Mister Exam

Other calculators


x^3+3x^2

Derivative of x^3+3x^2

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

The graph:

from to

Piecewise:

The solution

You have entered [src]
 3      2
x  + 3*x 
x3+3x2x^{3} + 3 x^{2}
d / 3      2\
--\x  + 3*x /
dx           
ddx(x3+3x2)\frac{d}{d x} \left(x^{3} + 3 x^{2}\right)
Detail solution
  1. Differentiate x3+3x2x^{3} + 3 x^{2} term by term:

    1. Apply the power rule: x3x^{3} goes to 3x23 x^{2}

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

      1. Apply the power rule: x2x^{2} goes to 2x2 x

      So, the result is: 6x6 x

    The result is: 3x2+6x3 x^{2} + 6 x

  2. Now simplify:

    3x(x+2)3 x \left(x + 2\right)


The answer is:

3x(x+2)3 x \left(x + 2\right)

The graph
02468-8-6-4-2-1010-20002000
The first derivative [src]
   2      
3*x  + 6*x
3x2+6x3 x^{2} + 6 x
The second derivative [src]
6*(1 + x)
6(x+1)6 \left(x + 1\right)
The third derivative [src]
6
66
The graph
Derivative of x^3+3x^2