Mister Exam

Other calculators


(4x^2-2x+1)^3

Derivative of (4x^2-2x+1)^3

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

The graph:

from to

Piecewise:

The solution

You have entered [src]
                3
/   2          \ 
\4*x  - 2*x + 1/ 
$$\left(4 x^{2} - 2 x + 1\right)^{3}$$
  /                3\
d |/   2          \ |
--\\4*x  - 2*x + 1/ /
dx                   
$$\frac{d}{d x} \left(4 x^{2} - 2 x + 1\right)^{3}$$
Detail solution
  1. Let .

  2. Apply the power rule: goes to

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

    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. 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:

        So, the result is:

      3. The derivative of the constant is zero.

      The result is:

    The result of the chain rule is:

  4. Now simplify:


The answer is:

The graph
The first derivative [src]
                2            
/   2          \             
\4*x  - 2*x + 1/ *(-6 + 24*x)
$$\left(24 x - 6\right) \left(4 x^{2} - 2 x + 1\right)^{2}$$
The second derivative [src]
   /             2\ /              2            2\
24*\1 - 2*x + 4*x /*\1 + (-1 + 4*x)  - 2*x + 4*x /
$$24 \cdot \left(4 x^{2} - 2 x + 1\right) \left(4 x^{2} + \left(4 x - 1\right)^{2} - 2 x + 1\right)$$
The third derivative [src]
              /              2              2\
48*(-1 + 4*x)*\6 + (-1 + 4*x)  - 12*x + 24*x /
$$48 \cdot \left(4 x - 1\right) \left(24 x^{2} + \left(4 x - 1\right)^{2} - 12 x + 6\right)$$
The graph
Derivative of (4x^2-2x+1)^3