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Calculus1 14 Online
OpenStudy (anonymous):

if f(x)=1/x^3+1, what is f(z^2)?

OpenStudy (anonymous):

is it that?? 1/(x^3+1)

OpenStudy (anonymous):

yes, sorry!

OpenStudy (anonymous):

so answer is 1/[(z^2)^3+1]=1/(z^6+1)

OpenStudy (anonymous):

thank you!

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