In this video, we learn how to rationalize a denominator that contains a surd. First, you need to rationalize the denominator by removing any square root sign. To do this, you will multiply the fraction but the flip of the denominator over itself, with the square root. Then, you will multiply the top by the bottom with the square root and this will remove it from the equation once you do the math to multiply it out. Once you're done, the number will be rationalized and you will have the answe...
The HTC Eris is one of the many smart-looking smartphones the company has released in it's short tenure in the US market, but it's a good one and you can get it for free from Sprint with many service plans. If you've got one, why not root it and start taking full advantage of its abilities! This video will show you how to do it quickly and easily, teaching your cute little phone some new tricks.
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 installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to find the partial derivative of a vector-valued function with higher-value roots.
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.
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.
This video walks you through the steps of solving quadratic equations by square roots. This excellent video shows you a clean blackboard, with the instructors voice showing exactly what to do. Don't fret, any question you may have, will be answered. Watching this video will make you feel like your back in the classroom but rather comfortably from your home.
This video walks you through the steps of solving square roots and real numbers. This excellent video shows you a clean blackboard, with the instructors voice showing exactly what to do. Don't fret, any question you may have, will be answered. Watching this video will make you feel like your back in the classroom but rather comfortably from your home.
In this tutorial the instructor shows how to graph a parabola and also how to find its roots which are also known as zeroes. He gives the quadratic formula of how to find x-intercepts of a parabola. He takes an example and substitutes the values and finds out the values of the roots of the parabola. Now he substitutes these values in the equation to obtain the corresponding y coordinates. Now using these pairs of values he plots the parabola on a graph and draws it. This video shows how to fi...
Rooting your phone grants you superuser access to your phone. And while this will void your warranty, it will also allow you to download third party applications (among other things). This tutorial shows you the process for getting root access on a Samsung Captivate cell phone.
There is nothing like fresh vegetables from the garden. Dave Epstein shows us the secrets to planting peas.
This video teaches you to make a vegan Indian dish, Arvee. In English, Arvee is called "Tara Root." First peel the tara root, then slice thinly, wash and drain for an hour. For the spices, you will need a teaspoon of salt, a teaspoon of Achar Masala spice mixture, a quarter-teaspoon of turmeric, a quarter-teaspoon of grated ginger, two green chillies, thinly sliced, and a pinch of dried cumin seeds. You will also need canola oil. Take a large pressure-cooker and add 4 tablespoons of canola oi...
The hard part of planting your geraniums is getting them to produce roots. Once you have done that it is important to transfer them to an adequate pot for further growth. This gardening how-to video demonstrates the proper way to pot up rooted geranium cuttings.
The beta firmware for OnePlus devices lets you record calls from the stock Oxygen OS dialer, but this feature is never included in official updates. This is likely due to legal issues with recording calls in some jurisdictions, but thankfully, there's a way to get this feature without having to run beta software.
Gaining access to a system is always exciting, but where do you go from there? Root or bust. Sure, a compromised host is a great way to run a botnet, or do some other boring, nefarious thing—but as hackers, we want root. We also want to take the easiest path possible, search out low-hanging fruit, and exploit them. SUID programs are the lowest of the low-hanging fruit.
An average user's smartphone tinkering doesn't go much further than taking their phones out of the box, signing into their account, and installing apps. But some of us want more functionality and customizability than the basic experience provided by Android and iOS.
Amazon released the Kindle Fire HDX back in late-2013, and if you picked one up or received one as a gift, you've probably had a good amount of time to get to know your tablet.
Just because you have a Mac doesn't mean you can't root your Nexus 7 tablet. In fact, rooting Android 4.4 KitKat on both the 2013 and original 2012 N7 models is easy, if not easier than rooting it using a Windows PC.
Rooting a mobile device may not be a big deal these days, but not being able to root definitely is. Even the Library of Congress, National Telecommunications and Information Administration, and White House can agree on that.
If you pre-ordered your Samsung Galaxy S4, it might very well be possible that you're reading this on your brand spanking new Android device. As is commonplace with the release of popular smartphones, rooting instructions are usually released simultaneously. I mean, what's the point of paying so much for an expensive phone if you can't have a little fun? Android developer Dan Rosenberg (aka djrbliss) recently announced that you can root your Samsung Galaxy S4 using the root exploit he origina...
The advantages of rooting are vast. From free wi-fi tethering, being on the latest and greatest software, theming all aspects of the OS, to ditching Touchwiz for a pure Google experience and much much more.
The Samsung Galaxy Tab 2 (7.0) 4G LTE on Verizon has only been released for a couple months now with good reviews. It comes with dual cameras, memory expansion, and very quick 4G LTE speeds, without needing a contract. While most users are satisfied with the tablet as is, there are others that prefer rooting the tablet in order to install their own custom ROM. Now you can do it with the Samsung Galaxy Tab 2.
The Nook Color is great for reading books, but wouldn't it be nice if you could watch movies on it? This video will show you how to run the Netflix app on a rooted Nook Color. You can mod Netflix into playing on your rooted eReader.
Learn how to install a custom ROM on a rooted HTC Incredible smartphone. Whether you want to learn how load a custom ROM on your own HTC Incredible or just want to see how it's done, you're sure to be well-served by this three-minute hacker's how-to. For detailed, step-by-step instructions, take a look.
