Question

What is the derivative of f(x)=log(x2+x)f(x)=log(x^2+x) ?

Answer 1

$y=\log(x^2+x)\\ y'=\frac{1}{(x^2+x)\ln 10}\cdot(2x+1)\\ y=\frac{2x+1}{(x^2+x)\ln 10}$

Answer 2

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