SOLUTION: The sum of the first n terms of a series is 5n^2-2n. The rth term is A)6r+3 B)10r-7 C)4r^2-r D)r(5r-2) E)3r

SOLUTION: The sum of the first n terms of a series is 5n^2-2n. The rth term is A)6r+3 B)10r-7 C)4r^2-r D)r(5r-2) E)3r

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Question 1123956: The sum of the first n terms of a series is 5n^2-2n. The rth term is
A)6r+3
B)10r-7
C)4r^2-r
D)r(5r-2)
E)3r

Answer by ikleyn(52786) (Show Source): You can put this solution on YOUR website!
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It was just solved under this link

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