In this video the instructor shows how to factor a trinomial with negative leading coefficient. Most of the students are confused when they have to factor a trinomial with a negative leading coefficient. But there are many ways to solve these kind of problems as shown in this video. One way you can do is that take out the greatest common factor (GCF) of -1 from the equation. So pulling the -1 gives you the original trinomial with all the signs of the terms changed. Now go on and factor the ne...
In this video the instructor shows how to solve a quadratic equation. If you have a quadratic equation with complex fractional terms and you find that a particular term is repeating then equate that term to a new variable and replace the variable in the given equation. Now try to get the equation a*x*x + b*x + c = 0, and solve for the roots of the equation which gives the values of the intermediate variable. But this variable was replaced instead of another term. So equate that term to the va...
Richpin's Auto Repair shows you how to properly identify the rear axle of a Jeep Grand Cherokee. This information will allow you to obtain the correct information for replacing this specific automobile part. The video will show you where you need to look beneath the vehicle to find out which style of rear axle your Jeep Grand Cherokee has. You'll be shown where to clean the dirt off of a specific area of the axle to obtain this important information. In this particular case, the rear end axle...
In this tutorial the instructor shows how to factor a trinomial with Greatest Common Factor (GCF) and then how to group it. The first thing you have to do when you want to factor a trinomial is look for the GCF. First factor the numerical coefficients of the terms of the equation. Now separate out the common numerical factor and if any common variable. This leaves you with a binomial to be factored. Now to solve this multiply the numerical coefficients of the first term and the last term and ...
In this video the tutor shows how to simplify a quadratic formula result. You can solve a quadratic equation using the quadratic formula. The first thing you have to do when given the quadratic equation is bring all the terms to one side so that you have a zero on the other side of the equals to sign. Now the formula to calculate the roots of the quadratic equation ax*x + bx + c = 0 is x = (-b + root of(b*b - 4*a*c) ) / 2 * a. The other root can be obtained by using the minus sign before the ...
Software expert David Steinlage guides the viewer through the step-by-step process of installing VMware and Windows XP on a computer driven by Ubuntu Linux. The first step is to get a serial number, which can be obtained free by visiting the site www.vmware.com and filling out the registration form. The VMware installer application Automatix is then opened and upon clicking the desired options, the installation of VMware starts automatically. At the end of installation, the user is prompted t...
In this tutorial the instructor shows how to derive a straight line equation. He shows us a process that consists of two steps. In step one he uses the slope formula to obtain the slope of the line which is the ratio of difference of y-coordinates and difference of x-coordinates. Now in the step two he uses the slope he obtained in the first step and equates it two a another slope derivation which uses a generic x, y variables and a real point. Now solving this equation he arrives at the equa...
Enchanting items in Torchlight is one of the many Diablo-like elements that make the game so damn fun, but enchanting a single item 10 times to get the Enchantment Overload achievement is really hard for no reason other than that every time you enchant an item it has a chance of breaking. This means that the chance of an item making it through 10 enchantments are slim, making this a hard achievement to get. This video, fortunately, will give you some handy tips on getting it done without spen...
If you're a regular gym-goer, you see a lot of strange things and people. Perhaps you've even seen someone pulling one of these pranks and wondered, "Why is this guy giving me a spot yelling about the Bible?" There's a good chance you were being messed with. Now is your chance to try out messing with people at the gym yourself. This video will teach you a bunch of great ways to prank exercisers without additional equipment or setup. Brilliant!
Selling stuff at the local flea market sounds easy enough, but it isn't anything like having a yard sale. There's a lot more to it that just getting rid of your junk, and the biggest things are being licensed and having a sales tax number. Flea market vendor may not be your first career choice but, like many, you may find it’s a lucrative full-time job or a profitable and fun sideline.
This is the video about how to Find the equation of a line. The equation of a line with a defined slope m can also be written as follows: y = mx + b where m is the slope of the line and b is the y intercept of the graph of the line. The above form is called the slope intercept form of a line. Step1 Set m to a fixed value (m = 1) and change b (b = 1, 2, 3, 4, -1, -2, -3, -4). Compare each value of b to the y-intercept of the line obtained. Step2 Set b to a fixed value (b = 1) and change m (m =...
Boost your odds of having a baby with these 10 tested tips. Learn how to increase your chances of getting pregnant with this informative video.
So, AOL might not be mailing as many internet CDs as they did in the past, but chances are you have a few of those junk discs lying around. Chances are you have tons of junk CDs and DVDs laying around, not necessarily from AOL. And now... it's time to turn them into something useful, or at least fun! Kipkay shows you how to build a mini-disco ball from those recycled discs, with scissors, hot glue and a styrofoam ball also needed.
If you're willing to kill a few NPC's in Dark Souls (Griggs of Vinheim), you can walk away with a few awesome items. In this situation, the NPC drops the Slumbering Dragon Crest Ring, the Silent Footsteps Ring, the Sorcerer's Catalyst, and the full Sorcerer's set.
One achievement for you to earn in Starcraft 2: Wings of Liberty is the "My Precious" achievement, and you can get this in the Colonist mission of Save Haven. In order to obtain the achievement, you must successfully rescue two Colonist bases from the Protoss attack on HARD difficulty, i.e., destroy the Purifier while at least 2 Colony bases are left un-purified!
Wired Science teaches you the science behind glow sticks by showing you how you can make your own with chemicals that you can obtain.
In this video, we learn how to get credit when you don't have any. Most credit agencies are now gathering information about younger people to figure out if they are allowed to get credit cards, which will help them build a credit score. There is a website, PRBC, where you can start a file and enter your information, and it can verify all the information you report. This information will be given to credit reporting agencies, and give you more of a chance to get credit. Next, you can get depar...
