In this math tutorial, you will learn how to simplify square roots with product and quotient rules. To begin, you will need to multiply the square roots so that the two square roots in your equation are reduced down into one. The rule for non-negative "A" and "B" is that the square root of "A" multiplied by the square root of "B" yields the square root of A x B.
You can solve 3 equations having 3 variables. Here are the 3 equation examples: x+2y+z=10. 2x-y+3z=-5. 2x-3y-5z=27. The goal is to reduce to 2 equations having 2 variables. Multiply bottom equation by (-1). Rewrite 2nd and 3rd equation. 2x-y+3z=-5. Add -2x+3y+5z+-27. Equals 2y+8z=-32. Go back to original equations and multiply by (-2). Then you have -2x -4-2z=-20. plus 2x -y +3z. When you add these 2 equations, the answer is -5y +z = -25. You have now reduced the equations from 3 equations do...
To simplify a complex fraction, turn it into one fraction on the top divided into a fraction on the bottom. Once this is complete, you will turn the division into the two into a multiple by the reciprocal, factor, and then cancel. To make a division, find the lowest common denominator of both the top and the bottom. Once you get this division equation, look carefully at the equations. If something can be easily canceled, go ahead and cancel it out at this time. If you cannot cancel anything a...
This is a video that teaches how to add and subtract fractions. For fractions that have like denominators, you simply add the numerator and keep the denominator. Next, you reduce the fraction to its lowest term.
This is a video tutorial on how to solve a 2x2 Rubik's cube using the Ortega method. The tip from the author is to go for the color whose maximum squares are already together. It is also pointed out that not only does the Ortega method involve three steps, which is time consuming, people using it also tend to take pauses in-between, drastically reducing one's solving speed. This tutorial provides tips on how to reduce and eliminate such time consuming pauses.
Watch this video to learn how to multiply fractions by fractions. First multiply the top numbers together. For example, if you have 3/5 * 4/7, multiply 3 * 4 and put your product on top of the fraction you will get as a product. Next, multiply the bottom numbers together and put them on the bottom of your resulting fraction. Next see if you can reduce your product to simplify it. You could also do the reducing step first by canceling out any common factors in the numerators and denominators o...
In this video the instructor shows how to find the slope of an equation which is in the form Ax + By + C = 0. He says that the formula to find the slope of a line in the above form is slope m = -A/B, where A and B are the numeric constants of the variables x and y in the given equation. He goes on and further shows how to do this with a couple of examples. He shows how to reduce any equation into the general form and how to apply the slope formula then. This video shows how to find the slope ...
This how-to video shows you how to reduce the "s" sound in a certain recording software program. They play a line a music where the singer emphasizes on her "s" sounds. The tutorial shows you how to reduce the "s" sound so that it clear and sharp. It also shows you how to change the frequency and the compression of the "s" sounds. The video explained that if you make the compression too high, than the "s" sounds will sound like a lisp.
Increased blood supply and a growing belly contribute to pregnancy itch. Take these steps to reduce the itch and gain some calm.
Cold therapy is a type of physical therapy that can reduce swelling. Cold is really great to use somewhere between 10 to 30 minutes at a time and then you want a little break. Get expert tips and advice on massage and other treatments in this how-to video.
Don't let the fear of those red, itchy mosquito bites keep you from enjoying the outdoors this summer. Even if your mosquito repellant doesn't work and you end up getting bitten there are some easy household items that will alleviate any discomfort.
Ingrown toenails happen when the nails on your toes grow in the wrong direction and dig into the surrounding skin. Follow a few easy steps to treat this painful condition, and prevent it from happening again.
Discomfort. Embarrassment. The wedgie. Get rid of the problem with these simple tips. Watch this video to learn how to pick a wedgie in public.
This video shows the method to do weight loss using Photoshop. Open the image and go to 'Filters' and 'Liquify'. Click on the 'Forward Warp Tool' on the left. Zoom into the back area and drag the mouse in towards the body to make it thin. Keep the 'Brush Pressure' high to get a sharp result. 'Brush Size' determines how large the brush is and the area affected by it. Use the 'Pucker Tool' and click on the ass to reduce it. Reduce the sides of the ass with the 'Forward Warp Tool' and reduce the...
Fight your acne with the use of French green clay. In this video, learn how to use French green clay to fight infections and reduce inflammation. This remedy is used to calm down acne, or irritated, red skin and is perfect for sensitive skin. You can purchase French green clay at almost any healthy & beauty store. Also gone over? The rose petal steam method, an oatmeal scrub, and an Aspirin mask. Follow the below instructions to a more beautiful you!
When you see a problem involving a fraction, don't freak out. Dividing fractions is actually fairly easy once you learn the simple formula of how to do it.
Preserving the environment is not only the right thing to do—it can result in significant cost savings for your business.
Spread the word: It's easy to reduce energy consumption! By sharing these tips, you'll help friends and family use less energy and save money.
