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x^-(1/2)

Derivative of x^-(1/2)

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

The graph:

from to

Piecewise:

The solution

You have entered [src]
  1  
-----
  ___
\/ x 
$$\frac{1}{\sqrt{x}}$$
d /  1  \
--|-----|
dx|  ___|
  \\/ x /
$$\frac{d}{d x} \frac{1}{\sqrt{x}}$$
Detail solution
  1. Apply the power rule: goes to


The answer is:

The graph
The first derivative [src]
 -1   
------
   3/2
2*x   
$$- \frac{1}{2 x^{\frac{3}{2}}}$$
The second derivative [src]
  3   
------
   5/2
4*x   
$$\frac{3}{4 x^{\frac{5}{2}}}$$
The third derivative [src]
 -15  
------
   7/2
8*x   
$$- \frac{15}{8 x^{\frac{7}{2}}}$$
The graph
Derivative of x^-(1/2)