I have just made some youtube playlists – which collect all the relevant videos in one place. The one embedded below contains all the complex numbers skills required:

If you prefer your videos embedded individually, they are below!

Algebra 2

An introduction to logs:

More on log laws:

Proof of log rules:

Radioactive decay:

Solving equations using the natural log (lnx):

Complex number – converting between polar and Cartesian co-ordinates:

Demoivre’s Theorem:

Multiplying and dividing in polar form:

How to find the roots of Complex Numbers:

More on the roots of Complex Numbers:

Graphing polar co-ordinates:

More graphing examples:

Equating real and imaginary parts to solve equations:

All content on this site has been written by Andrew Chambers (MSc. Mathematics, IB Mathematics Examiner).

New website for International teachers

I’ve just launched a brand new maths site for international schools – over 2000 pdf pages of resources to support IB teachers. If you are an IB teacher this could save you 200+ hours of preparation time.

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February 10, 2014 at 8:23 am

Ji HwanEXCELLENT M8. Really helpful.

October 6, 2014 at 11:03 pm

NaReally cool website… Thanks