This video gives you brief tutorial on simplifying expressions, or canceling out common factors. He starts out by answering the question "What is canceling?" and demonstrates a basic example. You find the greatest common factor between the numerator and denominator, which you then divide both by. This can also be done if you have variables in your fraction. He then shows it can be done the same way if you have binomials in your fractions. However, you must be careful that the denominator does...
Would you like to impress all your friends by making 23 different smileys/emoticons on Facebook while you chat with them? Some of them are simple and easy to guess because they are used almost everywhere, but some of them are not so common.
This video shows the method to simplify rational expressions. The example used in the video is multiple of 4 and x square plus multiple of 4 and x plus 1 or (4x^2 + 4x + 1)/(2x^3 + 11x^2 + 5x). As the first and last term is a perfect square we get the simplified numerator as (2x + 1)(2x + 1). Next, the denominator is simplified. Taking the common factor out we get x(2x^2 + 11x + 5). Now we factorize 2x^2 + 11x + 5. We get (2x + 1)(x + 5 ). Now, writing the terms in numerator and denominator w...
Harry shows ways to fix common garbage disposal problems. First he shows if it hums use a crowbar to break free what is stuck. If you flip the switch and nothing happens it may be the red reset button on the bottom has popped out. He enplanes it may even be a bad wall switch or a bad breaker. He then shows you how to replace the disposal if that is what needs to be done. He shows you what to do if your new pipe is too short, how to properly wire your new one, and how to hook the drain for you...
In this video, Dan and Jennifer will teach you how to be safe while trying to meet girls or date online. Learn tips and tricks to avoid common scams such as identity theft and fraud, as well as things to look out for and early warning signs that your potential lover may not be all she says she is. Dan and Jennifer will also show you how to watch out for one of the most common scams online: "cam girls". Don't fall for that fake girl that acts like she's totally into you but really just wants y...
In this tutorial the instructor shows how to calculate the sum of reciprocals of complex numbers. If you have to find out the sum of the reciprocals of two complex numbers first you will have to find out the least common multiple of the denominators. To do this multiply the numerator and denominator of the first fraction by the second complex number. Similarly multiply the numerator and denominator of the second fraction by the first complex number. Now you will have two fractions whose denom...
318770 Multiply or divide rational expressions. Here Ms Robichaudd guides you nicely that how to multiply or divide rational expressions. She starts with divide and simplify. In first step she shows you how she multiplied and flip. And then to simplify it more she took out the common factor from the bracket to cancel the same numbers from numerator and denominator. In next step she multiplied across and got the final answer. And then she gives other example, Multiply and Simplify. Here again ...
In this video the instructor shows how to divide rational expressions that contain trinomials. A division containing two fractions can always be turned into a multiplication by multiplying the first fraction by the reciprocal of the second fraction. This way any division can be turned into a multiplication problem and solved easily. Now after you convert the division into multiplication factorize the equations. Now you can factorize the equations by splitting the middle term and grouping it i...
Want to create the look of expensive Hollister designer jeans? Fancy department stores, specialty jean stores and boutiques sell them for outrageous prices. Now you can create them at home with simple supplies, a little practice, careful observation and some "elbow grease". The creator of this video uses common hardware store supplies to complete the task. With the help of the video's host, the right sandpaper and with the right moves, you can create all of the most common styles of Hollister...
Confused with how to use your protractor for Geometry homework? In this helpful video, Doug Simmons from free math tutoring provides easy to understand classroom examples explaining how to use both sets of numbers on your protractor. Provides easy to remember rules that will keep you from fumbling with the common confusions of protractor use. Doug also explains common mistakes that you should avoid in order to start getting the right answers in your math problems. Finally, math tutorials at y...
Wondering how to add fractions with uncommon denominators?
This video will show you how to carry out multiplication of fractions using cancellation, which will make your fraction multiplication problems simpler to solve. You will need to look at the numerator of the first fraction and the denominator of the second fraction and see if you can find a common factor between the two numbers. If one does exist, you can simply divide both numbers by that common factor and simplify. Repeat this for the other numerator and denominator and if possible, your fr...
Check out this instructional language video to learn how to speak Cherokee! In this lesson, learn how to say common greetings & phrases in the Giduwa dialect. This is the Eastern dialect as spoken by native speakers in Big Cove on the Qualla Boundary in North Carolina. This video is great for beginners who want to improve their Cherokee language skills. Practice your Cherokee by learning these common greetings in the Giduwa dialect!
Watch this instructional knitting video to knit a long tail cast on. Long tail cast ons are probably the most common knitting cast on that give your edge a nice, smooth finish. Make sure you have plenty of yarn for your cast on. Your knitting will be as wide as your cast on row if you do not apply any shaping, such as increasing or decreasing. The long tail cast on is probably the most common knitting cast on method.
The most common culprit causing the black streaks on roofs is a blue-green algae called Gloeocapsa magma. Over the past 25 years this strain of algae has become more hardy and has migrated to less humid environments. It has now become a common sight on asphalt roofs across 80% of the United States. This Home & Garden how to video series shows how to clean your roof and get rid of the black streaks caused by algae. Learn how to inspect and use a cleaning system to get your roof looking brighter.
August is a time when it is common to see bats flying overhead while taking an evening stroll or night fishing at your favorite spot. The two most common bats in Ohio are the little brown and the big brown bats and both are found in rural and urban settings. Bats serve a valuable purpose for humans because they feed on insects, including mosquitoes and those which plague farmers’ crops. However, bats sometimes create roosts, or gathering places, in people’s homes. Join Wild Ohio’s Donna Danie...
