Nguồn ngoài
Elementary Algebra
- Tác giả
- David Arnold
- Nhà xuất bản
- College of the Redwoods
- Nguồn
- LibreTexts
- Giấy phép
- CC BY-NC-ND
- Ngôn ngữ
- EN
- Danh mục
- Khoa học cơ bản
Mục lục· 60 mục
- 01: The Arithmetic of Numbers
- 1.0E: 1.E: The Arithmetic of Numbers (Exercises)
- 1.01: An Introduction to the Integers
- 1.02: Order of Operations
- 1.03: The Rational Numbers
- 1.04: Decimal Notation
- 1.05: Algebraic Expressions
- 02: Solving Linear Equations and Inequalities
- 2.0E: 2.E: Solving Linear Equations and Inequalities (Exercises)
- 2.01: Solving Equations - One Step
- 2.02: Solving Equations - Multiple Steps
- 2.03: Clearing Fractions and Decimals
- 2.04: Formulae
- 2.05: Applications
- 2.06: Inequalities
- 03: Introduction to Graphing
- 3.0E: 3.E: Introduction to Graphing(Exercises)
- 3.01: Graphing Equations by Hand
- 3.02: The Graphing Calculator
- 3.03: Rates and Slope
- 3.04: Slope-Intercept Form of a Line
- 3.05: Point-Slope Form of a Line
- 3.06: Standard Form of a Line
- 04: Systems of Linear Equations
- 4.0E: 4.E: Systems of Linear Equations (Exercises)
- 4.01: Solving Systems by Graphing
- 4.02: Solving Systems by Substitution
- 4.03: Solving Systems by Elimination
- 4.04: Applications of Linear Systems
- 05: Polynomial Functions
- 5.0E: 5.E: Polynomial Functions (Exercises)
- 5.01: Functions
- 5.02: Polynomials
- 5.03: Applications of Polynomials
- 5.04: Adding and Subtracting Polynomials
- 5.05: Laws of Exponents
- 5.06: Multiplying Polynomials
- 5.07: Special Products
- 06: Factoring
- 6.0E: 6.E: Factoring (Exercises)
- 6.01: The Greatest Common Factor
- 6.02: Solving Nonlinear Equations
- 6.03: Factoring ax bx c when a 1
- 6.04: Factoring ax bx c when a1
- 6.05: Factoring Special Forms
- 6.06: Factoring Strategy
- 6.07: Applications of Factoring
- 07: Rational Expressions
- 7.0E: 7.E: Rational Expressions(Exercises)
- 7.01: Negative Exponents
- 7.02: Scientic Notation
- 7.03: Simplifying Rational Expressions
- 7.04: Solving Rational Equations
- 7.05: Direct and Inverse Variation
- 08: Quadratic Functions
- 8.0E: 8.E: Quadratic Functions (Exercises)
- 8.01: Introduction to Radical Notation
- 8.02: Simplifying Radical Expressions
- 8.03: Completing the Square
- 8.04: The Quadratic Formula