Here we look at squaring expressions that involve radicals because people tend to make some common mistakes while solving such expressions. Take 5 times the square root of y quantity squared, the answer here is not 5y. Here's the reason, square means to multiply something with itself so the square of 5 root y would be 5 root y into 5 root y. So 5 x 5 is 25 and under root y into under root y equals just y so the answer will be 25y.
In this tutorial the instructor talks about various strategies for solving equations and inequalities involving absolute value. To do this the first step is to isolate an absolute value. An absolute value is exactly equal to a number. If that number is less than zero then there is no solution. So, if you have an absolute value that is less than a number it means that the real value lies in between negative and positive value of that number. If your number is less than zero then it is empty se...
Taking equal groups, in our case, 7 out of the whole number, in this case 364 involves guessing. A shorter method involves taking groups, in our case, 7 out of each individual number 3, 6 and 4. If you cannot take 7 out of a number, you will subtract 0 from that number and carry down the next number. For example, you cannot take 7 from 3, so you will subtract 3-0 with the answer being 3 and carry down the next number, 6, giving you 36. You can take 5 groups of 7 out. 5 groups of 7 equals 35, ...
Learn how to kill bedbugs with heat in this video. * You can kill bedbugs with a new process called Thermapure.
Want to create a space explosion for your sci-fi epic? With After Effects, it's easy. Whether you're new to Adobe's popular motion graphics and compositing software or a seasoned video professional just looking to better acquaint yourself with the program and its various features and filters, you're sure to be well served by this video tutorial. For more information, including detailed, step-by-step instructions, watch this free video guide.
Nope, this isn't a cheesy Arnold Schwarzenegger movie, this is the tenth chapter in the hit PS3 game Dead Space. Is it the End of Days for you? Not if you follow along with this NextGenTactics video walkthrough series that takes you through the entire gameplay of End of Days. For more videos in this Dead Space series, see below:
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 619th installment in their series of digital spreadsheet magic tricks, you'll see how spaces in cells cause trouble in formulas and learn how to use the REPLACE, COUNTIF, CLEAN & TRIM functions to solve space-related formula problems.
John White of Southwest Yard and Garden along with Kitty Schafer teach you about bio-intensive gardening. Bio-intensive gardening is the combination of two techniques. Part of the technique involves composting top soil with other coarse organic material into a lasagna style mound. Add 2 inches of straw to the soil and spray with water. Add 2 inches of green material that you have collected from other area of your garden, such as bug eaten greens or specific greens for composting. Then add som...
Pixel Perfect is the "perfect" show to help you with your Photoshop skills. Be amazed and learn as master digital artist Bert Monroy takes a stylus and a digital pad and treats it as Monet and Picasso do with oil and canvas. Learn the tips and tricks you need to whip those digital pictures into shape with Adobe Photoshop and Illustrator. In this episode, Ben shows you how to build a sign in Photoshop with 3D lightbulbs.
This is a tutorial on how to free up more space on your hard drive. Some of the issues that take up space include system restore, disk cleanup, wallpapers and personal information.
Make a space helmet for less then $20! Check out the Make a space suit video to make the matching suit.
Tardigrades are some of the toughest but least well-known creatures on our planet. These tiny animals, also called moss piglets or water bears, are definitely of this earth, but some can boast that they've also traveled to space.
Whether it only exists in Terraria or not, you want a space gun. Watch this video to learn which materials are used in what combination to craft a space gun in Terraria. You will definitely enjoy having a space gun.
With this video clip, you'll learn how to create a custom outer space explosion sequence within Adobe After Effects CS4 or CS5. Whether you're new to Adobe's popular motion graphics and compositing software or a seasoned video professional just looking to better acquaint yourself with the program and its various features and filters, you're sure to be well served by this video tutorial. For more information, including detailed, step-by-step instructions, watch this free video guide.
This video presentation details how to control and reduce a slice in golf. Materials required include a golf club, golf balls, and optionally a tee. Ideally a wood would be involved in this practice. How to control the slice is somewhat of a misnomer since the intent of the process is to remove the slice since it can be an unwanted thing. A slice is when a golf club is swung and the club remains 'open', this is when it is facing toward the right as the swing is coming through, this imparts a ...
Is your computer getting up in its years and running slower than when you first purchased it? Your problem may lie in the machine's System Volume Information. Watch this video to see how to reclaim or resize disk space from SVI.
This video shows us how to understand the basic arithmetic for doing long division. Whenever you are about to perform the division operation, the number which is to be divided is called as the dividend and the number which divides the dividend is called as divisor. So while performing a very long division, usually the dividend is put under a bar and the divisor is put upfront. So while dividing the dividend, the divisor is made to check whether it can divide the numbers involved in the divide...
This how-to video is about how to simulate your own space vacation.
Create an elegant space around your fireplace that's fabulously decorated, incorporates smart design ideas and makes good use of space. This is critical to designing a warm and welcoming space.
This four part instructional drawing video to draw human figures that sit within a space. It helps to begin by drawing a series of cubes. This warm up exercise allows you to arrange objects within a field of vision. You can then arrange human proportions in relation to the other objects on the page.
