What is the sum from n=1 to infinity}3^{-2-2n of*2^{3n+1} ?

The sum from n=1 to infinity}3^{-2-2n of*2^{3n+1} is converges

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sum from n=1 to infinity}3^{-2-2n of*2^{3n+1}

n = 1 \sum \infty 3^{- 2 - 2 n} \cdot 2^{3 n + 1}

converges

Solution steps

n = 1 \sum \infty 3^{- 2 - 2 n} \cdot 2^{3 n + 1}

Apply Series Ratio Test:

converges

= converges

\frac{\partial}{\partial x} (\frac{x}{2 2})

\int 3 - 2 x x^{2} d x

x = 7 y^{2}, x = 5 + 2 y^{2}

f (x) = 4 x, at x = 25

\frac{\partial}{\partial x} ((t + 1)^{3})

What is the sum from n=1 to infinity}3^{-2-2n of*2^{3n+1} ?
The sum from n=1 to infinity}3^{-2-2n of*2^{3n+1} is converges