SOLUTION: Express the sum using summation notation. Use 1 as the lower limit of summation and i for the index of summation. 3 + 12 + 27 + . . . + 75

SOLUTION: Express the sum using summation notation. Use 1 as the lower limit of summation and i for the index of summation. 3 + 12 + 27 + . . . + 75

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Question 1196946: Express the sum using summation notation. Use 1 as the lower limit of summation and i for the index of summation.
3 + 12 + 27 + . . . + 75
Answer by ikleyn(52788) (Show Source): You can put this solution on YOUR website!
.


           (which is the same as 3 + 12 + 27 + 48 + 75 = 165)

Solved.

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