How To: Put rational expressions in lowest terms
Putting a rational expression in its lowest terms (also called "reduction") is a bit tricky, but it becomes very easy once you know a few tricks.
Putting a rational expression in its lowest terms (also called "reduction") is a bit tricky, but it becomes very easy once you know a few tricks.
In this tutorial, we learn how to troubleshoot your washing machine. First, unplug your machine before you do any handy work. Then, check for leaking around the bottom. Look around the door sill to check for wear and tear. Then, pull the machine out and check for a lose connection. If you don't see anything, you will need to call a pro. If you aren't getting water, check to make sure your water lines are connected. If your washing machine is loud, make sure you haven't overloaded it and the d...
This mummy-shaped cupcake will be a ka-razy big hit on your Halloween buffet table. Flat, noodle-like layers of icing create a bandaged mummy effect, while an assortment of blue and red candies mimic the mummy's creepy eyes and mouth.
This is it… the last level in Lara Croft and the Guardian of Light. It's called "Xolotl's Stronghold", and it's the last thing you'll see before the credits (hopefully). This Lara Croft / Tomb Raider game is available only from the PlayStation Network or Xbox Live Arcade. If you can't quite make it past the final mission, watch this walkthrough to see how to defeat Xolotl and win the game. For previous levels, check out the other walkthroughs for Lara Croft and the Guardian of Light.
See how to defeat the "Temple of Light" level in the Lara Croft / Tomb Raider video game called Lara Croft and the Guardian of Light. This game is only available from the PlayStation Network or Xbox Live Arcade, so if you've already downloaded it, learn how to get past this first chapter, "The Temple of Light". Check out the other walkthroughs for Lara Croft and the Guardian of Light.
If you're a dancer, gymnast, cheerleader or tumbler, then you definitely need to know this gymnastic move. It's called a back handspring, but before you try and do one, you need to perfect a basic handstand. Also, a back bridge.
This is a video tutorial in the Home & Garden category where you are going to learn how to deal with a hollow door when installing bath fixtures. Bob Schmidt shows you how to do this while installing bath accessories such as robe hooks, towel bars or towel rings. The product that you need to do this is called easy anchor. It is a metal anchor specifically designed for the right depth for a hollow core door. Take the anchor and drill it down the door until it is fairly close to going in fully....
In this tutorial, we learn how to build plumb walls. A plumb bob is a weight that you can use to make sure your walls are plumb. This tool is the most accurate tool you can get to plumb up any wall. Your level is only good until it's dropped, this won't be ruined and will always be accurate. When using a plumb bob, you have to get up close and personal to the floor and the ceiling. You will need someone on the floor and someone on the ladder to make sure you get the bob exactly on the line. T...
In this tutorial, we learn how to find the area of a circle. The line from the middle to the edge of the circle is called the radius. Find what this is in your equation, then multiply (3.14 X radius x radius). This will always work out the area of a circle for you. So, do this equation with your calculator or by hand, then you will have the correct answer for the area. Make sure to add the units squared after you get the answer. If you are given the diameter (line all the way across), you wou...
Partitioning simply refers to the process of logically dividing the space on your Hard-disk into different drives. The methods shown in this video only apply to users of Windows Vista and Windows 7 operating systems.
This is a video tutorial in the Education category where you are going to learn how to balance a chemical equation step-by-step. The left side of the equation is called the reactants and the right side is the new products. What will be new products when silver nitrate reacts with ferric chloride? The left side will be written as Ag NO3 + Fe Cl. The valence of Ag is +1, NO3 is -1, Fe is +3 and Cl is -1. On the right side the silver cannot go with iron because both are positive. So, it will be ...
It's possible to attract women using magic tricks, and Alex will teach you how to in this video. You can do this during the day or in bars and clubs, which will entertain one women or an entire group. First, take a small piece of paper, a piece of money will work as well. Fold it up into a small square and then fold it again into an even smaller piece. Hold it in your hands and then blow on your hands. A piece of plain paper will appear. Pretend to walk away, then the girl will call you back ...
In this video, we learn how to tell if a girl is interested. If you just met a girl and have gone out with her a couple of times, there are ways to tell if she really likes you. Sometimes girls can forget to call you or hang out, but don't take it to heart. The best way to know if a girl likes you is to compare her to a girl that you know was interested in you in your past. If your current girl acts like the girl that liked you in the past, you will know she really likes you and can think abo...
