Question

(n-1) (2n + 1) (3n + 1) (4n - 1)
3. Lt
no
4
n​

Answer 1

((n - 1) • (2n + 1) • (3n + 1)) • (4n - 1)

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n - 1) • (2n + 1) • (3n + 1) • (4n - 1)

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Answer:   (n - 1) • (2n + 1) • (3n + 1) • (4n - 1)

I hope this helps you!