Thursday

April 17, 2014

April 17, 2014

Number of results: 217,685

**Spansh #2 (URGENT)**

Can someone please check my work? Julieta's friends all have different personal tratis. Complete the sentences below using the verb in parenthesis. 1. Maria <es> intelegente. (ser) 2. Julio y Marcos <están> en Ecuador. (estar) 3. Norma y yo <estamos> cansadas...
*Thursday, September 17, 2009 at 2:16am by Larry*

**Spansh #2 (URGENT)**

¡perfecto! Sra
*Thursday, September 17, 2009 at 2:16am by SraJMcGin*

**alg 2**

The sound level in decibles, B, can be found using the equation B=10 log(I/10^-12). what is the sound intensity when the decible level is 90? pleaseeeeeeeeeeee helppppppppppppppppppp
*Monday, June 16, 2008 at 11:44pm by URGENT!!!!!!!!!*

**alg 2**

2/3e^4x +1/3=4...how do i do this
*Monday, June 16, 2008 at 11:45pm by URGENT!!!!!!!!!*

**alg 2**

how do you determine the inverse of a function with a chart?????
*Monday, June 16, 2008 at 11:47pm by URGENT!!!!!!!!!*

**alg 2**

given that one of the zeros of the funiction f(x)=x^3-8x^2+11x+20 is -1, find the sum of the other zeros. hwo do i do this?
*Monday, June 16, 2008 at 11:59pm by URGENT!!!!!!!!!*

**Math**

Find the composition. If f(x) = x^2 + 12 and g(x) = x^2 - 5, find (g*f)(x)
*Saturday, April 17, 2010 at 8:37pm by Urgent!!*

**Math**

Solve the equation. log 6.44 + 3 log x - log x^2 = log 6.44 + 3
*Saturday, April 17, 2010 at 8:52pm by Urgent!!*

**Calc**

I have a test soon.. and I really need to know how to do this problem.. please help!!! lim as x-->0 sin^2(x)/tan(x^2) the answer is 1, but I have no clue how to get that! Use series expansions. Look up Taylor expansion on google and study that topic first. Using series ...
*Friday, March 30, 2007 at 2:30pm by Urgent*

**Math Calculus**

The function f is given by the formula f(x)=6x^3+17x^2+4x+21/x+3 when x<â€“3 and by the formula f(x)=2x^2â€“4x+a What value must be chosen for a in order to make this function continuous at -3?
*Friday, May 3, 2013 at 9:19pm by URGENT*

**Algebra**

You live 15 blocks (3/4 of a mile) from RACC. Your car is in for service so you decide to walk to class. Walking at a speed of 4 miles per hour, what is the latest time you can leave your home to be on time for your 10:00 am class in Berks Hall? 1) Estimate whether it will ...
*Sunday, February 10, 2013 at 4:15pm by Urgent! *

**Math!!**

You work in retail. In the past you inventoried and shelved the weekly UPS shipment in 2 hours. Your co-worker usually takes 3 hours to do the UPS shipment. How long will it take the two of you working together to finish this weekâ€™s UPS shipment? 1)What units are you looking ...
*Sunday, February 24, 2013 at 6:37pm by Urgent Urgent!!*

**geo again last 2**

please help urgent!
*Monday, November 17, 2008 at 11:14pm by taylorr*

**Algebra class!**

I dont know the answer to any of these questions as why my is my biggest struggle. WEEK 5 - Work Rates You work in retail. In the past you inventoried and shelved the weekly UPS shipment in 2 hours. Your co-worker usually takes 3 hours to do the UPS shipment. How long will it ...
*Sunday, February 24, 2013 at 5:54pm by Lisa Urgent Urgent!!*

**math help**

Thank you for helping me with the last problem Reiny and Bosnian. However, I have one more problem that I need help with please and I have no idea how work the problem. I used an on line calculator to get the answer. It didn't give an explanation on how to do the problem ...
*Monday, April 23, 2012 at 9:29pm by Urgent Urgent Please*

