Mister Exam

Other calculators

  • How to use it?

  • Integral of d{x}:
  • Integral of |x-1|
  • Integral of (x+2)dx Integral of (x+2)dx
  • Integral of (3x-2)^2 Integral of (3x-2)^2
  • Integral of x(x^2+3) Integral of x(x^2+3)
  • Identical expressions

  • sqrt(sinx)/x^ two (x+ four)
  • square root of ( sinus of x) divide by x squared (x plus 4)
  • square root of ( sinus of x) divide by x to the power of two (x plus four)
  • √(sinx)/x^2(x+4)
  • sqrt(sinx)/x2(x+4)
  • sqrtsinx/x2x+4
  • sqrt(sinx)/x²(x+4)
  • sqrt(sinx)/x to the power of 2(x+4)
  • sqrtsinx/x^2x+4
  • sqrt(sinx) divide by x^2(x+4)
  • sqrt(sinx)/x^2(x+4)dx
  • Similar expressions

  • sqrt(sinx)/x^2(x-4)

Integral of sqrt(sinx)/x^2(x+4) dx

Limits of integration:

from to
v

The graph:

from to

Piecewise:

The solution

You have entered [src]
 oo                      
  /                      
 |                       
 |    ________           
 |  \/ sin(x) *(x + 4)   
 |  ------------------ dx
 |           2           
 |          x            
 |                       
/                        
2                        
$$\int\limits_{2}^{\infty} \frac{\left(x + 4\right) \sqrt{\sin{\left(x \right)}}}{x^{2}}\, dx$$
Integral(sqrt(sin(x))*(x + 4)/(x^2), (x, 2, oo))
Detail solution
  1. There are multiple ways to do this integral.

    Method #1

    1. Rewrite the integrand:

    2. Rewrite the integrand:

    3. Integrate term-by-term:

      1. Don't know the steps in finding this integral.

        But the integral is

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

        1. Don't know the steps in finding this integral.

          But the integral is

        So, the result is:

      The result is:

    Method #2

    1. Rewrite the integrand:

    2. Integrate term-by-term:

      1. Don't know the steps in finding this integral.

        But the integral is

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

        1. Don't know the steps in finding this integral.

          But the integral is

        So, the result is:

      The result is:

  2. Add the constant of integration:


The answer is:

The answer (Indefinite) [src]
  /                                /                  /             
 |                                |                  |              
 |   ________                     |   ________       |   ________   
 | \/ sin(x) *(x + 4)             | \/ sin(x)        | \/ sin(x)    
 | ------------------ dx = C + 4* | ---------- dx +  | ---------- dx
 |          2                     |      2           |     x        
 |         x                      |     x            |              
 |                                |                 /               
/                                /                                  
$$\int \frac{\left(x + 4\right) \sqrt{\sin{\left(x \right)}}}{x^{2}}\, dx = C + 4 \int \frac{\sqrt{\sin{\left(x \right)}}}{x^{2}}\, dx + \int \frac{\sqrt{\sin{\left(x \right)}}}{x}\, dx$$
The answer [src]
 oo                      
  /                      
 |                       
 |    ________           
 |  \/ sin(x) *(4 + x)   
 |  ------------------ dx
 |           2           
 |          x            
 |                       
/                        
2                        
$$\int\limits_{2}^{\infty} \frac{\left(x + 4\right) \sqrt{\sin{\left(x \right)}}}{x^{2}}\, dx$$
=
=
 oo                      
  /                      
 |                       
 |    ________           
 |  \/ sin(x) *(4 + x)   
 |  ------------------ dx
 |           2           
 |          x            
 |                       
/                        
2                        
$$\int\limits_{2}^{\infty} \frac{\left(x + 4\right) \sqrt{\sin{\left(x \right)}}}{x^{2}}\, dx$$

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