Need to know how to find the greatest common factor or GCF for a set of numbers? Learn how with this free video lesson. From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just finish your homework or study for that next big test).
Create transitions in Flash Catalyst CS5 Essential. Whether you're new to Adobe Flash or merely unfamiliar with Creative Suite 5, you're sure to benefit from this free video software tutorial from Lynda, which presents a thorough, step-by-step overview on how to easily add transitions to your Flash movies.
Looking for a guide on how to create pages within Flash Catalyst CS5? Whether you're new to Adobe Flash or merely unfamiliar with Creative Suite 5, you're sure to benefit from this free video software tutorial from Lynda, which presents a thorough, step-by-step overview on how to add pages in Adobe Flash Catalyst CS5 Essential.
Sometimes, entertaining kids can be quite a hassle and a bit difficult to accomplish. There are so many different factors involved, especially when the kids are the deciding factor. But for those parents or teachers out there who have kids that enjoy arts and crafts, this video is for you. Find out how to make this cool geometric decorative paper tile from scratch. Sit back and enjoy!
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...
The aim of the video is to show how to reduce a fraction by factoring out prime numbers that are common to both the numerator and the denominator. The example shown in the video is 27/21. The number 27 can be achieved by multiplying 3 by 9 and the number 21 is the result of 3 multiplied by 7. The common factor, therefore in both the numerator and the denominator is 3. 3 on the top divided by 3 on the bottom is 1 and so this can be removed without affecting the value of the fraction, leaving 9...
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...
This video shows the method to write a logarithm as a sum or difference of logarithms. The square root of the term given is taken out as half according to the rule. Then the numerator and denominator is divided into product of factors. This is broken into the difference of numerator and denominator according to the rule. Finally, the product of factors is expressed as the sum of factors. Now we see the domain of the term. As the term is a square root of the term it should be greater than zero...
This video deals with solving quadratic functions. It does not involve the use of the quadratic equation; rather, only factored equations are used. The speaker starts out with a factored quadratic equation. The speaker goes on to do the mathematical steps necessary to find both the x and y intercepts of the quadratic function at hand. The author then continues on with the example to find the function's minimum. Next all of the points that have been solved for are plotted and the function is s...
This is a great educational video on how to solve quadratic equations by factoring. Let us take an example and try to learn the method. Here is a quadratic equation: (r+7) (r-9) = 0. Consider zero-factor property. For real a and b, if a.b = 0, then a = 0 or b = 0 or both are equal to zero. So r+7 = 0 or r-9 = 0 > r = -7 or r = 9. Hence, r = -7, 9. Similarly to solve a quadratic equation (13r+7) (6r-18) = 0, we will get 13r = -7 or r = -7 over 13. Also 6r = 18 or r = 3. So r= -7over 13, 3. Thi...
In this video the instructor shows the different methods of solving quadratic equations. There are many methods to solve quadratic equations each with its pros and cons, each method suitable for a particular situation. The first method to solve quadratic equation is factoring. The advantage of using this method is that it is quick and easy. But the problem is not all equations can be factored very easily. This method requires a lot of practice and intuition. Use this method when the discrimin...
In this video the instructor shows how to factor the GCF and difference of squares. When you are asked to factorize a number or monomial or a polynomial, the way to do is break it down into individual terms. When asked to factorize a binomial, try to pull out any common terms and factorize the simplified equation. When you are asked to factorize the difference of squares use the general formula which states that the factors of (a*a - b*b) is (a-b) * (a+b). Now substitute the given values in t...
This is a video tutorial on how to simplify square roots. To simplify square roots, one must have the knowledge of splitting numbers into prime factors. For example,12 can be split into 4*3 and further more into 2*2*3. Here we see that all the factors are prime numbers. So the square root of 12 can be written as 2*square root of 3(as shown in the video). The method used in the video is applicable for simplifying any square roots as any number can be split into prime factors. Follow the video ...
