Solving Systems By Substitution 2

U06_L1_T1_we2 Solving systems by substitution 2.

Course Lectures

• Solving Equations 1

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  U02_L1_T1_we1: Solving Equations 1.

• Solving Equations 2

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  U02_L1_T1_we2: Solving Equations 2.

• Solving Equations with the Distributive Property

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  U02_L1_T2_we1 : Solving Equations with the Distributive Property.

• Solving Equations with the Distributive Property 2

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  U02_L1_T2_we2: Solving equations with the distributive property 2.

• Algebraic Word Problem

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  U02_L1_T3_we1 : Algebraic Word Problem.

• Sum of Consecutive Odd Integers

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  U02_L1_T3_we2 : Sum of Consecutive Odd Integers.

• Example of Solving for a Variable

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  U02_L1_T4_we1 : Example of solving for a variable.

• Solving for a Variable 2

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  U02_L1_T4_we2 : Solving for a Variable 2.

• Absolute Value 1

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  U02_L2_T1_we2 : Absolute Value 1.

• Absolute Value and Number Lines

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  Absolute Value and Number Lines.

• Absolute Value Equations 1

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  U02_L2_T2_we1 : Absolute Value Equations 1.

• Absolute Value Equations 2

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  U02_L2_T2_we2 : Example of solving an absolute value equation.

• Patterns in Sequences 1

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  U03_L1_T1_we1 : Patterns in Sequences 1.

• Patterns in Sequences 2

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  U03_L1_T1_we2 : Patterns in Sequences 2.

• Equations of Sequence Patterns

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  U03_L1_T2_we1 : Equations of Sequence Patterns.

• Finding the 100th Term in a Sequence

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  U03_L1_T2_we2 : Finding the 100th Term in a Sequence.

• Functional Relationships 1

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  U03_L2_T1_we1 : Functional Relationships 1.

• Testing if a Relationship is a Function

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  U03_L2_T1_we2 : Testing if a relationship is a function.

• Domain and Range 1

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  U03_L2_T2_we1 : Domain and Range 1.

• Domain and Range 2

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  U03_L2_T2_we2 : Domain and Range 2.

• Direct Variation 1

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  U03_L2_T3_we1 : Direct Variation 1.

• Basic Rate Problem

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  U03_L2_T3_we2 : Basic Rate Problem.

• Basic Linear Function

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  U03_L2_T4_we1 : Basic Linear Function.

• Exploring Linear Relationships

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  U03_L2_T4_we2 : Exploring linear relationships.

• Recognizing Linear Functions

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  U03_L2_T5_we1 : Recognizing Linear Functions.

• Exploring Nonlinear Relationships

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  U03_L2_T5_we2 : Exploring nonlinear relationships.

• Slope of a Line

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  U04_L1_T1_we1 : Slope of a line.

• Slope Example

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  U04_L1_T1_we2 : Slope Example.

• X and Y Intercepts

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  U04_L1_T2_we1 : X and Y intercepts.

• X and Y Intercepts 2

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  U04_L1_T2_we2 : X and Y intercepts 2.

• Graphing a Line in Slope Intercept Form

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  U04_L1_T3_we1 : Graphing a line in slope intercept form.

• Equation of a Line

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  U04_L1_T3_we2 : Equation of a line.

• Converting to Slope Intercept Form

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  U04_L1_T4_we1 : Converting to slope-intercept form.

• Point-slope and Standard Form

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  U04_L1_T4_we2 : Point-slope and standard form.

• Parallel Lines 1

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  U04_L2_T1_we1 : Parallel Lines.

• Parallel Lines 2

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  U04_L2_T1_we2 : Parallel Lines 2.

• Parallel Lines 3

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  U04_L2_T1_we3 : Parallel lines 3.

• Perpendicular Lines 1

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  U04_L2_T2_we1 : Perpendicular Lines.

