Find all values of x for which the series inf E n=1 (3^n)(x^n) converges absolutely.
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Originally Posted by kiddopop Find all values of x for which the series inf E n=1 (3^n)(x^n) converges absolutely. $\displaystyle \sum_{n=1}^{\infty}g^n$ converges absolutely as long as $\displaystyle |g|<1$
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