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.
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 study for that next big test). With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to sketch the graph a square root function.
In algebra, you can solve a quadratic equation by applying the square root rule. With a squared term and a constant, the special quadratic equation is easily solved. Could you use a little help figuring out how to divide fractions? Watch this free video 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 f...
If you've rooted your Motorola Droid chances are that you are enjoying the results, but are concerned about the consequences if you phone updates or in any way become incapacitated since your phone manufacturer will not be pleased with what you've done to the phone. One way to ameliorate these fears is to back up your phone. This video will show you how to use Nandroid to make a backup of your rooted phone.
Could you use a little help figuring out how to simplify numbers left in square root form? Watch this free video 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). With this free math tutorial, you'll learn how to simplify surds.
Grey hair doesn't hold hair dye very well, within a few days it always returns back to a greyish color. If you have trouble keeping those stubborn greys covered, check out this tutorial.
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...
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 ...
A square root of a number is a value which when multiplied to it self gives you the original number. The square roots of perfect squares are whole numbers. Like square root of 9 is 3, because 3 times 3 is 9. Similarly square root of 81 is 9 because 9 times 9 is 81. Others numbers do not have a perfect square root and in those cases you can only simplify the number to an extent. So to find out the square root of any number first you need to factorize that number. Factorize the number into smal...
In this math tutorial, you will learn how to simplify square roots with product and quotient rules. To begin, you will need to multiply the square roots so that the two square roots in your equation are reduced down into one. The rule for non-negative "A" and "B" is that the square root of "A" multiplied by the square root of "B" yields the square root of A x B.
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...
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 ...
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.
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...
So you got a very bad cavity and now you need a root canal. What is a root canal and how is your dentist going to do it? This how to video tutorial walks you through the step-by-step process of the root canal procedure performed my most dentist.
Paul from how-to-play-bass.com demonstrates basic tips and tricks to building your own basslines from the tonic note. Soon you'll be walking, grooving, and swinging your way up and down the fretboard.
Tanja puts together a comfort-food soup that's perfect for a cold Autumn day--celery root soup! You don't have to have a meowing cat in the background to cook it, but it can't hurt.
On Yay Math, Robert Ahdoot, founder of Yay Math, will show you some square root functions and some inequalities. He begins with the problem y=x². Then he makes a sketch with two intersecting lines in a t shape. The problem is illustrated by a curved U shape, the U's bottom resting on the horizontal bar, which represents x, while the center takes the vertical line. The vertical bar represents y. This U is directed up because the x² is a positive number. If the number were negative, the U would...
Watch this video to learn how to use the application Gingerbreak to root your Android 2.2.2 phone. This method also works with Android Gingerbread and Honeycomb. Download Gingerbreak and follow along with the instructions in this video to root your Froyo phone.
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.
Giving yourself root access will let you have superuser status on your B&N Nook eReader. Make sure your reader is on airplane mode, then connect it to your computer and follow the steps outlined in this tutorial to gain root access to your reader.
If you're like us, the first thing you're asking yourself is what the heck celeriac salad. Well, "celeriac" sounds like celery, right? That's because celeriac is celery root and is its own type of celery. Celeriac is grown as a root vegetable, though it's obviously not winning popularity contests anytime soon.
Roses can easily be passed on to family members and friend by means of root cuttings. Watch this video to learn how to properly root a rose and prepare it to be gifted to someone whose garden your love.
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.
Justin Sandercoe teaches us how to play power chords with a 5th string root note in this tutorial. Start out by placing your first finger on the root note and your third and fourth finger underneath. The tip of your fourth finger should be touching the sixth string. Push the tip of it up until you've trained it to always touch the sixth string, without this the song will sound terrible. Once you have the chord shape down, you will need to start to play some riffs. Move the fifth string root a...
Want to root your Spring HTC Hero smartphone from a Windows PC? It's easy! So easy, in fact, that a complete walkthrough of the process can be given in just under three minutes' time. For detailed, step-by-step instructions on how to gain root on your own Droid smart phone, watch this hacker's how-to.
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 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 instructor shows how to sketch the graph of x squared and square root of x. The first equation is the x squared which is y = x * x. Now to sketch this take a sample values of x and substitute in the equation to get the value of y. Similarly find the set of points for the equation. Finally plot these points and sketch this graph which is in the form of a parabola. The curve is in the form of alphabet 'U' with its vertex at the bottom. Now similarly take the square root of x e...
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...
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...
In this tutorial, we learn how to rationalize square roots. You cannot have square roots in the denominator of an equation. You need to multiply so the square root goes away. You can do this by multiplying the top and bottom of the equation by the bottom denominator. From here, this will make the square root go away, so your equation will be normal numbers. After you have done this, you will have the equation answered and you will be able to simplify it to find the end answer. You can do this...
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...
This video is about how to root a Droid smart phone.
Root your Donut smartphone the easy way! 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 Donut cell phone, take a look.
Root your G2 the easy way with an app you can download directly from the Android market! 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 G2 cell phone, take a look.
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.
Root your Droid 2 the easy way! 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 Droid 2 cell phone, take a look.
Root your HTC Incredible the easy way! 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 Incredible cell phone, take a look.
