - = H2O + O2 + I - (fast) Which one of the following ...

*February 24, 2012 by bob*

**chemistry**

The decomposition of hydrogen peroxide in solution and in the presence of iodide ion was studied in laboratory, and the following mechanism proposed based on the experimental data. H2O2 + I - = H2O + IO - (slow) H2O2 + IO - = H2O + O2 + I - (fast) Which one of the following ...

*February 25, 2012 by bob*

**heat transfer**

True or false (i) Steel is better conductor of heat than bricks. (ii) Radiations are ultrasonic waves. (iii) Black body is having emissivity 2. (iv) Natural convection do not need any external source for fluid flow. (v) Fins cause increase in rate of heat transfer

*August 1, 2012 by siddique*

**ENGLISH 11**

Richard Bone by Edgar Lee Masters: When I first came to Spoon River I did not know whether what they told me Was true or false. They would bring me an epitaph And stand around the shop while I worked And say "He was so kind," "He was wonderful," "She was the sweetest woman," "...

*March 5, 2012 by JIM*

**law of exponents**

simplify the following expression without using calculator. -2(-4a squared + b cube) square ........ -2 (-4a squared + b cube)(-4a squared + b cube) -2 (16a square - 4a square b cube + b cube) -2 (+ 16 a square = b cube ) -32a square - 2b cube.

*January 25, 2015 by rubbia*

**social studies **

1. who was the governor of Louisiana when the civil war began ? 2. at the begging of the civil war the free men of color supported the Confederacy ? true or false 3. who was the military governor of Louisiana ?

*March 4, 2014 by victoria*

**Interpersonal communication**

In interpersonal communication, when two people are talking face to face, the channel is the air (or auditory channel) around them that carries the message. (Points : 1) True False

*August 14, 2015 by Christopher*

**math**

Each term in a sequence of numbers, except for the 1st term, is 2 less than the square root of the previous term.If the 3rd term of this sequence is 1, what is the first term?

*July 17, 2014 by peter*

**GEOMETRY **

Here are the figures. file:///C:/Users/ALIZAJOY/Pictures/Untitled.png Open that link please please help me with my assignments 1. in the figure , the areas of traingle cef, triangle abe, triangle adf are 3,4, and 5 respectively. find the area of triangle aef 2. equialateral ...

*November 6, 2013 by Barbie Lee *

**communication**

DEFINITION----Selective listening: Involves focusing only on particualr parts of communication QUESTION---Selective listening is effective because we focus on the most important parts of a message. True or False

*April 3, 2010 by Hannah*

**Psychology**

The question is true or false. Language that elicits defensiveness usually involves giving both individuals equal power. I know that when you remove defensiveness then there is equal power, but I don't know what 'elicits' means in this sentence.

*December 7, 2010 by Avalon*

**chemistry**

The decomposition of hydrogen peroxide in solution and in the presence of iodide ion was studied in laboratory, and the following mechanism proposed based on the experimental data. H2O2 + I - = H2O + IO - (slow) H2O2 + IO - = H2O + O2 + I - (fast) Which one of the following ...

*February 27, 2012 by john117*

**Chemistry**

After the volatile liquid has been added to the Erlenmeyer flask, the total pressure in the flask equals the vapor pressure of the volatile liquid. True or False?

*February 6, 2015 by Anonymous*

**maths**

one FOURTH OF A HERD OF CAMELSWAS SEEN IN THE FOREST . TWICE THE SQUARE ROOT OF YHE HERD HAD GONE TO MOUNTAINS AND THE REMAINING15 CAMELS WERE SEEN ON THE BANK OF THE RIVER . FIND THE TOTAL NO. OF CAMELS

*December 31, 2012 by sania*

**Math**

Rationalize the Denominator (√a-√b)/(√a+√b) I have literally no idea how to do this one. It's an online class so I have no teacher to ask at the moment and need help. Also i copy and pasted the square root symbols, just to let you know.

