Friday 31 August 2012

Pre algebra Practice

In the previous post we have discussed about How to get Free Algebra Problem Solver and In today's session we are going to discuss about Pre algebra Practice. In order to learn about the algebra and the operations related to algebra, we need to first learn how the terms are formed and how the expressions of the algebra are written.
 In algebra, we basically need to write the expression , which are transformed from the sentences.  Let us look at the  following statements and learn how these statements are converted in the form of the algebraic expressions.
In case if we  have the statement twice the number added to three times of the number gives 20. So here we observe that the number which we are talking about is not known. So we need to write the  umber as a variable. Let the number be X. Now we need to write the above statement in the form of the expression. So it will be written as follows :
2*x  + 3* x = 20
 Now we observe that the number will be represented by the variable x. So we can find the value of the variable by simply solving the equation.

 Pre Algebra Practice for learning algebra is also available online which makes the beginner learn how to form the expression with the help of the statement and then how to solve the expressions in order to get the result of the equation. We need to learn some set of rules in order to solve the given expressions and get the value of the variables. To learn about the  Potential And Kinetic Energy,  we need to understand the difference between the two types of energy and how one form of the energy is transformed to another form of energy. It will help us to solve the numerical problems too. Icse 2013 Question Papers are also available online, which can be downloaded by the students to get the idea of the pattern of the paper. 

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