New to Microsoft 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 MS Excel tutorial from ExcelIsFun, the 12th installment in their series of digital spreadsheet magic tricks, you'll learn how to calculate the time between 2 dates like invoices past due. Learn how to calculate a loan due date or how many days you have been alive!
Starting an independent record label, like starting any other business, requires a well-conceived plan with clear goals. Check out this tutorial and learn how to take your love of music and turn a profit.
Muay Boran is the ancient relative of modern Muay Thai boxing. This clear how-to video shows the correct method of wrapping your fists to prepare for a match or training.
Quadratic equations are easy to solve when they can be factorized. This video teaches another method of solving a quadratic equation when its not easy to find factors for it.
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...
In this video tutorial the instructor shows how to solve exponential and logarithmic equations. Solving exponential equations can become very difficult if it involves large numbers. To solve these kinds of complex equations you need to get all the numbers to the same base number. The base number raised to some number should give you your original number. Now if you write the numbers as exponents of your base number you can directly equate the exponent part and solve for the missing variable. ...
In this video the instructor shows how to factor a polynomial. A polynomial having three terms is called as trinomial. Now if you factor it you will obtain two binomials whose product will be the original polynomial. Before factoring a polynomial you need to find out if the polynomial has a GCF. Look out for the common variables in all the three terms and pull them out which is the GCF of the polynomial. This simplifies the original equation to a polynomial which is of lower degree. Now facto...
An educational video by http://JustMathTutoring.com that shows how to use implicit differentiation to find a 2nd derivative of an equation.
In this video, the instructor shows you how to graph quadratic equations. When you have a quadratic equation in terms of x and y, first try to identify the coefficients of the terms. Now use front end of the quadratic formula to find the line of symmetry which is the first half of the vertex using the formula x = -b/2a. This gives the line of symmetry. Next, plot the line using a few points starting at the line of symmetry. Take sample values of x and find the corresponding values of y on eit...
In this video the instructor shows how to use proportions to solve fractions. When you have a proportions problem with an unknown term, cross multiply and divide it to get the value of that unknown term. For example if given 7/8 = m/4, cross multiply 7/8 with 4, giving 7/2 which is the value of the unknown variable m. So if two quantities are proportionate then you can equate them as shown in the video and cross multiply to get the value of any unknown variable. Proportions are just fractions...
In this video, they demonstrate how to factor a trinomial. A trinomial is a polynomial with a quadratic term in the form, ax^2+bx+c. To factor this polynomial first multiply the a and c term. You must fine two numbers that multiply to a*c and add up to b. Once you have figured out the two numbers you place the two numbers (D and E for example) in the equation (1/a)(ax+D)(ax+E). It takes a bit of practice to be good at deciding what D and E are, but the best way is to make sure that D*E = a*c ...
In this tutorial the instructor shows how to solve percent equations. The general form of a percent equations is that a is b% of c. As there can be three kinds of variables a, b, c, the questions involving percent equations can be of three types having one of the three variables unknown. These kind of percent statements can be solved easily by setting up an equation. So, to convert percent statement into a equation replace the unknown term with n, the 'is' term with equals sign and the '%' si...
In this video the instructor shows how to solve rational equations. If you have fractions in your equation, then you need to factorize the denominators first. Now compute the least common denominator of all the denominators of the fraction. Next multiply both sides of the equation with the least common denominator. This cancels out all the denominators of all the fractions and you are left with a linear equation. Now simply multiply the remaining terms in the numerator and add common terms to...
In this video, the instructor shows how to find the equation of a circle given its center point and a tangent line to it. To do this, take a graph and plot the given point and the tangent on that graph. Now, from the center of the circle, measure the perpendicular distance to the tangent line. This gives us the radius of the circle. Using the center point and the radius, you can find the equation of the circle using the general circle formula (x-h)*(x-h) + (y-k)*(y-k) = r*r, where (h,k) is th...
In this video the instructor shows how to divide rational expressions. To divide rational expressions follow this simple four step approach. In the fist step change the division to multiplication by flipping the second fraction. Now the original division simplifies to multiplication. In the second step factor the terms of numerators and denominators in the two fractions. In the third step cancel the common terms in the numerator and the denominator. Now finally in the fourth step multiply all...
This video shows the method to prove some trigonometric identities. This involves the use of algebra and knowledge of basic trigonometric identities. The video demonstrates three examples to illustrate this problem and its solution. The first problem shows a relatively simple problem involving sines and cosines. The video shows some basic algebra steps to simplify the problem and prove the identities. The second example involves a slightly complicated problem involving square of combination o...
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.
In this simple tutorial the tutor shows how to solve equation by the distributive property. He states that when there is a number which is multiplied to a full equation, we have to multiply each and every term of that equation by that multiplying number. This is called the distributive property as the value is distributed to each and every term inside the equation. He goes on and solves a problem based on this property to give a clear idea of the property. This video shows how to solve equati...
How to Use the Highest Common Factor method for Factoring
This video teaches you how to convert fraction to decimals in three easy steps. The process of decimal to fraction conversion involves the use of the fundamental rule of fractions; the fraction should be written in its lowest terms.
