Actual Root Search Results

How To: Find the graph of a square root function

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.

How To: Solve quadratic equations by square roots

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.

How To: Solving square roots and real numbers

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.

How To: Find the zeros when graphing a quadratic equation

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...

How To: Clean and cut leeks for cooking

In this Food video tutorial you will learn how to clean and cut a leek for cooking. This is really very easy and simple to do and takes very little time. A leek has a green part at one end, then the white part and the roots at the other end. Never cut the root otherwise, you will not be able to hold it together. Cut off the dark green part. You can use it for stock or soups. Then you got to clean the leek. Holding the root end, make a long slit with the knife, turn it a quarter and make anoth...

How To: Understand and work with rational & irrational numbers

In this video the instructor explains the concepts of rational and irrational numbers. Multiplying a number by itself gives the value of its square. If you apply the square root to that squared number it returns to you the original number. This square root is also called a radical. A square root of a positive number can have two values. For example the square root of 81 is either 9 or -9; this is because when you multiply 9 with itself the square is 81 and even when you multiply -9 with itsel...

How To: Install a custom ROM on a Motorla Milestone Google Android smartphone

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.

How To: Load a custom ROM onto an HTC Desire Google Android smartphone

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.

How To: Load a custom ROM onto an HTC Legend Google Android smartphone

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.

How To: Install a custom ROM onto a Samsung Galaxy Google Android smartphone

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.

How To: Install a custom ROM on an HTC Tattoo Google Android smartphone

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.

How To: Install a custom ROM on an Acer Liquid Google Android smartphone

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.

How To: Install a Hero ROM on a T-Mobile G1 Google Android smartphone

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.

How To: Flash a custom recovery image & load custom ROMs on an HTC Droid Eris

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.

How To: Install a custom ROM on a Nexus One Google Android smartphone

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.

How To: Install a custrom ROM on an HTC Magic Google Android smartphone

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.

How To: Do operations with radical expressions

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.

How To: Use the recovery boot menu on a Motorola Droid smartphone

In this clip, you'll see what it takes to use the recovery boot menu on a Moto Droid Google Android mobile phone when rooting. Whether you're interested in rooting your own Motorola Droid smartphone or just want to learn more about the process, you're sure to be well served by this video guide. For more information and detailed step-by-step instructions, watch this phone hacker's how-to.

How To: Wipe a Motorola Droid smartphone and install a rooted ROM

In this clip, you'll see what it takes to wipe and install a custom ROM on a Moto Droid Google Android mobile phone. Whether you're interested in rooting your own Motorola Droid smartphone or just want to learn more about the process, you're sure to be well served by this video guide. For more information and detailed step-by-step instructions, watch this phone hacker's how-to.

How To: Install RSD Lite 4.6 when rooting a Motorola Droid smartphone

In this clip, you'll see what it takes to install RSD Lite 4.6 to flash your Moto Droid Google Android mobile phone. Whether you're interested in rooting your own Motorola Droid smartphone or just want to learn more about the process, you're sure to be well served by this video guide. For more information and detailed step-by-step instructions, watch this phone hacker's how-to.

How To: Use a ROM manager app on a Motorola Droid phone

Learn how to manage custom ROMs on a rooted Moto Droid Google Android smartphone with a ROM manager app. Whether you've rooted your own Motorola Droid smartphone or just want to learn more about the process, you're sure to be well served by this video guide. For more information and detailed step-by-step instructions, watch this phone hacker's how-to.

How To: Grow pineapples using the fruit crown

In this video Jack in the Net shows how to grow your own pineapple using just the crown. Find a nice firm, strong pineapple with no brown leaves. With a very sharp knife, cut straight through about an inch down from the crown. Then trim the flesh all the way around, leaving only the solid round core in the middle, being careful not to cut into the crown. The roots will grow off of the crown so all the fruit needs to be removed.

How To: Make cajun-style turnip greens

In this video, Beryl Stokes demonstrates the preparation of cajun-style turnip greens. The ingredients required for this recipe are diced bell peppers, 2 large diced turnip roots, smoked pork sausage, 2 bunches of turnip greens, diced onions, 2 chopped garlic and oil. The bell peppers, onion and garlic are sauteed for about 5 minutes in a large stock pot with 2 tablespoons of kennel oil. Vegetable stock and the turnip roots are added to the pot and boiled for about 15 minutes till the roots t...

How To: Play the same piano chord different ways

Chord inversions are a great way to use the same series of notes in a chord to get different voicings. For the example in this video use a C-major triad, which contain the notes C, E, G. Playing these three notes in this pattern is called the root inversion. The first inversion is to use the root being C and put the note up one octave. Now the chord is played E, G, and C. The second inversion is two take the E and put that note up one octave. Now the pattern goes G, C, and E. These three inve...