Watch this instructional drawing video to draw objects in space. You can draw three dimensional objects if you can create the illusion of depth within a space. If the page is a space, how can you make a series of points appear as though they are floating within that open space? This video includes a few helpful definitions for beginning to draw perspective.
Bill D., the tech lead at all3sports.com takes us through the steps involved in unpacking and assembling a brand new bicycle. The first he says is to set up or insert the seat post. He recommends using a work stand if you have one at home. He says not to unpack everything at the beginning, but to just expose the seat pack first. Use a wire-cutter to get rid of the film protection used for packing. He has mounted the frame-set on the work stand. The seat post goes into the frame-set. He asks t...
ClearTechInfo takes you though a series of tweaks to customize Firefox in order to get maximum web browsing space. This is done by changing the default Firefox skin, installing a menu button by going to Firefox add-ons and searching for the specified add-on and installing them. Next by customizing Firefox by removing unwanted buttons and changing the locations of essential buttons, the address bar and the search bar thereby minimizing the screen space taken by the browser.
Mike Tadros demonstrates some useful techniques for incorporating the Space Navigator by 3D Connexion into your Google SketchUp workflow. Create smooth animations, pre-visualize motion graphics sequences, and even create a Star Wars flight simulation. All possible with the Space Navigator for SketchUp 6.
There's a pretty awesome easter egg hidden in Battlefield 3 involving sandcastles. This Achievement Hunter guide will show you exactly where to find the easter egg, and give you a little bit of context on what it is if you haven't played previous Battlefield games.
This guide is a little humerous, but it details the way in which you can hide your chests in Minecraft so that you can stop people from stealing your items in the game. The trick involves a pretty crafty way to build your house.
This Achievement Hunter video shows what steps need to be taken to see a few dogs doing something quite unusual (or maybe all too usual?) in the 'Old World Blues' DLC for Fallout New Vegas. Protip: It involves a certain 'wild' perk.
This is a quick little tutorial that will show you how to use these three versatile tools in Adobe Illustrator. They all involve getting rid of some part of the image you're working with, but each one goes about it in a different way. To get the most out of your Illustrator project, you'll need to be aware of the differences between these tools so you make sure that you always use the right one for the job at hand.
Export your video to share on Vimeo with iMovie. This video shows the different steps involved in exporting video, including setting the video width & height, bit rate, frame rate, audio settings, and saving to a file ready for upload.
Trim and cut video footage with iMovie. This video tutorial provides an overview of the steps involved, including selecting video resources to be used in the project, placing video resources in the timeline, highlighting the actual clips to be used from the resources, and rearranging the chronological order of the clips in the timeline.
Export your video to share on Vimeo with Windows Live Movie Maker. This video shows the different steps involved in exporting video, including setting the video width & height, bit rate, frame rate, audio settings, and saving to a WMV file ready for upload.
The sari is a beautiful dress, traditionally worn by East Indian women, involving a length of fabric draped over an under blouse. This tutorial shows you how to draft your own pattern for a sari blouse and then sew it together yourself. Always iron your fabric before you start working with it!
Learn the fundamentals of position tracking in After Effects in this informative 5 minute tutorial from Patrick Carter. This video lesson involves attaching a text object to a moving cowboy on screen to demonstrate the basic transform tracking function.
Now this is an elaborate MMA move. It's called The Rocker, and involves three distinct parts: a deep half sweep, a pass, and finally side control. This video features UFC competitor and BJJ master Vinny Magalhaes demonstrating how to do the move
One of the most common parts of a ludicrously fast TAS, especially in a Mario game, is clipping through the many block obstacles. This video will teach you an easy way to do that involving isolating the exact frame at which Mario can penetrate a block
If you've been spending any amount of time with PES 2011, you may have found yourself possibly flopping a little on your penalty shots. Unless you're a pro, these are pretty tough, but don't worry! In this video you'll get a full tutorial on everything involving taking penalty shots!
If you're trying to get in some last minute Halloween costume ideas, or have something that you're looking to do with one of your films involving knights armor, zombies, or giant Jim Henson style talking heads, this video from Indy Mogul might just be what you're looking for! Learn how to make all these costumes and effects on the cheap!
If you have a partner or spouse who loves you then wrangle them in to doing this extremely relaxing stretching massage. As the name implies, this massage involves another person helping to stretch out your muscles so the tension pent up inside disappears as quickly as a Stephanie Meyer vampire.
In this video, we learn how to double space a paragraph in MS Word in 2 clicks. If you've needed to double space a paragraph, but didn't want to do it manually through each sentence, this will make it a lot easier. All you have to do is highlight the paragraph you are working with. After this, press the control button and the number 2. After this, the paragraph will automatically come up and show that it is double spaced. You can use this on your entire paper or just for a part of a paragraph...
If you have a still image from Photoshop that you want to use in After Effects, how do you get the file to work properly? This video covers this question, showing you the preparations involved with taking a print design and preparing it for use in Adobe After Effects. Importing as footage and compositions is also covered.
