−6+(−2)+2+6+
Mathematics, 17.10.2019 09:00 briannarose2003
What is the sum of the first 20 terms in the arithmetic series?
−6+(−2)+2+6+
624
640
654
680
Answers: 3
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What is the sum of the first 20 terms in the arithmetic series?
−6+(−2)+2+6+
−6+(−2)+2+6+
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