## anonymous 5 years ago for the following power series, determine the interval of convergence: S = 3(x+2) ÷ 2*5 + 4(x+2)^2 ÷ 4*8 + 5(x+2)^3 ÷ 6*11 + …….

1. anonymous

$\sum_{n=1}^{\infty} (n+2)(x+2)^{n} / 2n ^{3n+2}$

2. anonymous

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