Algebra II Sem 1 Helps
Unit 1.1 Algebraic Expressions
Unit 1.2 Solving Linear Equations
Unit 1.3 Solving Linear Inequalities
Unit 1.4 Solving Absolute Value Equations and Inequalities
Unit 1.5 Solving Literal Equations and Formulas
Unit 2.1 What is a Function?
Unit 2.2 Graphing Functions
Unit 2.3 Linear Functions
Unit 2.4 Linear Equations and Inequalities
Unit 2.5 Linear Systems
Unit 3.1 Factoring x^2+bx+c
Unit 3.2 Factoring ax^2+bx+c
Unit 3.3 Spacial Cases
Unit 3.4 Solving Quadratic Equations
Unit 3.5 Completing the Square
There is a small mistake in this video at around 4:50 where the expression switches from x²+14x-49=0 to x²-14x-49=0 (the sign in front of the 14x switched). The correct final answer given at 7:10 should have been x = -7 ± 7√2.
Unit 3.5.1 Completing the Square (Advanced)
Extra: Visual Aid for Completing the Square/Vertex Form
Unit 3.6 The Quadratic Formula
Unit 3.7 Graphs of Quadratic Functions
Unit 3.8.1 Imaginary Numbers
Unit 3.8.2 Operations on Complex Numbers
Unit 3.8.3 Quadratics with Complex Solutions
Unit 3.9 Nonlinear Systems of Equations
Unit 3.10 Nonlinear Systems of Inequalities
Unit 4.3 Two-Variable Systems of Inequalities
Unit 4.1 Inverses
Unit 4.2 Graphs of Inverses
Unit 4.3 Parent Functions
Unit 4.4 Shifting Functions
Unit 4.5 Stretching Functions Vertically
Unit 4.6 Transformation of Parent Functions
Unit 4.7 Arithmetic of Functions
Unit 5.1 Polynomial Basics
Unit 5.2 Polynomial Functions
Unit 5.3 Synthetic Division
Unit 5.4 Factoring Polynomials Completely
Unit 5.5 Solving Polynomial Equations
Unit 5.6 Graphing Polynomial Functions
Unit 5.7 Polynomial Identities
Unit 5.8 Binomial Theorem
Unit 5.9 Transformations of Polynomial Functions
Algebra II Sem 2 Helps
Unit 7.1 Proportions
Unit 7.2 Rational Expressions
Unit 7.3 Simplifying Rational Expressions
Unit 7.4 Multiplying and Dividing Rational Expressions
Unit 7.5 Adding and Subtracting Rational Expressions
Unit 7.6 Inverse Variation
Unit 7.7 Solving Rational Expressions
Extra: Solving Rational Expressions
This video is to give some extra help in solving rational expressions that the previous videos may have missed.