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Evaluate the Sum Using the Summation Formula and Property j=120(j2+j)\sum _ { j = 1 } ^ { 20 } \left( j ^ { 2 } + j \right)

Question 13

Multiple Choice

Evaluate the sum using the summation formula and property.
j=120(j2+j) \sum _ { j = 1 } ^ { 20 } \left( j ^ { 2 } + j \right)


A) 2,980
B) 3,080
C) 2,880
D) 3,180
E) 3,280

Correct Answer:

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