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Evaluate the Sum $\sum _ { \mathrm { k } = 2 } ^ { 5 } ( - 1 ) ^ { \mathrm { k } + 1 } ( \mathrm { k } + 8 ) ^ { 2 }$

Question 92

Multiple Choice

Evaluate the sum. Round to two decimal places, if necessary.
- $\sum _ { \mathrm { k } = 2 } ^ { 5 } ( - 1 ) ^ { \mathrm { k } + 1 } ( \mathrm { k } + 8 ) ^ { 2 }$

A) $- 534$
B) 534
C) 351,788
D) 46

Evaluate the Sum ∑k=25(−1)k+1(k+8)2\sum _ { \mathrm { k } = 2 } ^ { 5 } ( - 1 ) ^ { \mathrm { k } + 1 } ( \mathrm { k } + 8 ) ^ { 2 }k=2∑5​(−1)k+1(k+8)2

Multiple Choice

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Evaluate the Sum $\sum _ { \mathrm { k } = 2 } ^ { 5 } ( - 1 ) ^ { \mathrm { k } + 1 } ( \mathrm { k } + 8 ) ^ { 2 }$

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