In this video series I show you how to write complex numbers in standard form. We use the idea of imaginary numbers to higher ...

In this math tutorial I will show you how write a complex number in standard form after simple operations have been performed ...

Click to explore updated revision resources for GCSE Maths: Ordering numbers in standard form, with step-by-step slideshows, quizzes, practice exam questions, and more! Numbers written in standard ...

Mathematicians were disturbed, centuries ago, to find that calculating the properties of certain curves demanded the seemingly impossible: numbers that, when multiplied by themselves, turn negative.

Our February Insights puzzle sent readers on a treasure hunt based on complex numbers. First we provided a bit of a primer, demonstrating that complex numbers (expressions of the form a + bi, where ...

Imaginary numbers might seem like unicorns and goblins — interesting but irrelevant to reality. But for describing matter at its roots, imaginary numbers turn out to be essential. They seem to be ...