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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...
In advanced math and science, there often arises the need to solve systems of equations that are non linear. When finding the intersection points of two conic sections (circles, ellipses,...
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...
Learn the right way to read, understand and solve math story problems.
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...
Math is not for everyone. Unfortunately, it is a necessary skill in life and a requirement in school for all children, interested or not. So, how do you reach those children that just aren't that...
Sigma notation is very useful when you need to add a large number of numbers together. Although many people find the notation confusing, it's actually very simple to understand when you know how...
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...
Conquering math has very little to do with numbers and a lot to do with confidence. Here's how to get to the point where you don't burst into tears of frustration at the mere mention of...
Adding numbers is the most basic principal in solving mathematical equations. People do it every day whether they realize it or not! We add calories, age, prices, glasses of water today. You name...
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.
Learning how to program your TI-83 is a great thing. You can use it to solve complex formulas, like trigonometry or calculus. Even games can be programmed onto the TI-83. You could play a racing...
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!
Many math students know that calculus derivatives can be automatically solved by expensive mathematical software such as Maple or Mathematica, but did you know that there are free tools online...
Many children and even some adults have a hard time learning how to do their multiplication tables. Use this simple trick to always know how to multiply by nines!
When faced with a complex math problem, it is essential that it is solved using the order of operations. If the order of operations is used incorrectly, then the answer can be very incorrect. ...
Centipoise and Millipascal Second are measures of viscosity. These measures are often performed in laboratories. The conversion of one to the other is very easy. You don't need a lab to do this...
Geometry can be very confusing to math students, especially when it comes to finding similar figures. By definition, two figures are similar when the ratios of their corresponding sides are...
Being able to multiply big numbers in your head can help you when you do not have a calculator available or even if you just want to show off. Many of us can multiply smaller numbers in our head...
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.
How to Work With Negative Bases in Exponential Powers
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...
Some of the most commonly used functions in trigonometry are sine, cosine, and tangent. These three functions each use the lengths of two sides of a right triangle to find the measure of one of...
How to Work With Negative Exponents
Exponents can get tricky when they turn negative. I'm not saying they have a bad attitude, I'm saying the little number above the base is a negative number. In this tutorial I will explain the...
Tired of seeing things at the mall 50% off and not knowing what that means? Heres how I translate percents into real numbers...read along now!
Fractions can be a very confusing part of math. Luckily, dividing fractions is pretty easy. Read on, and I'll tell you how.
Looking for a free calculator for your computer that does more than just the basic four functions? How about the ability to type an equation and have it solved before your eyes? If you are fed up...
Adding fractions can be pretty hard if you don't know how to do it. Let me explain...
Subtracting -- a simple everyday task that most people rely on to get through their day. Many people are fine when it come to subtracting whole numbers but struggle when it comes to subtracting...
Adding -- a simple everyday task that most people rely on to get through their day. Many people are fine when it come to adding whole numbers but struggle when it comes to adding fractions. This...
Objective: •The students will understand how to estimate and come to a conclusion with a real life scenario. Grade Level/Class Characteristics •4th Grade. •Students with different learning styles.
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...
How to Graph Inequalities
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...
Hello! Liter l and Pint pt are part of the metric system and English system respectfully . Both are measurements of volume and aren't too hard to compute once you memorize the ratio. Read on to...
Hello! The terms pint and cup are part of the English system. Both are measurements of volume and are pretty simple to convert. Please read on to learn How to Convert / Calculate Pints pt to Cups c
The triangle is one of the basic shapes in geometry, and it is one of the most commonly used shapes to determine the net result of various problems in physics and math. This step by step tutorial...
Basic math can be really hard for some kids. They freeze when they look at the numbers and symbols. For us adults it's simple, for them it's like trying to read a foreign language. There is a...
Scores used in statistics can be hard to interpret, but one of the basic ways that statistics describes scores is with the Bell Curve, also known as the Normal Distribution or Gaussian...
Whether you’re working through your math requirements for your degree or on your way to becoming an engineer or mathematician, algebra is a must-do. With a little work, you can pass algebra and...
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...
A good way to start solving math problems is to simplify expressions. Simplifying a math expression means that you are going to make the expression easier to read and solve while maintaining the...