**Urgent**

You can't think of any? 1. You make an offer to drive. 2. You hear a noise on the passenger side of the car and you need to stop and check it out. 3. ....
*Monday, October 7, 2013 at 10:45pm by DrBob222*

**URGENT**

We are standing at a distance d=15 m away from a house. The house wall is h=6 m high and the roof has an inclination angle β=30 ∘. We throw a stone with initial speed v0=20 m/s at an angle α= 37 ∘. The gravitational acceleration is g=10 m/s2. (See figure...
*Saturday, October 5, 2013 at 10:09am by kyle*

**Urgent! **

Project: Data Analysis The following chart lists the average low, average high, record low, and record high temperatures for the month of April in Denver, Colorado. Day Average Low Average High Record Low Record High April 1 32°F 58°F 6°F 78°F April 2 32°F 58°F -3°F 79°F April...
*Thursday, December 27, 2012 at 12:19pm by Morgan S*

**URGENT!!!!!!!!**

I need to find old regents exams of French and Living Environment for tomorrow!!! There are a load of Living Environment ones but they require some kind of download which my computer can't do. Please help.....I've looked but I just can't come up with anything!!!!!!!!! brie p.s...
*Thursday, May 3, 2007 at 5:44pm by brie*

**urgent!!**

Summer Swimming Selection The municipal swimming pool in Nicetown has three different ways of paying for individual open swimming. Evan is trying to decide which way to pay. â€¢ Early Pay: Pay $45 before Memorial Day; swim any number of days â€¢ Deposit Plus: $20 deposit plus $2....
*Wednesday, August 1, 2012 at 2:58pm by Morgan*

**algebra please help**

1/ 2/ 3x^2-22x-40 + 2/3x^2-16x + 20 add and simplify can some one show me what im doing to help me solve this problem because this is due by midnight and i do not understand this.
*Friday, July 30, 2010 at 10:46pm by vera urgent*

**calculus**

i have the g'(t) it is -9/2t^3/2 whats the domain?
*Wednesday, September 19, 2012 at 10:07pm by maura urgent!!*

**Cody**

Write the following with rational, positive exponents. a. sqrt of 8 = 8^1/2 b. seventh root of 5^2 = 5^2/7 c. sqrt sqrt 6 = ??? d. fourth root of sqrt of 5^3 = ??? Can someone please check my work and help with "c and d"? Thanks.
*Sunday, May 2, 2010 at 5:21pm by Math (URGENT)*

**calculus**

Can someone please help me with these two? im so lost and i really appreciate it if someone could show me what to do! 1) To evaluate lim x→infinity sqrt (x^2 + 4) first consider that as x becomes infinitely large, x^2+4 -> _____ 2)Find lim x→ infinity f(x)if, ...
*Wednesday, September 12, 2012 at 9:53pm by maura (urgent!!)*

**Science**

1. Acceleration 2. I could not find the answer to this. I'm sorry but if you google it then you may be able to find the answer
*Monday, November 16, 2009 at 9:44pm by LeAnn/URGENT*

**algebra**

A number, greater than or equal to 2, is called product-perfect if it is equal to the product of all of its proper divisors. For example, 6=1×2×3, hence 6 is product perfect. How many product-perfect numbers are there below 50?
*Monday, March 4, 2013 at 1:24am by Anonymous...urgent!*

**Geometry **

the number of sides in 2 regular polygons is in the ratio 5:4 an the difference between their angles is 9^o. Find the number of sides in the polygon
*Friday, December 2, 2011 at 2:39am by HELP!!! URGENT*

**Geometry **

the number of sides in 2 regular polygons is in the ratio 5:4 an the difference between their angles is 9^o. Find the number of sides in the polygon
*Friday, December 2, 2011 at 2:40am by HELP!!! URGENT*

**physis**

A parallel plate condenser with oil between the plates( dielectric const. of oil K=2) has a capacitance C . if the oil is removed then what will be the capacitance of the capacitor?
*Thursday, April 19, 2012 at 9:49am by its urgent!!!!!!!!*

