[Complex Analysis] Use Cauchy’s Integral Formula to compute Integral z^2/(z^2+9) in |z+3i|=1

[Complex Analysis] Use Cauchy’s Integral Formula to compute Integral z^2/(z^2+9) in |z+3i|=1

This short video introduces how to use Cauchy’s Integral Formula to compute Integral z^2/(z^2+9) in |z+3i|=1. I will upload more short videos with step-by step illustration showing how to solve example questions in Complex Analysis. Subscribe for more ^^