Polynomials & ROC (1.4)

43:35
Polynomial Functions & Complex Zeros (1.5)

38:11
APPC 3.10 Trigonometric Equations and Inequalities

28:10
APPC 3.11 The Secant, Cosecant, and Cotangent Functions

25:55
Topic 3.1 Periodic Phenomena

21:01
Watch Trudeau speak directly to Trump during blistering speech

14:29
How Wrong Can a Calculator Be?

17:34
APPC 3.9 Inverse Trigonometric Functions

27:16