Find the sum to n terms of the following series : (3³- 2³) + (5³-4³) + (7³- 6³) + ...

[ Answer : n(4n² + 9n + 6) ]

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Question

Find the sum to n terms of the following
series : (33 - 23) +
(53 -43) + (73 - 63)
+

[ Answer : n(4n2 + 9n + 6)
]

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Lovina Kansal · Accepted Answer

Dear student
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Regards

Find the sum to n terms of the following series : (33 - 23) + (53 -43) + (73 - 63) + ... [ Answer : n(4n2 + 9n + 6) ] NO LINKS PLEASE