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LeoMessi
Group Title
Would be the first derivative of this function with:
F(X)=(1+2x+x^3)^1/4 ?
 3 years ago
 3 years ago
LeoMessi Group Title
Would be the first derivative of this function with: F(X)=(1+2x+x^3)^1/4 ?
 3 years ago
 3 years ago

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Owlfred Group TitleBest ResponseYou've already chosen the best response.0
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 3 years ago

fauxshaux Group TitleBest ResponseYou've already chosen the best response.2
\[f(x) = (1 + 2*x + x^3)^{1/4}\]
 3 years ago

fauxshaux Group TitleBest ResponseYou've already chosen the best response.2
OK. \[f'(x) = (1/4)(1+2*x+x^3)^{3/4} * ( 1 + 2 + 3x^2 )\]
 3 years ago

fauxshaux Group TitleBest ResponseYou've already chosen the best response.2
the general concept is: g(f(x))'=g'(f(x)).f'(x)
 3 years ago

LeoMessi Group TitleBest ResponseYou've already chosen the best response.0
oh, ok, I see. thanks
 3 years ago

isavita Group TitleBest ResponseYou've already chosen the best response.0
f'(x)=[(1/4)(1+2∗x+x3)^−3/4].(2+3x^2)
 3 years ago
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