Search by Topic

Resources tagged with Argand diagram similar to Two and Four Dimensional Numbers:

Filter by: Content type:
Age range:
Challenge level:

There are 4 results

Broad Topics > Advanced Algebra > Argand diagram

problem icon

Complex Rotations

Age 16 to 18 Challenge Level:

Choose some complex numbers and mark them by points on a graph. Multiply your numbers by i once, twice, three times, four times, ..., n times? What happens?

problem icon

An Introduction to Complex Numbers

Age 16 to 18

A short introduction to complex numbers written primarily for students aged 14 to 19.

problem icon

Conjugate Tracker

Age 16 to 18 Challenge Level:

Make a conjecture about the curved track taken by the complex roots of a quadratic equation and use complex conjugates to prove your conjecture.

problem icon

Cube Roots

Age 16 to 18 Challenge Level:

Evaluate without a calculator: (5 sqrt2 + 7)^{1/3} - (5 sqrt2 - 7)^1/3}.