Mister Exam

Derivative of 4^(2*x)

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

The graph:

from to

Piecewise:

The solution

You have entered [src]
 2*x
4   
$$4^{2 x}$$
4^(2*x)
Detail solution
  1. Let .

  2. 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:

  3. Now simplify:


The answer is:

The graph
The first derivative [src]
   2*x       
2*4   *log(4)
$$2 \cdot 4^{2 x} \log{\left(4 \right)}$$
The second derivative [src]
   2*x    2   
4*4   *log (4)
$$4 \cdot 4^{2 x} \log{\left(4 \right)}^{2}$$
The third derivative [src]
   2*x    3   
8*4   *log (4)
$$8 \cdot 4^{2 x} \log{\left(4 \right)}^{3}$$
The graph
Derivative of 4^(2*x)