If your RC car tires are lacking some of the rigidity you'd like them to have, check out this video to learn how to strap your tires. You'll need some duct tape and a flat surface, ad then you'll be back at the track ready to eat up the competition with better traction and stability.
Single crochet stitches sound easy, but when many are knitted together into a pattern you get a very thick and heat-resistant surface. That's the idea behind this simple beginner-level crochet project for crafting a granny-style potholder out of a single crochet stitch.
The hamburger is a simple dish that modern gastropub cooking has expanding into all kind of complicated forms. This video demonstrates a recipe for making BBQ beef burgers, incorporating such unorthodox ingredients as Parmesan cheese to create a hearty, flavorful, burger sure to satisfy any hamburger aficionado.
First, cut through the pomegranate horizontally with a knife. Then, cut small divots between every section of seeds on the fruit. Then, hold the pomegranate so that your palm is facing your work surface. Take a pestle and lightly hit the back rind portion of the pomegranate over a bowl until all of the seeds are out. The seeds and the fruit are edible.
Make a DIY wood sanding block for smooth surfacing with help from this video tutorial hosted by the can-do man, Ron Hazleton.
Looking to make a homemade movie projector but don't have much cash? In this video, learn how one person created a video projector with $60 and some old cardboard.
Flashback Max from Alaskaflyfish.net demonstrates how to tie an odd-looking little thing called the Plasti Dip fry. Plasti Dip is a product that can be used to make a rubbery surface. It doesn't run like epoxy, and sets up quickly. As Max puts it, "Dead-drift that puppy, and see what ya get!"
The Frontside 180 Ollie is a skateboarding maneuver where the rider pops their board into the air and then does a 180-degree turn in mid-flight. Exclaiming “Gnarly!” afterward is totally optional. You will need a skateboard, a flat & dry surface, lots of practice, and courage & stamina. Tip: the lower you bend down, the higher your board will fly into the air.
Is it possible to glue an ice cube? You have to see it!
This 3D modeling software tutorial explains how to paint with pixels on a model in Zbrush. When you paint with pixels what you do is get variance on your surface and use that as an illustration to keep a viewers interest. Learn how to paint with pixels in Zbrush and create pattern variations in sculpture images.
Check out this instructional hockey video that demonstrates how to handle a hockey stick. Handling a hockey stick is key to playing hockey on any surface. Learn hockey skills and moves in this sports video on how to play hockey.
Practice drawing in perspective with simple doodling exercises. Add texture to flat looking forms by drawing patterns on the surface of objects. If you can doodle in perspective, then every line you put down can be a line drawing in perspective. Watch this instructional drawing video to doodle simple shapes with multi-dimensional form.
In this Houdini 9 software tutorial you will learn how to use the rail sop which is a surface operator used mostly for modeling but occasionally for animation as well. Watch and see how to use the rail sop in Houdini 9.
These Houdini 9 software lessons illustrate a means of animating a surface without keyframes and/or character tools. Learn how to animate using the Spring SOP in Houdini 9.
You don’t have to be a psychic to read someone’s mind – or, at least, to make them think you’re reading their mind, as shown in this how-to video. You will need one card with an "X" on back, an envelope with "you will choose (blank card)," a duplicate of the third card, and a flat surface. Watch this video magic tutorial and create the illusion of reading someone's mind while performing a card trick.
Watch this instructional photography video with Jim Talkington and learn how to light a '57 Chevy in a photo studio. This is a beautiful car, but it prevents some challenges in photographing the shiny paint and chrome surface. In this tutorial, experiment how to set up the lighting. This video is great for car aficionados. Practice these tips and improve your photography skills.
Anyone can blow bubbles with that soap formula and a bubble wand, but what about blowing bubbles rings underwater. It surprisingly, isn't too much different from blowing regular bubbles underwater. You'll need to be able to hold your breath for a long time and to be able to stay under the water's surface (the deeper you can go, the longer the bubble ring will last). Watch this video bubble-blowing tutorial and learn how to blow bubble rings underwater.
Another simple hand-embroidery stitch, the backstitch is useful in many applications. It's commonly seen in counted-thread embroidery, like counted cross stitch, but it's also used often in free-style surface embroidery. Watch this video from Needle 'n Thread to see how it's done.
The buttonhole stitch is used in many types of hand embroidery - general surface embroidery, crazy quilting, whitework and cutwork, Mountmellick embroidery, needle lace, filet work - you name it, buttonhole stitch fits in somehow. It's a super versatile stitch, and once you have the basic stitch down, it's just a matter of applying it in a variety of ways. Watch this video from Needle 'n Thread to see how it's done.
"Preparing Pomegranates" Video Food Tip of the WeekPreparing pomegranates can be a pain. All those arils (that's the delicious, juicy part that covers the seed) squirt on your clothes while the papery white pith sticks to your fingers -- and everything else. Save yourself some hassle by prying open pomegranates over a bowl of water. The heavy arils will sink to the bottom while the pith and the spongy skin of the fruit will float -- making it easy to skim them off the surface.
Forex— what is it? Any investor could tell you a complicated description of what Forex is, but the basics of the FX currency markets is— an over-the-counter financial market for trading currencies. The foreign currency exchange market has no central exchanges like the stock market and little regulatory oversight. With this beginner’s guide, learn the trading basics.
Learn how to say the names of commonly used adjectives in French
In the first part of this series, we looked at the surface detection that is provided by the ARKit. We looked at how it worked and covered some of the tools that could help us determine what is not working; when it doesn't. Now let's take this to the next step.
This is my first tutorial and it is about accessing deep web for total beginner,sorry in advance if I make any mistake plz forgive me.
