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

How to find the component form of a vector

Writing a vector in component form given a magnitude and direction

Introduction to Vectors and Their Operations

Basic Operations Geometric Vectors (Many Examples)

Adding vectors in magnitude and direction form | Vectors

Vector Operations (Geometric Interpretation)

Vector Addition and Scalar Multiplication, Example 2

How to use vectors to solve a word problem

Vector Addition and Scalar Multiplication, Example 1

Adding and Subtracting Vectors

Sketching Sums and Differences of Vectors

Magnitude and Direction of a Vector, Example 1

Position Vector and Magnitude / Length

Operations on Vectors in Component Form

Vector Operations Geometrically

Vectors - Corbettmaths

An Introduction to Vectors, Part 1

Position Vectors

Sketching Sums and Differences of Vectors - Part 2

Finding a Unit Vector, Ex 2

How To Find The Unit Vector

Finding the Components of a Vector, Ex 1

Unit Tangent Vector at a Given Point

When Are Two Vectors Considered to Be the Same?

Vector Operations

Word Problems Involving Velocity or Other Forces (Vectors), Ex 2

Find Unit Vector in Given Direction

How to find the direction angle of a vector?

Finding the resultant vector of the sum of two vectors

Vectors Finding the Direction

equal vectors

Geometric Vectors

Finding a Unit Vector, Ex 1

Drawing Vectors in the xy-Plane and Position Vectors

Write a Vector in Terms of Its Magnitude and Direction

Vectors

Vector components from magnitude and direction

Magnitude and Direction of a Vector, Example 3

Writing Vector in terms of Magnitude & Direction Example

Word Problems Involving Velocity or Other Forces (Vectors), Ex 1

Adding and Subtracting Vectors Made Simple

Vectors - Finding Magnitude or Length

Direction Angle of a Vector

Vector Basics - Drawing Vectors/ Vector Addition

How to find the magnitude and direction of a given vector

Unit Vectors - How to find

Vectors Component Form

Unit vectors - Vectors

Vector Word Problems Made Easy

Operations on Vectors

Learn the toughest concepts covered in Precalculus with step-by-step video tutorials and practice problems by world-class tutors 

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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 Products of Complex Numbers in Polar 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

Complex Numbers in Polar Form, DeMoivre's Theorem

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

Solve Applied Problems Involving 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

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Introduction to Biology

Unicellular vs. Multicellular

Characteristics of Life

Financial Accounting

Brian

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

Psychology

Microeconomics

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Anatomy & Physiology

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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

Study topics incliding trogonometric functions, identities and equations, solutions of triangles, complex numbers, and other topics as time permits

Trigonometry

Learn the toughest concepts covered in Precalculus with step-by-step video tutorials and practice problems by world-class tutors