Which of the following is the correct expression for the sum below? 6. 2 3(3)* k=1 Select the correct answer below: O 27 + 81 + ... + 729 O 9+ 27 + ... + 6561 O 27 + 81 + ... + 2187 O 9 + 27 + ... + 2187 O 9+ 27 + ... + 729 O 3 +9+ ... + 2187

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Q: Evaluate the following sum. 5+7+9+...+27

A: