Question

3n^2-n over n^2-1 divide n^2 over n+1

Answer 1

`(n(3n - 1))/(( n - 1)(n + 1)) * \frac{n + 1}{n {}^(2) } \\ (3n - 1)/(n - 1) * (1)/(n) \\ (3n - 1)/(n(n + 1) ) \\ \frac{3n - 1}{n {}^(2) + n }`
I hope this is the right answer