Find the number of real roots of the derivative of $f(x)=(x-1)(x-2)(x-3)(x-4)(x-5)$
129855
How to find root of derivative of any polynomial/equation?
157710
$x^{3}-x-2=0$ how do I find the roots?
60456
Find the power series of $f(x)=\frac{1}{x^2+x+1}$
122686
Find the root of the polynomial?
76889
How do I evaluate several n-th derivatives of a function at one point?
76311
$f'' + f =0$: finding $f$ using power series
10451
Finding the limit of roots products $(\sqrt{2}-\sqrt[3]{2})(\sqrt{2}-\sqrt[4]{2})(\sqrt{2}-\sqrt[5]{2})\cdot \cdot \cdot (\sqrt{2}-\sqrt[n]{2})$
105999
An application of derivatives problem- to show that $f(x+2)-f(x)>2$ for $f(x)=x\cos(1/x)$
99918
The $100$th derivative of $(x^2 + 1)/(x^3 - x)$
155096
If $f(x)=x^{n-1}\log x$, then the $n$-th derivative of $f$ is equals?
150626
General formula or a pattern for the $n$th derivatives of $e^{f(x)}$?
18911
Finding real roots of negative numbers (for example, $\sqrt[3]{-8}$)
75548
second derivative of the inverse function
63750
let $f(\frac{x}{3})+f(\frac{2}{x})=\frac{4}{x^2}+\frac{x^2}{9}-2$ then find $f(x)$
69288
Number of real roots of $\sum_{k=0}^{n}\frac{x^{k}}{k!}=0$
153816
Real Roots and Differentiation
62365
How to use induction to prove the product rule for higher derivatives?