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IB

IB Math AA HL
Complex Numbers and Algebra

In this question you will investigate a method to obtain Cardano's formula using elementary properties of complex numbers and algebraic expressions.

Section I

a

medium

Video Solutions

i

ii

iii

iv

Mark Scheme

Section II

b

hard

Video Solutions

i

ii

iii

iv

Mark Scheme

Section III

c

hard

Video Solutions

i

ii

iii

Mark Scheme

Contents:

Section I

Section II

Section III

Section I

a

medium

Video Solutions

i

ii

iii

iv

Mark Scheme

Section II

b

hard

Video Solutions

i

ii

iii

iv

Mark Scheme

Section III

c

hard

Video Solutions

i

ii

iii

Mark Scheme