IB Math Analysis & Approaches HL Complex Numbers and Polynomials Review Session

Problems are from the Previous IB Exams.

Timestamps:
00:00 Settling In
02:00 2014 Time Zone 1 Paper 1 Problem about Geometric Sequences with Complex Terms
29:55 2017 Time Zone 2 Paper 1 Problem using Trigonometric Identities, nth Roots of Complex Number, and Modulus-Argument Form
53:05 2011 Time Zone 2 Paper 1 Problem with Factorization of Sum of Two Cubes, nth Roots of Complex Number, and "Hence"
1:09:20 2009 Time Zone 2 Paper 1 Problem using Conjugate Solution to Polynomial Equation, Finding Coefficients, and Modulus-Argument Form
1:15:05 2008 Time Zone 2 Paper 1 Problem using Remainder Theorem to Find Coefficients (and alternate method using factorization)
1:19:20 2008 November Paper 1 Problem Using Remainder Theorem to Find Coefficients
1:22:55 Clarifying Wording of the Problem ("Hence" vs. "Hence or Otherwise") & General Tips

Coordinated by Mrigayu Ghosh; Participant(s): Maham Abbasi and Samhitha Mada