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3sqrtx+lnx^3

Derivative of 3sqrtx+lnx^3

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

The graph:

from to

Piecewise:

The solution

You have entered [src]
    ___      3   
3*\/ x  + log (x)
$$3 \sqrt{x} + \log{\left(x \right)}^{3}$$
d /    ___      3   \
--\3*\/ x  + log (x)/
dx                   
$$\frac{d}{d x} \left(3 \sqrt{x} + \log{\left(x \right)}^{3}\right)$$
Detail solution
  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. Let .

    3. Apply the power rule: goes to

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

      1. The derivative of is .

      The result of the chain rule is:

    The result is:


The answer is:

The graph
The first derivative [src]
               2   
   3      3*log (x)
------- + ---------
    ___       x    
2*\/ x             
$$\frac{3 \log{\left(x \right)}^{2}}{x} + \frac{3}{2 \sqrt{x}}$$
The second derivative [src]
  /              2              \
  |    1      log (x)   2*log(x)|
3*|- ------ - ------- + --------|
  |     3/2       2         2   |
  \  4*x         x         x    /
$$3 \left(- \frac{\log{\left(x \right)}^{2}}{x^{2}} + \frac{2 \log{\left(x \right)}}{x^{2}} - \frac{1}{4 x^{\frac{3}{2}}}\right)$$
The third derivative [src]
  /                              2   \
  |2      3      6*log(x)   2*log (x)|
3*|-- + ------ - -------- + ---------|
  | 3      5/2       3           3   |
  \x    8*x         x           x    /
$$3 \cdot \left(\frac{2 \log{\left(x \right)}^{2}}{x^{3}} - \frac{6 \log{\left(x \right)}}{x^{3}} + \frac{2}{x^{3}} + \frac{3}{8 x^{\frac{5}{2}}}\right)$$
The graph
Derivative of 3sqrtx+lnx^3