• Perpendicular Lines 2

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  U04_L2_T2_we2 : Perpendicular lines 2.

• Interpreting Inequalities

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  U05_L1_T1_we1 : Interpreting Inequalities.

• Solving Inequalities

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  U05_L1_T1_we2 : Solving Inequalities.

• Inequalities

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  U05_L1_T1_we3 : Inequalities.

• Absolute Value Inequalities

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  U05_L1_T2_we1 : Absolute value inequalities.

• Absolute Inequalites 2

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  U05_L1_T2_we2 : Absolute Inequalities 2.

• Absolute Value Inequalities 3

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  U05_L1_T2_we3 : Absolute value inequalities 3.

• Writing and Using Inequalities 1

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  U05_L1_T3_we1 : Writing and using inequalities.

• Writing and Using Inequalities 2

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  U05_L1_T3_we2 : Writing and using inequalities 2.

• Writing and Using Inequalities 3

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  U05_L1_T3_we3 : Writing and using inequalities 3.

• Solving and Graphing Linear Inequalities in Two Variables

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  U05_L2_T1_we1 : Solving and graphing linear inequalities in two variables.

• Graphing Linear Inequalities in Two Variables 1

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  U05_L2_T1_we2 : Graphing linear inequalities in two variables.

• Graphing Linear Inequalities in Two Variables 2

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  U05_L2_T1_we3 : Graphing linear inequalities in two variables.

• Solving Systems By Graphing 1

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  U06_L1_T1_we1 Solving systems by graphing.

• Solving Systems By Graphing 2

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  U06_L1_T1_we2 Solving systems by graphing 2.

• Solving Systems By Graphing 3

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  U06_L1_T1_we3 Solving systems by graphing 3.

• Solving Systems By Substitution 1

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  U06_L1_T2_we1 Solving systems by substitution 1.

• Solving Systems By Substitution 2

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  U06_L1_T1_we2 Solving systems by substitution 2.

• Solving Systems By Substitution 3

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  U06_L1_T2_we3 Solving systems by substitution 3.

• Solving Systems By Elimination 1

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  U06_L1_T3_we1 Solving systems by elimination.

• Solving Systems By Elimination 2

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  U06_L1_T3_we2 Solving systems by elimination 2.

• Solving Systems By Elimination 3

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  U06_L1_T3_we3 Solving systems by elimination 3.

• Systems and Rate Problems 1

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  U06_L2_T1_we1 Systems and rate problems.

• Systems and Rate Problems 2

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  U06_L2_T1_we2 Systems and rate problems 2.

• Systems and Rate Problems 3

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  U06_L2_T1_we3 Systems and rate problems 3.

• Mixture Problems 1

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  U06_L2_T2_we1 Mixture problems 1.

• Mixture Problems 2

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  U06_L2_T2_we2 Mixture problems 2.

• Mixture Problems 3

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  U06_L2_T2_we3 Mixture problems 3.

• Graphing Systems of Inequalities 1

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  U06_L3_T1_we1 Graphing systems of inequalities.

• Graphing Systems of Inequalities 2

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  U06_L3_T1_we2 Graphing systems of inequalities 2.

• Graphing Systems of Inequalities 3

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  U06_L3_T1_we3 Graphing systems of inequalities 3.

• Exponent Rules 1

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  U07_L1_T1_we1 Exponent Rules 1.

• Exponent Rules 2

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  U07_L1_T1_we2 Exponent Rules 2.

• Exponent Rules 3

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  U07_L1_T1_we3 Exponent Rules 3.

• Scientific Notation 1

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  U07_L1_T2_we1 Scientific notation 1.

• Scientific Notation 2

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  U07_L1_T2_we2 Scientific notation 2.

• Scientific Notation 3

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  U07_L1_T2_we3 Scientific notation 3.

• Simplifying Expressions with Exponents 1

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  U07_L1_T3_we1 Simplifying Expressions with Exponents.

