2021-012

Find the derivative of the following function:

$$ f(x) = 2\sqrt{x} - 6\sqrt[3]{x^2} + 5x^2 - 20 $$

1. \( x^{1/2} - 6x^{1/3} + 10x \)
2. \( x^{1/2} - 4x^{1/3} + 10x \)
3. \( x^{-1/2} - 4x^{-1/3} + 10x \)
4. \( x^{-1/2} - 6x^{-1/3} + 10x \)
5. none of the above

Original idea by: Angelica Oliveira