Question

Is the quotient rule to only option for finding the derivative of the following function? Or are there other ways to find the derivative.

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Answer 1

\[f(x)=\frac{ x ^{2}+1 }{ x }\]

Answer 2

you can simplify it
x^2/x + 1/x
x + 1/x
and take the derivative of that

y' = 1 -1/x^2

Answer 3

thanks