Mister Exam

Derivative of 3x²+2x³

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

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Piecewise:

The solution

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   2      3
3*x  + 2*x 
2x3+3x22 x^{3} + 3 x^{2}
d /   2      3\
--\3*x  + 2*x /
dx             
ddx(2x3+3x2)\frac{d}{d x} \left(2 x^{3} + 3 x^{2}\right)
Detail solution
  1. Differentiate 2x3+3x22 x^{3} + 3 x^{2} 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: x2x^{2} goes to 2x2 x

      So, the result is: 6x6 x

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

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

      So, the result is: 6x26 x^{2}

    The result is: 6x2+6x6 x^{2} + 6 x

  2. Now simplify:

    6x(x+1)6 x \left(x + 1\right)


The answer is:

6x(x+1)6 x \left(x + 1\right)

The graph
02468-8-6-4-2-1010-50005000
The first derivative [src]
         2
6*x + 6*x 
6x2+6x6 x^{2} + 6 x
The second derivative [src]
6*(1 + 2*x)
6(2x+1)6 \cdot \left(2 x + 1\right)
The third derivative [src]
12
1212
The graph
Derivative of 3x²+2x³