In this tutorial, we learn how to design, plan & install a water-wise landscape w/Lowe's. Traditional landscape can require a lot of time but there are a lot of ways to make it more simple. A water wise landscape is easy to do and will look great. This simply means using your landscape simply to achieve great results. First, you need to plan and design and call utility companies to see what areas to avoid electrical and gas lines. Draw out a plan of your property and then draw how you want yo...
In this tutorial, we learn how to multiply fractions. First, you must know that the number on the top is called a numerator and the number on the bottom is the denominator. First, write out your equation with the fractions listed horizontally next to each other. After this, multiply the numbers straight across. The numerator will multiply with the numerator and same for the denominator. After this, when you get the final fraction you will need to reduce this further if you can. If you end up ...
In this video, we learn how to understand the parts of a mountain bike. First, grab your mountain bike and go to the front of it. The front starts with the handle bars, brake levers, shifter, cord, tire, rim, spokes, and brakes. In the back, there is: a crank, rig railer, front railer, frame, top and bottom tubes, head set, chain, and seat. Once you understand what all these are called and where they are, you will better understand how to ride the bike the best you can. You can completely cus...
Can you believe that "Desperate Housewives" actress Eva Longoria used to be called ugly by her peers in high school? Those mean girls must be getting their just desserts now.
Many of us can't even pick up a telephone these days without being reminded in some way of Lady Gaga's now famous tune, "Telephone." While the song itself isn't at all scandalous - it's about an annoying guy who keeps calling her at the club - the music video made entire pockets of the internet stand still and then implode into a mess of discussions and outage.
In this two-part singing lesson, Kevin Richards will teach you about octave slides, sometimes called octave sirens, which are vocal drills that well help increase the range of your head voice and strengthen the transition between chest and head registers. This vocal exercise can be done anytime, anywhere. There's no need for a piano or audio scale.
Sampling, beat making, whatever you wanna call it, its been done for years since the beginning of Hip Hop and Rap back in the 80's. Artists like Tupac, Biggie, Mos Def, and others defined the times of their generations rapping over beats. If you're interested in making your own and are looking at how to do so in FL Studio look no further. In this great two-part video tutorial you'll learn how to sample beats straight from the tracks that you want to sample from, either from vinyl or MP3.
Selena Gomez's newest music video may be called "A Year Without Rain," but there's nothing dry or withered about Gomez's gorgeous and elegant makeup look from the video. Shimmery silver eyes complemented with cat eye liner and pale pink lips are a fabulous combination that anyone can pull off.
Disney starlet Selena Gomez was once called "the next Miley Cyrus," but over the past year or two she's really stepped out on her own as a bonafide movie star and pop singer. With recent hits like "Naturally" and "Round and Round" to add to her long list of accomplishments, the actress is setting the curve for a new era of stars.
You can kill the x in Ubuntu with dontzap. Its really convenient if you like it. First thing you need to do is to download this package called dontzap. Now you can run the command sudo dontzap -d, it will disable that feature that Ubuntu uses and it will let you kill x by just pressing the ctrl + alt + backspace. It is really simple as that and there is no chance that you accidently pres the ctrl + alt + backspace and kill your x session. So after that you need to reboot your computer and you...
This video presents a mathematical puzzle which is to be solved by the viewer. The solution is posted in an alternate video, but this video presents the problem of a four digit number which is the square of a smaller number. The first two digits of the square are the same as each other and the last two digits are the same as each other as well. The video calls for the viewer to find the integer whose square is this four digit number without the use of a calculator, although abacuses are allow...
This video shows how to enter an IRC chat with a program called Pidgin, which is normally an instant messaging client. First, you should open Pidgin and open the protocol IRC, selecting or creating a username and changing the server to irc.freenode.net in order to connect to the Linuxjournal channel. After connecting to the channel, wait until you are connected. At this point, you should still not be able to see anything, so you have to go to "Add Chat" and join a channel, in this case #Linux...
First click on Video Event Fx, it will let you select the plug-ins that you have. Now select pixelan CE blurpro and click on OK. Now select remove blemishes 1 in preset menu. It will remove the first set of blemishes from the video now go for the blemishes 2 and then go for the blemishes 3. Now you can see the difference by playing that video. If you choose arty 3, it will make the pictures of the video as cartoony. Now go again for the blemishes 3, it will make the video even more better. Yo...
If you're a fan of the Tomb Raider video games (and movies), then try playing as Lara Croft in this downloadable game from the PlayStation Network or Xbox Live Arcade. It's called Lara Croft and the Guardian of Light, and this Mahalo walkthrough will show you the gameplay from the "Forgotten Gate" mission. Check out the other walkthroughs for Lara Croft and the Guardian of Light.
