Explain, in at most two sentences, why the series converges or…

MATHEMATICS · Subjective · AP · Calculus BC · Infinite Sequences and Series · Infinite Sequences and Series

Problem

Explain, in at most two sentences, why the series ∑n=1∞3 n2 n+3 n\displaystyle\sum_{n=1}^{\infty} \frac{3^{\,n}}{2^{\,n}+3^{\,n}} converges or diverges.

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