Mathbyjoe has just released a number of new and interesting articles for its subscribers. These articles include Part II of Pascal's Triangle and the Binomial Theorem, in which Joe shows the way to expand a binomial to any integral power.
For those chemistry enthusiasts out there, also released is "The Benzene Ring and Math - What's the Scoop?", in which the hexagonal structure of the aromatic compounds is discussed. To get a little sense of how astounding numbers are, there's "Amazing Numbers - The Fractions are Dense but the Reals Are Even Denser," in which you get a taste of how different infinities play a role in mathematics.
For baseball enthusiasts, there's "The Earned Run Average (ERA) in Baseball - Nothing More than a Complex Fraction," in which not only do you learn a neat trick to calculate this baseball statistic, but also see it as it really is: a complex fraction.
For those fraction lovers, there's "And You Thought Fractions were Hard?" which discusses the idea of a continued fraction. Continuing the series on arithmetic shortcuts, there's "Teach Your Kids Arithmetic - Multiplication Shortcuts Part II" which shows some neat tricks with the number 9.
Finally, two articles which should be live by tomorrow are Parts I and II of "How to Succeed in Algebra - Factoring Non-Monic Trinomials" which shows not only the method but the proof to this sure-fire approach.
So take a look at some if not all of these new articles. You can find them on my site www.mathbyjoe.com under the "Articles" tab. You're sure to learn a lot and have fun at the same time.
