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Math

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Mar 4, 2010

To add two fractions we need to add the numerator and denominator. For example:1/4+ 3/8=5/8. 3 is known as the numerator and 8 is called the denominator. Before adding fractions, first of all we need ...

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Mar 4, 2010

In this tutorial the instructor shows how to identify similar terms in a polynomial equation. He states that in similar terms the variables and their exponents are exactly the same but they may differ ...

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Mar 4, 2010

This tutorial the shows how to find out the measure of an exterior angle of a regular polygon. He shows the formula to find it which is 360/n, where n is the number of sides of the regular polygon. He ...

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Mar 4, 2010

This video is about the Equation of Axis of Symmetry, The video is about the equation which is x = 3/4. In order to score correct marks for this equation, the gentleman in the video describes how and ...

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Mar 4, 2010

Algebra can be difficult to wrap your head around sometimes. When it comes to Algebra, you'll need as many solving short cuts as you can get. Here is an excellent video that will teach you how to simp ...

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Mar 4, 2010

This video will show you how to carry out multiplication of fractions using cancellation, which will make your fraction multiplication problems simpler to solve. You will need to look at the numerator ...

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Mar 4, 2010

In this video the instructor shows how to calculate the area of a circle using squares. She starts with the formula of the circumference which she says is circumference C = Pi * D, where D is the diam ...

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Mar 4, 2010

In this tutorial the author shows how to find out the missing side of a triangle which is similar to an other triangle. He explains the concept of similar triangle using diagrams and by showing that s ...

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Mar 4, 2010

Doug Simms online shows how to simplify the radical in a mathematical equation. If you need to brush up on your learning this video can help. Start by finding what is the largest square of the numbe ...

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Mar 4, 2010

In this video title 'A Quick Look at Dividing Fractions', the tutor Phillip shows how to divide fractions. He says that division of two fraction is nothing but multiplication of the first fraction by ...