*August 25, 2015 by Chantry*

**Calculus (Please Check)**

Show that the equation x^5+x+1 = 0 has exactly one real root. Name the theorems you use to prove it. I.V.T. *f(x) is continuous *Lim x-> inf x^5+x+1 = inf >0 *Lim x-> -inf x^5+x+1 = -inf <0 Rolles *f(c)=f(d)=0 *f(x) is coninuous *f(x) is differentiable f'(x) = 5x^4...

*October 18, 2012 by Anonymous*

**Math Help**

8. One nanometer is about 0.00000003937 of an inch. What is this number in standard notation? a. 3.937 x 10^-8 b. 3.937 x 10^8 c. 3.937 z 10^-7 d. 3.937 x 10^7 9. What is 3/8 written as a decimal? a. 2.33333... b. 0.375 c. 0.33333... d. 2.667 10. According to the 2010 census ...

*September 14, 2012 by Nyla*

**phi 103**

1. Logic can help analyze ethical problems. (Points : 1) True False 2. Putting an argument into premise-conclusion form can make it easier to (Points : 1) ignore the argument. think the argument is pretty. evaluate the argument. avoid the argument. 3. Karl Popper advocates, as...

*November 26, 2011 by lisa*

**trig**

tan theta= square root of 3 / 3 if o degrees is less than or equal to theta less than o equal to 360

*February 6, 2012 by Dillon*

**Math--polynomial equation**

Write a polynomial equation with these roots. a)-1,2+sqt3,2-sqt3 b)2,5,1 sqt= square root

*May 30, 2012 by Ria*

**math**

A square and a rectangle have equal areas. The length of the rectangle is 9 cm longer than the side of the square and the width of the recangle is 6 cm shorter than the side of the square. How long is the side of the square?

*November 6, 2010 by kajul*

**physics**

True or False When electric field lines are curved, the electric field at any point is tangent to the field line at that point.

*October 30, 2009 by Anonymous*

**math**

If you put four 9-inch square boards together to make a bigger square, what would be the area of the new larger board in square feet?

*January 12, 2011 by jason*

**math**

If you put four 9-inch square boards together to make a bigger square, what would be the area of the new larger board in square feet?

*January 12, 2011 by jason*

**math**

If you put four 9-inch square boards together to make a bigger square, what would be the area of the new larger board in square feet?

*January 12, 2011 by jason*

**precal**

how in the world do you solve this... 4cos^2x -3 =0 add three to both sides, divide both sides by four, then, take the square root of both sides. f(x)=x'3+7x'2-x-7 find Zeros,solutions, answers, roots,and x-intercept

*January 18, 2007 by jackie nicole*

**Math**

I am to find the area of an equilateral triangle whose side is 5... I know I need to find the highth before I find the area, but I end up with a hight of the square root of 31.25, is this right? if so how do I continue and solve for the area with this kind of number?

*December 18, 2009 by Punkie*

**Math**

I am to find the area of an equilateral triangle whose side is 5... I know I need to find the highth before I find the area, but I end up with a hight of the square root of 31.25, is this right? if so how do I continue and solve for the area with this kind of number?

*December 18, 2009 by Punkie*

**physical Edu**

8. My peers are changing their sexual behavior because of AIDS. is it True 9. Condoms are not used much to prevent STDs on this campus. is it True 10. Because of AIDS it is easier for me to talk to my peers about sex. is it True 11. Schools should distribute condoms to ...

*June 20, 2012 by Andy*

**Algebra**

40. The graph of the following system yields perpendicular lines. x + 2y = -10 -4y = 2x + 20 (True?) 47. The graph of the following system yields parallel lines. 2y = -10 + x -4y = 2x + 20 (True) 48. The graph of the following system yields parallel lines. x - 2y = 1 y = -3x...

*May 6, 2011 by mysterychicken*

**Science**

Which of the following gases was most likely present in Earth's earliest atmosphere? A. nitrogen B. hydrogen* C. argon D. oxygen Which of the following statements accurately describes the development of the geologic time scale? A. Scientists developed the geologic time scale ...

