SOLUTION: pls help me ((x+3)(x+5))/(x+2)>=0

Algebra ->  Finance -> SOLUTION: pls help me ((x+3)(x+5))/(x+2)>=0      Log On


   

Question 1170084: pls help me ((x+3)(x+5))/(x+2)>=0
Found 2 solutions by greenestamps, josgarithmetic:
Answer by greenestamps(13200) About Me  (Show Source):
You can put this solution on YOUR website!


Re-post, asking a question about this, and probably one of the tutors can help....

Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
Critical x values are -2, -3, -5.
x%3C%3E-2-------otherwise, the expression given is undefined (division by 0).

The intervals to check are those for:
system%28x%3C=-5%2C-5%3C=x%3C=-3%2C-3%3C=x%3C-2%2C-2%3Cx%29.