Pre-Calculus 12 Section 2.1

Radical Functions and Its Transformations

[slicer]

around 20 min mark is x is less then or equal to -4 a error? (domain)

[hadeelkamalmaz]

thank you very much for all the efforts
it helped me so much

[katerfly]

I learn more from your videos than I do in my class. Thank you very much, sir! :)