- 1 - Graphings Systems of Equations
- 2 - Testing a solution for a system of equations
- 3 - Consistent and Inconsistent Systems
- 4 - Independent and Dependent Systems
- 5 - Graphical Systems Application Problem
- 6 - Consistent System of Independent Equations
- 7 - Graphical System of Inequalities
- 8 - Testing Solutions for a System of Inequalities
- 9 - System of Inequalities Application
- 10 - Substitution Method
- 11 - Substitution Method 2
- 12 - Substitution Method 3
- 13 - Addition Elimination Method 1
- 14 - Addition Elimination Method 2
- 15 - Addition Elimination Method 3
- 16 - Addition Elimination Method 4
- 17 - Systems of Three Variables
- 18 - Systems of Three Variables 2
- 19 - Three Equation Application Problem
- 20 - Solutions to Three Variable System
- 21 - Domain of a Rational Expression 1
- 22 - Simplifying Rational Expressions Example 2
- 23 - Multiplying and Simplifying Rational Expressions
- 24 - Dividing and Simplifying Rational Expressions
- 25 - Algebraic Expression Least Common Multiple
- 26 - Adding Rational Expressions
- 27 - Subtracting Rational Expressions
- 28 - Simplifying First for Subtracting Rational Expressions
- 29 - Adding and Subtracting Rational Expressions
- 30 - Complicated Rational Expressions
- 31 - Rational Equations
- 32 - Extraneous Solutions to Rational Equations
- 33 - Rate Problem Involving Rational Equations
- 34 - Another Take on the Rate Problem
- 35 - Solving for a Variable
- 36 - Direct Inverse and Joint Variation
- 37 - Proportionality Constant for Direct Variation
- 38 - Direct Variation Application
- 39 - Inverse Variation Application
- 40 - Joint Variation Application
- 41 - Approximating Square Roots
- 42 - Simplifying Square Roots
- 43 - Simplifying Square Roots Comment Response
- 44 - Finding Cube Roots
- 45 - Simplifying Cube Roots
- 46 - Radical Equivalent to Rational Exponents
- 47 - Radical Equivalent to Rational Exponents 2
- 48 - Rational Exponents and Exponent Laws
- 49 - More Rational Exponents and Exponent Laws
- 50 - Multiply and Simplify a Radical Expression 1
- 51 - Multiply and Simplify a Radical Expression 2
- 52 - Adding and Simplifying Radicals
- 53 - Subtracting and Simplifying Radicals
- 54 - Multiplying Binomials with Radicals
- 55 - Rationalizing Denominators of Expressions
- 56 - Rationalizing Denominators with Conjugates
- 57 - Solving Radical Equations
- 58 - Extraneous Solutions for Radical Equations
- 59 - Radical Equation Application Problem
- 60 - Complex Numbers
- 61 - Imaginary Roots of Negative Numbers
- 62 - Adding Complex Numbers
- 63 - Subtracting Complex Numbers
- 64 - Multiplying Complex Numbers
- 65 - Complex Conjugates Example
- 66 - Dividing Complex Numbers
- 67 - Simple Quadratic Equation
- 68 - Completing Perfect Square Trinomials
- 69 - Completing the Square to Solve Quadratic Equations
- 70 - Quadratic Equations in Standard Form
- 71 - Applying the Quadratic Formula
- 72 - Complex Roots from the Quadratic Formula
- 73 - Discriminant for Types of Solutions for a Quadratic
- 74 - Application Problem with Quadratic Formula
- 75 - Domain and Range of a Relation
- 76 - Relations and Functions
- 77 - Graphical Relations and Functions
- 78 - Evaluating Functions
- 79 - Graphing a Basic Function
- 80 - Graphing a Quadratic Function
- 81 - Graphing Radical Functions
- 82 - Domain and Range of a Function Given a Formula
- 83 - Domain of a Radical Function
- 84 - Sum of Functions
- 85 - Difference of Functions
- 86 - Product of Functions
- 87 - Quotient of Functions
- 88 - Graphing Exponential Functions
- 89 - Exponential Application
- 90 - Logarithmic Equations
- 91 - Logarithmic Equations 2
- 92 - Graphing Logarithmic Functions
- 93 - Solving Logarithmic Equations
- 94 - Sum of Logarithms with Same Base
- 95 - Difference of Logarithms with Same Base
- 96 - Logarithm of a Power
- 97 - Using Multiple Logarithm Properties to Simplify
- 98 - Natural Logarithm with a Calculator
- 99 - Graphing Natural Logarithm Function
- 100 - Calculator for Powers of e
- 101 - Calculator for Powers of 10
- 102 - Calculator for Natural Logarithms
- 103 - Calculator for Logarithms
- 104 - Solving Exponential Equations
- 105 - Solving Logarithmic Equations
- 106 - Applying Logarithms
- 107 - Applying Logarithms 2

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- Developmental Math III
- Simplifying Rational Expressions Example 2