• Simplifying Expressions with Exponents 2

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  U07_L1_T3_we2 Simplifying Expressions with Exponents 2.

• Simplifying Expressions with Exponents 3

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  U07_L1_T3_we3 Simplifying Expressions with Exponents 3.

• Pythagorean Theorem 1

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  U07_L2_T1_we1 Pythagorean Theorem 1.

• Pythagorean Theorem 2

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  U07_L2_T1_we2 Pythagorean Theorem 2.

• Simplifying Radical Expressions 1

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  U07_L3_T1_we1 Simplifying Radical Expressions 1.

• Simplifying Radical Expressions 2

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  U07_L3_T1_we2 Simplifying Radical Expressions 2.

• Simplifying Radical Expressions 3

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  U07_L3_T1_we3 Simplifying Radical Expressions 3.

• Solving Radical Expressions 1

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  U07_L3_T2_we1 Solving Radical Equations 1.

• Solving Radical Expressions 2

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  U07_L3_T2_we2 Solving Radical Equations 2.

• Solving Radical Expressions 3

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  U07_L3_T2_we3 Solving Radical Equations 3.

• Applying Radical Equations 1

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  U07_L3_T3_we1 Applying Radical Equations 1.

• Applying Radical Equations 2

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  U07_L3_T3_we2 Applying Radical Equations 2.

• Applying Radical Equations 3

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  U07_L3_T3_we3 Applying Radical Equations 3.

• Fractional Exponent Expressions 1

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  U07_L3_T4_we1 Fractional Exponent Expressions 1.

• Fractional Exponent Expressions 2

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  U07_L3_T4_we2 Fractional Exponent Expressions 2.

• Multiplying and Dividing Monomials 1

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  U08_L1_T1_we1 Multiplying and Dividing Monomials 1.

• Multiplying and Dividing Monomials 2

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  U08_L1_T1_we2 Multiplying and Dividing Monomials 2.

• Multiplying and Dividing Monomials 3

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  U08_L1_T1_we3 Multiplying and Dividing Monomials 3.

• Polynomials 1

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  U08_L2_T1_we1 Polynomials 1.

• Polynomials 2

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  U08_L2_T1_we2 Polynomials 2.

• Adding and Subtracting 1

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  U08_L2_T2_we1 Adding and Subtracting Polynomials 1.

• Adding and Subtracting 2

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  U08_L2_T2_we2 Adding and Subtracting Polynomials 2.

• Adding and Subtracting 3

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  U08_L2_T2_we3 Adding and Subtracting Polynomials 3.

• Multiplying Polynomials 1

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  U08_L2_T3_we1 Multiplying Polynomials 1.

• Multiplying Polynomials 2

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  U08_L2_T3_we2 Multiplying Polynomials 2.

• Multiplying Polynomials 3

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  U08_L2_T3_we3 Multiplying Polynomials 3.

• Special Products of Polynomials 1

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  U08_L2_T4_we1 Special Products of Polynomials 1.

• Special Products of Polynomials 2

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  U08_L2_T4_we2 Special Products of Polynomials 2.

• Special Products of Polynomials 3

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  U08_L2_T4_we3 Special Products of Polynomials 3.

• Bay Area CBS Station with Slaman Khan

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  Bay Area CBS Station with Salman Khan.

• Factoring and the Distributive Property 1

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  U09_L1_T1_we1 Factoring and the Distributive Property.

• Factoring and the Distributive Property 2

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  U09_L1_T1_we2 Factoring and the Distributive Property 2.

• Factoring and the Distributive Property 3

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  U09_L1_T1_we3 Factoring and the Distributive Property 3.

• Factoring Trinomials By Grouping 1

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  U09_L1_T2_we1 Factoring Trinomials by Grouping 1.

• Factoring Trinomials By Grouping 2

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  U09_L1_T2_we2 Factoring Trinomials by Grouping 2.

