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2^(x+2)

Integral of 2^(x+2) dx

Limits of integration:

from to
v

The graph:

from to

Piecewise:

The solution

You have entered [src]
  1          
  /          
 |           
 |   x + 2   
 |  2      dx
 |           
/            
0            
$$\int\limits_{0}^{1} 2^{x + 2}\, dx$$
Integral(2^(x + 2), (x, 0, 1))
Detail solution
  1. There are multiple ways to do this integral.

    Method #1

    1. Let .

      Then let and substitute :

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

      Now substitute back in:

    Method #2

    1. Rewrite the integrand:

    2. 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:

  2. Now simplify:

  3. Add the constant of integration:


The answer is:

The answer (Indefinite) [src]
  /                      
 |                  x + 2
 |  x + 2          2     
 | 2      dx = C + ------
 |                 log(2)
/                        
$$\int 2^{x + 2}\, dx = \frac{2^{x + 2}}{\log{\left(2 \right)}} + C$$
The graph
The answer [src]
  4   
------
log(2)
$$\frac{4}{\log{\left(2 \right)}}$$
=
=
  4   
------
log(2)
$$\frac{4}{\log{\left(2 \right)}}$$
Numerical answer [src]
5.77078016355585
5.77078016355585
The graph
Integral of 2^(x+2) dx

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