## Amenah8 one year ago LIMITS: Click to see question

1. Amenah8

$\lim_{x \rightarrow -2} (x^2+1)/(3x^2-2x+5)$

2. anonymous

Should be able to just substitute x = -2 and evaluate.

3. Amenah8

ah, okay, thank you so much! i'm a little new to limits. when i put in zero and it didn't work, and i couldn't figure out how to factor it, i got stuck. i forgot about substitution!

4. anonymous

No problem. Unfortunately, limits are not always this easy :)

5. Amenah8

so it is 5/21?

6. anonymous

Yup. Well done.