Question #50262
find the taylor series of f(z)= e^ { z^2 + 2z -3} about z=-1 along with its convergent neighborhood
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Dear vallle. Perhaps you need method 3, except the last row before word "Answer".
please i don't want the second ( general method ) i need the method 1 but i want with another form 1- i don't want by use k 2- i need begin from the starter e^z= sum z^n / n! Goal : Get e^{z^2+2z-3} = Sum an ( z+1) ^h(n) So what the steps (process) should do in starter ( should on both side ) to get the same left side ) and keep the form of (z+1) hhhh(n) in right such step 1 replace each z with z+1 both side of starter then multiply or also replace or divide by or,,,,,