Introductory Algebra by Margaret Lial

For courses in Beginning Algebra.

The perfect combination to master concepts: student-friendly writing, well-crafted exercises, and superb support

The Lial Series has helped thousands of students succeed in developmental mathematics by combining clear, concise writing and examples with carefully crafted exercises to support skill development and conceptual understanding. The reader-friendly style delivers help precisely when needed. This revision continues to support students with enhancements in the text and MyLabTM Math course to encourage conceptual understanding beyond skills and procedures. Student-oriented features throughout the text and MyLab Math, including the Relating Concepts exercises, Guided Solutions, Test Your Word Power, and the Lial Video Library, make the Lial series one of the most well-rounded and student-friendly available.

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0134768566 / 9780134768564 Introductory Algebra Plus MyLab Math -- Title-Specific Access Card Package, 11/e

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0134474082 / 9780134474083 Introductory Algebra
0134764498 / 9780134764498 MyLab Math with Pearson eText -- Standalone Access Card -- for Introductory Algebra

Table of Contents

R. Prealgebra Review
R.1 Fractions
R.2 Decimals and Percents
Study Skills Using Your Math Text

The Real Number System
- 1.1 Exponents, Order of Operations, and Inequality
  - Study Skills Taking Lecture Notes
- 1.2 Variables, Expressions, and Equations
  - Study Skills Reading Your Math Text
- 1.3 Real Numbers and the Number Line
  - Study Skills Using Study Cards
- 1.4 Adding Real Numbers
- 1.5 Subtracting Real Numbers
  - Study Skills Completing Your Homework
- 1.6 Multiplying and Dividing Real Numbers
  - Summary Exercises Performing Operations with Real Numbers
- 1.7 Properties of Real Numbers
- 1.8 Simplifying Expressions
  - Study Skills Reviewing a Chapter
Equations, Inequalities, and Applications
- 2.1 The Addition Property of Equality
  - Study Skills Managing Your Time
- 2.2 The Multiplication Property of Equality
- 2.3 More on Solving Linear Equations
  - Study Skills Using Study Cards Revisited
  - Summary Exercises Applying Methods for Solving Linear Equations
- 2.4 An Introduction to Applications of Linear Equations
- 2.5 Formulas and Additional Applications from Geometry
- 2.6 Ratio, Proportion, and Percent
  - Summary Exercises Applying Problem-Solving Techniques
- 2.7 Solving Linear Inequalities
  - Study Skills Taking Math Tests
Graphs of Linear Equations and Inequalities in Two Variables
- 3.1 Linear Equations and Rectangular Coordinates
  - Study Skills Analyzing Your Test Results
- 3.2 Graphing Linear Equations in Two Variables
- 3.3 The Slope of a Line
  - Study Skills Preparing for Your Math Final Exam
- 3.4 Slope-Intercept Form of a Linear Equation
- 3.5 Point-Slope Form of a Linear Equation and Modeling
  - Summary Exercises Applying Graphing and
  - Equation-Writing Techniques for Lines
- 3.6 Graphing Linear Inequalities in Two Variables
Systems of Linear Equations and Inequalities
- 4.1 Solving Systems of Linear Equations by Graphing
- 4.2 Solving Systems of Linear Equations by Substitution
- 4.3 Solving Systems of Linear Equations by Elimination
  - Summary Exercises Applying Techniques for Solving Systems of Linear Equations
- 4.4 Applications of Linear Systems
- 4.5 Solving Systems of Linear Inequalities
Exponents and Polynomials
- 5.1 The Product Rule and Power Rules for Exponents
- 5.2 Integer Exponents and the Quotient Rule
  - Summary Exercises Applying the Rules for Exponents
- 5.3 An Application of Exponents: Scientific Notation
- 5.4 Adding and Subtracting Polynomials
- 5.5 Multiplying Polynomials
- 5.6 Special Products
- 5.7 Dividing a Polynomial by a Monomial
- 5.8 Dividing a Polynomial by a Polynomial
Factoring and Applications
- 6.1 Greatest Common Factors; Factor by Grouping
- 6.2 Factoring Trinomials
- 6.3 Factoring Trinomials by Grouping
- 6.4 Factoring Trinomials Using the FOIL Method
- 6.5 Special Factoring Techniques
  - Summary Exercises Recognizing and Applying Factoring Strategies
- 6.6 Solving Quadratic Equations Using the Zero-Factor Property
- 6.7 Applications of Quadratic Equations
Rational Expressions and Applications
- 7.1 The Fundamental Property of Rational Expressions
- 7.2 Multiplying and Dividing Rational Expressions
- 7.3 Least Common Denominators
- 7.4 Adding and Subtracting Rational Expressions
- 7.5 Complex Fractions
- 7.6 Solving Equations with Rational Expressions
  - Summary Exercises Simplifying Rational Expressions vs. Solving Rational Equations
- 7.7 Applications of Rational Expressions
- 7.8 Variation
Roots and Radicals
- 8.1 Evaluating Roots
- 8.2 Multiplying, Dividing, and Simplifying Radicals
- 8.3 Adding and Subtracting Radicals
- 8.4 Rationalizing the Denominator
- 8.5 More Simplifying and Operations with Radicals
  - Summary Exercises Applying Operations with Radicals
- 8.6 Solving Equations with Radicals
Quadratic Equations
- 9.1 Solving Quadratic Equations by the Square Root Property
- 9.2 Solving Quadratic Equations by Completing the Square
- 9.3 Solving Quadratic Equations by the Quadratic Formula
  - Summary Exercises Applying Methods for Solving Quadratic Equations
- 9.4 Graphing Quadratic Equations
- 9.5 Introduction to Functions

Appendix: Factoring Sums and Differences of Cubes

Introductory Algebra Margaret Lial

Introductory Algebra by Margaret Lial

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Introductory Algebra by Margaret Lial

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