Lesson 13 of 46
Intermediate Algebra Lecture 7.4: Adding and Subtracting Rational Expressions
Lessons46 lessons
- 1Intermediate Algebra Lecture 6.1: Factoring the Greatest Common Factor (GCF)
- 2Intermediate Algebra Lecture 6.2: Factoring Polynomials (Trinomials) With a = 1
- 3Intermediate Algebra Lecture 6.4: Factoring Polynomials (Trinomials) in General
- 4Intermediate Algebra Lecture 6.5: Factoring Binomials (Difference of Squares/Cubes)
- 5Intermediate Algebra Lecture 6.6: Solving Equations by Factoring
- 6Intermediate Algebra Lecture 6.7: Using Factoring to Solve Word/Application Problems
- 7Intermediate Algebra Lecture C.1: A BRIEF Review of Solving Equations and Factoring
- 8Intermediate Algebra Lecture C.3: A BRIEF Review of Graphing
- 9Intermediate Algebra Lecture C.4: A BRIEF Review of Polynomial Mathematics
- 10Intermediate Algebra Lecture 7.1: Defining and Simplifying Rational Expressions
- 11Intermediate Algebra Lecture 7.2: How to Multiply and Divide Rational Expressions
- 12Intermediate Algebra Lecture 7.3: Finding LCD and Equivalent Rational Expressions
- 13Intermediate Algebra Lecture 7.4: Adding and Subtracting Rational Expressions
- 14Intermediate Algebra Lecture 7.5: Solving Rational Equations (Equations with Rational Expressions)
- 15Intermediate Algebra Lecture 7.6: Using Proportions and Rational Methods in Problem Solving
- 16Intermediate Algebra Lecture 7.7: Introducing and Simplifying Complex Fractions
- 17Intermediate Algebra Lecture 8.1: Graphing Lines. Equations of Parallel and Perpendicular Lines
- 18Intermediate Algebra Lecture 8.2: An Introduction to Non-Linear Functions
- 19Intermediate Algebra Lecture 8.3: Study of Piecewise Functions and Basic Translations of Graphs
- 20Intermediate Algebra Lecture 8.4: An Introduction to Direct and Inverse Variation
- 21Intermediate Algebra Lecture 9.1: Compound Inequalities (Inequalities with "And" and "Or")
- 22Intermediate Algebra Lecture 9.2: Solving Absolute Value Equations
- 23Intermediate Algebra Lecture 9.3: Solving Absolute Value Inequalities
- 24Intermediate Algebra Lecture 9.4: How to Graph Systems of Linear Inequalities
- 25Intermediate Algebra Lecture 10.1: An Introduction to Radicals (Roots) and Radical Functions
- 26Intermediate Algebra Lecture 10.2: Rational Exponents; From Radicals (Roots) to Rational Exponents
- 27Intermediate Algebra Lecture 10.3: Simplifying Radical (Roots) Expressions
- 28Intermediate Algebra Lecture 10.4: Adding, Subtracting, and Multiplying Radicals (Roots)
- 29Intermediate Algebra Lecture 10.5: Rationalization of Radical Expressions (Roots)
- 30Intermediate Algebra Lecture 10.6: Solving Radical (Roots) Equations and Pythagorean Theorem
- 31Intermediate Algebra Lecture 10.7: An Introduction to Operations with Complex Numbers
- 32Intermediate Algebra Lecture 11.1: Solving Quadratic Equations By Completing the Square
- 33Intermediate Algebra Lecture 11.2: Solving Quadratic Equations with the Quadratic Formula
- 34Intermediate Algebra Lecture 11.3: Solving Equations Using Various Quadratic Methods
- 35Intermediate Algebra Lecture 11.4: Solving Non-Linear and Quadratic Inequalities.
- 36Intermediate Algebra Lecture 11.5: Sketching Graphs of Quadratic Functions
- 37Intermediate Algebra Lecture 11.6: Graphing of Quadratics. Vertex, X - Intercept, Y - Intercept
- 38Intermediate Algebra Lecture 12.1: Operations and Composition of Functions.
- 39Intermediate Algebra Lecture 12.2: An Introduction to Inverse Functions
- 40Intermediate Algebra Lecture 12.3: Graphing and Solving Exponential Functions
- 41Intermediate Algebra Lecture 12.4: Introduction to Graphing and Solving Logarithmic Functions
- 42Intermediate Algebra Lecture 12.5: Exploring the Properties of Logarithms.
- 43Intermediate Algebra Lecture 12.6: Studying Common and Natural Logarithms.
- 44Intermediate Algebra Lecture 12.7: Solving Exponential and Logarithmic Equations.
- 45Intermediate Algebra Lecture 13.1: A Study of Conic Sections -- Parabola and Circle.
- 46Intermediate Algebra Lecture 13.2: A Study of Conic Sections -- Ellipse and Hyperbola.