Five questions c+11/(c-3)(c+2) + -3c^2/c+2?

LCD of Rational Expressions?


c+11/(c-3)(c+2) + -3c^2/c+2


a: (c + 2)


b: (c - 3)(c - 3)


c: (c - 3) (c + 2)





2:


f-2/(f + 6)(f + 3) - -1/f+3


a: (f + 6) (f + 3)


b: (f + 3)(f + 3)


c: (f + 3)^2





3:


4h/h-12 + -9/ y^2 - 4y - 96


a: (y - 4) (y - 12) (y + 8)


b: (y - 4) (y - 12)(y - 4)


c: (y - 12) (y + 8)





4:


6/ e^2 - 6e - 27 - -8/ e^2 - 9e - 36


a: (e + 3) (e - 12)(e + 3)


b: (e - 9) (e + 3) (e - 12)


c: (e + 3) (e - 12)^2





5:


-1/j-4 + j-7/ j^2 + 6j - 40


a: (j + 4)(j + 10)


b: (e + 3)(j + 10)


c: (j + 10) (j - 4)

Five questions c+11/(c-3)(c+2) + -3c^2/c+2?
Your writing is hard to understand. Please use Parenthesis next time to seperate the denominators and expressions. But to the best of my knowledge:


1) C


2) A


3) None of them unless you meant for the h to be a y, in that case C.


4) B


5) C





Good luck!
Reply:I would like to help you, but I'm not sure of the best way. If you know how to factor the expressions, do that first. I don't think I understand the question, because I don't see 2 extressions so I'm not sure how to find a common denominator.