How do you combine complex numbers

The video tutorial explains the basic steps for combining complex numbers, focusing on addition and subtraction. It introduces complex numbers in the form of a + bi, where a is the real part and b is the imaginary part. The tutorial demonstrates how to combine real and imaginary parts separately, similar to combining like terms in algebra. Examples are provided to illustrate the process of adding and subtracting complex numbers, emphasizing the importance of handling negative signs carefully during subtraction.

Provide an example of combining two complex numbers and show your work.

What should you be careful about when subtracting complex numbers?