Write the Sum Using Summation Notation $$\frac { 1 } { x + 3 } + \frac { 2 } { x + 6 } + \frac { 6 } { x + 9 } + \frac { 24 } { x + 12 } + \frac { 120 } { x + 15 }$$

question 22

Multiple Choice

Write the sum using summation notation.
- $$\frac { 1 } { x + 3 } + \frac { 2 } { x + 6 } + \frac { 6 } { x + 9 } + \frac { 24 } { x + 12 } + \frac { 120 } { x + 15 }$$

• A) \(\sum _ { i = 1 } ^ { 5 } \frac { i ! } { x + 3 i }\)
• B) \(\sum _ { i = 1 } ^ { 5 } \frac { i ! } { x + i }\)
• C) \(\sum _ { i = 1 } ^ { 5 } \frac { 2 ^ { i - 1 } } { x + 3 i }\)
• D) \(\sum _ { i = 1 } ^ { 5 } \frac { i ! } { x + 3 }\)

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