= 9n + (6n(n+1))/(2) + (n(n+1)(2n+1))/(6)

Name: = 9n + (6n(n+1))/(2) + (n(n+1)(2n+1))/(6)
Uploaded: 2021-10-13T19:33:21-08:00
Duration: 1 min 3 s
Channel: Steven Clarke
Description: = 9n + (6n(n+1))/(2) + (n(n+1)(2n+1))/(6)

Question

Steven Clarke · Accepted Answer

Okay, here then the first step is to factorize the first bracket. Now that will be n plus 3 time

Question

= 9n + \frac{6n(n+1)}{2} + \frac{n(n+1)(2n+1)}{6}

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