How To: Isolate a variable
If you're struggling a bit with algebra, check out this video to learn how to isolate a variable. Isolating a variable is a matter of separating and simplifying.
If you're struggling a bit with algebra, check out this video to learn how to isolate a variable. Isolating a variable is a matter of separating and simplifying.
If you need to quickly silence your iPad, accessing the volume options on screen can be tedious and lengthy. You can also use the volume rocker, but if you have to press the button several times before the sound is finally muted, it can take several seconds. Instead, try long-holding the lower volume button on the side of the iPad so immediately mute the audio coming from your tablet.
Factorization of a trinomial can be achieved by using the standard method of appropriately "splitting the middle term" or by this method as shown in the video.
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.
Don't let bikini season be the only motivation for you to work out and flaunt toned, cheese grater abs and lengthy, sculpted arms. Whether you want your midsection and arms to look good in a new cocktail dress for happy hour or you just want to feel and look more fit in general, these arm and midsection exercises will get you there.
This is a lengthy and detailed video tutorial on how to make a paper gun and paper bullet. This is not one of those realistic looking replica guns made from paper, but it's still pretty impressive for a gun made of paper. See how to make the paper gun, then watch to see how to make the paper bullets that you can shoot out of it.
The man was requested to solve a short, basic chemistry exercise. He starts by explaining the meaning of the terms involved in the problem: molecular mass, empirical formula and molecular formula. He also explains the way the are connected, for a better understanding of the way the exercise is solved.
The process of changing your iPod touch, iPad, or iPhone unlock slider is a little lengthy, but is easy if you watch this step-by-step guide. Once your iOS device has been jailbroken, you'll need to install the 'Winterboard' app and have access to photo editing software such as Photoshop. There are also three different files in iOS for each of the different screens:
If you're feeling particularly handy, you can try using this video to fix a jammed iPhone power button. In it you'll learn how to completely disassemble and then reassemble your iPhone. If you've got the right tools lying around, you might just be able to save yourself a lengthy repair with Apple. Make sure to pay attention, because there are a lot of little pieces. Good luck!
If you're used to more basic cameras, digital SLRs can be intimidating at first. It's a whole new level of technology. What do all those little knobs and buttons mean? In this lengthy tutorial, we'll learn the basic camera operations for digital SLRs.
How many times, when running Mac OS X, have you had a lengthy Word Document or Excel spreadsheet that you needed to zoom in and out of quickly and efficiently? In this video tutorial, you'll learn a handy shortcut doing just that in Microsoft Office. For more, watch this video tutorial.
Watch this software tutorial video to learn how to make Firefox stop waiting that lengthy 250 milliseconds before displaying a page. This how-to video shows an easy way for anyone to speed up Firefox page display.
Learn how to make this origami cherry blossom Ku-Kusudama. This is a very lengthy, complicated project, so it's probably not a good one for beginners.
Do you like hamburgers, but feel that hamburgers at restaurants are too unhealthy and not a long term solution to your cravings? Well, this video is your solution. In just 10 minutes, viewers will be taught how to make their very own hamburger meatloaf. Using nothing but basic and simple techniques, the viewers could have tasty and healthy hamburgers in no time. Highly recommended to any person who likes to cook, enjoys a healthy lifestyle and most of all, likes hamburgers.
A video that demonstrates one of the basic techniques involved in factorizing an equation that contains the difference of two terms which are also perfect squares themselves and are equated to 0.
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...
Changing the eye color of a person can be a lengthy process depending on the video you are using. Here is a quick and simple way to do it using Vegas Video.
Ever wanted to learn how to make a rekey a lock? Well, there's no better time than now to start learning the craft of so many locksmiths out there... key making. Just watch this video tutorial to see how to properly make a replacement key for a lock.
This video shows us a tool that can be used to split and merge pdf files without having to buy any software.
The video is about tying a Zigzag braid knot design. At first, make the tag or rope into two by folding it. Take one end and make a small knot at the folded junction. Then take the second and pass it through the first made loop. Then take the other end and pass it through the loop made by second end. Continue the hitches to end the rope. Finish the knot by tightening the rope. Then rearrange the position of the hitches. This is done with care. The knot is made beautiful and prettier by making...
New to Ubuntu Linux? This computer operating system could be a bit tricky for beginners, but fret not, help is here. Check out this video tutorial on how to split video files with MKVToolnix on Ubuntu Linux.
What else can you do with a deck of cards besides play games? Magic! There's nothing better for a magician's repertoire than a few great card tricks, so make sure you watch this video tutorial on how to perform the "year game" magic card trick. This is a lengthy trick, but it's sure to amaze and baffle anyone. To do this year game card trick, a little mathematics goes a long way, so don't fall asleep in math class.
What else can you do with a deck of cards besides play games? Magic! There's nothing better for a magician's repertoire than a few great card tricks, so make sure you watch this video tutorial on how to perform the "impossible card location" magic trick. This is a lengthy trick, but it's sure to amaze and baffle anyone. To do this impossible card location card trick, a little mathematics goes a long way, so don't fall asleep in math class.
