A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 4 years ago
limit
anonymous
 4 years ago
limit

This Question is Closed

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0\[\lim_{h \rightarrow 0}\frac{ \frac{ 4 }{ 2+2h }2 }{ h }\]

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0dw:1350448824402:dw

terenzreignz
 4 years ago
Best ResponseYou've already chosen the best response.0maybe reducing it all to just one fraction might help

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0dw:1350449555332:dw i know im doing something wrong

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0find a CD in the numerator .

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0\[\huge \frac{ \frac{ 42(2+2h) }{ 2+2h } }{h }\]

terenzreignz
 4 years ago
Best ResponseYou've already chosen the best response.0\[\huge \lim_{h \rightarrow 0}\frac{\frac{4}{2+2h}2}{h}\] is the same as \[\huge \lim_{h \rightarrow 0}\frac{\frac{4}{2+2h}\frac{2(2+2h)}{2+2h}}{h}\] and further... \[\huge \lim_{h \rightarrow 0}\frac{\frac{4h}{2+2h}}{h}\]

terenzreignz
 4 years ago
Best ResponseYou've already chosen the best response.0Now reduce it to one fraction, and do any cancellations, if possible

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0why is it \[\frac{ 4x }{ 2+2h }\]

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0its supposed to be (2+h) *

terenzreignz
 4 years ago
Best ResponseYou've already chosen the best response.0Looked at your first post... Ok, then \[\huge \lim_{h \rightarrow 0}\frac{\frac{4}{2+h}2}{h}\]\[\huge \lim_{h \rightarrow 0}\frac{\frac{4}{2+h}\frac{2(2+h)}{2+h}}{h}\] \[\huge \lim_{h \rightarrow 0}\frac{\frac{4}{2+h}\frac{4+2h}{2+h}}{h}\]

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0yup limit approaches to 2 as x approaches to zero

terenzreignz
 4 years ago
Best ResponseYou've already chosen the best response.0@mark_o. You might want to reconsider..., given that there was a correction; it's 2+h, not 2+2h as was in the first post.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0sorry typing error :$

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0dw:1350450481516:dw why do i get this :S this doesnt make sense because that would mean the answer is zero

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0like what am i doing wrong?

terenzreignz
 4 years ago
Best ResponseYou've already chosen the best response.0You were to multiply \[\frac{2+h}{2+h}\] to the 2 in the numerator; not to the entire fraction.

terenzreignz
 4 years ago
Best ResponseYou've already chosen the best response.0that among other things... But yeah, multiply the \[\frac{2+h}{2+h}\] only to the 2, and redo your work...

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0but that doesnt get rid of the fraction

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0hmm @terenzreignz, i didnt see the first posting of 2+h, i only saw 2+2h,, ththnx for reminding though...:D

terenzreignz
 4 years ago
Best ResponseYou've already chosen the best response.0We're not to get rid of it, only to make it simpler, ie, only one fraction bar.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0dw:1350450882525:dw like that ?

terenzreignz
 4 years ago
Best ResponseYou've already chosen the best response.0That's right. Please continue.... :)

terenzreignz
 4 years ago
Best ResponseYou've already chosen the best response.0Just distribute the 2.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0dw:1350451064789:dw

terenzreignz
 4 years ago
Best ResponseYou've already chosen the best response.0ok... I think I know where you're getting at... Be careful, the way you wrote it is full of... difficulties. On top, you should have 4  (4 + 2h) Groupings can make a world of difference, so you better specify which operations are prioritised...

terenzreignz
 4 years ago
Best ResponseYou've already chosen the best response.0Not to mention you may have ignored and/or forgotten that there is another h in the denominator. Careful...
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.