While dividing the radicals, the numerator and the denominator must be combined into a single term, for example if we want to divide square root of 3 by square root of seven we need to combine the numerator and denominator into a single factor that is square root of 3/7, then we can divide 3/7 which is 0.4285, and square root of 0.4285 is 0.654 which is the final answer.
This how to video describes how to understand and use Tagalog grammar terms properly. The author suggests reading the book "Conversational Tagalog" to help increase your basic understanding of the language. He then covers the use of verbs and other grammatical devices in the Tagalog language. This video is perfect for those who are studying the Tagalog language or for those who need a quick refresher. The video lasts about eight and a half minuets and leaves you with a better understanding of...
I have spent a good portion of this year traveling between cities and various emergent technology conferences and events. Most of these events have been really good, but in terms of augmented and mixed reality, the Augmented World Expo, in its eighth year running, definitely stood above the rest.
While Lyme disease can be disabling, the wrong treatment for the infection can be fatal.
At the Microsoft Build 2017 conference in Seattle this past week, 3D application and game platform Unity, partnering with Microsoft, launched a contest that drives HoloLens developers to realize their ideas into a full-fledged application and possibly win money for it.
In this video tutorial, viewers learn how to make a profit from real estate investments. The hard way to invest in profit is to buy a property and then rent it out. If users invest this way, they will have to take all the responsibilities of a landlord. Users are able to turn it over to a management company, but will end up loaning money. The easy way to invest in profit is to invest in Real Estate Investment Trust. This will allow users to invest in apartment buildings, shopping malls or off...
Whether you're interested in learning Microsoft Excel from the bottom up or just looking to pick up a few tips and tricks, you've come to the right place. In this tutorial from everyone's favorite digital spreadsheet guru, ExcelIsFun, the 45th installment in his "Highline Excel Class" series of free video Excel lessons, you'll learn how to perform debt analysis with the following input variables: % Down Payment, APR, Years, Points, Extra Fee. See how to calculate Amount to Borrow, Monthly Pay...
New to Microsoft 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 MS Excel tutorial from ExcelIsFun, the 515th installment in their series of digital spreadsheet magic tricks, you'll learn how to create an amortization table that will update when you pay extra principal so that loan is paid off early. See also how to make changes to a template, get into trouble, then trouble shoot your way out of it so that you can fix ...
You should watch this video if you want to improve your credit score with just 3 steps. To improve your credit score: Check your credit report. It is where your score comes from. You can also get a free copy of your credit report once a year at Annual Credit Report. Check it for errors. Timing. If you're going to apply for a loan as the application month approaches, stop charging because if your balance happens to be reported while it's big, it will temporary lower your score. Don't close you...
Respiratory Syncytial Virus (RSV) is the most commonly occurring lower respiratory tract viral infection in young children and usually isn't serious, but in premature infants and babies under six months old, the infection can be severe, and even fatal.
Here’s a little tip from FrontierVille Post for those of you who want to help your neighbors out with the new goals.
This is a fun project that doesn't take much in terms of time or resources. You can even make it out of your scrap fabric! Use whatever notions or embellishments you want to create a lovely, Victorian inspired pillow at home.
The term "Gyaru" has an interesting lineage. Coming from the English word "gal," Gyaru denotes women in their teens and twenties who don't care too much about work and dress up trendy, and oftentimes like little girls.
Whether it's research, a school project or term paper, going on an expedition, what have you, having to preserve animal tracks should be a part of your bag of tricks that you can do. But don't just grab some random plaster of paris and just start pouring. Check out this video first and learn how to properly preserve the animal tracks that you find in the wild.
If you're just getting started in photography or if you're looking to learn a little bit more about your camera, then you may have run into the term "Aperture" or "Aperture Values", or those weird number numbers. Aperture is in the lens of your camera and determines how much light enters into the lens itself and helps to determine your focal length. In this video you will get a small lesson on what Aperture is, and how to calculate focal length and aperture values.
Google is always moving one step closer to pretty much controlling everything in the world, in a good way ofcourse! The latest feature added is Google Instant Search, so for anything that you're searching all you have to do is start typing in the search term and Google will immediately begin giving you results on the fly. In this video you will get a quick hands on demo on how to use the new feature.
An ajisai flower is the Japanese term for a hydrangea, a flowering plant which is native to eastern Asia and North and South America. These softly colored shrubs are the inspiration behind Fast Origami's tutorial for making an origami ajisai flower.
There are many tricks that a skateboarder can perform, but they each vary in terms of difficulty. In this tutorial, you'll find out how to perform the pop-shove it trick on your skateboard. This is a very common trick that most skaters are able to perform. So, good luck and enjoy!
See how to find the formula for an arithmetical sequence in college-level algebra given two terms in this free video college-level algebra 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).
As you might guess, one of the domains in which Microsoft Excel really excels is business math. Brush up on the stuff for your next or current job with this how-to. In this tutorial from everyone's favorite digital spreadsheet guru, YouTube's ExcelIsFun, the 17th installment in his "Excel Business Math" series of free video lessons, you'll learn how to define prime numbers, determine prime factors, reduce fractions (i.e., write fractions in their lowest terms) and convert mixed numbers to imp...