When it comes to household versatility, baking soda is king. Here are just some of the many cleaning uses for baking soda. Cleaning tips:
White rice is cheap, filling, and tasty. No wonder so many countries in the world rely on it as a mealtime staple, including most of East and Southeast Asia. Alas, because of its relative lack of nutrition and its high calorie count, consuming lots of white rice regularly also puts people at risk for diseases like diabetes and obesity.
Remember those horrible, soul-crushing studies from a few years back linking grilled meats with cancer? Unfortunately, they're still true, but scientists have recently found that an unexpected ingredient can curb some of the harmful effects of high-temperature cooking.
Have you ever noticed how your home screen and lock screen wallpaper moves underneath your notification, app icons, really anything on display? It's a cool effect, but to some, might be a bit jarring. On top of that, it also uses up precious battery life. If you're sick of seeing this parallax effect on your iPhone, here's how to turn it off.
Papaya soap can be great for reducing the appearance of scars, but it can sometimes be difficult to find. This tutorial shows you how to make your own papaya cucumber soap at home. All you need is a juicer or blender and some glycerin melt and pour soap.
Reduce the human face to a series of basic lines and shapes so you can easily draw anything. This tutorial shows you how to use this technique to draw a realistic and fully proportionate sketch of the rap star Jay-Z.
Aromatherapy utilizes distilled plant and flower oils to affect the senses and the mood, usually with the goal of brining reduced stress and promoting calm. When combined with relaxing and stress relieving massage, aromatherapy takes you to a whole new level of calm bliss.
In order to become a good runner you must do more than just, well, run. Good running requires good form, which means that in addition to doing your daily job you must commit to completing drills designed to improve your running form (to reduce injury).
By now we all know the slogan "Reduce, Reuse, Recycle." And many of us do just that every Sunday, visiting the recyling center to dump our latest fill of glass and plastic bottles.
Got a few old t-shirts lying around your closet? Unclutter your space while reusing and reducing waste by watching this tutorial, where you'll find out how to breathe new life into an old t-shirt by transforming it into a mini messenger bag.
Learn how to take advantage of Adobe Photoshop CS5's new noise reduction capabilities. Whether you're new to Adobe's popular image editing software or a seasoned graphic design professional just looking to better acquaint yourself with the unique features of Photoshop CS5, you're sure to find something of value in this video tutorial. For more information, and to get started denoising your own raw image files, watch this video lesson.
Undereye bags can be removed easily and naturally with nothing more than tea bags and ice water. This process is relaxing and can be done after a long day to reduce puffiness and feel fresh again.
A nice way to wind down at the end of a hard day is with a face massage. In this tutorial, Athena, a Cranio Sacral Therapist, licensed Massage Therapist and a Lymphatic Drainage Therapist, shows you how to perform a very professional massage on someone's head and face. Follow along with Athena and she shows you step by step how to give someone a face massage and reduce their tension.
If you're a serious film buff then these glasses will totally give you a cinemagasm. This polarization filter uses a pair of 3D glasses as a base and combines the glasses with a lens cap to reduce glare and any reflections that could tamper with your viewing experience.
In this video, we learn how to reduce stretch marks with the Fraxel Laser System. This happens when the skin thins and the makes marks when the skin is stretched out too quickly. The laser has been used as years as a skin tightener and now is being used for stretch marks. First, the skin is numbed then the laser pokes tiny holes in the skin, removing the stretch marks. It makes new collagen in the skin, creating a new surface on the skin where the stretch marks used to be. This is a permanent...
Looking for a way to reduce the amount of processing power used by a certain application? This clip will teach you everything you'll need to know. With Process Tamer, it's easy! So easy, in fact, that this home-computing how-to from the folks at Britec can present a complete overview of the process in just over two minutes. For more information, including detailed, step-by-step instructions, take a look.
Are you feeling bloated and stopped up inside? It's totally natural to have occasional bouts of constipation. In this tutorial, learn how to do a few home remedies and reduce the stress in your tummy. By minding some of these tips and advice, you may be able to help yourself feel better and finally get the relief you need.
Sometimes we don't have the time or money to go to a therapist to have them help us manage our stress. Using a shower to reduce stress is easy with these tips. Get advice on reducing and managing stress in the shower in this stress management how-to video.
As the mother of two kids, it is very frustrating to see them fight. I think every parent wishes their children could always be sweet and cooperative but sibling rivalry is a fact of life so I am working on some new strategies to try to reduce fighting, teasing, and conflict in our home. Sibling rivalry is as old as Cain and Abel so do not feel bad if your kids seem to clash a lot. Helping children learn to avoid and manage conflict takes lots patience and a sense of humor. And you know, teac...
Feeling limited by the export options in Final Cut Pro X? Watch this video to learn how to use Compressor 4 to export custom settings and reduce your file sizes in FCP X. Make the most of your Apple video editing software.
Everyone has an iPod or other mp3 player nowadays, and of course you always want to listen to your music. However, if you're not careful, you could end up damaging your hearing. Follow these tips, and you'll be enjoying your music to a ripe old age!
Everyone is looking for a way to reduce their energy bill when it comes to heating and central air conditioning. The key to a low bill is to make sure your house's system is running efficiently. Check or replace your filters, regularly clean vents and maintain your thermostat at a reasonable temperature.
