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12 votes
12 votes
Find the sum of the first seven terms -3,3,-3,3.
Show your work.

User Tomdee
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1 Answer

18 votes
18 votes
-3 as there are 3(-3+3) -3 meaning 3(0) -3 so therefore just -3
Find the sum of the first seven terms -3,3,-3,3. Show your work.-example-1
User FitzChill
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