This makeup style was inspired by the Irish folklore creatures called Leprechauns, with their greens and pots of gold. Marinshe shows you this green makeup look that's perfect for Saint Patrick's Day, with a little bit of gold to top it off!
In this Magic & Parlor Tricks video tutorial you will learn how to use normal playing cards as Tarot cards with Peter John. The diamond cards are used for money or finances in Tarot cards. Spades are known as swords in Tarot cards. Hearts are called cups, Clubs cards are recognized as business in Tarot cards. Hearts cards represent home, love, relationships and family. Spades are akin to problems, difficulties and dangers. The worst card is the 10 of spades. So, when you don't have Tarot card...
In order to add additional buttons to your Thunderbird Tool Bar, you will need an add-on called "Custom Buttons". It will allow you to add additional buttons to your tool bar. You will need to give instructions for the buttons, which you will use Java Script in order to set it up. Otherwise, the button will not have a function.
In this video, we learn how to play electric guitar for beginners. First, you need to become familiar with the guitar. The body, the frat board, the head, the nuts, and the strings. Learn what all the parts of the guitar are called and exactly what they do in relation to the guitar. When starting to play, you will need to learn the different strings and how they sound. The E, B, G, D, A, and E strings all have different noises to them depending on how tight and tuned they are. If you have nev...
If you love Adobe Illustrator and are looking for an interesting and creative way really to bring the life out of your pictures, this video has an interesting twist. If you remember the movie, "A Scanner Darkly" and the art style that they used, it was quite impressive and unique and called rotoscoping. In this video Karl Gude goes into great lengths showing you his method of tracing the picture and then adding the right colors all the way to the finished product.
In this video, we learn how to talk to a girl with the Wing Girls. If you have never met this girl but you really want to talk to her, don't be afraid! A great idea is to walk up to her and call her a different name. After this, start up a conversation with her and strike common ground with her. Once you do this, you will be able to start a conversation with her that is lasting! Once you have talked for a few minutes, ask for her number or have her type it into your phone. Don't be scared and...
Susan Ireland teaches us how to write a cover letter using the Aunt Louise technique in this tutorial. This technique involves you pretending writing a letter to your dear aunt. You will talk about why you want to work at a particular company and why they should hire you. You should also talk about why they should call you for an interview and talk about all the great things about yourself. You can use this information to write your official cover letter by sorting out all the best things. Re...
This video tutorial belongs to the Games category which is going to show you how to play Diabolo YL. In the beginning, roll the Diabolo on the left side. Then pull the right hand up and down, up and down and repeat this movement. To get the Diabolo spinning even faster, wrap the rope around the Diabolo while spinning it. The first trick is called 'throw'. To throw the Diabolo, stretch your arms and then catch the Diabolo with the stretched rope. The second trick is known as 'trapeze'. For thi...
Okay, so we have to admit something to you: This isn't actually an origami craft in the strictest sense of the term. Origami dictates that an object be folded into being from a single sheet of paper, but for this goldfish we take a bit of a shortcut, literally. Instead of folding to get all the pieces in place, we make a few cuts to facilitate the fish-forming process.
There definitely exists logic behind calling these fuzzy crochet squares granny squares. After all, the cozy texture and delicate, retro motif do remind us of Sundays visiting Grandma while she served us tea and sandwiches and she knitted the day away.
Shopping is any tourists dream. Buying local and ethnic items is on everybody's travel itinerary, so make sure if you're traveling to China, you know some basic words and phrases in Mandarin Chinese to help you shop and bargain your way to success. Learn how to ask a shop assistant if you can you try something on in Mandarin Chinese. You'll also learn about the currency called RMB or Yuan, and you'll learn how to haggle for a bargain.
When traveling abroad, the one thing you're going to need is how to quench your thirst. Ordering a simple cup of coffee or a hot cup of tea could be impossible if you don't know the local language. This video will show you how to order a drink in Mandarin Chinese. You'll also learn how to point to any snack item that you might want, even if you don't know what it's called in Mandarin! You'll see that communicating with a waiter or waitress need not be too difficult in China.
Hard drive space is cheap and abundant these days, and it's probably a great time to upgrade to a huge one. Now all you've gotta do is clone all of the data from your old drive to the new one. This video will show you how to use a program called Aconis Migrate Easy to do the whole process quickly and easily.