# Math Help - Evaluating limits

1. ## Evaluating limits

Evaluate the following limit, using L'Hospital's rule if necessary

lim (x+1)e^(-2x)
X->+infinity

can't figure this one out...

2. Originally Posted by thecount
Evaluate the following limit, using L'Hospital's rule if necessary

lim (x+1)e^(-2x)
X->+infinity

can't figure this one out...
This is the same thing as $\lim_{x\to\infty}\frac{x}{e^{2x}}+\lim_{x\to\infty }\frac{1}{e^{2x}}$

The second limit goes to zero.

Try to show that the first one also goes to zero.