1. Fundamental Concepts of Algebra

2. Functions and Graphs

3. Polynomial and Rational Functions

4. Exponential and Logarithmic Functions

5. Trigonometric Functions

6. Analytic Trigonometry

7. Additional Topics in Trigonometry

8. Systems of Equations and Inequalities

9. Matrices and Determinants

10. Conic Sections and Analytic Geometry

11. Sequences, Induction, and Probability

12. Introduction to Calculus

DeMoivre's Theorem: Raising a Complex Number to a Power, Ex 2

Trigonometric Form of Complex Numbers

Complex Numbers: Graphing and Finding the Modulus, Ex 2

Finding nth Roots of a Complex Number

Complex Numbers: Graphing and Finding the Modulus, Ex 1

Complex Numbers: Multiplying and Dividing in Polar Form, Ex 1

Roots of Complex Numbers Example 5

Roots of Complex Numbers Example 4

DeMoivre's Theorem: Raising a Complex Number to a Power, Ex 3

Trig: Product and quotient of two complex numbers in polar form

Finding the nth roots of a complex number in polar form

Product & Quotient of Polar Complex Numbers

Find Products of Complex Numbers in Polar Form

Complex Numbers in Polar Form, DeMoivre's Theorem

Complex Numbers Polar Form Product De Moivre's Theorem and nth Root

Plotting Complex Numbers on the Complex Plane

Complex Numbers, Part 3 - The Complex Plane

Product and Quotient of Complex Numbers

Converting Complex Numbers to Rectangular form

Find the product of complex numbers in polar form

Roots of Complex Numbers, Ex 1

Finding the Absolute Value of Complex Numbers

Determining the Nth Roots of a Complex Number

Finding the absolute value of a complex number ex 4

Complex Numbers in Polar Form

DeMoivre's Theorem: Raising a Complex Number to a Power, Ex 1

Complex Number in quadrant 3 to Trigonometric Polar Form

Absolute Value of a Complex Number

Complex Numbers - Changing to Modulus-Argument Form

How to convert complex numbers from standard rectangular to polar trigonometric form precalculus pre

Complex Numbers Converting From Trigonometric to Rectangular Form

Roots of Complex Numbers, Ex 2

The Product and Quotient of Complex Numbers in Trigonometric Form

Graphing Complex Numbers

The Complex Plane

Roots of Complex Numbers, Ex 3

Complex Numbers - Argand Plane Part 2 | Don't Memorise

Raise a Complex Number in Polar Form to a Power - Demoivre's Theorem

Expressing a Complex Number in Trigonometric or Polar Form, Ex 1

Examples of nth Roots of Complex Numbers

More Roots of Complex Numbers, Ex 2

Complex Numbers - Plotting on an Argand Diagram

De Moivre's Theorem powers of Polar Complex Numbers

Roots of Complex Numbers - Example 6

Complex Numbers: Convert From Polar to Complex Form, Ex 1

Complex Numbers - Graphing, Adding, Subtracting

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Plot Complex Numbers in the Complex Plane

Find the Absolute Value of a Complex Number

Write Complex Numbers in Polar Form

Convert a Complex Number from Polar to Rectangular Form

Find Quotients of Complex Numbers in Polar Form

Find Powers of Complex Numbers in Polar Form

Find Roots of Complex Numbers in Polar Form

Use Magnitude and Direction to Show Vectors Are Equal

Visualize Scalar Multiplication, Vector Addition, and Vector Subtraction as Geometric Vectors

Represent Vectors in the Rectangular Coordinate System

Perform Operations with Vectors in Terms of i and j

Find the Unit Vector in the Direction of v

Write a Vector in Terms of Its Magnitude and Direction

Solve Applied Problems Involving Vectors

Vectors

Use Point Plotting to Graph Polar Equations

Use Symmetry to Graph Polar Equations

Graphs of Polar Equations

Use the Law of Cosines to Solve Oblique Triangles

Solve Applied Problems Using the Law of Cosines

Use Heron's Formula to Find the Area of a Triangle

The Law of Cosines

Use the Law of Sines to Solve Oblique Triangles

Use the Law of Sines to Solve, if Possible, the Triangle or Triangles in the Ambiguous Case

Find the Area of an Oblique Triangle Using the Sine Function

Solve Applied Problems Using the Law of Sines

The Law of Sines

Plot Points in the Polar Coordinate System

Find Multiple Sets of Polar Coordinates for a Given Point

Convert a Point from Polar to Rectangular Coordinates

Convert a Point from Rectangular to Polar Coordinates

Convert an Equation from Rectangular to Polar Coordinates

Convert an Equation from Polar to Rectangular Coordinates

Polar Coordinates

Find the Dot Product of Two Vectors

Find the Angle Between Two Vectors

Use the Dot Product to Determine if Two Vectors Are Orthogonal

Find the Projection of a Vector onto Another Vector

Express a Vector as the Sum of Two Orthogonal Vectors

Compute Work

The Dot Product

General Chemistry

Jules

Classification of Matter (1)

Classification of Matter (2)

Classification of Matter - Example

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Physics

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Introduction to Units & the SI System

Metric Prefixes

Scientific Notation

General Biology

Jason

Introduction to Biology

Unicellular vs. Multicellular

Characteristics of Life

Financial Accounting

Brian

Dive deep into Psychology with videos, practice problems, and more.

Psychology

Microeconomics

The first in a two-course sequence introduces the basic structure and functions of the human body

Anatomy & Physiology

Bruce

College Algebra covers algebraic topics and skills necessary to succeed in college-level math

College Algebra

Organic Chemistry

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Genetics

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GOB Chemistry

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Intro to Chemistry

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Analytical Chemistry

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Trigonometry

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