How do solve #2/(x+1)>=1/(x-2)# and write the answer as a inequality and interval notation?
1 Answer
Jan 7, 2017
or, in interval notation:
Explanation:
The inequality can be rewritten as:
and then
Let's study the sign of each binomial:
1)
2)
3)
__-1__2__5__
1)
2)
3)
Then the inequality is verified when the fraction is greater than 0, that's:
or, in interval notation: