Checking my work

[Kathy Supper]

simplify by removing factors of 1
This is what I did

(2n^2+2n)/(6n^2+4n) = (2n(n+1))/(2n(3n+4)) =(n+1)/(3n+2) [/size]

 

[wjm11]

(2n^2+2n)/(6n^2+4n) = (2n(n+1))/(2n(3n+4)) =(n+1)/(3n+2)

Your work is correct. Nice job!