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(4*1)/(3x+2)

Integral of (4*1)/(3x+2) dx

Limits of integration:

from to
v

The graph:

from to

Piecewise:

The solution

You have entered [src]
  1               
  /               
 |                
 |         1      
 |  4*1*------- dx
 |      3*x + 2   
 |                
/                 
0                 
$$\int\limits_{0}^{1} 4 \cdot 1 \cdot \frac{1}{3 x + 2}\, dx$$
Integral(4*1/(3*x + 2), (x, 0, 1))
Detail solution
  1. The integral of a constant times a function is the constant times the integral of the function:

    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 is .

        So, the result is:

      Now substitute back in:

    So, the result is:

  2. Now simplify:

  3. Add the constant of integration:


The answer is:

The answer (Indefinite) [src]
  /                                   
 |                                    
 |        1             4*log(3*x + 2)
 | 4*1*------- dx = C + --------------
 |     3*x + 2                3       
 |                                    
/                                     
$${{4\,\log \left(3\,x+2\right)}\over{3}}$$
The graph
The answer [src]
  4*log(2)   4*log(5)
- -------- + --------
     3          3    
$$4\,\left({{\log 5}\over{3}}-{{\log 2}\over{3}}\right)$$
=
=
  4*log(2)   4*log(5)
- -------- + --------
     3          3    
$$- \frac{4 \log{\left(2 \right)}}{3} + \frac{4 \log{\left(5 \right)}}{3}$$
Numerical answer [src]
1.22172097583221
1.22172097583221
The graph
Integral of (4*1)/(3x+2) dx

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