Factor
\frac{3\left(\left(2n-1\right)\times 3^{n}+1\right)}{4}
Evaluate
\frac{3\left(\left(2n-1\right)\times 3^{n}+1\right)}{4}
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\frac{3\left(\left(2n-1\right)\times 3^{n}+1\right)}{4}
Factor out \frac{3}{4}.
Examples
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Matrix
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