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I need some help with this (and no this is not a test)

I need some help with this (and no this is not a test)-example-1
User Nick Peachey
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1 Answer

18 votes
18 votes

You have the following expression:


a_n=3+2(a_(n-1))^(2)

consider a1 = 6.

In order to determine the value of a2, consider that if an = a2, then an-1 = a1. Replace these values into the previous sequence formula:


\begin{gathered} a_2=3+2(a_1)^(2)= \\ 3+2\mleft(6\mright)^2= \\ 3+2(36)= \\ 3+72= \\ 75 \end{gathered}

Hence, a2 is equal to 75

User Zagstrug
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