Pre-Calculus - Adding Complex numbers - Online Tutor (-2+ root(-8)) + (5- root(-50))

The video tutorial explains how to add and subtract complex numbers, focusing on simplifying radicals and understanding the components of complex numbers. It demonstrates the process of breaking down radicals with negative numbers and combining real and imaginary components to reach a solution in standard form.

When adding complex numbers, what components can be combined?

What is the final simplified form of the expression involving -2 and 5 sqrt(2)?