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Old 11-24-2008, 07:51 PM   #11
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Default Re: Derivatives... Calculus

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Old 11-24-2008, 08:00 PM   #12
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Default Re: Derivatives... Calculus

Originally Posted by JogaBonito1502 View Post
Humm....you don't need to use Quotient Rule on that. You can re-write it as -(x^(-2)) and use Power Rule. Much simpler. You get: 2(x^(-3)) -> 2/(x^3)

edit: Quotient rule would work though.
I knew there was something simple, just couldnt remember... Thanks

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...Well....Greek is more understandable in truth...
Quite true...

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Old 11-24-2008, 09:12 PM   #13
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Default Re: Derivatives... Calculus

That's the thing with Calculus. Everything that you've learned so far comes into application. You have to sort what will work best from what won't. Fortunately, for me, I didn't take Pre-Calculus so I don't have as many tools, therefore it's easier for me to identify what I have to do. I get on things right away =p.

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