*November 16, 2015 by Anonymous*

**Statistics**

If a point is more than 3 sigmas away from the centerline, or if two out of three consecutive points are on the same side of the centerline and more than 2 sigmas away from it, the process is deemed to be in control. True False

*March 22, 2009 by Stuart*

**Chemistry (Acids and Bases)**

The natural pH of rainwater is 5.6. The acidity of rainwater is caused by the dissolution of (TRUE OR FALSE) boric acid sulfuric acid carbonic acid calcium carbonate calcium oxide nitric acid

*March 20, 2011 by Andy*

**US Government**

True or False. Two interest groups, the League of Women Voters and Common Cause, fight to promote the public interest; in other words, they fight to promote people voting and ethical government.

*July 9, 2014 by Casey*

**Sociology**

Can someone help me with my three questions and let me know if I answered them correctly Thanks 1 According to world systems analysis, the U.S., Japan, and Germany are all core nations. I chose (true)=A A) True B) False 2) Which population group represents the largest minority...

*April 26, 2011 by Sharon*

**Calculus-Limits**

Okay, i posted this question yesterday, however, I did not really understand the answer I received. If your the one who answered my question, could you please elaborate. If not, could you try to answer this tough, for me, question. Thanks a lot. lim x-->0 Square root (1 + ...

*March 6, 2007 by Matt*

**PROBABILITY MATH**

An unprepared student makes random guesses for the ten true-false questions on a quiz. Find the probability that there is at least one correct answer. Could some one please help me? And explain to me how they got the answer? and is there another way besides the tree method?

*November 9, 2011 by HM*

**Comm 100 college**

Persuasive speeches focus on forcing the audience to change the way it thinks and feels. TRUE OR FALSE I just wanted to double check on this, because I don't think you are for say "forcing" them to think differently, but giving them the info to let them possibly change their ...

*November 13, 2011 by Michelle*

**Statistics**

True or False A jar contains 15 red marbles and 75 blue marbles. If you randomly select a marble from this jar, the probability of obtaining a red marble is p = 15/90.

*December 5, 2013 by Lyndyc*

**Math(Roots)**

sqrt(24) *I don't really get this stuff.Can somebody please help me? The square root of 24 is 4.898979485566356 I know that..lol,but it says not to use decimals.Here is an example they gave me. Ex.sqrt(18)=sqrt(2*3*3)=3sqrt(2) sqrt[24] = sqrt[4*2*3] = sqrt[4]*sqrt[2]*sqrt[3]= ...

*December 18, 2006 by Margie...*

**English Literature: Macbeth**

true or false:? 1) lady macbeth goes mad and during the sleepwalking scene confesses her crimes. 2) macbeth has had no joy in his kingship. 3)The doctor says that given enough time, he can cure Lady Macbeth of her illness. 4) When Macbeth learns of his wife's death, he grieves...

*January 1, 2008 by Lalita*

**Math**

A square and four congruent rectangles are arranged in a larger square. The smaller square and each of the rectangles have the same perimeter.Determine the ratio of the length of a side of the larger square to the length of side of the smaller square.

*May 30, 2011 by Eric*

**Math that needs an answer in the next 5-10 min!!!**

Triangle ABC is similar to triangle DEF. Side AB is , and side DE is 6. The scale factor of ABC:DEF is 9. A) TRUE B) FALSE I think its A but I'm not entirely sure... PLZ HELP ASAP!!

*February 25, 2016 by Ally*

**US history**

True False The divorce rate in America declined in the 1920s. false right? All of the following were anti-modern reactions except A.fundamentalism B. Ku Klux Klan C. cultural anthropology D. arts and crafts movement E. prohibition F. None of the above Is it D? Fundamentalists ...

*March 30, 2014 by Alex *

**math**

belinda if ur still here to help i would appreciate it so much but 5z-2 (5z-2 is under a radical sign) +7=10 anyone else who knows how to solve this with it coming out equal please help thanks again :) wow, I am SO incredibly stupid 3 times in a row! When you get to 5z=11, you...

*January 9, 2007 by joe*

**Corporate Tax**

True or False: 1) To prevent triple taxation, a corporation is entitled to deduct 50% of the dividends received from other domestic corporations. 2) If the election to amortize organizational expenses is not made in the first eligible year ,the organizational expenses may not ...

