Topic: Simplification of Algebraic Expressions
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Answers to Common Questions
What is Algebraic Expression?
An algebraic expression is a series of numbers and factors, such as x or y, put together to form an equation. For example 4x=2y could be considered an algebraic expression. Read More »
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How to Write An Algebraic Expression?
To write an algebraic expression, you first need to decide what the constants and the variables in the expression are. You then need to determine which operations should be done (addition, multiplication, etc). Put them all together in an e... Read More »
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How to Simplify Algebraic Expressions?
Simplifing algebraic expressions is not as hard as it seems. If you remember the properties (distributive - combine like terms) then you should have no problem. The first thing you do is identify all the like terms (3a+2b+9a-b). The like te... Read More »
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More Common Questions
Answers to Other Common Questions
If you're asked to simplify an expression, you need to expand all brackets if there are any, and collect all like terms. If the question is a fraction you have to give the answer in its simplest form
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Source: http://wiki.answers.com/Q/What_is_simplification_of_an_expression
I am going to do this step by step - if you need more help ask. (n-2)/\3+6(n-2)/\2+12(n-2)+8 (n-2)^3 = (n-2)(n-2)(n-2) --- multiply the first two binomials (n^2-4n+4)(n-2) --- multiply these now (n^3-2n^2) complete next set 6(n-2)^2 = 6(n-2...
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Source: http://answers.yahoo.com/question/index?qid=20070123121716AAXPHkw
Algebraic expressions contain variables (letters representing unknown quantities), coefficients (numbers multiplied to variables) and constants (numbers) combined with algebraic operations. An expression, unlike an equation, doesn't have an...
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Source: http://www.ehow.com/how_8631206_determine-algebraic-expressions.h...
In algebra, it is relatively easy to multiply powers of numbers. Just as 2 x 2 is the second power of two (or square of 2), a x a is the second power of a, written as a^2. If there are multiple variables, you would multiply by combining lik...
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Source: http://www.ehow.com/how_4525284_multiply-algebraic-expressions.ht...
Algebra is where the rubber meets the road of mathematics. You go from working with simple mathematical equations with a single answer to creating your own expressions with possibly infinite answers and beautiful complexities. The key to cr...
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Source: http://www.ehow.com/how_8333403_create-algebraic-expressions.html
An algebraic expression is any combination of variables and constants with mathematical operations (addition, subtraction, multiplication, division, roots and powers). Writing algebraic expressions is a process of determining and combining ...
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Source: http://www.ehow.com/how_4450015_write-algebra-expression.html
Evaluation is the process of finding the numerical value of an expression. For instance, suppose you wanted to know what x^3 was when x = 2. You would plug in 2 for x and get 2^3. This process is evaluation. Simplifying an expression on the...
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Source: http://wiki.answers.com/Q/What_is_the_difference_between_evaluati...
