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calculus130
Group Title
calculate step by step, if existent, via l'Hopital rule:
lim>2 ln(x^23)/x^24
 2 years ago
 2 years ago
calculus130 Group Title
calculate step by step, if existent, via l'Hopital rule: lim>2 ln(x^23)/x^24
 2 years ago
 2 years ago

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myininaya Group TitleBest ResponseYou've already chosen the best response.0
derivative of top/ derivative of bottom
 2 years ago

calculus130 Group TitleBest ResponseYou've already chosen the best response.0
i have difficulty with finding the derivative of top ln(x^23)
 2 years ago

nubeer Group TitleBest ResponseYou've already chosen the best response.0
Hint ln(x+1) [1/(x+1) ] . d/dx (x+1)
 2 years ago

calculus130 Group TitleBest ResponseYou've already chosen the best response.0
well, what will be the answer if i go step by step?
 2 years ago

nubeer Group TitleBest ResponseYou've already chosen the best response.0
i dont know.. why dont you solve and put steps here .. if you do something wrong i wil let u know
 2 years ago

richyw Group TitleBest ResponseYou've already chosen the best response.0
\[\frac{d}{dx}\left[\ln\left(x^23\right)\right]\]You just need to use the chain rule\[\frac{1}{x^23}\cdot\frac{d}{dx}\left(x^23\right)=\frac{2x}{x^23}\]I already showed you how to check wolfram alpha first for stepby step solutions.
 2 years ago

calculus130 Group TitleBest ResponseYou've already chosen the best response.0
thank you so much... i was confused whether i can use chain or quotient rule in l'hopital or not
 2 years ago

richyw Group TitleBest ResponseYou've already chosen the best response.0
You can use whatever you want to figure out the derivatives. All that matters is the derivative exists (and of course you have an appropriate indeterminate form)
 2 years ago
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