*August 5, 2006 by 5th year accounting-TAX*

**math (stats)**

A biology professor gives a surprise quiz consist of a true/false question followed by a multiple choice question with four possible answers. If both questions are answered with random guesses, find the probability that both responses are correct. Please show your work.

*January 23, 2012 by juan777*

**social studies**

" The Supreme Court has to censor and limit our first amendment rights." - determine whether the statement above is true or false. - pick one side of the argument - use cases and precedents as examples - have a thesis statement - have a concluding statement

*April 23, 2012 by Reya*

**Spanish**

Please check my answers... 1.) "He is playing cards" is said like this: él está jugando a las cartas. 2.) Is this how you say "My friend plays soccer": Mi cuates juega al fútbol. 3.) Is this how you say "they are in a hurry": que tienen prisa. 4.) True or False: The following ...

*May 9, 2013 by Cassie - Please Help.*

**math/algebra**

can someone check my answer: 3ã486 my answer is 27ã6 if not show me where I went wrong please you are right. (did you see my post to you earlier on how to create square root sign? Does it not work for you?) 3√486 = 3√81*√6 =27√6

*July 29, 2007 by dee*

**Algebra 2**

If a circle has the radius of 6 and it is at the orgin, what are seven points on the circle. I already have four and I need three more. So far I have, (6,0) (0,6) (0,-6) and (-6,0). What am I missing. I also can't write any decimals for the points, but it can be expressed with...

*November 17, 2009 by sam*

**Math**

If a circle has the radius of 6 and it is at the orgin, what are seven points on the circle. I already have four and I need three more. So far I have, (6,0) (0,6) (0,-6) and (-6,0). What am I missing. I also can't write any decimals for the points, but it can be expressed ...

*November 17, 2009 by sammy*

**statistics**

a test consists of true/false questions .to pass the test a student must answer at least 6questions correctly .if a student guesses on each question,what is the probability that the student will pass the test

*December 5, 2009 by AILY*

**Math**

the area of a square is 14 square centimeters. what is the length of a side of the square

*November 3, 2010 by kevin Chen*

**algebra**

prove that cosbeta square+cosalfa square+cosgama square=1

*April 11, 2015 by abdulhayi musa*

**Math (Algebra)**

A number is called algebraic if there is a polynomial with rational coefficients for which the number is a root. For example,√2 is algebraic because it is a root of the polynomial x^2−2. The number √2+√3+√5 is also algebraic because it is a root ...

*May 21, 2013 by Dan*

**geometry**

I need to find the perimeter of square that has a semicircle (located inside of the square) with a radius of 10 in and it appears that the square is 10 inches as well. I tried the equation 1/2*3.14*10= 15.7, but I don't think it is correct please help!!

*April 8, 2008 by Mary*

**Geometry**

I need to find the perimeter of square that has a semicircle (located inside of the square) with a radius of 10 in and it appears that the square is 10 inches as well. I tried the equation 1/2*3.14*10= 15.7, 10 + 15.7 = 25.7 but I don't think it is correct please help!!

*April 9, 2008 by Mary*

**Math**

What is the mean proportional between 5 and 21? It is the square root of 5x21, which is 10.24695... Note that 10.24695/5 = 21/10.24695. That is why it is called the proportional mean. The ratios to the higher and lower number are the same

*January 26, 2007 by Antonio*

**HS Calculus**

Definition of the derivative to calculate f'(x) if f(x) = square root 2x. Find the equation of the tangent & normal line to the graph of f at x=2. Tangent line - y=2x-x Normal line - y = 1/2x +3 I do not know whether these are the correct answers.

*November 25, 2008 by jane*

**Trigonometry**

Hi, I really need help in understanding how to solve trig equations. How do you solve this equation? Solve the equation on the interval 0 < or equal to x < or equal to 2pi. sinx = (square root of 3)/2 I appreciate your help. Thank you!

*March 17, 2013 by Leah*

**Circles / Square**

Alicia has a flat platter shaped like a square with a semicircle of diameter 10 inches on each edge. What is the number of inches in the side length of the smallest square that can contain the platter (which contains the square with the semicircles on each side of it)?

