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anonymous
 one year ago
Take the derivative of:
\[f(x)= \frac{ 5(2x) }{ 3x^{1/3} }\]
anonymous
 one year ago
Take the derivative of: \[f(x)= \frac{ 5(2x) }{ 3x^{1/3} }\]

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Z4K4R1Y4
 one year ago
Best ResponseYou've already chosen the best response.0use the quotient rule

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I tried using the quotient rule, I kept on getting the wrong answer. :(

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\[f'(x)=\frac{ 5(3x^{1/3}105x(x^{4/3}) }{ 9x^{2/3} }\] I'm sure if this part is correct or not

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0There is suppose to be a bracket between the exponent 1/3 and subtraction sign

Loser66
 one year ago
Best ResponseYou've already chosen the best response.3You MUST expand the parentheses before applying quotient rule OR let 5/3 in the front aside and take derivative the leftover by applying quotient rule. dw:1433037281796:dw

Loser66
 one year ago
Best ResponseYou've already chosen the best response.3Or dw:1433037313347:dw

Loser66
 one year ago
Best ResponseYou've already chosen the best response.3One more way: \(f(x) = \dfrac{10}{3}x^{1/3}  \dfrac{5}{3}x^{2/3}\) , this form is the easiest one.

Loser66
 one year ago
Best ResponseYou've already chosen the best response.3ok, \(\dfrac{1}{x} = x^{1}\) right?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Whooh! There's so many ways to this question.

Loser66
 one year ago
Best ResponseYou've already chosen the best response.3\(f(x) = \dfrac{105x}{3x^{1/3}}\) ok?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I got here: \[\frac{ 10 }{ 9 }^{4/3}\frac{ 10 }{ 9 }x^{1/3}\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0oops for I forgot the x. Is suppose to say x^(4/3)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I'm not sure how to simplfy it more @Loser66

Loser66
 one year ago
Best ResponseYou've already chosen the best response.3just bring them down to the denominator dw:1433038167229:dw

Loser66
 one year ago
Best ResponseYou've already chosen the best response.3+ in parentheses ( typo)

Loser66
 one year ago
Best ResponseYou've already chosen the best response.3To me, just let it as it is, you will have the full credit. No need to simplify.

Loser66
 one year ago
Best ResponseYou've already chosen the best response.3Because if you do more, it turns complicated since \(x^{4/3}=\sqrt[3] x^4\) ugly!!

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Just wondering if this is right? \[\frac{ 10(x+1) }{ 9^{4/3} }\]
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