Question #b2861

1 Answer
Michael
Jan 17, 2018

sf(-1/(1+x^2)^(3/2))

Explanation:

sf(f(x)=1/(1+x^2)^(1/2))

sf(=(1+x^2)^(-1/2))

Applying The Chain Rule:

sf(f^,(x)=-1/cancel(2)(1+x^2)^(-3/2)xxcancel(2)x)

sf(f^,(x)=-1/(1+x^2)^(3/2))

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