*March 25, 2013 by Knights*

**math**

draw a square on the graph paper whose each side of the length 5 centimetre and then make partition of the square into 25 small squares as soon in figure 1.1 each square is small square have its height and length 1 centimetre

*July 23, 2015 by rohit*

**ChEmIsTrY--THANK YOU!**

Is these true or false: -Every Bronsted-Lowry acid is also a Lewis acid. -Conjugate acids of weak bases produce more acidic solutions than conjugate acids of strong bases. Thank you very much!

*February 23, 2010 by ChemistryStudent2010*

**Statistics, Finance**

If the distribution of returns for an asset has a variance of zero, then covariance of returns between that asset and the returns any other asset must equal zero. True or False

*October 4, 2011 by John*

**Economics**

A person is willing to pay $50 per visit for physical therapy, but she pays $35 per visit. This person receives a consumer surplus of $85 per visit. Is this true or false/

*September 14, 2012 by Marie*

**Math**

TRUE OR FALSE ? Justify your answer. a. There exist real numbers a and b such (a+b)^2 = a^2 + b^2. b. For any real number x, there exists a unique number -x such that x + (-x) = 0. c. Any integer n is either odd or even. d. Any real number x can be written as a fraction.

*March 3, 2016 by Alfonso*

**chemistry**

When a solution is diluted with water, the ratio of the initial to final volumes of solution is equal to the ratio of final to initial molarities. true or false?

*March 9, 2011 by KRisten*

**Science**

true or false ___ fluids exert pressure in all directions. ___ the faster fluids move, the more pressure they exert.

*April 16, 2011 by Roy S.*

**Math**

1. 5/ 8+root 7 A. 5/57 B. 5 root 7 /15 C. 5- root 7/8 D. 40- 5 root 7/ 57 My answer I had two was not sure A and D . 2. An object 8.1 feet tall casts a shadow that is 24.3 feet long. How long in feet would the shadow be for an object which is 17.4 feet tall? A. 1.2 feet B. 5.8...

*August 22, 2013 by Queta*

**algebra**

if x.y=30 and x+y=10.3, what is x? i been told by my teacher to use quadratic formula , and him and i did it , we end up having , x1=-5.15-5.89i and x2=-5.15+5.89i, y1=30/(-5.15-5.89i) and y2=30/(-5.15+5.89i).and he told to go from there, but i cant get final answe. as you ...

*September 20, 2010 by layth*

**trig**

what are the values of theta in the interval 0 degrees is lessthan or equal to theta is less than or equal to 360 degrees that satisfy the equation tan theta minus square root of 3 equals 0?

*May 15, 2011 by jacquelinemelody*

**MATH**

Thanks for the answers but I must show the work for each problem. Can someone please help now that I finally submitted the square root correctly,thanks to drwls, and Ms. Sue. Thank you The slash (/) line represents that the number is a fraction. divide: sqrt45 / sqrt81 = ...

*October 29, 2011 by PLEASE HELP*

**Math**

Use linear approximation, i.e. the tangent line, to approximate cube root of 27.05 as follows. Let f(x) = cube root of x and find the equation of the tangent line to f(x) at x = 27 in the form y = mx+b. Note: The values of m and b are rational numbers which can be computed by ...

*December 19, 2014 by Maxime*

**Chemistry**

Calculate the pH of a 100mL solution of 0.10M acetic acid ka=1.8x10(-5) i calculated the pH to be 2.87 from the square root of (1.8x10(-5) * 0.1, the negative log gives me the pH. The next question wants you to calculate the pH with 50mL HCl added. I found the pH to be 2.78 by...

*October 25, 2011 by Kevin*

**Algebra**

Let x, y, and z be positive numbers. What is the fourth root of the expression: 16x^8 * y^4 * z^16 What is a "fourth root"? Thank you! :-)

*March 18, 2009 by Cassie*

**algebra**

According to the rational root theorem, which is not a possible rational root of x3 + 8x2 x 6 = 0?

*January 10, 2011 by Zac*

**Math**

Is the simplified form of 2square root of 3 − 2square root of 3 rational Yes or No

*November 4, 2015 by Lucy*