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Integral of d{x}:
Integral of 3
Integral of x^1
Integral of sin(x)/cos(x)
Integral of e^(x+2)
Derivative of:
e^(x+2)
Identical expressions
e^(x+ two)
e to the power of (x plus 2)
e to the power of (x plus two)
e(x+2)
ex+2
e^x+2
e^(x+2)dx
Similar expressions
e^(x-2)

Solving integrals/ e^(x+2)

Integral of e^(x+2) dx

The solution

You have entered [src]

  1          
  /          
 |           
 |   x + 2   
 |  E      dx
 |           
/            
0

$$\int\limits_{0}^{1} e^{x + 2}\, dx$$

Integral(E^(x + 2), (x, 0, 1))

Detail solution

There are multiple ways to do this integral.
Method #1
1. Let $u = x + 2$ .
  
  Then let $du = dx$ and substitute $du$ :
  
  $\int e^{u}\, du$
  1. The integral of the exponential function is itself.
    
    $\int e^{u}\, du = e^{u}$
  Now substitute $u$ back in:
  
  $e^{x + 2}$
Method #2
1. Rewrite the integrand:
  
  $e^{x + 2} = e^{2} e^{x}$
2. The integral of a constant times a function is the constant times the integral of the function:
  
  $\int e^{2} e^{x}\, dx = e^{2} \int e^{x}\, dx$
  1. The integral of the exponential function is itself.
    
    $\int e^{x}\, dx = e^{x}$
  So, the result is: $e^{2} e^{x}$
Now simplify:

$e^{x + 2}$
Add the constant of integration:

$e^{x + 2}+ \mathrm{constant}$

The answer is:

$e^{x + 2}+ \mathrm{constant}$

The answer (Indefinite) [src]

  /                      
 |                       
 |  x + 2           x + 2
 | E      dx = C + e     
 |                       
/

$$\int e^{x + 2}\, dx = C + e^{x + 2}$$

Simplify

The graph

Plot the graph f(x)

The answer [src]

   2    3
- e  + e

$$- e^{2} + e^{3}$$

=

   2    3
- e  + e

$$- e^{2} + e^{3}$$

-exp(2) + exp(3)

Numerical answer [src]

12.696480824257

12.696480824257

The graph

Integral of e^(x+2) dx

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