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Derivative of x^3+4x^2

Function f() - derivative -N order at the point
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The graph:

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The solution

You have entered [src]
 3      2
x  + 4*x 
x3+4x2x^{3} + 4 x^{2}
x^3 + 4*x^2
Detail solution
  1. Differentiate x3+4x2x^{3} + 4 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: 8x8 x

    The result is: 3x2+8x3 x^{2} + 8 x

  2. Now simplify:

    x(3x+8)x \left(3 x + 8\right)


The answer is:

x(3x+8)x \left(3 x + 8\right)

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