Advanced Algebra and Geometry 1 Chapter 13

13.1 p.169-170 https://youtu.be/HDhCfZeuyNg

13.2 p.170 https://youtu.be/0DM3Kk0Lbkg

13.3 p.171-173 https://youtu.be/IReSIvuRnm4

Assignment: Exercise 13-1

13.4 p.173-174 https://youtu.be/pSzQJgJGDFI

Assignment: Exercise 13-3

Assignment: Ch13 p.174 #218-226 all

p.174 #218-226 solution https://youtu.be/SE0-0K9Hbhc

Assignment: Ch13 p.174 #227-235 all

p.174 #227-235 solution https://youtu.be/etskjqkKCgg

p.175 #235 https://youtu.be/i7x5jiyqrbk