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y=sqrt(x+2sqrt(x))+(3)/(5x^(2)+2x-1)^2

Derivative of y=sqrt(x+2sqrt(x))+(3)/(5x^(2)+2x-1)^2

Function f() - derivative -N order at the point
v

The graph:

from to

Piecewise:

The solution

You have entered [src]
   _____________                    
  /         ___            3        
\/  x + 2*\/ x   + -----------------
                                   2
                   /   2          \ 
                   \5*x  + 2*x - 1/ 
$$\sqrt{2 \sqrt{x} + x} + \frac{3}{\left(\left(5 x^{2} + 2 x\right) - 1\right)^{2}}$$
sqrt(x + 2*sqrt(x)) + 3/(5*x^2 + 2*x - 1)^2
Detail solution
  1. Differentiate term by term:

    1. Let .

    2. Apply the power rule: goes to

    3. Then, apply the chain rule. Multiply by :

      1. Differentiate term by term:

        1. Apply the power rule: goes to

        2. The derivative of a constant times a function is the constant times the derivative of the function.

          1. Apply the power rule: goes to

          So, the result is:

        The result is:

      The result of the chain rule is:

    4. The derivative of a constant times a function is the constant times the derivative of the function.

      1. Let .

      2. Apply the power rule: goes to

      3. Then, apply the chain rule. Multiply by :

        1. Let .

        2. Apply the power rule: goes to

        3. Then, apply the chain rule. Multiply by :

          1. Differentiate term by term:

            1. Differentiate term by term:

              1. The derivative of a constant times a function is the constant times the derivative of the function.

                1. Apply the power rule: goes to

                So, the result is:

              2. The derivative of a constant times a function is the constant times the derivative of the function.

                1. Apply the power rule: goes to

                So, the result is:

              The result is:

            2. The derivative of the constant is zero.

            The result is:

          The result of the chain rule is:

        The result of the chain rule is:

      So, the result is:

    The result is:

  2. Now simplify:


The answer is:

The graph
The first derivative [src]
  1      1                          
  - + -------                       
  2       ___                       
      2*\/ x          3*(4 + 20*x)  
---------------- - -----------------
   _____________                   3
  /         ___    /   2          \ 
\/  x + 2*\/ x     \5*x  + 2*x - 1/ 
$$\frac{\frac{1}{2} + \frac{1}{2 \sqrt{x}}}{\sqrt{2 \sqrt{x} + x}} - \frac{3 \left(20 x + 4\right)}{\left(\left(5 x^{2} + 2 x\right) - 1\right)^{3}}$$
The second derivative [src]
                                                                                    2   
                                                                         /      1  \    
                                                                         |1 + -----|    
                                     2                                   |      ___|    
          60             72*(1 + 5*x)                  1                 \    \/ x /    
- ------------------ + ------------------ - ----------------------- - ------------------
                   3                    4             _____________                  3/2
  /              2\    /              2\       3/2   /         ___      /        ___\   
  \-1 + 2*x + 5*x /    \-1 + 2*x + 5*x /    4*x   *\/  x + 2*\/ x     4*\x + 2*\/ x /   
$$- \frac{\left(1 + \frac{1}{\sqrt{x}}\right)^{2}}{4 \left(2 \sqrt{x} + x\right)^{\frac{3}{2}}} + \frac{72 \left(5 x + 1\right)^{2}}{\left(5 x^{2} + 2 x - 1\right)^{4}} - \frac{60}{\left(5 x^{2} + 2 x - 1\right)^{3}} - \frac{1}{4 x^{\frac{3}{2}} \sqrt{2 \sqrt{x} + x}}$$
The third derivative [src]
  /                                                                                    3                             \
  |                                                                         /      1  \                    1         |
  |                                                                         |1 + -----|              1 + -----       |
  |                 3                                                       |      ___|                    ___       |
  |    192*(1 + 5*x)        360*(1 + 5*x)                 1                 \    \/ x /                  \/ x        |
3*|- ------------------ + ------------------ + ----------------------- + ------------------ + -----------------------|
  |                   5                    4             _____________                  5/2                       3/2|
  |  /              2\    /              2\       5/2   /         ___      /        ___\         3/2 /        ___\   |
  \  \-1 + 2*x + 5*x /    \-1 + 2*x + 5*x /    8*x   *\/  x + 2*\/ x     8*\x + 2*\/ x /      8*x   *\x + 2*\/ x /   /
$$3 \left(\frac{\left(1 + \frac{1}{\sqrt{x}}\right)^{3}}{8 \left(2 \sqrt{x} + x\right)^{\frac{5}{2}}} - \frac{192 \left(5 x + 1\right)^{3}}{\left(5 x^{2} + 2 x - 1\right)^{5}} + \frac{360 \left(5 x + 1\right)}{\left(5 x^{2} + 2 x - 1\right)^{4}} + \frac{1 + \frac{1}{\sqrt{x}}}{8 x^{\frac{3}{2}} \left(2 \sqrt{x} + x\right)^{\frac{3}{2}}} + \frac{1}{8 x^{\frac{5}{2}} \sqrt{2 \sqrt{x} + x}}\right)$$
The graph
Derivative of y=sqrt(x+2sqrt(x))+(3)/(5x^(2)+2x-1)^2