This video walks you through the steps of solving exponent properties involving products. 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 ...more
This video demonstrates how to solve a linear function with rational coefficients by multiplying by the reciprocal of the coefficient. The reciprocal is just a fancy way of saying the numerator and denominator are swapped. Two sample problems are solved using this method. Mult ...more
There are ten rifts hidden throughout the map in Assassin's Creed: Brotherhood, and you will need Eagle Vision on to find them. This video shows you how to find the rift in the Vatican, and solve the fifth rift puzzle as well.
Looking for a primer on how to create and work with array formulas in Microsoft Office Excel? You've come to the right place. In this free video tutorial from everyone's favorite MS Excel guru, YouTube's ExcelIsFun, the 15th installment in his series of Excel array formula ser ...more
In this math lesson you will learn how to solve systems of equations. Systems of equations usually have 2 equations and two variables. You can solve a system of equations by using one of the following methods. • Graphing Method • Substitution Method • Elimination Method
Solve this chess study by Schultz (1941). Grandmaster Alexandra Kosteniuk shows you just how to do it in this chess video tutorial. White plays and wins. In order to win, white needs to promote his pawn down the board -- the unstoppable pawn, to get a queen in this chess endga ...more
This is a tutorial for solving the Rubik's Cube Revenge, or the 4x4 Cube. If you don't know how to solve the regular 3x3, then you have no business here. Learn that first, then come back and watch this four-part series. Part 1 of 4 - How to Solve a 4x4 Rubik's Cube Revenge. P ...more
As you might guess, one of the domains in which Microsoft Excel really excels is business math. Brush up on the stuff for your next or current job with this how-to. In this tutorial from everyone's favorite digital spreadsheet guru, YouTube's ExcelIsFun, the 54th installment i ...more
New research reveals how E. coli bacteria construct elaborate and effective tunnels to pump unwanted molecules like antibiotics and other toxins out of cells. The discovery could help us better understand how antibiotic resistance occurs and give us a leg-up to beat them at th ...more
Need to know how to solve simple, single-variable equations in algebra? Learn how with 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 In ...more
Need help restoring and repairing corrupted files on a Windows XP PC? It's easy! So easy, in fact, that this home-computing how-to from the folks at Britec can present a complete overview of the process in just over seven minutes. For more information, including step-by-step i ...more
In this free video chemistry lesson from Salman Khan, we learn about specific heat capacity and vaporization. Whether you need help studying for that next big test or could just use a hand finishing your homework, you're sure to be well served by this video lesson. For all of ...more
The video demonstrates the solving of radical equations in algebra. The first thing to be done is to keep the radical number on one side and the other numbers on the other side. The radical is then changed to a rational number by squaring, cubing etc. Once the roots are remove ...more
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 ...more
This video walks you through the steps of solving linear function graphs. 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 l ...more
Crossword puzzles can help build your mind and improve self-control, language skills, and confidence. Watch this video to learn how to solve crossword puzzles. You Will Need * A crossword puzzle * A pencil Step 1. Start with easy clues across Solve the easy clues first, st ...more
Sudoku is very simple to learn, it needs no calculations, and provides an amazing variety of logic situations. All that's required is brain power and concentration. Get the rules straight and try one out for yourself. Rules 1. Place a number (1-9) in each blank cell. 2. Each ...more
See how to unpack and solve radical equations in algebra with this free video math lesson from Internet pedagogical superstar Simon Khan. From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodid ...more
This video walks you through the steps of solving direct variation model word problem. 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 ma ...more
The Princess isn't far now! You've solved all the puzzle worlds, and now you can access the final level, in the attic of the game. In this world, time runs completely backwards. Here's how you can complete this level and finish the game! Part 1 of 2 - How to Solve the final at ...more
Khanacademy teaches us how to handle simple inequalities (less than or more than). In an equation, we usually have one solution. In problems involving inequalities, there is a whole set of answers. For instance, x minus five is less than 35. The answer for x is a whole series ...more
This rift is hidden near where three of the districts in Rome converge, and you will need to have your Eagle Vision on in order to find it. This video also shows you how to solve the eighth rift puzzle in Assassin's Creed: Brotherhood.
In this video the instructor shows how to use proportions to solve fractions. When you have a proportions problem with an unknown term, cross multiply and divide it to get the value of that unknown term. For example if given 7/8 = m/4, cross multiply 7/8 with 4, giving 7/2 whi ...more
This video walks you through the steps of solving a exponential decay function. 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 ...more
This video tutorial will teach you how to solve the F2L (first two layers) of a Rubik's cube with a Fridrich F2L Method. This is only the basics of solving the first step of the Rubiks Cube, which means no algorithms, just right positioning, and if you can get quick enough it ...more
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 ...more
This video teaches students how to multiply and divide to solve equations in algebra. The teacher made this video specifically for his class because he points out page numbers from the textbooks that the students can go back and review. He is standing in front of a dry-erase b ...more
National and international sudoku champion Thomas Snyder explains how to solve the second S.U. Doku puzzle from Stanford University, along with sharing strategies for starting a sudoku. Get it? S.U. The second video is of him actually solving it. Part 1 of 2 - How to Solve the ...more
Need to know how to solve basic two-step equations in algebra? Learn how with 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, i ...more
Is the real killer captured now, or is a different man? Will you leave the case or will you continue the hunt on your own? The Origami Killer may still be out there, and it's up to you to find him. See how to beat Chapter 5 - Solving the Puzzle. Origami makes it to the video ...more
So, you think Cryptic Crosswords are too hard? Well, mystify yourself by watching this video tutorial that will show you how to solve a cryptic crossword puzzle with ease. When you look at a cryptic clue, it does look like complete nonsense, but the real meaning is always the ...more
Antrim Escape is a newly popular room escape game you can play on your iPhone or iPad. This walkthrough shows you how to solve the various puzzles by using the objects available to you in order to escape your prison!