• Factoring Trinomials By Grouping 3

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  U09_L1_T2_we3 Factoring Trinomials by Grouping 3.

• Factoring Trinomials By Grouping 4

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  U09_L1_T3_we1 Factoring Trinomials by Grouping 4.

• Factoring Trinomials By Grouping 5

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  U09_L1_T3_we2 Factoring Trinomials by Grouping 5.

• Factoring Trinomials by Grouping 6

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  U09_L1_T3_we3 Factoring Trinomials by Grouping 6.

• Factoring Special Products 1

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  U09_L2_T1_we1 Factoring Special Products 1.

• Factoring Special Products 2

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  U09_L2_T1_we2 Factoring Special Products 2.

• Factoring Special Products 3

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  U09_L2_T1_we3 Factoring Special Products 3.

• Solving Quadratic Equations By Factoring 1

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  U09_L2_T2_we1 Solving Quadratic Equations by Factoring.

• Solving Quadratic Equations By Factoring 2

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  U09_L2_T2_we2 Solving Quadratic Equations by Factoring 2.

• Solving Quadratic Equations By Factoring 3

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  U09_L2_T2_we3 Solving Quadratic Equations by Factoring 3.

• Quadratic Functions 1

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  U10_L1_T1_we1 Quadratic Functions 1.

• Quadratic Functions 2

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  U10_L1_T1_we2 Quadratic Functions 2.

• Quadratic Functions 3

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  U10_L1_T1_we3 Quadratic Functions 3.

• Completing the Square 1

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  U10_L1_T2_we1 Completing the Square 1.

• Completing the Square 2

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  U10_L1_T2_we2 Completing the Square 2.

• Completing the Square 3

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  U10_L1_T2_we3 Completing the Square 3.

• Completing the Square 4

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  U10_L1_T2_we4 Completing the Square 4.

• Quadratic Formula 1

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  U10_L1_T3_we1 Quadratic Formula 1.

• Quadratic Formula 2

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  U10_L1_T3_we2 Quadratic Formula 2.

• Quadratic Formula 3

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  U10_L1_T3_we3 Quadratic Formula 3.

• Applying Quadratic Functions 1

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  U10_L2_T1_we1 Applying Quadratic Functions 1.

• Applying Quadratic Functions 2

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  U10_L2_T1_we2 Applying Quadratic Functions 2.

• Applying Quadratic Functions 3

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  U10_L2_T1_we3 Applying Quadratic Functions 3.

• Non-Linear Systems of Equations 1

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  U10_L2_T2_we1 Non-Linear Systems of Equations 1.

• Non-Linear Systems of Equations 2

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  U10_L2_T2_we2 Non-Linear Systems of Equations 2.

• Non-Linear Systems of Equations 3

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  U10_L2_T2_we3 Non-Linear Systems of Equations 3.

• Simplifying Rational Expressions 1

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  U11_L1_T1_we1 Simplifying Rational Expressions 1.

• Simplifying Rational Expressions 2

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  U11_L1_T1_we2 Simplifying Rational Expressions 2.

• Simplifying Rational Expressions 3

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  U11_L1_T1_we3 Simplifying Rational Expressions 3.

• Multiplying and Dividing Rational Expressions 1

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  U11_L1_T2_we1 Multiplying and Dividing Rational Expressions 1.

• Multiplying and Dividing Rational Expressions 2

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  U11_L1_T2_we2 Multiplying and Dividing Rational Expressions 2.

• Multiplying and Dividing Rational Expressions 3

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  U11_L1_T2_we3 Multiplying and Dividing Rational Expressions 3.

• Adding and Subtracting Rational Expressions 1

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  U11_L1_T3_we1 Adding and Subtracting Rational Expressions 1.

• Adding and Subtracting Rational Expressions 2

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  U11_L1_T3_we2 Adding and Subtracting Rational Expressions 2.

• Adding and Subtracting Rational Expressions 3

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  U11_L1_T3_we3 Adding and Subtracting Rational Expressions 3.