In this video, we practice describing solutions in English. For example, if the problem is that you have stomach problems, the solution is that you should go to the doctor. Should simply means a good idea or a recommendation. You could also say the solution is that you need to go to a doctor. For the next example, if your problem is that your car won't start, this means your car will not start. You could also say that your car does not start, which is a good way to describe the problem. For t...
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.
In this tutorial, learn how to fix a missing or corrupt ntoskrnl.exe file on your PC. Cause:
In this video the author shows how to play Wii ISO's without actually burning them do disks using the USB flash drive. A normal DVD disk's average capacity is 4.7 GB, but a normal Wii Play game takes about only .09 GB space. In a DVD we will be wasting a lot of space when you burn the games to it. Instead of DVD disks if you use a flash drive you can store huge number of games on a single drive and also use the USB drive as an other storage device. In this lengthy video the author shows how t...
This is an educational video usually for college students or maybe even some high school students. This video explains to us how to calculate our cumulative grade point average. The main character in this video is Colleen who is a Registration Assistant. This video is mainly concerned with the students at the specific university that Colleen attends, however, all students who are graded can use this to help calculate their GPA. Although Colleen goes into a rather lengthy explanation of GPA, t...
Watch this science video tutorial from Nurd Rage on how to make sodium silicate from drain cleaner and gel beads with Dr. Lithium.
Watch this science video tutorial from Nurd Rage on how to make silver different colors by electrochemical anodizing. Without using paint, you can give a silver surface various colors by anodizing it.
Do you own the Canon XH-A1 Digital Camcorder? If so, you might want to check out this lengthy video tutorial that shows you the ins and outs to the Canon XH-A1, the High Definition digital camera for the professional and serious non-pro alike. Learn how to make manual adjustments to fine-tune your audio by setting the mic mode with the onboard microphone or an external mic, along with alternative microphones. This shows a bunch of tips and tricks for you cameramen and sound pros.
Do you own the Canon XH-A1 Digital Camcorder? If so, you might want to check out this lengthy video tutorial that shows you the ins and outs to the Canon XH-A1, the High Definition digital camera for the professional and serious non-pro alike. Learn how to make manual adjustments to fine-tune your video by adjusting the Shutter Priority Mode (Tv), the Manual and Auto Focus, the Exposure, and much, much more. This shows a bunch of tips and tricks for you cameramen.
Learn to divide fractions using the inverse with this video. It is an easy way to divide the fractions just by multiplying the two fractions but reversing one of them. For example consider two fractions to be divided, (1/4) and (3/5). Then write the two fractions beside, one in the same way and another in the reverse order like remain (1/4) as it is and reverse (3/5) as (5/3). Then multiply these two terms (1/4) * (5/3) then the solution will be (5/12).
The video describes how to find 'x' in the algebraic equation -3x + 7x - 6 = 30
For all you nintendo users, this is a lengthy and descriptive tutorial on how to cheat at the Super Smash Bros. Melee video game. There is an advisory to read the text prior to viewing the video for full comprehension. Cheat in Super Smash Bros. Melee.
Solving 6 math problems using different methods is the idea behind this video. First, you make three rows of numbers vertically from 1-9. All the numbers match across for example, 1 1 1, 2 2 2, 3 3 3, and so on. Each set of numbers creates a mathematical problem who's solution is the number six. These problems require some thinking to solve. The only one that is immediately apparent is 2 2 2=6 which is, of course, 2+2+2=6, (3x3)-3=6, the square root of 4 =2. This done on all three of the four...
I own two aprons—a cute one for company, and another for the hard-core cooking duties, like cutting up chicken and making stock. The sad truth is that I almost never remember to wear either of them. So, much of my clothing ends up spattered with grease, liquid, and bits of fruit and vegetable. While stain-removing sprays, sticks, and pens are all effective to a certain extent, they have two drawbacks—they're expensive and sometimes I need to use them in large quantity, like when a piece of eg...
A method for solving a linear system with no solution is described. The method is described in 4 steps. The first step in the method is designed to solve a linear system that is described consist of “solving by graphing”. Details for “solving by graphing” first consist of finding points to graph using two different equations. The second step in the method consist of placing the points from both equations on the same graph in order to find out if bo...
Given a equation of a line, you can graph the line. A system of equations is nothing but equations of more than one line. In a single equation all the points that lie on the line, satisfy the equation of the line. Similarly a solution of a system of equations is points that satisfy each and every equation of that system. A system of equations can have a single point as solution when the lines intersect at a common point, or have a unlimited points in solution when the lines overlap on each ot...
The highly anticipated VR headset hasn't been on the market long, but there's an issue that has some consumers, and even government officials, concerned about the Oculus Rift. You probably guessed the issue surrounds privacy and the extensive, not-so-secret way that it's collecting your personal data. The privacy concerns came about as various customers and media outlets took notice of the rather lengthy Terms and Services that pop up once you strap yourself into the Rift headset.