Intermediate Algebra for College Students (7th Edition)

Published by Pearson
ISBN 10: 0-13417-894-7
ISBN 13: 978-0-13417-894-3

Chapter 1 - Section 1.2 - Operations with Real Numbers and Simplifying Algebraic Expressions - Exercise Set - Page 29: 166


See the explanation. below.

Work Step by Step

An algebraic equation can be defined as an expression made up of some variables and integral operations such that multiplication, division, addition and subtraction.To simplify any expression , we will have to combine same variable by doing algebraic operations. For example: $2x(x+2)=2x^2+4$ is a example of a simplified expression.
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