What is the sum of the series?
∑k=13(5k2−1)
Enter your answer in the box....
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Mathematics, 12.05.2021 19:20 thesleepycat
What is the sum of the series?
∑k=13(5k2−1)
Enter your answer in the box.
![ansver](/tpl/images/cats/User.png)
Answers: 1
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