Mister Exam

Derivative of 5/(2x-3)⁴

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

The graph:

from to

Piecewise:

The solution

You have entered [src]
    5     
----------
         4
(2*x - 3) 
$$\frac{5}{\left(2 x - 3\right)^{4}}$$
5/(2*x - 3)^4
Detail solution
  1. The derivative of a constant times a function is the constant times the derivative of the function.

    1. Let .

    2. Apply the power rule: goes to

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

      1. Let .

      2. Apply the power rule: goes to

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

        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 the constant is zero.

          The result is:

        The result of the chain rule is:

      The result of the chain rule is:

    So, the result is:

  2. Now simplify:


The answer is:

The graph
The first derivative [src]
   -40    
----------
         5
(2*x - 3) 
$$- \frac{40}{\left(2 x - 3\right)^{5}}$$
The second derivative [src]
    400    
-----------
          6
(-3 + 2*x) 
$$\frac{400}{\left(2 x - 3\right)^{6}}$$
The third derivative [src]
   -4800   
-----------
          7
(-3 + 2*x) 
$$- \frac{4800}{\left(2 x - 3\right)^{7}}$$