Find the sum of the following series.
∑n=114(2n+1)
(1 point)
Responses
448
448
256
256
240
240
224
The sum of the series can be found by plugging in the values from n=1 to n=14 and summing them up.
∑n=1^14 (2n+1) = (2*1+1) + (2*2+1) + ... + (2*14+1)
= 3 + 5 + 7 + ... + 29
= 224
Therefore, the sum of the series is 224.
Correct answer: 224