Mister Exam

Derivative of sqrt(x-36)

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

The graph:

from to

Piecewise:

The solution

You have entered [src]
  ________
\/ x - 36 
$$\sqrt{x - 36}$$
Detail solution
  1. Let .

  2. Apply the power rule: goes to

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

    1. Differentiate term by term:

      1. Apply the power rule: goes to

      2. The derivative of the constant is zero.

      The result is:

    The result of the chain rule is:

  4. Now simplify:


The answer is:

The graph
The first derivative [src]
     1      
------------
    ________
2*\/ x - 36 
$$\frac{1}{2 \sqrt{x - 36}}$$
The second derivative [src]
     -1       
--------------
           3/2
4*(-36 + x)   
$$- \frac{1}{4 \left(x - 36\right)^{\frac{3}{2}}}$$
The third derivative [src]
      3       
--------------
           5/2
8*(-36 + x)   
$$\frac{3}{8 \left(x - 36\right)^{\frac{5}{2}}}$$
The graph
Derivative of sqrt(x-36)