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Derivative of 3/x-ln(x)/ln(10)

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

The graph:

from to

Piecewise:

The solution

You have entered [src]
3    log(x)
- - -------
x   log(10)
$$- \frac{\log{\left(x \right)}}{\log{\left(10 \right)}} + \frac{3}{x}$$
3/x - log(x)/log(10)
Detail solution
  1. Differentiate term by term:

    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:

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

      1. The derivative of is .

      So, the result is:

    The result is:

  2. Now simplify:


The answer is:

The graph
The first derivative [src]
  3        1    
- -- - ---------
   2   x*log(10)
  x             
$$- \frac{1}{x \log{\left(10 \right)}} - \frac{3}{x^{2}}$$
The second derivative [src]
   1      6
------- + -
log(10)   x
-----------
      2    
     x     
$$\frac{\frac{1}{\log{\left(10 \right)}} + \frac{6}{x}}{x^{2}}$$
The third derivative [src]
   /   1      9\
-2*|------- + -|
   \log(10)   x/
----------------
        3       
       x        
$$- \frac{2 \left(\frac{1}{\log{\left(10 \right)}} + \frac{9}{x}\right)}{x^{3}}$$