Learn how to install a custom ROM on a rooted Moto XT701. Whether you want to learn how load a custom ROM on your own Motorola XT701 or just want to see how it's done, you're sure to be well-served by this seven-minute hacker's how-to. For detailed, step-by-step instructions, take a look.
Learn how to load a custom ROM onto a rooted Motorola Milestone Google Android smartphone! Custom ROMs help you to unlock your phone's hidden potential and allow you to, among other things, turn your mobile phone into a 3G wireless modem with free WiFi tethering. For all of the details, and to get started running custom ROMs on your own rooted Milestone, watch this nine-minute hacker's how-to.
Learn how to load a custom ROM onto a rooted HTC Desire Google Android smartphone! Custom ROMs help you to unlock your phone's hidden potential and allow you to, among other things, turn your mobile phone into a 3G wireless modem with free WiFi tethering. For all of the details, and to get started running custom ROMs on your own rooted Desire, watch this three-minute hacker's how-to.
Learn how to load a custom ROM onto a rooted HTC Legend Google Android smartphone! Custom ROMs help you to unlock your phone's hidden potential and allow you to, among other things, turn your mobile phone into a 3G wireless modem with free WiFi tethering. For all of the details, and to get started running custom ROMs on your own rooted Legend, watch this three-minute hacker's how-to.
Learn how to load a custom ROM onto a rooted Motorola Droid Google Android smartphone! Custom ROMs help you to unlock your phone's hidden potential and allow you to, among other things, turn your mobile phone into a 3G wireless modem with free WiFi tethering. For all of the details, and to get started running custom ROMs on your own rooted Droid, watch this three-minute hacker's how-to.
Learn how to load a custom ROM onto a rooted Samsung Galaxy Google Android smartphone! Custom ROMs help you to unlock your phone's hidden potential and allow you to, among other things, turn your mobile phone into a 3G wireless modem with free WiFi tethering. For all of the details, and to get started running custom ROMs on your own rooted Samsung Galaxy, watch this three-minute hacker's how-to.
Learn how to load a custom ROM onto a rooted HTC Tattoo Google Android smartphone! Custom ROMs help you to unlock your phone's hidden potential and allow you to, among other things, turn your mobile phone into a 3G wireless modem with free WiFi tethering. For all of the details, and to get started running custom ROMs on your own rooted Tattoo, watch this three-minute hacker's how-to.
Learn how to load a custom ROM onto a rooted Acer Liquid Google Android smartphone! Custom ROMs — or firmware images — help you to unlock your phone's hidden potential and allow you to, among other things, turn your mobile phone into a 3G wireless modem with free WiFi tethering. For all of the details, and to get started running custom ROMs on your own rooted Liquid, watch this three-minute hacker's how-to.
Learn how to load a cracked Hero ROM onto a rooted T-Mobile G1 Google Android smartphone! Custom ROMs help you to unlock your phone's hidden potential and allow you to, among other things, turn your mobile phone into a 3G wireless modem with free WiFi tethering. For all of the details, and to get started running custom ROMs on your own rooted G1, watch this three-minute hacker's how-to.
Learn how to flash a custom recovery image and load a custom ROM onto a rooted Droid Eris Google Android smartphone! Custom ROMs help you to unlock your phone's hidden potential and allow you to, among other things, turn your mobile phone into a 3G wireless modem with free WiFi tethering. For all of the details, and to get started running custom ROMs on your own rooted HTC Droid Eris, watch this three-minute hacker's how-to.
Learn how to load a custom ROM onto a rooted CLIQ Google Android smartphone! Custom ROMs help you to unlock your phone's hidden potential and allow you to, among other things, turn your mobile phone into a 3G wireless modem with free WiFi tethering. For all of the details, and to get started running custom ROMs on your own rooted CLIQ, watch this three-minute hacker's how-to.
Learn how to load a custom ROM onto a rooted Nexus One Google Android smartphone! Custom ROMs help you to unlock your phone's hidden potential and allow you to, among other things, turn your mobile phone into a 3G wireless modem with free WiFi tethering. For all of the details, and to get started running custom ROMs on your own rooted Nexus One, watch this three-minute hacker's how-to.
Learn how to load a custom ROM onto a rooted HTC Magic Google Android smartphone! Custom ROMs help you to unlock your phone's hidden potential and allow you to, among other things, turn your mobile phone into a 3G wireless modem with free WiFi tethering. For all of the details, and to get started running custom ROMs on your own rooted HTC Magic, watch this three-minute hacker's how-to.
Root and run custom ROMs on your Nexus One! This four-minute guide will walk you through the entire process. For all of the specifics, including step-by-step instructions, and to learn how to hack your own Google Nexus One Android mobile phone, take a look!
Root and run custom ROMs on your Motorola Cliq! This six-minute guide will walk you through the entire process. For all of the specifics, and to learn how to hack your own Moto Cliq Google Android mobile phone, take a look!
If you have a newer-model HTC Hero, you'll need to take an additional step before rooting your phone and that's downgrade its firmware. This hacker's how-to presents a complete, easy-to-follow overview of the process. For all of the details, and to learn how to get your own HTC Hero ready for custom ROMs, take a look.
Radical expressions are those in which the radical symbol (under root sign denoting the square root or the nth root) is present (either multiplied or added). Solving these is a bit tricky, but involves similar algebraic maneuvers in a different way.
