Question

3/(X^2+3X+2)>0

Answer 1

x> -1 or x<-2

Answer 2

thanks for the answer but how did you get the numerator off

Answer 3

well.. the numerator is different than 0 so you can simply do:

1/(X^2+3X+2) > 0/3
1/(X+1) (X+2) >0

Answer 4

understand now?

Answer 5

yea thanks a lot!