Mister Exam

Derivative of 4log2*x

Function f() - derivative -N order at the point
v

The graph:

from to

Piecewise:

The solution

You have entered [src]
4*log(2*x)
$$4 \log{\left(2 x \right)}$$
d             
--(4*log(2*x))
dx            
$$\frac{d}{d x} 4 \log{\left(2 x \right)}$$
Detail solution
  1. The derivative of a constant times a function is the constant times the derivative of the function.

    1. Let .

    2. The derivative of is .

    3. Then, apply the chain rule. Multiply by :

      1. The derivative of a constant times a function is the constant times the derivative of the function.

        1. Apply the power rule: goes to

        So, the result is:

      The result of the chain rule is:

    So, the result is:


The answer is:

The graph
The first derivative [src]
4
-
x
$$\frac{4}{x}$$
The second derivative [src]
-4 
---
  2
 x 
$$- \frac{4}{x^{2}}$$
The third derivative [src]
8 
--
 3
x 
$$\frac{8}{x^{3}}$$
The graph
Derivative of 4log2*x