In this video playlist you will learn everything you need to know with complex and imaginary numbers ((5 - 2i) + (5 + 3i))/((1 + i) - (2 - 4i)) ...

In this video playlist you will learn how to simplify complex numbers under a radical as well as raised to a higher power. You will learn to add, subtract, multiply and divide complex numbers to write ...

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.