This video shows the method to factor a trinomial with a negative sign in the front. The first step is to make the first term positive. This is done by taking the negative sign out. Then we see the middle term of the trinomial. The coefficient of the middle term is a positive one in the example shown. We have to group the coefficient of the first and third term in a way so that the difference is positive one. The appropriate combination is chosen so that this becomes true. In this way the tri...
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 ...
Math Made Easy offers some great SAT Test Prep. It helps you master the factoring and simplification of any kind of algebraic equation or expression. An expert math instructor provides easy to follow real-time chalkboard examples to help you work your way through step-by-step. It discusses when and when not to use the FOIL method. It demonstrates some of the most common factoring problems that you are likely to see on the SAT. With Math Made Easy, you don't have to let those trinomials scare ...
In this math tutorial, you will learn how to reduce fractions using the prime factoring method. The narrator, a math teacher, of the video begins by defining what prime numbers are. This is important to know. When reducing fractions you need to reduce both the numerator and the denominator down to numbers that cannot be reduced by any other numbers but 1 and itself (prime numbers). The method the video teaches is to find the prime factors of both numerator and the denominator to simplify the ...
A video from free math tutoring that teaches you a method of factorization of a complex polynomial. The tutor shown in the video demonstrates how to factorize common functions of a variable by the factor method. This video isn't for advanced learners of mathematics. It is for beginner to intermediate level viewers.
Grafting, also known as "top working," is simple-but-essential technique that enables you to change the variety of fruit a tree bears. In this tutorial, Stephen Hayes of Fruitwise Apples Heritage reviews the essentials of top working while discussing an apple tree that was successfully grafted a year prior.
The gross-out factor of cleaning a toilet cannot be underestimated—but the gross-out factor of not cleaning a toilet is even worse. Better clean the toilet.
Two-factor authentication has been around since iOS 10. It's a handy option that adds an extra layer of security to your iPhone and makes its almost impenetrable security even stronger. This feature has remained intact in iOS 11 and iOS 12, and thanks to the straightforward nature of iOS, is relatively easy to enable.
Essential — the smartphone company started by Android co-founder Andy Rubin — is set to release its bezel-less smartphone before the end of June. The highly-anticipated phone is set to be stocked full of features, including an edge-to-edge display, magnetically-connecting 360-degree camera, rear fingerprint reader, and much, much more. One feature fans have been hoping for is an LED notification light. Today, we finally have confirmation via Twitter. For $700, the Essential Phone — LED notifi...
Essential recently launched their Android Oreo Beta Program, open to all owners of their PH-1 flagship. We detailed a quick and easy method for installing the beta on your device. With every beta program, there are bound to be plenty of new features and a few bugs, as we found out with the Galaxy S8 Oreo Beta. Let's take a look at what's new with Android 8.0 on the Essential Phone.
In this video, Tonya shows us how to make whipped shea butter for your hair. Ingredients are: organic shea butter, green tea butter, aloe vera butter, peppermint essential oil, tea tree essential oil, and rosemary extract essential oil. Pour all of your ingredients into a large bowl and then mix together with a spoon until it's well combined. Use as much of each ingredient as you want to make the right consistency for you. After this, use an electric mixer to mix this all together until it's ...
In this clip, you'll learn how get started using your Wacom pen tablet with Corel Painter Essentials. It's easy. So easy, in fact, that this video tutorial can present a complete, step-by-step overview of the process in just over five minutes. For more information, including detailed, step-by-step instructions, take a look.
Have you been having trouble publishing your website? Well, using NetObjects Fusion Essentials v7.5 you can easily publish your website as well as upload it to the internet. This video shows you the exact steps to doing this in a quick and easy step-by-step guide. It shows how to set up your FTP, user name, and password. After doing this you can easily make changes to your website. So if you're having trouble using this program or are simply looking for a way to get your website published and...