Solving Equations with Fractions Using Addition In our first example, our equation is b - 11/10 = -13/5 We need to find out what the variable, 'b', is. A variable is a symbol that stands for an unknown number. To do so, we have to isolate the variable, meaning that we have t ...more
Look for a vertical or horizontal relationship in the given equation. In the horizontal or vertical side of the equation where both numerator and denominators are given, look for a multiplier to the smaller number so that the product is equal to the bigger number. Use this mul ...more
Well, it's up to interpretation as to whether this video shows you how to solve the Rubik's cube the easiest way. Use the set of Rubik's cube algorithms shown to you in this how-to video: 1)FI U LI UI 2)RI DI R D 3)U R UI RI UI FI U F 4)UI LI U L U F UI FI 5)F R U RI UI FI 6) ...more
Let Grandmaster Alexandra Kosteniuk teach you how to play a game of chess in this chess video tutorial. This is a very nice chess study composed by Troitzky in 1910. White plays and wins. Try to find the solution to this chess conundrum if you can. Let's just say your Queen i ...more
National and international sudoku champion Thomas Snyder explains and gives you some tips on how to solve the eighth S.U. Doku puzzle from Stanford University. Get it? S.U. The second video is of him actually solving it. Part 1 of 2 - How to Solve the eighth S.U. Doku (sudoku) ...more
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 ...more
During the video tutorial, you'll learn how to simply solve the easy and fun fifteen number puzzle. You'll learn a couple different moves to help you solve the 15 puzzle, which are called the curl and the box and twist. The curl is easy, but the box and twist is a little more ...more
In this video tutorial, viewers learn how to work out basic percentages. The key is to always find 10% of the number first. To find 10%, divide the number by 10. It's very simple because you simply move one decimal to the left. Once you have found the 10%, you can simply find ...more
You can't just fight in L.A. Noire, you've got to be better than that. Watch this walkthrough video to learn how to beat the Boxing Clever Street Crime level. Whether you play on PS3 or Xbox 360 this video will show you how to solve the case.
In this video they are showing how to use proportions to solve word problems. In the first example they used 2/3 is equal to x/6. To solve for x, you begin by cross multiplying setting up and equation 3x=12. Next, divide 12 by 3 which equals 4. So x equals 4. In the next examp ...more
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 ...more
Looking for a guide on how to solve absolute value equations in algebra? See how it's done with this free video math lesson. Need help finding the From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged t ...more
Following these tips will not make you a speedsolving fool, but following these cubing tips, you can become a little bit quicker than you were before. Trust me. You will. Lubrication is a must.
Need to know how to solve first-order linear algebraic equations? Learn how with 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 ...more
Elimination in mathematics is used to find the solution set of a system of equalities. This video tutorial shows how to use elimination to find the solution set of a given equation and offers several examples to illustrate the process. Before applying this method, the equation ...more
How to solve some of SC's common hosting problem, this clip is using LINKSYS but it can work with all routers in about the same way.
This video demonstrates that, unlike line integrals of scalar fields, line integrals over vector fields are path direction dependent. See how to solve vector-field integrals with this free video calculus lesson. From Ramanujan to calculus co-creator Gottfried Leibniz, many of ...more
Need to know how to solve quadratic inequalities? 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 (o ...more
Pawnshops aren't exactly the most sacred places, so is it any surprise that one of the Street Crime missions in L.A. Noire is Pawnshop Holdup? Help protect the stuff people had to hawk when they were in a bind by watching this walkthrough video.
This three part video walks you through the steps of solving closed line integrals on conservative fields. 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. Watchin ...more
Have you ever wondered how to solve the Rubix Magic? Well, this video is designed to do just that. This is a very short video; the demonstrator shows us how to play this game, loosely based on the Rubik's Cube and how it is solved. Watch this video to find out more about the R ...more
In this clip, you'll learn methods for troubleshooting and resolving the most commonly encountered WiFi wireless network problems. It's an easy process and this video presents a complete guide. For more information, including a full demonstration and detailed, step-by-step ins ...more
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. With this installment from Internet pedagogical sup ...more
Need help figuring out how to solve algebra problems involving averages? 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 follo ...more
See how to use the quadratic formula to solve quadratic equations with this free video algebra lesson. Solving quadratic equations is a cinch once you know the proper method to tackle them. From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and b ...more
It's a timeless doggie no-no, and one that has been paradied in numerous dog scenes in movies: A plate of delicious fried, steaming food is left by the owner on the table. The owner then leaves for a brief moment. His dog, smelling the delicious goodness, seizes the moment and ...more
Grandmaster Alexandra Kosteniuk shows you how to play a difficult chess study from Ryabinin in this chess video tutorial. GM Kosteniuk tells you precisely her thinking process while solving a difficult chess study by Ryabinin. White plays and draws the chess game, can you fig ...more