Solving Matrices

I had a back injury and left video lessons for my Pre-Calculus students in April 2018. They now serve as a record of how to solve for matrices. In order to manipulate them into Reduced Row Echelon Form, the first five videos will guide you there. You may stop and restart, back up, review, whatever, at your own pace.

Video 1            https://youtu.be/XsewyT1rMtc

Video 2            https://youtu.be/44p9ogll8BE

Video 3            https://youtu.be/AAhq3w-MC94

Video 4            https://youtu.be/qCWxcqs92L8

Video 5            https://youtu.be/DeotMwYYbQI

I will keep this next space ready to insert a Cramer’s Rule video collection.