# Algebra Book 3: Straight Forward Math Series (Large Edition)

SKU: EDC-REM-GP167
Unit Price
Quantity
Subtotal
US\$ 10.28
US\$ 10.28
US\$ 10.221%
2
US\$ 10.181%
3
Options
Brand
7+
Interest level
N/A
N/A
Description

Interest Level: N/A

Topics include: Matrices; Probability Concepts; Factorials; Sequences and Summation Notation Statistical Concepts. An answer key is included in this 96-page book.

INTRODUCTION
CHAPTER 1: Quadratic Equations: A Review & Extension
• Solving Quadratic Equations: A Review
• The Square Root Method
• The Zero Product Method
• The Discriminant

• Completing the Square
• Completing the Square: Method 1
• Completing the Square: Method 2
• Completing the Square: Method 3

• CHAPTER 2: Systems of Equations
Systems & Solutions
Solutions Methods for Two Equations with Two Variables Cases
• Graphing Method
• Substitution Method

• Solutions Methods for Three Equations with Three Variables Cases
• Substitution Method

• CHAPTER 3: Matrices
Systems of Equations as Augmented Matrices
Row Operations on Matrices
Solving Systems of Equations Using Matrices
• Row Echelon Form

• Solving Augmented Matrices in Row Echelon Form
Determinants
• The Determinant or 2x2 Matrices
• The Determinant or 3x3 Matrices
• Co-Factor Expansion & 3x3 Determinant

• Matrix Algebra
• Equality
• Substition

• Multiplication
CHAPTER 4: Probability Concepts
Factorials
• Ratios of Factorials

• The Counting Principle
The Probability of an Event
Permutations
Combinations
CHAPTER 5: Sequences & Summation Notation
Quickly Evaluating Large Sums
• Infinite Sums

• Arithmetic vs. Geometric Sequences
• Arithmetic Sequences & Solution Methods
• Geometric Sequences & Solution Methods

• CHAPTER 6: Statistical Concepts
Measures of Central Tendency
• Mean
• Median
• Mode

• Measure of Dispersion
• Variance
• Standard Deviation

• CUMULATIVE TEST