Ask
your own question, for FREE!
Mathematics
40 Online
find lim x->infinity (1-2x^2)/(3x^3+x)
Still Need Help?
Join the QuestionCove community and study together with friends!
use l'Hôpital's rule: http://en.wikipedia.org/wiki/L'H%C3%B4pital's_rule until you get -4/18x which gives you lim (x->infinity)=0
I don't know how much work they require you to show or what they accept in terms of work shown, but you can note that the power in the denominator is greater than the power in the numerator so ignoring constants you essentially have lim x goes to infinity x^2 / x^3 which is really 1 / x ... and we all know lim x goes to infinity of 1 / x = 0. :) Hope this helps.
Yes,\[ax ^{m}/ax ^{n}\]m<n, lim goes to 0
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
forgetmylife:
Only the real understand ud83eudd26ud83cudffdu2642ufe0f I'm tired. Tired of the constancy, the constancy of judgment.
rishavraj:
Just trying to find a friend. We met on openstudy, her nickname on there was something "tarantula".
Subshilava:
Which sentence follows correct grammatical conventions? ) u2022 The crow in that bush squawk loudly at the hawks.
9 hours ago
2 Replies
1 Medal
47 minutes ago
4 Replies
0 Medals
1 day ago
4 Replies
3 Medals