Question

How do you solve: n^2-9/n+3 × n/2n-6 (?) The answer is n/2. But I solved it and somehow I feel like I missed a step or miscalculated.

Answer 1

the first part reduces to n-3
and the second part reduces to n/(2*(n-3)). Which cancels with the n-3 on top, leaving n/2

Answer 2

Thank you so much!