**Remy**

triangle AOB is a right angled triangle....(1.5, 2)is the midpoint co-ordinate of AB the co-ordinate of B is (2.5. 0)... Find the height of point A reached by the the top of the triangle... Could you show this step-by step please?
*Monday, September 28, 2009 at 2:13pm by Maths URGENT*

**Remy**

triangle AOB is a right angled triangle....(1.5, 2)is the midpoint co-ordinate of AB the co-ordinate of B is (2.5. 0)... Find the height of point A reached by the the top of the triangle... Could you show this step-by step please?
*Monday, September 28, 2009 at 2:13pm by Maths URGENT*

**calculus**

SOOOO HAPPY YOU ANSWERED ME! ok now im just trying to process this in my head. i understand dividing it by e^x but you lost me at the expression -->2 sorry to be a pain in the ass, i just want to make sure i fully understand this. thank you so much! you are a life saver!
*Wednesday, September 12, 2012 at 9:53pm by maura (urgent!!)*

**geometry!**

ABC is an acute angle triangle with points D and E on BC and AC, respectively such that BE and AD are altitudes. AD and BE intersect at H. If ∠BCA=39∘ and ∠EBA=2∠DAB, what is the measure of ∠ABC (in degrees)?
*Thursday, February 28, 2013 at 12:54am by Anonymous...urgent!*

**science **

A particle with the mass of a proton is trapped in a box. The particle falls from the n=3 state to the n=2 state and emits 0.16 meV of energy. What is the size of the box? Please report your answer in nm.
*Saturday, September 21, 2013 at 7:12pm by Urgent please *

**chemistry**

A particle with the mass of a proton is trapped in a box. The particle falls from the n=3 state to the n=2 state and emits 0.16 meV of energy. What is the size of the box? Please report your answer in nm. An electron is trapped in a box of length L = 100 pm. There is a single ...
*Friday, September 13, 2013 at 7:43pm by Urgent help*

**College Algebra**

(I'm so lost with all this algebra so can someone please help me? I have tried to put some answers in so please tell me if any of my answers are wrong and help with the ones left blank). 2. As you are leaving the community, you notice another new community just down the street...
*Monday, November 16, 2009 at 11:13pm by LeAnn/URGENT*

**physics question**

If you are asked to calculate the accleration due to gravity, is that not a trick question? We did an experiment similar to Galileo's (cart down a ramp and measure time, distance, acceleration, and at diferent inclinations)...but if asked to find the accleration due to gravity...
*Monday, September 17, 2007 at 10:55pm by McHelpme-URGENT*

**Algebra**

Week 3 Word Problem You live 15 blocks (3/4 of a mile) from RACC. Your car is in for service so you decide to walk to class. Walking at a speed of 4 miles per hour, what is the latest time you can leave your home to be on time for your 10:00 am class in Berks Hall? 1) Estimate...
*Sunday, February 10, 2013 at 4:15pm by Urgent! Lisa*

**algebra**

(I answered a couple of them but am not confident on my answers, so can you please tell me if my answers are not correct to the ones I answered and for the ones I haven not answered that is because I do not know how to do them. PLEASE HELP!!! This assignment is already late). ...
*Monday, November 16, 2009 at 10:20pm by LeAnn/URGENT*

**Algebra/College/HELP**

(I know that the questions I answered are right but I'm stuck on c and d. Can someone please help me? I'm not very good at algebra). a) The sales representative informs you that there are two floor plans still available, and that there are a total of 56 houses available. Use x...
*Monday, November 16, 2009 at 11:39pm by LeAnn/URGENT*

**math urgent urgent urgent**

6x+2y=12 find intercept a circle equation x^2+y^2+4x-4y-1=0 and graph 2)find domain and range f(x)=x^2-4x-5 find vertex of f(x) =x^2+4x-21
*Friday, November 30, 2012 at 11:56pm by zach w*

