Question 829654
(4n+1)(2n+6)
We want to multiply 4n by each of 2n and 6
then multiply 1 by each of 2n and 6
4n*2n + 4n*6 + 1*2n + 1*6
8n^2 + 24n + 2n + 6
8n^2 + 26n + 6