# Math Help - L'hospital rules

1. ## L'hospital rules

Evaluate the limit using L'hospital:

(7x^3)/e^(6x)
lim=infinity

2. Originally Posted by Asuhuman18
Evaluate the limit using L'hospital:

(7x^3)/e^(6x)
lim=infinity
Apply l'Hopital's rule 3 times and then take the limit. If you need more help, please post what you've done and say where you get stuck.