Purple and gold make for an eye catching color combo in the eye look in this how-to video. The cosmetics used by the demonstrator are: MUFE HD Foundation #110, MAC - Select Cover Concealer, MUFE HD Powder, Bare Essentials - Thistle Blusher, Bare Essentials - Heaven Blusher, Stila - Starlight Shadow, UDPP, MAC - Royal Hue Shadestick, MAC - Shadowy Lady, MAC - Noctournelle, MAC - Beauty Marked, Cargo - Toronto e/s, Bare Essentials - True Gold Pigment, Tarte - EmphasEYEs in Black, Two Faced - La...
Do you know what tools you need to make your favorite drink at home? On this episode of FoodGear you'll find out the five must have tools for you home bar. The most basic tools for the maximum number of cocktails you can make, you should think about getting a cocktail shaker, a strainer, a jigger (measuring cup), a juicer (with a built in strainer), and a corkscrew. Watch this video bartending tutorial and learn how to pick out essential bar tools.
Host Meghan Carter travels to ACE Concrete in Sun Valley, California to discover the essential decorative concrete information. Whether you're interested in concrete floors, sinks, countertops, mantels or any other type of concrete for your home, Meghan got the essential facts to help you make the right decision when using decorative concrete in your home.
Feeling calmer and happier is at the tip of your nose: It’s just a matter of using your common scents. Check out this Howcast video tutorial on how to use Aromatherapy's Essential Oils to improve your life.
Get your numbering straight with Adobe's InDesign and this helpful tutorial, showing you what you need to know. It's essential when creating a project for yourself or a client, to get your numbering right the first time. There is no second chance. So, check out the steps and see how to turn this sometimes tricky task into a much easier one. InDesign offers a lot of options, and if you're going to master all it's tricks, watch this how-to to learn one of the most simple and essential tricks.
With fragrance-filled sprays, scented candles, diffuser sticks, and other air-freshening products, the scent lasts just a few minutes and doesn't always mask what you were hoping to cover up. When it comes to the bathroom, scented toilet paper might sound like a terrible (and silly) idea, but it's best at eliminating stinky smells over a long period of time.
From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps. With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to calculate the constituent factors of a number.
Scouring the web for instructions on how to factor quadratic equations in algebra? Look no further. This free video algebra lesson will teach you how. From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just finish your homework or study for that next big test).
Looking for a guide on how to calculate the greatest common divisor for two numbers? From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just finish your homework or study for that next big test). With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to ...
New to Excel? Looking for a tip? How about a tip so mind-blowingly useful as to qualify as a magic trick? You're in luck. In this Excel tutorial from ExcelIsFun, the 274th installment in their series of digital spreadsheet magic tricks, you'll learn how to calculate various probabilities for a binomial distribution when there are additional complicating factors. This is accomplished with recourse to Excel's BINOMDIST, NORMSDIST, SUMIF, SUM, INDEX and MATCH functions. See also how to create th...
There are a lot of things that can cause decline in plants. Some are caused by insects or diseases and some are caused by environmental conditions, known as abiotic factors. Consequently, it can be hard to diagnose which, or what combination, of the above factors are resposnible for the poor health of your plant. In this green video tutorial, you'll learn how to troubleshoot plant problems. To learn what it takes, take a look.
Like last year's beta release of Android Pie, Google has allowed the Android Q Developer Previews to support some non-Pixel devices. Announced at Google I/O 2019, there are 15 non-Pixel smartphones eligible for the Android 10 Beta, including 2017's Essential PH-1.
We've been running the Essential Oreo Beta on our PH-1 over the past week and compiling a list of important changes. If you're interested in getting the Beta yourself, we even put together a quick guide on how to do that. Now that we've ran down the best new features, let's take a look at all of the bugs and performance issues in Android 8.0.
Andy Rubin, the cofounder of Android, departed Google in 2014 to go on and start his own smartphone company, Essential. Rubin first gave us a clue at what he would be working on when he announced in January that he wanted Essential to create a premium smartphone with a bezel-less edge-to-edge display.
