Thanks for your help and tips:) And sorry for my carelessness I was even embarassed when I saw my tread called factoring "peoblems"
I even wrote the wrong denominator in the first one...I think carelessness is the mother of my mistakes
Thanks for the tips they really helped a lot
Factoring problems...
1.
Having problems with factoring almost got it except this 2
(3x^3+21x^2+36x)/ 3x^4+12x^3-27x^2-108x ( Edited)
The Attempt at a Solution
the numerator 3x^3+21x^2+36x I can see the factor right away its 3x so 3x(x^2+7x+12) and for new denominator that I mixed...