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How to tackle eighth standard Algebra

How to tackle eighth standard Algebra Friends we all know about Numbers and how to combine them using various operations like addition, subtraction, multiplication and division. This area of study is what we call as Arithmetic. The more advanced area of study of Algebra are distinct from arithmetic in which addition or basic operations to specific numbers involves entities, what we called as variables that have no particular value or we specify it as unknown value. Variables in common are generally denoted by upper or lower case letters. Some of the basic examples to show variables are “3a” , “x”, “ 7 + d” here a, x and d are variables having unknown values.

 

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Uploaded on December 27, 2011
Taken on December 26, 2011