Algebra 1 & 2

4:04

Introduction to Algebra: Using VariablesProfessor Dave Explains

5:16

Basic Number Properties for AlgebraProfessor Dave Explains

4:52

Algebraic Equations and Their SolutionsProfessor Dave Explains

6:46

Algebraic Equations With Variables on Both SidesProfessor Dave Explains

5:38

Algebraic Word ProblemsProfessor Dave Explains

5:43

Solving Algebraic InequalitiesProfessor Dave Explains

9:02

Square Roots, Cube Roots, and Other RootsProfessor Dave Explains

8:23

Simplifying Expressions With Roots and ExponentsProfessor Dave Explains

5:46

Solving Algebraic Equations With Roots and ExponentsProfessor Dave Explains

5:13

Introduction to PolynomialsProfessor Dave Explains

5:32

Adding and Subtracting PolynomialsProfessor Dave Explains

6:25

Multiplying Binomials by the FOIL MethodProfessor Dave Explains

9:37

Solving Quadratics by FactoringProfessor Dave Explains

7:32

Solving Quadratics by Completing the SquareProfessor Dave Explains

6:55

Solving Quadratics by Using the Quadratic FormulaProfessor Dave Explains

9:22

Solving Higher-Degree Polynomials by Synthetic Division and the Rational Roots TestProfessor Dave Explains

9:30

Manipulating Rational Expressions: Simplification and OperationsProfessor Dave Explains

6:56

Graphing in Algebra: Ordered Pairs and the Coordinate PlaneProfessor Dave Explains

6:52

Graphing Lines in Algebra: Understanding Slopes and Y-InterceptsProfessor Dave Explains

5:06

Graphing Lines in Slope-Intercept Form (y = mx + b)Professor Dave Explains

5:33

Graphing Lines in Standard Form (ax + by = c)Professor Dave Explains

4:47

Graphing Parallel and Perpendicular LinesProfessor Dave Explains

10:21

Solving Systems of Two Equations and Two Unknowns: Graphing, Substitution, and EliminationProfessor Dave Explains

5:10

Absolute Values: Defining, Calculating, and GraphingProfessor Dave Explains

9:00

What are the Types of Numbers? Real vs. Imaginary, Rational vs. IrrationalProfessor Dave Explains

7:23

Back to Algebra: What are Functions?Professor Dave Explains

5:29

Manipulating Functions Algebraically and Evaluating Composite FunctionsProfessor Dave Explains

5:54

Graphing Algebraic Functions: Domain and Range, Maxima and MinimaProfessor Dave Explains

7:52

Transforming Algebraic Functions: Shifting, Stretching, and ReflectingProfessor Dave Explains

5:18

Continuous, Discontinuous, and Piecewise FunctionsProfessor Dave Explains

6:29

Inverse FunctionsProfessor Dave Explains

3:38

The Distance Formula: Finding the Distance Between Two PointsProfessor Dave Explains

7:46

Graphing Conic Sections Part 1: CirclesProfessor Dave Explains

6:33

Graphing Conic Sections Part 2: EllipsesProfessor Dave Explains

8:30

Graphing Conic Sections Part 3: Parabolas in Standard FormProfessor Dave Explains

5:57

Graphing Conic Sections Part 4: HyperbolasProfessor Dave Explains

9:15

Graphing Higher-Degree Polynomials: The Leading Coefficient Test and Finding ZerosProfessor Dave Explains

7:24

Graphing Rational Functions and Their AsymptotesProfessor Dave Explains

7:34

Solving and Graphing Polynomial and Rational InequalitiesProfessor Dave Explains

5:59

Evaluating and Graphing Exponential FunctionsProfessor Dave Explains

8:10

Logarithms Part 1: Evaluation of Logs and Graphing Logarithmic FunctionsProfessor Dave Explains

6:26

Logarithms Part 2: Base Ten Logs, Natural Logs, and the Change-Of-Base PropertyProfessor Dave Explains

7:06

Logarithms Part 3: Properties of Logs, Expanding Logarithmic ExpressionsProfessor Dave Explains

7:08

Solving Exponential and Logarithmic EquationsProfessor Dave Explains

8:35

Complex Numbers: Operations, Complex Conjugates, and the Linear Factorization TheoremProfessor Dave Explains

6:22

Set Theory: Types of Sets, Unions and IntersectionsProfessor Dave Explains

11:12

Sequences, Factorials, and Summation NotationProfessor Dave Explains

15:52

Theoretical Probability, Permutations and CombinationsProfessor Dave Explains