What do you need to know to combine complex numbers

The video tutorial explains the basics of combining complex numbers, focusing on understanding what complex numbers are, their components, and how to add and subtract them. It emphasizes the importance of combining like terms and provides methods for addition and subtraction, including the vertical method and grouping. Special attention is given to handling subtraction by distributing the negative sign to simplify the process.

How do you combine like terms when adding complex numbers?

What strategy can be used to simplify subtraction of complex numbers?