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What does this expression simplify to?

\(\large \dfrac{3^{2019} + 3^{2020} + 3^{2021}}{3^{2020} + 3^{2020} + 3^{2020}} = ?\)

 Jun 26, 2020
 #1
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3^2020 + 3^2020 + 3^2020 = 3(3^2020) = 3^2021

 

3^2019 + 3^2020 + 3^2021 =  3^2019(1 + 3 + 9) = 3^2019 * 13

 

3^2021 = 3^2019 * 9

 

 

13/9 is the answer?
 

Not sure, but I think.

 Jun 26, 2020

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