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colorful Group TitleBest ResponseYou've already chosen the best response.2
a what now? not familiar with that compound term there...
 2 years ago

colorful Group TitleBest ResponseYou've already chosen the best response.2
oh good, gonna type it :)
 2 years ago

kathyQ Group TitleBest ResponseYou've already chosen the best response.0
dw:1344460572765:dw
 2 years ago

colorful Group TitleBest ResponseYou've already chosen the best response.2
oy... tedious use log properties first to simplify this
 2 years ago

colorful Group TitleBest ResponseYou've already chosen the best response.2
\[\log(x^a)=a\log x\]\[\log(\frac ab)=\log a\log b\]
 2 years ago

kathyQ Group TitleBest ResponseYou've already chosen the best response.0
hmmm...but i'm not sure whether to use 1/xlna or 1/x
 2 years ago

colorful Group TitleBest ResponseYou've already chosen the best response.2
I love that attitude :)
 2 years ago

kathyQ Group TitleBest ResponseYou've already chosen the best response.0
dw:1344460921061:dw ??
 2 years ago

kathyQ Group TitleBest ResponseYou've already chosen the best response.0
dw:1344461107424:dw
 2 years ago

kathyQ Group TitleBest ResponseYou've already chosen the best response.0
is that correct, or im missing something?
 2 years ago

experimentX Group TitleBest ResponseYou've already chosen the best response.2
dw:1344461330368:dw
 2 years ago

kathyQ Group TitleBest ResponseYou've already chosen the best response.0
dw:1344461651309:dw
 2 years ago

experimentX Group TitleBest ResponseYou've already chosen the best response.2
yep ... you got it. if you want to check ... plug into wolframalpha
 2 years ago

kathyQ Group TitleBest ResponseYou've already chosen the best response.0
dw:1344461799411:dw
 2 years ago

kathyQ Group TitleBest ResponseYou've already chosen the best response.0
somehow i'm missing a part of the numerator it seems: http://www.wolframalpha.com/input/?i=%28d%2Fdx%29%28ln%28%282x%2B1%29%2F%283x1%29%29%29^%283%2F5%29
 2 years ago

kathyQ Group TitleBest ResponseYou've already chosen the best response.0
denominator*
 2 years ago

kathyQ Group TitleBest ResponseYou've already chosen the best response.0
do you know why?
 2 years ago

kathyQ Group TitleBest ResponseYou've already chosen the best response.0
oh, wow, thanks!!! so, basically, whenever i need to find the derivative of a power logarithmic function, i first apply the logarthmic properties as to get rid of the exponent, right?
 2 years ago

experimentX Group TitleBest ResponseYou've already chosen the best response.2
yep ... try to make things as easy as possible.
 2 years ago

kathyQ Group TitleBest ResponseYou've already chosen the best response.0
that's awesome!! thanks! :)
 2 years ago

experimentX Group TitleBest ResponseYou've already chosen the best response.2
yw .... try putting input into right format. to check if it's right or wrong ... just check input interpretation.
 2 years ago

kathyQ Group TitleBest ResponseYou've already chosen the best response.0
yes, thanks. it's easier when they give the symbols. I was guessing. I didnt know i could just type "differentiate". can i type "integrate" too?
 2 years ago

kathyQ Group TitleBest ResponseYou've already chosen the best response.0
i have little time using that website. i guess i need to figure out how to use it correctly
 2 years ago

experimentX Group TitleBest ResponseYou've already chosen the best response.2
yep ... you can. http://www.wolframalpha.com/input/?i=integrate+1%2Fx&lk=4&num=2
 2 years ago

kathyQ Group TitleBest ResponseYou've already chosen the best response.0
wow, that's great. thanks a lot for ur help!!
 2 years ago
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