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Series: College Algebra: Inverses and Matrices

About this Series

  • Lessons: 5
  • Total Time: 0h 33m
  • Use: Watch Online & Download
  • Access Period: Unlimited
  • Created At: 11/20/2009
  • Last Updated At: 11/20/2009

These five algebra lessons deal with inverses and matrices. After a quick introduction, you'll learn about 2X2 matrix inverses and 3X3 matrix inverses. You'll also learn how to solve a system of equations that include inverses.

About this Author

2174 lessons

Founded in 1997, Thinkwell has succeeded in creating "next-generation" textbooks that help students learn and teachers teach. Capitalizing on the power of new technology, Thinkwell products prepare students more effectively for their coursework than any printed textbook can. Thinkwell has assembled a group of talented industry professionals who have shaped the company into the leading provider of technology-based textbooks. For more information about Thinkwell, please visit or visit Thinkwell's Video Lesson Store at

Thinkwell lessons feature a star-studded cast of outstanding university professors: Edward Burger (Pre-Algebra through...

Lessons Included

~ Janet2

this video length is about 8 minutes, and it stops about halfway through so I don't get to see all of it, which doesn't help me at all.

Thank You!
~ Assessment

I am a phd student. This little short video did more for me in 30 minutes or less than any review I have attempted thus far in trying to remember how to find the Inverse of a Matrix! Excellent! Good job!

Matrices are easy!
~ nachan

Professor Burger teaches all the aspect of matrices. This particular lesson is a little bit more advanced form of matrices. He explains 2x2 matrices in another lesson. This lesson really helped me out in explaining the meaning of solving matrices. Thank you!

Below are the descriptions for each of the lessons included in the series:

Supplementary Files: