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 unpack and solve problems requiring use of the associate law of multiplication.
If you are law enforcement or find yourself in an emergency situation you may need to know how to properly conduct surveillance in a rural area. You will have to gather information without being scene and will need different techniques when out in the wilderness.
Sure, not everyone will want to create brochures, but for some of us, it's the best way to get around paying a design firm— making them yourself in Word 2008 for Mac. The tools and templates inside Word 2008 make it easy to create visually stunning brochures for any occasion. The Microsoft Office for Mac team shows you just how to design a professional brochure in this how-to video.
ProfessorElvisZap teaches you about the laws of logarithms. When x is positive, meaning 0<x. x times y equals y times x. This is the commutative property. x times (y times z) equals (x times y) times z. This is the associative property. x times 1 equals x. This is the multiplicative property. x times x to the power of -1 equals 1. This is the multiplicative inverse property. You can use these properties with addition: a+b=b+a, (a+b)+c=a+(b+c), a+0=a and a+(-a)=0. A logarithm is a homomorphism...
In this video tutorial the author explains the concept of 1st Law of Exponents using an example. He shows that when we add polynomials the exponents does not change but when you multiply two polynomials their exponents change. He says that the new exponent is the sum of the first polynomial exponent and the second polynomial exponent. He further demonstrates this with a good example. This video clear shows with an example about the concept of the 1st Law of Exponents using it to multiply two ...
This video explains how to apply the 7th Law of Exponents. The principal rule explained here is that "To raise a quotient to a power, You can multiply each of its terms by the same power". This is a simple rule explained clearly with the help of a couple of examples, which is so simple that once you watch this video you will never make any mistake as far as the 7th Law of Exponents is concerned. It has also got a couple of more parts, do visit them and learn more.
Having trouble dividing exponents? Doug Simms from Free Math Tutoring provides an excellent tutorial on applying the 2nd Law of Exponents. If you need to know how to divide polynomials, watch this video covering easy to follow examples explaining and demonstrating the 2nd Law of Exponents. In this first part of a two video series, Doug's student explains how to subtract the exponents within a polynomial in a simple example that will help you leap over this common math homework hurdle.
Apple pie is one of those timeless, classic American comfort food dishes that'll always be gobbled up at the dinner table no matter what. But a big problem with such a delicious pie is that greedier eaters will eat more pie more quickly than slower eaters, which causes upset.
In this tutorial, learn how to make a traditional Southern apple pie with Granny Smith apples from scratch! Betty will show you a favorite recipe that she has used for over 40 years and never disappoints. Enjoy this delicious American favorite any time by following this clip from Betty.
In the realm of internet security, it's becoming clear that augmented reality is not immune to the increasing wave data breaches plaguing users.
Flying under the radar during Magic Leap's big week at the Game Developers Conference, the company settled a potentially ugly lawsuit with a former employee.
China's Baidu, the Chinese equivalent of Google, live streamed a video yesterday of CEO Robin Li riding a self-drive vehicle along the streets and highways of Beijing.
Texas has become the 18th state to pass a bill into law regarding autonomous vehicles, the third this month to do so.
Welcome back, my greenhorn hackers! Continuing with my Wi-Fi hacking series, this article will focus on creating an invisible rogue access point, which is an access point that's not authorized by the information technology staff and may be a significant security vulnerability for any particular firm.
You're probably wondering why this handstand video is categorized for beginners. Well, it probably isn't actually for yoga newbies, but it will give those with basic yoga expertise an easy to follow way to perform an impressive handstand.
If you want to win a squash match, watch this how to video. This is a quick squash playing tutorial that shows you how to use the Volley to put pressure on your opponent. The Volley gives your sports buddy less time on the ball, allowing you to win. You can master this sport with a firm wrist, compact swing and a square shoulder. Watch and learn.
Watch this how to video to learn how to defy gravity. Work it with this butt-firming exercise. Don't forget to be sexy!
Love beets? Then you should experience the root vegetable in every way possible by learning the cooking skills presented in thsi video. In this all-in-one video you'll learn how to boil, bake, steam, fry, and grill beats to culinary perfection.
Do you plan on entertaining soon? Serve your fruit salad in this fun pineapple boat and you'll have one less bowl to wash when the party's over. All you need to get started is a long knife and a short knife. A pineapple is ripe when the stalk smells sweet, it is firm and there are no dents. Pineapples are a great fruit that can be eaten with any meal!
In this free video chemistry lesson from Salman Khan, we learn about vapor pressure and the ideal gas law. 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 the details, take a look.
In this free video science lesson from Internet pedagogical superstar Salman Khan, we learn how to use Hess's law. 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 more information, including detailed, step-by-step instructions, take a look.
