Factoring.
6n^2 +24n -18
Answer: 6(n^2 +4n -3)
y^3 -y^2 + 3y -3
Answer: (y-1)(y^2 +3)
1 answer
Those answers look right! You pulled out the lowest common denominator (LCD) and you cannot factor it further. The second one you grouped and found that both have a common factor of (y-1). Great job!