• Solving Rational Equations 1

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  U11_L2_T1_we1 Solving Rational Equations 1.

• Solving Rational Equations 2

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  U11_L2_T1_we2 Solving Rational Equations 2.

• Solving Rational Equations 3

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  U11_L2_T1_we3 Solving Rational Equations 3.

• Applying Rational Equations 1

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  U11_L2_T2_we1 Applying Rational Equations 1.

• Applying Rational Equations 1 Extra

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  U11_L2_T2_we1 Applying Rational Equations 1 extra commentary.

• Applying Rational Equations 2

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  U11_L2_T2_we2 Applying Rational Equations 2.

• Applying Rational Equations 3

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  U11_L2_T2_we3 Applying Rational Equations 3.

• Number Sets 1

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  U12_L1_T1_we1 Number Sets 1.

• Number Sets 2

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  U12_L1_T1_we2 Number Sets 2.

• Number Sets 3

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  U12_L1_T1_we3 Number Sets 3.

• Understanding Logical Statements 1

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  U12_L1_T2_we1 Understanding Logical Statements 1.

• Understanding Logical Statements 2

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  U12_L1_T2_we2 Understanding Logical Statements 2.

• Understanding Logical Statements 3

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  U12_L1_T2_we3 Understanding Logical Statements 3.

• Understanding Logical Statements 4

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  U12_L1_T2_we4 Understanding Logical Statements 4.

• Understanding Logical Statements 5

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  Understanding Logical Statements Commentary 5.

• Inductive Reasoning 1

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  U12_L1_T3_we1 Inductive Reasoning 1.

• Inductive Reasoning 2

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  U12_L1_T3_we2 Inductive Reasoning 2.

• Inductive Reasoning 3

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  U12_L1_T3_we3 Inductive Reasoning 3.

• Deductive Reasoning 1

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  U12_L1_T4_we1 Deductive Reasoning 1.

• Deductive Reasoning 2

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  U12_L1_T4_we2 Deductive Reasoning 2.

• Deductive Reasoning 3

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  U12_L1_T4_we3 Deductive Reasoning 3.

• Events and Outcomes 1

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  U12_L2_T1_we1 Events and Outcomes 1.

• Events and Outcomes 2

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  U12_L2_T1_we2 Events and Outcomes 2.

• Events and Outcomes 3

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  U12_L2_T1_we3 Events and Outcomes 3.

• Independent Events 1

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  U12_L2_T2_we1 Independent Events 1.

• Independent Events 2

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  U12_L2_T2_we2 Independent Events 2.

• Independent Events 3

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  U12_L2_T2_we3 Independent Events 3.

• Permutations and Combinations 1

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  U12_L2_T3_we1 Permutations and Combinations 1.

• Permutations and Combinations 2

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  U12_L2_T3_we2 Permutations and Combinations 2.

• Permutations and Combinations 3

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  U12_L2_T3_we3 Permutations and Combinations 3.

• Permutations and Combinations 4

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  U12_L2_T4_we1 Permutations and Combinations 4.

• Probability of Dependent Events 1

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  U12_L2_T4_we2 Probability of Dependent Events.

• Probability of Dependent Events 2

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  U12_L2_T4_we3 Probability of Dependent Events 2.

• Absolute Value Equations

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  U02_L2_T2_we1 Absolute Value Equations.

• Graphing Systems of Inequalities

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  U06_L3_T1_we3 Graphing Systems of Inequalities.

• Solving Systems By Graphing

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  U06_L1_T1_we1 Solving Systems by Graphing.

• Graphing Linear Inequalities in Two Variables

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  U05_L2_T1_WE2 Graphing Linear Inequalities in Two Variables.

• Representing Functions as Graphs

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  U03_L2_T1_we2 Representing Functions as Graphs.

• Inductive Patterns

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  U03_L1_T1_we2 Inductive Patterns.