**math urgent urgent urgent**

x+2y=12 find intercept a circle equation x^2+y^2+4x-4y-1=0 and graph 2)find domain and range f(x)=x^2-4x-5 find vertex of f(x) =x^2+4x-21
*Saturday, December 1, 2012 at 12:37am by zach w*

**physics**

URGENT !! PROBLEM 2 !! D:
*Sunday, April 7, 2013 at 1:39pm by Ruben *

**math urgent urgent urgent**

if f(c) = 0 , then x-c is a factor for f(x) = x^2 - 2x^2 - 9x + 18 why do you have two x^2 terms, I will assume the first is x^3 If so, we don't need the factor theorem for this one, grouping is obvious x^3 - 2x^2 - 9x + 18 = x^2(x-2) - 9(x-2) = (x-2)(x^2 - 9) = (x-2)(x+3)(x-3...
*Friday, November 30, 2012 at 9:30pm by Reiny*

**math urgent urgent urgent**

1)let f(x) be a polynomial function explian how to use the factor theorem to check if (x-c) is a factor of F(x) 2) use synthetic division to factor X^2-2x^2-9x+18 completly
*Friday, November 30, 2012 at 9:30pm by zach w*

**math urgent urgent urgent**

-2x+y=7 can be written as y=2x+7, so we see it has slope=2 so, the perpendicular has slope -1/2 now you have a point and a slope: y+2 = -1/2 (x+4) and you can massage that as you will.
*Friday, November 30, 2012 at 11:56pm by Steve*

**math urgent urgent urgent**

perpendicular to line -2x+y=7 contains the point (-4,-2) the equation of line is
*Friday, November 30, 2012 at 11:56pm by zach w*

**math urgent urgent urgent**

(12,0) and (0,6) center at (-2,2) radius 3 domain all reals, range all reals >= -9 (-2,-25)
*Saturday, December 1, 2012 at 12:37am by Steve*

**Algebra 2: Radicals URGENT!!**

Could some kind, saintly soul help me solve this problem? Simplify: 8w sqrt(48w^5) - x^2 sqrt(3xw^2) . . =8w(√16)(√3)(√w^4)(√w) - x^2(√3)(√x)(√w^2) =32w^3(√3w) - wx^2(√3x) not much of a "simplification" really 8w sqrt(16*3w...
*Friday, April 27, 2007 at 6:35pm by Maria*

**chemistry URGENT (2)**

Label each of the following reactions as exothermic or endothermic ("exo" or "endo"), and according to whether work is done on or by the system ("on" or "by")? Note that no "en-on" cases appear here, as these are always thermodynamically unfavourable. There is no need to do ...
*Sunday, November 16, 2008 at 2:18pm by Anonymous*

**chemistry URGENT (2)**

Your answer is correct. If a reaction forms a gas, that gas expands into the surroundings and work is done.
*Sunday, November 16, 2008 at 2:18pm by GK*

**alg 2+urgent please.**

2/the 6th root of 81 the answer gave an answer of "2 3rd root of 3/3" sorry i didnt type the root signs, i dunno how. can you show me how to work this?
*Monday, January 26, 2009 at 12:14am by Chopsticks*

**alg 2+urgent please.**

the book gave me that answer.
*Monday, January 26, 2009 at 12:14am by Chopsticks*

**alg 2+urgent please.**

2/the 6th root of 81 = 2/[(3^4)^(1/6)] = 2/3^(2/3) now multiply top and bottom by 3^(1/3) which would give you 3^(3/3) or 3 in the bottom = 2(3^(1/3))/3 = 2*cuberoot(3)/3, your answer.
*Monday, January 26, 2009 at 12:14am by Reiny*

**Socials Studies (URGENT) #2**

Alright, for my children's story on life in New France. This is what I have so far. --------------------------------------- Little Jon-Jon was exploring his backyard. He saw a tunnel that wasn't there before. He crawled right in.... ...and came out the other side. He was in a ...
*Thursday, March 26, 2009 at 10:55pm by Larry*

