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Derivative of 4x^2-7x^10+ln10x

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

The graph:

from to

Piecewise:

The solution

You have entered [src]
   2      10            
4*x  - 7*x   + log(10*x)
$$\left(- 7 x^{10} + 4 x^{2}\right) + \log{\left(10 x \right)}$$
4*x^2 - 7*x^10 + log(10*x)
Detail solution
  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. Let .

    3. The derivative of is .

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

      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:

      The result of the chain rule is:

    The result is:


The answer is:

The graph
The first derivative [src]
1       9      
- - 70*x  + 8*x
x              
$$- 70 x^{9} + 8 x + \frac{1}{x}$$
The second derivative [src]
    1         8
8 - -- - 630*x 
     2         
    x          
$$- 630 x^{8} + 8 - \frac{1}{x^{2}}$$
The third derivative [src]
  /1          7\
2*|-- - 2520*x |
  | 3          |
  \x           /
$$2 \left(- 2520 x^{7} + \frac{1}{x^{3}}\right)$$