How many roots? Rouché's Theorem

Rouché's Theorem In this video, I cover Rouché's Theorem, which is a wonderful theorem in complex analysis that allows us to find out how many roots a polynomial has inside a region. Enjoy this complex extravaganza! Complex Analysis Overview:    • Complex Analysis Overview   Complex Analysis Playlist:    • Complex Analysis   YouTube channel:    / drpeyam   TikTok:   / drpeyam   Instagram:   / peyamstagram   Twitter:   / drpeyam   Teespring merch: https://teespring.com/stores/dr-peyam