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Zolol [24]
3 years ago
10

If f(n)=(n-1)2+

"f(n) = (n -1)2 + 3n" alt="f(n) = (n -1)2 + 3n" align="absmiddle" class="latex-formula">
​
Mathematics
1 answer:
Liono4ka [1.6K]3 years ago
8 0

Distribute the 2 first.

f(n) = 2n - 2 + 3n

Combine like terms.

f(n) = 5n - 2

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