Fishing is already tough for some, especially those with not much experience. But in this next tutorial, not only can beginner's better their chances of catching soemthing, its a technique that can be done easily by most. The video will show you how to rig 2 lures to fish at the same time. It may sound difficult, and for some it is, but it helps better your chances of coming home with a big one. So good luck, pay attention, and enjoy!
Learn how to maintain your heart health at any age! Great advice for all women because the younger you are the better chance you have at protecting your heart and preventing heart disease. Starting at age 30 you should start getting cholesterol test just to keep yourself in check. Once you hit 40 you should start scheduling stress echo cardiograms which can indicate if there are problems with your heart. Once you reach 50 you really need to be aware of the signs and symptoms of a heart attack...
Starting a business has to involve a desire to benefit someone else other than you. If all your reasons for starting a business are to benefit you, chances are good that you have missed the big picture. At least one reason you have to want to stat a business needs to be to help someone else. Either use proceeds from the business to help a charity of your choice or to solve a problem or provide a solution to a need for the target group that your business serves. Focus on one issue to start wit...
If you are the proud owner of a 1997.5 - 2004 Buick Regal, chances are that at least one of your dash lights has gone out by now. Worry no longer, as this is an easy and cheap problem to fix. Watch this video for step-by-step instructions on fixing your gauge cluster, including the mileage light and driver info center.
Rain hampers many survival situations by making fires both more necessary and more difficult to start. This video will give you some expert advice on how to start a fire in the rain the woods, which has a greater chance of helping you survive than almost any other survival skill you can have.
The more ways you know to start a fire in the bush, the greater your chances of survival. This video will show you how to use a Fresnel lens, a specialized magnifying glass, to magnify sunlight and start a fire. A more refined application of the magnifying-glass-melting-ants-on-the-sidewalk principle.
If you're a Zelda fan and are looking to do something different for your cosplay, or Halloween outfit, then there's a chance that you haven't tried being Midna in her human form after you complete the game Twilight Princess after reassembling the mirror. In this video you will get a full tutorial on how to create the costume from scratch including making the headpiece and trinkets yourself!
So the game has gone into penalty shots and you're looking to add a flair to your shots? No worries, these shots are easier to do with players with a higher flair or penalty ratings (like Ronaldo), higher star players means better chances of getting the shot. In this video you will learn how to perform advanced penalty shots like the Chip shot and the Stutter shot.
The Pitbull song "Krazy" is a club dancing classic, and many people have choreographed their own dances to the song. This video will show you, in great detail, how to do one cool dance to the song choreographed by the maker of this video. It should look good any time you have the chance to perform it and improve your skills generally.
If you are a serious bike rider, chances are you have had or will have a flat tire at a disastrous time during a ride at some point. Knowing how to change out the bad tire and tube (and having a spare to replace them with) can make all the difference in saving your ride. This video will show you how to change the tire tube on you wheel while on the trail quickly and easily, getting you back riding.
If you use Facebook regularly and don't play Mafia Wars or Farmville, chances are you wish that they would just go away. Make it so! This short video will teach you stop notifications from these annoying programs from showing up in your Facebook stream, simplifying your life and keeping these scammy games out of your face.
You may know how to fold an origami paper boat, but chances are you don't know how to origami a paper boat that can actually float. This video tutorial will show you the step-by-step instructions for each fold involved in the boat building process. You only need on sheet of paper for this floating boat, which means it's actually really easy to fold.
The Style Diet's Anna Saccone takes us through the process of getting a gold and smoky eye look using basic everyday makeup!
You already know how to make sulfuric acid with the metabisulfite and oxidizer method and you saw how to make copper sulfate from copper and sulfuric acid, so now try making sulfuric acid with these two in mind… with sulfuric acid by electrolysis of copper using an inert anode.
The dreidel, the small top that's among the most recognizable symbols of the Hanukkah season, is a fun game of chance to play with friends and family.
As a film extra, you’ll make some easy money, get a chance to see moviemaking up close, and perhaps become immortalized on screen. Here’s how to get a gig.
The guys at Indy Mogul show you the Camera Crane (turbo mini jib) that ANYONE can afford! Attach it to your tripod and that good looking girl in your English class might mistake you for George Lucas...not sure if that'll help your chances with her, though.
I mentioned in 2015 I wanted to start a 'DoXing' series, and since I havent seen this on Null Byte, I am now going to introduce this to the community.
So you've just installed Minecraft 1.8 on your computer, and you're trying to figure out how to use the cooler options of creative mode. Where do you start? This guide will show you how to destroy blocks, create buildings with blocks, manage your inventory, obtain unlimited blocks, and use fly in creative mode while playing Minecraft 1.8.
This educational video from free math tutoring shows how to calculate the slope of a line and assign units to the answer obtained. This video assumes that the viewer is familiar with the concepts of axes and co-ordinate geometry. The narrator uses a commonly used formula to calculate the slope of the line in the first section of the video. In the second section, the narrator demonstrates how to assign units to the answer, as per the question asked.
In this installment from the Unorthodox Hacking series of Internet security tutorials, you'll learn how to get a shell on a Microsoft SQL Server (or SQL Server Express.) See how easy it is to obtain a shell in a Microsoft SQL database with this how-to.
Iron is one of the most useful materials for building in Minecraft. To obtain usable iron, you must first mine iron ore and then smelt iron in your furnace. This video will take you through the whole process so you can start building with iron in Minecraft.
The Ranger Combat Armor is the suit featured on the cover of Fallout: New Vegas, and this easy tutorial shows you how to get this armor for yourself without having to use any glitches or console commands to obtain it.
