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2^(3*x)

Integral of 2^(3*x) dx

Limits of integration:

from to
v

The graph:

from to

Piecewise:

The solution

You have entered [src]
  1        
  /        
 |         
 |   3*x   
 |  2    dx
 |         
/          
0          
$$\int\limits_{0}^{1} 2^{3 x}\, dx$$
Integral(2^(3*x), (x, 0, 1))
Detail solution
  1. Let .

    Then let and substitute :

    1. The integral of a constant times a function is the constant times the integral of the function:

      1. The integral of an exponential function is itself divided by the natural logarithm of the base.

      So, the result is:

    Now substitute back in:

  2. Now simplify:

  3. Add the constant of integration:


The answer is:

The answer (Indefinite) [src]
  /                      
 |                  3*x  
 |  3*x            2     
 | 2    dx = C + --------
 |               3*log(2)
/                        
$$\int 2^{3 x}\, dx = \frac{2^{3 x}}{3 \log{\left(2 \right)}} + C$$
The graph
The answer [src]
   7    
--------
3*log(2)
$$\frac{7}{3 \log{\left(2 \right)}}$$
=
=
   7    
--------
3*log(2)
$$\frac{7}{3 \log{\left(2 \right)}}$$
7/(3*log(2))
Numerical answer [src]
3.36628842874091
3.36628842874091
The graph
Integral of 2^(3*x) dx

    Use the examples entering the upper and lower limits of integration.