1. f(x)=x^1/3+1


2.f(x)=(x-1)^2(x+2)


For both i need to: (show work)

-find first derivative
-find second derivative

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Originally Posted by ashley123456789

1. f(x)=x^1/3+1


2.f(x)=(x-1)^2(x+2)


For both i need to: (show work)

-find first derivative
-find second derivative

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So why aren't you?

Quote:

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You don't need the product rule or chain rule here. Just expand out and differentiate.



Now, it's easy.