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anonymous
 one year ago
How can I find the inverse function of
f(x) = e^x^3 ??
anonymous
 one year ago
How can I find the inverse function of f(x) = e^x^3 ??

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I know that I have to switch places of 'x' and 'y' and then solve for 'y'. But I need help to solve for 'y' in this case.

campbell_st
 one year ago
Best ResponseYou've already chosen the best response.1so that's a good start \[x = e^{y^3}\] any thoughts on the next step..?

campbell_st
 one year ago
Best ResponseYou've already chosen the best response.1hint... it involves logs...

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Right, so do we have to take log on both sides?

campbell_st
 one year ago
Best ResponseYou've already chosen the best response.1correct... use natural logs and uses the log law \[\ln(e^a) = a\] so \[\ln(x) = y^3\] can you finish from here..?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Ohhh got it!! Yeah I can take it from here :D Thank you soooo much! I always get confused when it comes to logs >.<
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