Question: PLEASE HELP Math231-W7: Problem 12 Previous Problem List Next 19 (1 point) Calculate _ (4k + 712 - 4). * = 1 Answer: 1 n

PLEASE HELP

Math231-W7: Problem 12 Previous Problem List Next 19 (1 point) Calculate _ (4k + 712 - 4). * = 1 Answer: 1 n Hint: you'll probably need to use the formulae _i = =n(n + 1) and ) i = =n(n + 1)(2n + 1). 1 i=1 1=1

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