**Socials Studies (URGENT) #2**

Frankly, I think you're on the wrong track. Although I suspect that you intended that Jon-Jon is a modern child who went back in time to New France, you haven't made that clear -- certainly not to a young child. I suggest you start something like this: Jacques and Marie live ...
*Thursday, March 26, 2009 at 10:55pm by Ms. Sue*

**Spanish #2 (URGENT)**

Can someone please check my work? Write a complete sentence using the elements below and replacing the words in parentheses with a direct object pronoun. modelo: Mabel/hablar (yo) Mabel me habla. 1. Jorge y Ernesto/quieren cerrar (su tienda) temprano Jorge y Ernesto quieren la...
*Sunday, April 5, 2009 at 9:05pm by Larry*

**Spanish #2 (URGENT)**

Didn't you see the ones I corrected for you this morning? Do NOT interrupt the "trio" of "ir + a + infinitive" OR the "duo" of "conjugated verb + infinitive" 1. la quieren cerrar OR quieren cerrarla 2. You must take that infinitive (perder) and conjugate it to agree with the ...
*Sunday, April 5, 2009 at 9:05pm by SraJMcGin*

**Science (URGENT#2)**

Select any four of the physical properites listed in Table 1.1 on page 22 and use them to describe: gold, sugar, water. I don't quite understand what this question is asking. Here is the table of physical properties as mentioned. State - solid, liquid, gas Colour - colour ...
*Thursday, May 7, 2009 at 3:17am by John*

**Science (URGENT#2)**

This is definitely not my field, but here is a GOOGLE Search that may help: http://www.google.com/search?hl=en&client=firefox-a&rls=org.mozilla:en-US:official&hs=12d&ei=y5ICSs3mKpiNtgenj7z8Bg&sa=X&oi=spell&resnum=0&ct=result&cd=1&q=physical+properties+of+gold,+sugar,+water&...
*Thursday, May 7, 2009 at 3:17am by SraJMcGin*

**French (URGENT #2)**

Can someone please help check my work? There were no instructions, it is as I have written it. Am I supposed to choose only one? or more? 1. On peut pratiquer les sports décrits dans cette annonce... info: SPORTS. Cercle. Nautique. Martinique. Ski nautique - Planche à voille...
*Monday, May 25, 2009 at 5:57am by Larry*

**French (URGENT #2)**

#2 should be "Les gens qui...." You did the right thing = choosing one. #3 = B #5 "Dàpart" shoud be "départ" This one made me "homesick" for I used to live in Holland. #5 Because you need to pick the one thing they do NOT do, you need to recognize Gare will mean they are ...
*Monday, May 25, 2009 at 5:57am by SraJMcGin*

**French (URGENT #2)**

P.S. I just had a horrible thought! When you said "pie" I hope you did not mean the French word "la pie" which is a bird? Sra (aka Mme)
*Monday, May 25, 2009 at 5:57am by SraJMcGin*

**Quick Question #2 (URGENT)**

How would show/ask 'What is your phone number?' in symbols and pictures. Would having a picture of a telephone and the number sign beside it, and write equal sign then question mark demsonstrate this question? Example: phone pic (#)=? If my idea doesn't demonstrate the ...
*Friday, September 11, 2009 at 1:38am by John*

**Quick Question #2 (URGENT)**

That should work. Sra
*Friday, September 11, 2009 at 1:38am by SraJMcGin*

**Spanish #2 (URGENT)**

Can someone check my work? Create a sport skit/presentation using commands and actions. Escuchanos! Vamos a enseñar cómo jugar al futbol. Pon en los zapatos de fútbol. Trae un balón de fútbol. Va al campo. Golfea el balon con el pie. Corre al balon y golfea de nuevo. Objetivo ...
*Tuesday, October 6, 2009 at 2:13am by Larry*

