Mathematics, 19.11.2019 18:31, davisparker5269

consider the arithmetic series: 1 + 9 + 17 + 25 +
write a formula for the sum of the first n terms in this series.
a) 4n^2 - 3n
b) 6n^2 - 7n
c) 8n^2 - 5n
d) 10n^2 - n

Answers: 1

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consider the arithmetic series: 1 + 9 + 17 + 25 +
write a formula for the sum of the first...