Determinants 2x2 - Ej 03 SimpleAlgebra1

Video tutorial with the procedure to solve a 2x2 determinant
If you want to appear in the videos!
Record yourself saying your school, where you are from and the phrase:
”Greetings SimpleAlgebra1”
Find a well-lit place with little noise and try to have the highest video quality possible.
Send it with the subject "Intro Video" to this email:
[e-mail]
Facebook:
/ simplealgebra1
Bibliographic References:
Baldor Algebra: amzn.to/2pmc0yH
Leithold Calculus: amzn.to/2tYwmn8
Simplified Mathematics, CONAMAT: amzn.to/2tXwDXx
Analytical Geometry, Lehman amzn.to/2pm93hi
Wacom CTL472 Graphic Tablet One Tablet amzn.to/2TPN0iL
Wacom Intuos Graphics Drawing Tablet amzn.to/360c6Bf
KZbin Channel: / jhtierina
videos of free math
solved exercises
examples explained step by step
teacher tutorial