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  #1  
Unread 11-16-2006, 12:48 PM
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Calculus Help
Can someone please find the 2nd derivative of this for me? It is really difficult =(
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Unread 11-16-2006, 01:00 PM
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do you need it simplified to one fraction?

EDIT: nevermind, I think I have it, I'll make it in paint real quick.
Last edited by Sweeney921; 11-16-2006 at 01:02 PM.
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Unread 11-16-2006, 01:02 PM
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Yes please.
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Unread 11-16-2006, 01:08 PM
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I used the quotient rule and ended up with this:

all of the exponents that look kind of like 1's are really 2's
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Unread 11-16-2006, 01:14 PM
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Seriously, what the hell just happened?
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Unread 11-16-2006, 01:14 PM
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HOLY CRAP

**brain melts**

SOLUTION TO OBTAIN THAT?
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Unread 11-16-2006, 01:15 PM
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Quote:
Originally Posted by Quiggs
Seriously, what the hell just happened?
You just got a massive hit of reality. Were idiots.
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Unread 11-16-2006, 01:17 PM
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Quote:
Originally Posted by blingbling
HOLY CRAP

**brain melts**

SOLUTION TO OBTAIN THAT?
getting the first derivative was simple enough, but then I had to bust out the quotient rule to get the second.

first derivative:
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Last edited by Sweeney921; 11-16-2006 at 01:20 PM.
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Unread 11-16-2006, 01:20 PM
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I scored an 1190 on the SAT, carried a 3.88 GPA through a year and a half of auto school, and always did well in my math courses up to and including trig. And I am completely lost by what just happened.
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The things we do for girls who won't sleep with us.

Patrick says:
dads is too long so it wont fit
so i took hers out
and put mine in
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  #10  
Unread 11-16-2006, 01:21 PM
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Quote:
Originally Posted by Quiggs
I scored an 1190 on the SAT, carried a 3.88 GPA through a year and a half of auto school, and always did well in my math courses up to and including trig. And I am completely lost by what just happened.
Math's my best subject
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Unread 11-16-2006, 01:22 PM
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BRB I GOTTA EAT

i will be back in like 20 min
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Unread 11-16-2006, 01:35 PM
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I hated those kind of sums,bt i had them right most of the time We practiced millions of these suckers... I'm too sleepy right now to check this one,will do first thing tomorrow
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Unread 11-16-2006, 01:48 PM
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Quote:
Originally Posted by drakkie
tomorrow
tomorrow... as in AFTER the midterm, when the solution is useless...
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Unread 11-16-2006, 01:49 PM
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^sry for sounding negative

just stressin out

Mr. Sweeney, can you show some solutions?
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  #15  
Unread 11-16-2006, 01:51 PM
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Quote:
Originally Posted by blingbling
Mr. Sweeney, can you show some solutions?
what do you mean by solutions?
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