This video in the Education category will show you how to simplify radicals before adding or subtracting. By doing this you will find all like radicals which will then ensure that you have all radicals in the simplest form. Let’s say you want to subtract square root of 45 from 3 square roots of 20. Now square root of 45 can be written as square root of 9 x square root of 5. Because, 9 and 5 are factors of 45. Similarly, 3 square roots of 20 can be simplified to 3 x square root of 4 x square r...
In this video the instructor shows how to find out the fourth roots of a number. The properties of fourth root says that for any positive number of a, its fourth roots are real. And for any negative value a, its fourth roots are not real. So split the number inside the fourth root as the product of two perfect squares and then cancel out the power with the fourth root giving its roots. As the fourth roots of a positive number are real, the answer you get is correct. But you cannot find out th...
In this video, the narrator presents the viewer with a quick, painless way of simplifying cube roots. The narrator presents many methods to simplify square roots to appeal to different learning styles. By doing things like dividing the power by the root to figure out the power of a number x, the viewer is better able to tackle square-rooting numbers that may not have friendly roots. The video gets more complex as it goes on, eventually teaching the viewer to split the inside of a root up if t...
The Inspire 4G is AT&T's hot new budget 4G handset, and it's a powerful little unit thanks to a fast processor and AT&T's new 4G LTE network. This video will show you how to root, unlock, and S-OFF your device so that you can do whatever you want with it. The second part of the video shows you how to fix the sound issue from the first part AND install DesireHD ROM games on the phone. All of the advantages of jailbreaking without the cool name. You will need this software.
Equations involving square roots are difficult to solve because of the complexity involved in performing operations on the square root terms. But you can follow a series of steps to solve these problems easily. To solve these kind of problems first isolate the square root term on one side of the equation and the non square root terms on the other side of the equation. Now in the next step square both sides of the equation. This gets rid of the square root on the left hand side and the equatio...
In this video the instructor shows how to simplify radicals. A radical is nothing but another name for a square root. To find the square root of a simple number the first thing that you need to do is factor it. If you need to compute the square root of a number, you first need to find a number which multiplied by itself gives the original number under the root. For example, to find the square root of 9, you need to find a number which multiplied by itself gives 9. Here the answer is 3. When 3...
In this video the instructor shows how to solve quadratic equation by the square root method. The square root property of equations states that if k is positive and a*a = k, then a is equal to square root of k or -1 times the square root of k. So to solve a quadratic equation by square root property first get the equation in the form of a*a = k. Now apply the square root property explained in the previous step to get the result. The instructor now demonstrates these concepts by solving some e...
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.
This video teaches us the concept of nth roots. The video starts with the square root of constants. We find the number which when multiplies by itself for two times results in the constant inside the square root. Then we find the square root of variables. Here again the same concept is used. We find the variable which when multiplied by itself for two times results in the given variable. Then we find the cube root. Here we find the number which when multiplied by itself for three times result...
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 ...
robichaudd teaches you how to simplify square roots. When you're dealing with variables, even powers and you want to find out the square root of it, you follow the process. Divide the power by the root, which is two, because it's a square root, that gives you what comes out. If we have square root of x squared, the result would be x. So the square root of x to the 6 is x cubed. You simply divide the power by two, since we are dealing with square root. Then square root of 36 times x square is ...
This is the video about how to evaluate square roots. The square root of a number is a number that you can square to get it, that is, a number that you can multiply by itself to get the number. So, 2 is a square root of 4, because 2 x 2 = 4, and 3 is a square root of 9, because 3 x 2 = 9. (-2) x 2 is also 4 and (-3) x 2 is also 9. Numbers that have square roots always have two, a positive one and a negative one, but the square root symbol means only the positive one, so we can have one answer...
This is an illustrative video on how to rationalize a denominator. Let us take an example of 1 over root 2. If we have to rationalize this denominator, we need to multiply it and divide it by root 2. You will get root 2 over 2. Similarly if you want to rationalize 4 root 6 over root 2, we have to multiply and divide it by root 2. We will get 4 root 12 over 2. That is equal to 2 root 12. In this way you can find rationalize the denominator easily.
