SOLUTION: Apply the chain rule to find the derivatives of the following functions: a. g(x)=√(x^2+1) b. f(x)=1/((4x^2-7^2))

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Question 632029: Apply the chain rule to find the derivatives of the following functions:
a. g(x)=√(x^2+1)
b. f(x)=1/((4x^2-7^2))
Answer by ewatrrr(24785)   (Show Source): You can put this solution on YOUR website!
 

Hi,

 g(x) =  ⇒ g' =



f(x) = (4x^2+1)^-1   ⇒  f ' = -8x(4x^2+1)^-2 

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