**Spanish #2 (URGENT)**

If the first word is a command to a friend "listen to us" it requires an accent mark = escúchanos Ponte los zapatos = put on The tú command of ir is Ve balón requires an accent mark "Objetivo por el neto. " = What are you trying to say? "Si tú punctuación = if you punctuation...
*Tuesday, October 6, 2009 at 2:13am by SraJMcGin*

**Spanish #2 (URGENT)**

Ponte los zapatos de futbol. Ve al campo. Golpea el balon con el pie. No te entiendo que quieres decir con las demas preguntas..
*Tuesday, October 6, 2009 at 2:13am by jasmin*

**Algebra 2 URGENT**

Sally invested a total of $4500, some at 9% per year and the rest at 6% per year. The return from the 9% investment exceeds that from the 6% investment by $180. How much did she invest at each rate?
*Sunday, October 18, 2009 at 10:46pm by Trisan*

**Algebra 2 URGENT**

simplify: x+2 __ x to the second power + x-2 _____ 2x X+2 divided by x to the second power plus x-2 divided by 2x
*Sunday, October 18, 2009 at 10:47pm by Trisan*

**Algebra 2 URGENT**

I can't tell you how to set it up but I can tell you that she invested $3000 at 9% and $1500 at 6%. 3000 x .09 = 270 1500 x .06 = 90 270 - 90 = 180
*Sunday, October 18, 2009 at 10:46pm by Amber*

**Algebra 2 URGENT**

Simplify: 2x+5 + 2x-5 ____ ______ 4x raised 10x to the second power
*Sunday, October 18, 2009 at 11:00pm by Trisan*

**Algebra 2 URGENT**

Simplify: 4s raised to the negative 2 power - (4t)raised to the -2 power
*Sunday, October 18, 2009 at 11:02pm by Trisan*

**Algebra 2 URGENT**

let the amount invested at 9% be x then the amount invested at 6% is 4500-x .09x + .06(4500-x) = 180 solve for x
*Sunday, October 18, 2009 at 10:46pm by Reiny*

**Algebra 2 URGENT**

Use the / symbol to show division and brackets to separate terms I think you meant: (2x+5)/(4x^2) + (2x-5)/((10x) ?? if so, then we need a common denominator of 20x^2 (2x+5)/(4x^2) + (2x-5)/((10x) = 5(2x+5)/(20x^2) + 2x(2x-5)/(20x^2) = [10x + 25 + 4x^2 - 10x]/(20x^2) = (4x^2...
*Sunday, October 18, 2009 at 11:00pm by Reiny*

**Algebra 2 URGENT**

4s^2 - (4t)^-2 what about it? Are we factoring? If so, I see the difference of squares = 4(s+t^-1)(s-t^-1) or = 4(s+1/t)(s-1/t)
*Sunday, October 18, 2009 at 11:02pm by Reiny*

**Algebra 2 URGENT**

Simplify: 2x+5/4x^2 + 2x-5/10x
*Sunday, October 18, 2009 at 11:38pm by Trisan*

**Algebra 2 URGENT**

Simplify: 4s^-2-(4t)^-2
*Sunday, October 18, 2009 at 11:39pm by Trisan*

**Algebra 2 URGENT**

No the question only says to simplify and the problem was 4s^-2-(4t)^-2
*Sunday, October 18, 2009 at 11:02pm by Trisan*

**Algebra 2 URGENT**

I am sure you meant (2x+5)/(4x^2) + (2x-5)/(10x) I just answered that question. Check your previous post Note how I placed the brackets. The way you typed it would be a totally different question
*Sunday, October 18, 2009 at 11:38pm by Reiny*

**Algebra 2 URGENT**

I also answered this question for you a few minutes ago. But... you changed the exponent on the first term, which is the right way ? Anyway, just follow the same steps, it is still a difference of squares question.
*Sunday, October 18, 2009 at 11:39pm by Reiny*