Root your Droid X Google Android smartphone and run custom ROMs! This hacker's how-to presents a thorough, step-by-step overview on unlocking and rooting a Motorola Droid X smartphone. For detailed instructions, and to get started rooting your own Motorola Droid X phone, watch this free video tutorial.
The problems with container plant roots. when purchasing a container plant be sure to check the root system. Wholesale plant sellers tend to leave the plants in small pots for to long. This can lead to problems with the root system. What you have to look for is to make sure the roots are not coming back up and around the base of the plant thereby choking it. When you are replanting be sure to make the hole in the ground 1and 1/2 to 2 times up to 5 times the size of the root ball. This is how ...
In this video, an expert gardener explains how to propagate raspberries and blackberries.To propagate, you normally need a small rooted cutting. The expert recommends that you soak the roots in water with a bit of root stimulator for about 15 minutes. Also, he says that the cutting should be planted in earth with compost and phosphorous fertilizer to help to roots grow better. When the earth is well mixed, you make a small hole, place the root in side and bury it, pressing the soil around the...
Creating a haunted house for Halloween was a big deal when I was growing up, and the neighborhood kids were always coming up with ways to try and out-do each other when it came to this frightful night. One beloved game was to blindfold the participants and play the Withered Corpse.
In this online video series, learn from construction expert Jon Olson as he removes and installs new house siding to show you how to replace the siding on your home. Jon will teach you how to check your house siding, what tools and materials you will need to remove your house siding, how to remove trim board, how to remove house siding sheets, how to prepare studs for the new siding installation, how to install new siding on your house, how to caulk the seams on your house siding, how prime f...
Interested in loading a custom Hero ROM onto your MyTouch 3G Google Android smartphone? You'll need to root it first. Happily, it's a very easy process. And this three-part hacker's how-to will teach you everything you'll need to know. Learn how to root and install a Hero ROM on your MyTouch 3G or HTC Magic with this video rooting walkthrough.
Interested in rooting your Sprint HTC Evo 4G Google Android smartphone but aren't sure how to proceed? Never fear: this three-part hacker's how-to presents a complete step-by-step overview of the rooting process. For the specifics, and to get started rooting your own HTC Evo 4G cell phone, take a look.
Radicals are square roots which are not integers; the square roots of 2 or 3 are examples of radicals. The presenters show simple ways of how to add and subtract such radicals. They explain that by using the method of factoring, the addition or subtraction is made very easy. If the square root of 8, for instance, is in some addition sum, it can be factored into the square root of 4 times the square root 2. Since we know that the square root of 4 is 2 this can be simplified to be 2 times the s...
Professor ElvisZap teaches you how to stretch shift and reflect the graph of a square root. A square root function is the opposite of a squared function. You start with y=square root of (x-1) it becomes 0<=x-1. then 1 <=x. You use the graph and solve it as you would for any function using small values first, then you have y=square root of x - 1, the domain 0<=x. This shifted the graph down 1 unit. 0=square root of x - 1, 1=square root of x, 1=x. Then the range is [-1 + infinity). Continue in ...
You have a brand new Droid Bionic smartphone, but you can only find guides on how to root it with a PC. Never fear, for this guide is here! This will walk you through the process of rooting your Motorola Android smartphone on a Mac or Linux computer.
If you're looking to not only root your new Motorola Droid X smartphone, but tether it wirelessly, then this video tutorial will show you the steps. Follow along closely and download the root files (.ZIP). And if you succeed, your Verizon Wireless Droid X will be fully rooted and you can tether your signal wirelessly to computers.
Root your Sprint (CDMA) HTC Hero Android smartphone and run custom ROMs! This hacker's how-to presents a thorough, step-by-step overview on unlocking and rooting a Google Nexus One Android smartphone. For detailed instructions, and to get started rooting your own Nexus One smartphone, watch this free video tutorial.
