Table of Contents

Unit 1 The Number System
 1.1 Revision on the Set of Rational Numbers

1.2 The Real Number System
 Converting Recurring Decimals to Fractions
 Converting Fractions to Recurring Decimals
 Rational and Irrational Numbers
 Real Numbers
 Comparing and Ordering Real Numbers
 Square Roots of Perfect Squares
 Approximating Radicals
 Cube Roots of Perfect Cubes
 Fractional Exponents
 Simplifying Expressions: Negative and Fractional Exponents
 Simplifying Radicals
 Adding and Subtracting Radical Expressions
 Operations on Real Numbers
 Scientific Notation
 Rationalizing Denominators of Radicals

Unit 2 Solutions of Equations
 2.1 Equations Involving Exponents and Radicals
 2.2 Systems of Linear Equations in Two Variables
 2.3 Equations Involving Absolute Value
 2.4 Quadratic Equations

Unit 3 Further on Sets
 3.1 Ways to Describe Sets
 3.2 The Notation of Sets
 3.3 Operations on Sets

Unit 4 Relations and Functions
 4.1 Relations
 4.2 Functions
 4.3 Graphs of Functions

Unit 5 Geometry and Measurement
 5.1 Regular Polygons
 5.2 Further on Congruency and Similarity
 5.3 Further on Trigonometry
 5.4 Circles
 5.5 Measurement

Unit 6 Statistics and Probability
 6.1 Statistical Data
 6.2 Probability

Unit 7 Vectors in Two Dimensions
 7.1 Introduction to Vectors and Scalars
 7.2 Representation of a Vector
 7.3 Addition and Subtraction of Vectors and Multiplication of a Vector by a Scalar
 7.4 Position Vector of a Point