This is a video tutorial in the Education category where you are going to learn how to apply the 6th Law of Exponents. The 6th law of exponents says, to raise a product to a power, you can multiply each of its factors by the same power. For example if you have (acm) to the power x, that will be equal to the product of (a to the power x), (c to the power x) and (m to the power x). How is this done? (acm) to the power x is same as (a to the 1, c to the 1 and m to the 1). What we are doing is, w...
Sarah East from Grocery School gives a lesson on how to buy fresh asparagus. Look for straight, firm stalks with dark green or purple tips. It is best to choose stalks the same size so they will cook uniformly, though the size does not affect the flavor.
21st Century Boy demonstrates how to check yourself for testicular cancer. After a warm bath or shower, lift up your leg and rest it on the edge of the bathtub. Lift up your right testicle with your left hand and take the thumb, forefinger and index finger of your right hand and check the testicle. Switch hands and repeat the process for the other testicle. There should be a soft lump at the front and the back of the testicle. There should also be a smooth, firm tube running up the side. If y...
UVA Law School, one of the preeminent law institutions in the world, put on this presentation teaching you tips and strategies to write better appellate briefs.
Before you can effectively use exponents, it is necessary to understand the laws behind them. First, in order to multiply a number raised to an exponent, by that number raised to another exponent, just add the exponents: for example, 2^5 * 2^2 is 2^(5+2), or 2^7. In short, a^m * a^n = a^(m+n). Similarly, dividing a number raised to an exponent by that number raised to another exponent can be done by subtracting the exponents: a^m / a^n = a^(m-n). To raise a number raised by an exponent to ano...
In this tutorial the author explains the concept of Newton's Second Law of motion which states that force is equal to mass times acceleration. So the equation to compute force F is F = m * a, where m is the mass of the body and a is the acceleration produced by the force on that body. He explains that even our weight is our mass times the gravity. So now he explains that mass of a body is constant and only our weight changes depending up on the situation we are in. If you want a clear underst...
Check out this quick tip for Apple's Final Cut Pro. See how to use the "add" composite mode in Final Cut Pro. Footage Firm has given DV Professionals access to free footage of a numbers graphic.
This instructional cooking video shows you how to cook Goya Chanpuru. Goya Chanpuru is a traditional Japanese stir fry. The Goya is a bitter melon that you will need to treat with salt to remove the bitter aftertaste.
This tutorial video will teach you to make your very own skewered tofu Dango. Dango are sweet japanese dumplings.
Calculating resistance and power isn't hard... and, as David explains, knowing Ohm's Law and the Power Triangle can be darn useful when you're designing a project, sorting out power supply issues, or want to keep from burning your car down.
Can you imagine anybody who doesn't like coleslaw? In restaurants, it's one of the most popular sides to any meal. It's also the most popular salad topping. And it's not hard to make at all, especially with a food processor. You can prepare delicious slaw right at home, for the whole family. Check out this video recipe for creamy cole slaw from Chef Hubert Keller.
Food editor Lillian Chou shares a tip for rolling out extra-thin cookie dough with no mess and no extra flour. Follow along and learn how you can do this too.
If the grill is going hot then it’s a perfect time to throw on a big t-bone steak. You can cook some potatoes right along with your stake. With this professional advice you can get really succulent and perfectly cooked t-bone with minimal effort.
In this video I talk about inking with various brands that manufacture ink pens. Pentel pen brush, Neopiko line 2 BBL, and Molotow one4all black.
How to install a GM front strut tower brace to a W Body car like a Grand Prix, Regal, Impala, or Monte Carlo. This brace will firm up the front end of the car (or rear if you install one there) and create less body roll in the corners.
Meddlesome mother in laws are pretty cliche these days and a common problem made fun of in many romantic comedies. And while on the big screen the pesky, overbearing mother in law is something to laugh at, having a woman of her nature in your own, real life is ego deteriorating and detrimental to your marriage.
This video explains how to cook a Spanish tortilla. Peel the potatoes and cut into thin round slices. Slice peppers, onion and parsley. Heat frying pan under High-Medium and fry potatoes. Do not allow potatoes to become crisp. Mix eggs in bowl, add cooked potatoes, onions, peppers, parsley, black pepper and salt.
You're a nice person, and you want to be friendly with your neighbors. But some people will use that niceness to take advantage of you. Find that fine line between being firm and being rude to deal with your neighborly nuisance.
Ever a hacker can have their own business that goes beyond cashing in on profitable bug bounties. With the right skill set and certifications, an ethical hacker could build a cybersecurity firm, become a penetration testing for hire, or even just consult on preventive measures to defend against black hats. But learning how to start and grow a business is rarely easy.