How to play root notes on the harmonica. A look at the three root notes that make up the rudiments of a standard 12 bar blues and how they serve as an introduction to blues improvisation! Part 2 is an expansion by adding the 3 draw in all its bent and unbent forms as a harmony of the previously discussed root notes.
In this epic, 23-minute guide, we learn how to root the T-Mobile G2 Google Android smartphone. Whether you're interested in rooting your own G2 or just want to learn more about the process and its effects, you're sure to enjoy this exhaustive walkthrough from the folks at Zedomax.
Interested in rooting your HTC Evo, Desire, Incredible, Aria or Wildfire phone? With the unrEVOked jailbreaking tool, it's easy! So easy, in fact, that this hacker's how-to can present a complete overview of the process in about four and a half minutes. Learn how to root your Google Android smartphone with this video jailbreaking walkthrough.
Whoever invented dessert hybrids is our hero. From French toast cupcakes to Coke-flavored ice cream, there's nothing like a little 2 in 1 dessert action to quickly get our sugar fix! Here's yet another dessert hybrid that'll have your tastebuds aching for more: A root beer flavored cupcake, topped with root beer frosting and adorned with a cute little straw to simulate the real drinks.
In this clip, learn how to root your Motorola Droid phone. By rooting your device, you will be able to access new files and apps as well as create your own ROMS and enable WiFi tethering. This process is super easy and should take no more than 5 minutes to do.
In this clip, learn how to tether your rooted Droid to a WiFi network and use it as a modem for your other Wireless devices. This process is pretty easy and only requires a network and that your phone be rooted.
There are some ingredients I cook with so often I can never buy too many of them, and most of them are produce. Onions, garlic and fresh herbs are staples in a lot of dishes, and they may be inexpensive, but when you use them on a daily basis it can add up.
If you are looking to root your Android phone, check out this helpful how to video. In this video, you'll learn how to use the Unrevoked tool to root an Android phone. Rooting your cell phone will give you superuser access to your phone's system files.
Root your MyTouch Slide the easy way with Exploid rooting tool! Unlock your mobile phone's hidden potential by running custom ROMs, overclocking it, and even turning it into a wireless hotspot with WiFI tethering. For all of the details, and to get started rooting your own HTC MyTouch Slide cell phone, take a look.
Root your Droid Eris the easy way with unrEVOked rooting tool! Unlock your mobile phone's hidden potential by running custom ROMs, overclocking it, and even turning it into a wireless hotspot with WiFI tethering. For all of the details, and to get started rooting your own HTC Droid Eris cell phone, take a look.
Unlock your MyTouch 1.2 or Fender MyTouch Google Android's hidden potential by rooting it! Don't know how to root an Android phone? Not a problem. This guide will walk you through the entire process. For all of the details, and to learn how to hack your own MyTouch Android mobile phone, watch this video rooting walkthrough.
Root your Sprint HTC Hero and run custom ROMs! This video walkthrough of the rooting process makes rooting your Sprint HTC Hero Google Android phone a snap. For all of the details, and to get started running custom ROMs on your own Hero mobile phone, watch this three-minute hacker's how-to. Learn how to hack your HTC Hero with this clip.
Interested in rooting your HTC Magic or T-Mobile MyTouch 3G Google Android smartphone but aren't sure how to proceed? Never fear: this ten-minute hacker's how-to presents a complete step-by-step overview of the rooting process. For the specifics, and to get started rooting your own MyTouch 3G or HTC Magic cell phone, take a look.
Root your Motorola Droid Google Android smartphone and run custom ROMs! This hacker's how-to presents a thorough, step-by-step overview on how to download the drivers and ROM you'll need to root your Moto Droid. For detailed instructions, and to get started rooting your own Motorola Droid phone, watch this free video tutorial.
In this tutorial we learn how to multiply and simplify square roots. When you multiply square roots, you will first need to put them under one radical. From here, you will need to factor out what you have. Once you find a perfect square, find the square root of it. You can either write these as all separate equations or pull the perfect root on the outside of the other parts of the equation. Do the math until you find what you are left with. From here, you can do basic math to find what's lef...
