What is derivative of f(x)=sqrt(r)+\sqrt[9]{r} ?

The answer to derivative of f(x)=sqrt(r)+\sqrt[9]{r} is (dr)/(dx)=0

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derivative of f(x)=sqrt(r)+\sqrt[9]{r}

derivative of

\frac{d r}{d x} = 0

Solution steps

Treat

r

r (x)

Differentiate both sides:

0 = \frac{\frac{d r}{d x}}{2 r} + \frac{\frac{d r}{d x}}{9 r ^{\frac{8}{9}}}

Isolate

\frac{d r}{d x} : \frac{d r}{d x} = 0

\frac{d r}{d x} = 0

x \to - 7 lim (\frac{x}{x - 2})

e^{x} + 1

x^{2} y + y^{^{'}} = - 7 x^{2}

x \to \infty lim (3 x + 6)

ln (1 + 6 x)

What is derivative of f(x)=sqrt(r)+\sqrt[9]{r} ?
The answer to derivative of f(x)=sqrt(r)+\sqrt[9]{r} is (dr)/(dx)=0