Mathematics

A linear equation consists of constants and variables to the first power. There can be more than a single variable in a linear equation, but they must all be to the first power. If it is not to...

My teachers made me memorize the value of e so my teacher showed me this strategy, and it helped me a lot on tests.

Don't we all dread doing math. Are you jealous of the brainiac who seems to know every problem in math? Want to improve your math skills? I will show you tips that will help become better at...

If your teacher or professor gives you letter grades on your tests or papers, you may want to figure your average grade. He or she may, of course, consider other factors in your grade, such as...

Learn how to use order of operations to solve algebra problems. Algebra problems can seem a lot harder than they actually are if you forget to use the correct order of operations.

Have you ever wanted to draw an oval of a specific size? We have all drawn an oval using two nails, some string and a pencil, but how do you determine the nail spacing and string length to obtain...

An ellipse is a closed curve similar to a circle, only it is squashed in on the sides. A circle has a very simple formula for the circumference, but unfortunately, no such simple formula exists...

If you have a rectangular piece of cardboard or cardstock, you can use calculus to construct an open top box with maximum volume. The box is formed by cutting 4 identical squares from the...

Many people young and old know that education is the key to success, especially in this day and age. Our economy is not getting any better. So, with this in mind math is a key ingredient to...

Rational functions have the form p(x)/q(x) where p(x) and q(x) are polynomial functions. In algebra and precalculus classes, some math problems ask you to solve for x when you have rational...

Teaching math can be as easy as finding the right tools to use, which can get expensive! Here are some tips to making teaching math not only easy, but cheap, using everyday items from home.

A circle is one of the most difficult geometric shapes to compute the area, circumference, etc... It can be difficult for those just learning geometry to understand how to compute the area of a...

Do you ever feel as if the life of a parent is spent waiting? You wait at the doctor's office, in line at the grocery store, in the car at the stoplight. If you have done any amount of time...

Math is confusing to many people so don't worry if you're having problems. You're not alone! Adding fractions can be made simple in minutes by following a few easy steps.

It is possible to inscribe a regular pentagon inside a circle using only a compass and straightedge. This article explains how, step by step.

In this article, you will learn how to find the surface area of any cone.

Finding the slope of a line is an important concept in algebra. Luckily, it is not hard to figure it out. This article will tell you how.

Do you need to convert a normal fraction into a continued fraction? This easy, simple article will tell you how!

Solving simultaneous equations using a calculator can be much faster and easier than solving them by hand.

When you see the word "logarithm," what image comes to your mind? Certainly not visions of sugarplums dancing through your head. Don't worry; logarithms sound a lot more painful than...

For right triangles, there are special rules for calculating their angles and sides. Knowing what those rules are and how to use them will make solving right triangles a breeze for you. Committing...

Quadratic Equations : Complete the square to solve them. Although Quadratic equations are not perfect algebraic squares, we can make them look like squares to make it easier to solve them.

In another video I explained how to write a number in exponential form. What I didn't address was what happened when the base is negative. There are some small but significant differences when you...

Fractions can be a very confusing part of math. Luckily, dividing fractions is pretty easy. Read on, and I'll tell you how.

Converting cost per gallon to cost per pound can be tricky. Simply following these steps will get you there! Please read on to learn How to Convert / Calculate Price per Gallon to Price per Pound

Basic math skills are essential to academic success. The fundamentals (adding, subtracting, multiplication, division and fractions) are truly the foundation for the rest of your child's education...

Solving logarithms are fairly easy if you know where to begin. The correct notation to write a logarithm function is as follows: y = log(x), which is the general way to represent a logarithm...

A quadratic equation is of the form: ax^2+bx+c. In algebra, solving for the zeros or roots of a quadratic equation is a fundamental concept. Knowing how to find zeros is a highly important...

The word "Inequality" confuses many people, but when they hear about "The alligator eating the bigger number", they suddenly remember that symbol from elementary school. The...

In math, a logarithm is the inverse function of an exponential function. For example, if b^x = y, then x = Log(y) in base b. Logarithms are used to solve algebra equations that involve...

This particular piece of information is dealing with Chemistry, the subject I hate the fullest. Its pretty easy once you learn how to do it. If your real good in math, like I somewhat am, then you...

This article will describe a method of solving a system of equations with the assumption that you are very new to the topic, and you need it explained again to understand it - for a friend of mine...

Kids love to experiment with new ideas and objects. Fortunately, learning mathematics involve learning about new ideas and objects. It all depends on how mathematics is presented to young...

Division can be a very difficult concept for young children. Many times the lessons in school go right over their head, This can lead to frustration and possibly falling behind in class. There are...

Math can be very difficult and frustrating for some children. Your child may excel at everything else but for some reason the most basic math is a nightmare. The bottom line is that math skills...

If you can solve equations, you will get ahead! If you can't solve equations, your career options will be severely limited. This is because some jobs require the ability to solve equations. ...

Teaching your child math can be like pulling teeth. They resist, cry and generally throw a fit. There are ways to teach elementary math for kids without the hassles and headaches.

The volume of a cylinder is fairly simple to do once you find the area of the circle.

There are many occasions in life that would require you to determine the cubic footage of a space. This could include filling a garden with soil or building a house. Follow these instructions to...

Learn how to find the inverse of a function using a TI-89 calculator.

Learn how to determine whether a function is one-to-one.

Learn how to find the inverse of a function (calculus).

In mathematics, a number is called "prime" if it has only two factors: 1 and itself. A number is called "composite" if has more than two factors. (0 and 1 are neither prime...

So you're facing that big trigonometry exam but you're no math whiz? Do you begin to sweat and hyperventilate as the instructor hands you a "Document of Doom" (your trig exam)? Do you...

Learn the basics of prime numbers in an easy to understand way.

As your kids develop it is important to give them fun math activities. In today's technical society, math is the key to success in school and in life. Everyone will have to keep track of their...

How do you add and subtract fractions? How do you multiply fractions? This article teaches you the basic elementary math used in learning how to do fractions.

The lowest common denominator, or least common denominator, is used when adding or subtracting fractions. It abbreviated LCD. It is the smallest positive number that is a multiple of both (or...

Solving for a circle's area is very easy and there's a simple way to find it.

Proportions and ratios are widely used concepts in math, and are often the focus of word problems. The most challenging aspect of proportion problems is setting them up correctly so you can solve...