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The calculator tool used to solve and evaluate 2nd derivative for a given equation is called as 2nd derivative calculator. First for a given equation f(x) the derivative f'(x) is derived. Later the derivative f"(x) derived for the equation f'(x) is called the second derivative of f(x).

**Example 1: Find the 2nd derivative of the given equation**

For the given equation first the first derivative should be derived.

That is, f'(x) = 3 x^2 + 8 x + 3

Now for the derived first derivative, f'(x)à 2nd derivative is derived.

Here f"(x) is derived from the derivative of 3 x^2 + 8 x + 3

Hence f"(x) = 6 x + 8.

For the given equation first the first derivative should be derived.

That is, f'(x) = 4 x^3 + 15 x^2 + 6

Now for the derived first derivative f'(x) 2nd derivative is derived.

Here f"(x) is the derived from the derivative of 4 x^3 + 15 x^2 + 6