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Integral of 1/sqrt(5x+10) dx

Limits of integration:

from to
v

The graph:

from to

Piecewise:

The solution

You have entered [src]
  3                
  /                
 |                 
 |       1         
 |  ------------ dx
 |    __________   
 |  \/ 5*x + 10    
 |                 
/                  
-2                 
$$\int\limits_{-2}^{3} \frac{1}{\sqrt{5 x + 10}}\, dx$$
Integral(1/(sqrt(5*x + 10)), (x, -2, 3))
Detail solution
  1. There are multiple ways to do this integral.

    Method #1

    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 a constant is the constant times the variable of integration:

        So, the result is:

      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. Let .

        Then let and substitute :

        1. The integral of is when :

        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                2*\/ 5*x + 10 
 | ------------ dx = C + --------------
 |   __________                5       
 | \/ 5*x + 10                         
 |                                     
/                                      
$$\int \frac{1}{\sqrt{5 x + 10}}\, dx = C + \frac{2 \sqrt{5 x + 10}}{5}$$
The graph
The answer [src]
2
$$2$$
=
=
2
$$2$$
2
Numerical answer [src]
1.99999999946947
1.99999999946947

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