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anonymous
 5 years ago
I need to find a Maclaurin series for f(x) = 3x^2 / (4+5x^3) and the radius of convergence
anonymous
 5 years ago
I need to find a Maclaurin series for f(x) = 3x^2 / (4+5x^3) and the radius of convergence

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Is this the kind where its f(x)= \[f(0)+f'(0)+f"(0) +... f^n(0)+...\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I'm sorry, my brain is not working properly.... I was about to just take the integral and substitute but I realize that there is an easier way (I just can't remember). Sorry :/

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I'm just not sure if I should start out by trying to put it into the form of 1/(1x) first? I'm having trouble with that tho...so I thought that perhaps I'd try putting it into binomial form of (1+x)^k...

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Don't quote me on it, but i think its \[3/4 \sum_{n=0}^{\infty}(5/4)^nx^{3n+2}\] It would be nice if you got the final answer to compare... I'm not sure about it though

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0ouchie, there should be (1)^n in it
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