Ax+by=c

How To : Solve linear equations in the form of AX+B=C

Need to know how to solve AX+B=C-form linear equations in algebra? 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 t ...more

How To : Safely use a knife, saw and ax as a Boy Scout

Second Class Boy Scouts work on building their outdoor survival and camping skills. Compass work, nature observation, camp tools, and swimming are areas where new skills are mastered and demonstrated. A second class scout, having completed all the requirements, should be able ...more

How To : Chop firewood and kindling with an ax

Keep your wood-burning fireplace well-fueled this winter. Northern Alberta Institute of Technology Forest Technology instructor Alan Pollock shows you how to cut wood and make kindling. Watch this video and learn to chop your own timber.

How To : Create a simple axe film prop

Check out this video from Chemical Reaction Tutorials (CRTutorials). If you love filmmaking, prop making, editing and everything else that goes along with making movies, then you'll want to see what Adam has to say about axes. Adam explains how to create a simple axe film pro ...more

How To : Solve linear equations in matrix form (Ax = B)

Need to know how to solve a matrix-form linear equation in algebra? 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 ...more

How To : Factor trinomials in a very simple way

In this video, they demonstrate how to factor a trinomial. A trinomial is a polynomial with a quadratic term in the form, ax^2+bx+c. To factor this polynomial first multiply the a and c term. You must fine two numbers that multiply to a*c and add up to b. Once you have figured ...more

How To : Solve a linear equation

This video explains how to solve a single variable linear equation. Keep in mind that your equation should be in the form ax + b = c. The goal is to solve for x. Isolate the variable. Begin by subtracting b from both sides of the equation. Look at your new equation. It should ...more

How To : Make a knife handle

This video has no vocal instructions, but shows a man carving/chopping a knife handle out of wood using only what appears to be an ax. His control over his chopping is amazing and he seems to be well practiced in this craft. *He started with a piece of wood that had a plastic ...more

How To : Score Big with Simple 2-Letter Words in Scrabble

No matter what word game you're playing, whether it's Scrabble or one of its near-homogeneous counterparts like Lexulous, Wordfeud or Words with Friends, one of the easiest ways to stay on top of your opponent is knowing all of the legal two-letter words you can play. You're n ...more

How To : Draw the Sitting Hindu God Ganesha, Step by Step

Personification of the Infinite Consciousness. Lord of Hosts. Master of the Universe. These are just three of the hundred-odd titles of the Hindu god Ganesha. Luckily, drawing the Hindu deity Ganesha isn't so complicated. The patron god of art and wisdom, Ganesha is known in ...more

How To : Complete the square

Quadratic equations are easy to solve when they can be factorized. This video teaches another method of solving a quadratic equation when its not easy to find factors for it. The method to do so consists of adjusting the C term (a normal quadratic equation is of the form Ax^2 ...more

How To : Make a camping sitting stool

There's nothing greater than being in the outdoors and away from all the hustle and bustle of the city. Of course that doesn't mean you should be without basic necesseities. In this two part tutorial find out how to make a sitting stool used for camping. Enjoy! Campcraft is s ...more

How To : Simplify a quadratic formula result

In this video the tutor shows how to simplify a quadratic formula result. You can solve a quadratic equation using the quadratic formula. The first thing you have to do when given the quadratic equation is bring all the terms to one side so that you have a zero on the other si ...more

News : Winning with 2-Letter Words

When your opponent throws down "AA", you tell them no abbreviations, but alas... it's not. They build "ZA" on the board for 64 points, and you say it's slang, but it's in the dictionary. Next is "EF", and you let them know that spelling out letters is not allowed and ridiculou ...more

News : Three DIY Snow Vehicle BEASTS

As Popsci says, these DIY snow vehicles show winter who's boss. The Snow Chopper Two government employed mechanics in Antarctica built a "snow chopper" with junkyard parts and trash. The engine and track are from a totaled 1981 Ski-Doo Elan, and everything else from "savvy d ...more

How To : Play office politics

You either love politics, or you don't, but office politics are entirely different than your local elections. It could mean respect, raises, or could even mean your job. Just staying out of it could stunt your career. Here’s how to jump in and get ahead – without getting burne ...more

How To : Master SCRABBLE & Win Every Game

SCRABBLE. To some it's just a game, but to me it's life or death. Well, not really, but it feels that way anyway. On a normal weekend, a game becomes much like Jon Thomas' "friendly game of death Scrabble." Video: . When I'm playing a game of SCRABBLE, my friends are not frien ...more

News : Scrabble's 2-Letter Words - Defined

Ok, so you've memorized the list of valid 2-letter words, but when challenged after playing one, can you smugly demonstrate your dominating intellect by spouting out the proper definition? If you're anything like me, chances are you'll find yourself babbling something defensi ...more

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