College Algebra

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

7. Matrices and Determinants

Matrix Solutions to Linear Systems
Write the Augmented Matrix for a Linear System

1 video
VIDEOS
Previous videos for
Next videos for

Matrix Solutions to Linear Systems
Perform Matrix Row Operations

4 videos

Inconsistent and Dependent Systems
Solve Problems Involving Systems Without Unique Solutions

4 videos

Matrix Operations and Applications
Use Matrix Notation

2 videos

Matrix Operations and Applications
Understand What is Meant by Equal Matrices

4 videos

Matrix Operations and Applications
Add and Subtract Matrices

4 videos

Matrix Operations and Applications
Perform Scalar Multiplication

2 videos
VIDEOS
Previous videos for
Next videos for

Matrix Operations and Applications
Solve Matrix Equations

3 videos

Matrix Operations and Applications
Model Applied Situations with Matrix Operations

4 videos

Determinants and Cramer's Rule
Evaluate a Second & Third-Order Determinant

2 videos