Mister Exam

Derivative of z^4+1

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

The graph:

from to

Piecewise:

The solution

You have entered [src]
 4    
z  + 1
z4+1z^{4} + 1
z^4 + 1
Detail solution
  1. Differentiate z4+1z^{4} + 1 term by term:

    1. Apply the power rule: z4z^{4} goes to 4z34 z^{3}

    2. The derivative of the constant 11 is zero.

    The result is: 4z34 z^{3}


The answer is:

4z34 z^{3}

The graph
02468-8-6-4-2-1010-2000020000
The first derivative [src]
   3
4*z 
4z34 z^{3}
The second derivative [src]
    2
12*z 
12z212 z^{2}
The third derivative [src]
24*z
24z24 z
The graph
Derivative of z^4+1