**Algebra 2 URGENT**

sorry, did not see that first -2 ok, factoring is simplifying or you could so this 4/s^2 - 1/(16t^2) = (64t^2 - s^2)/(16s^2t^2) = (8t+s)(8t-s)/(16s^2t^2) my revised solution for the above: 4s^-2 - 16t^-2 = 4(s^-1 + 2t^-1)(s^-1 - 2t^-1) or = 4(1/s + 2/t)(1/s - 2/t)
*Sunday, October 18, 2009 at 11:02pm by Reiny*

**Algebra 2 URGENT**

Simplify: (1)/(z-4)-(1)/z+4
*Monday, October 19, 2009 at 12:15am by Trisan*

**Algebra 2 URGENT**

Simplify: (x)/(x-1)-(1)/(x+1)
*Monday, October 19, 2009 at 12:16am by Trisan*

**Algebra 2 URGENT**

Simplify: (1)/u^2-(2u)/(1)/(u^2-4)
*Monday, October 19, 2009 at 12:17am by Trisan*

**Algebra 2 URGENT**

Simplify: (1)/(t^2+t)+(1)/(t^2-t)
*Monday, October 19, 2009 at 12:19am by Trisan*

**Algebra 2 URGENT**

Simplify: (a-b)/(a^-1-b^-1)
*Monday, October 19, 2009 at 12:23am by Trisan*

**Algebra 2 URGENT**

Solve each open sentence. x-5/9<or=to2x/15-2/5
*Monday, October 19, 2009 at 12:38am by Trisan*

**Algebra 2 URGENT**

How much water must be evaporated from a 300 L tank of 2% salt solution to obtain a 5% solution?
*Monday, October 19, 2009 at 12:40am by Trisan*

**Algebra 2 URGENT**

Lina Chen invested $24,000, part at 8% and the rest at 7.2%. How much did she invest at each rate if her income from the 8% investment is two thirds that of the 7.2% investment?
*Monday, October 19, 2009 at 12:42am by Trisan*

**Algebra 2 URGENT**

here is my take: you know that x^-1 = 1/x so in the denominator you have (a^-1) - (b^-1) = 1/a - 1/b you need to have the same denominator, which you get by multiplying both in the numerator and denominatorby the other fraction's denominatior so you get: (b/ab)- (a/ab) = (b-a...
*Monday, October 19, 2009 at 12:23am by Gemini*

**Algebra 2 URGENT**

Simplify: 2x+5/4x^2+2x-5/10x
*Monday, October 19, 2009 at 7:49pm by Trisan*

**Algebra 2 URGENT**

This one doesn't get much simpler. You might consider that 1/16t^2 is simpler than 1/(4t)^2, or you might not.
*Monday, October 19, 2009 at 7:44pm by jim*

**Algebra 2 URGENT**

Simplify: 1/y^2-y-2+1/y^2+y
*Monday, October 19, 2009 at 7:43pm by Trisan*

**Algebra 2 URGENT**

Simplify: 4s^-2-(4t)^-2
*Monday, October 19, 2009 at 7:44pm by Trisan*

**Algebra 2 URGENT**

Simplify: 1/u^2-2u-1/u^2-4
*Monday, October 19, 2009 at 7:46pm by Trisan*

**Algebra 2 URGENT**

1. Gather your ys together and your 1/y^2 terms together: 1/y^2-y-2+1/y^2+y = 0y+2/y^2-2 = 2/y^2-2
*Monday, October 19, 2009 at 7:43pm by jim*

**Algebra 2 URGENT**

Simplify: x+2/x^2+x-2/2x
*Monday, October 19, 2009 at 7:47pm by Trisan*

**Algebra 2 URGENT**

In this, like the first one, just gather your similar terms together and write what's left.
*Monday, October 19, 2009 at 7:46pm by jim*

**Algebra 2 URGENT**

this is not the answer that i am getting i am getting 2y-2/y(y+1)(y-2)Can you show me what is wrong or all of the work?
*Monday, October 19, 2009 at 7:43pm by Trisan*

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