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

Product Code: REM GP167

Availability: In Stock

Price: $12.99

Grade Level: 7+
Interest Level: N/A
Reading 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.

Table of Contents


CHAPTER 1:  Quadratic Equations:  A Review & Extension
What is a Quadratic Equation?

  • Solving Quadratic Equations:  A Review
  • The Square Root Method
  • The Zero Product Method
  • The Quadratic Formula 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
  • Addition Method

Solutions Methods for Three Equations with Three Variables Cases

  • Substitution Method
  • Addition 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

  • The Determinant or 2x2 Matrices
  • The Determinant or 3x3 Matrices
  • Co-Factor Expansion & 3x3 Determinant

Matrix Algebra

  • Equality
  • Addition
  • Substition


CHAPTER 4:  Probability Concepts


  • Ratios of Factorials

The Counting Principle
The Probability of an Event

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




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