# Math Help - Evaluate to see if the limit exists?

1. ## Evaluate to see if the limit exists?

lim x -> negative infinity
sqrt(x + x^2)/ x

I'm not quite sure how to solve this equation, can someone help me?
Thank you!

2. Is...

$\displaystyle \frac{\sqrt{x+x^{2}}}{x} = \frac{\sqrt{1+\frac{1}{x}}}{1}$

... so that...

Kind regards

$\chi$ $\sigma$

3. Hmm. Careful with the signs. x < 0.