Electronics KVL and KCL real and complex no

currentley i am doing electronics course i am struggling with KVL and KCL circuit analysis so i want to learn that but i want to learn with real no and with imaginary no too so both may be you can teach me in 2 or 3 hours if you come with some knowledge i will catch up quick i think you need to know mathematic you need to be familiar with kvl and kcl because if you dont know please dont think you will manage if you already know then its easy for you to explain