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Find the derivative of the fucntion. Simplify where possible.
y = tan^-1(x²)​

1 Answer

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\bf \cfrac{d}{dx}[tan^(-1)(x^2)]\implies \stackrel{\textit{chain rule}}{\cfrac{1}{1+(x^2)^2}\cdot 2x}\implies \cfrac{2x}{1+x^4}

User Reinard
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