What is the sum of the series represented by . (2n + 5)? n=3 Enter your answer in the box.

Q: Find the sum – 6 + 1 + 8 +... + 15 Answer:

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Q: Find the sum. -7 + (-11) + (-15) +...+ (-39)

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Q: Find the value of the sum 4 +7 +10 +13 + ... +124.

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Q: Find the sum of -6x² Answer: 4 and 9x² - 7x. Submit Answer ***** attempt 1 out of 2

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Q: Find the value of the sum. > Xi, if x1 = 7, X2 = -3, x3 = 2, X4 = -4 i = 1

A: We have to find the value

Q: Find the infinite sum 1+0.6 + (0.6)² + (0.6)³ - Please write your answer as a decimal

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Q: Find the sum 9 + - 3 +3 + ... + 15 Answer:

A: The objective is to find the sum of the given series

Q: 2. Express in summation (sigma) notation (do NOT find the sums): (a) R=10 +11 +12 +..+ 999 (b)…

A: The sum of C part is 334334000.

Q: Find the SUM of the infinite geometric series: 1-+; 25 125 Give an exact answer, written as a…

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Q: an²+3n-2

A: The given series  Write the nth term an of the given series , Now, express the nth term an in…

Q: 19 more than the sum of 3 and -12

A: Sum of 3 and -12 is -9

Q: Find the sum; write your answer as a fraction A-1 3. kw1

A:

Q: find the sum of 36 + 37 + 38 + 39 + … + 146 + 147.

A: To Find: The sum of 36+37+38+...+146+147