# Big Derivative

Calculus Level 2

Evaluate the 25th derivative of $x^3\sin(x^2) \text{ at } x = 0.$

Hint: Start with the Maclaurin series for $$\sin(x)$$ to obtain a series for $$\sin(x^2)$$ and then for $$x^3 \sin(x^2).$$

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