Question

Differentiation of 5x4+6x3/2+9x

Answer 1

Answer:

9

Explanation:

because diff. of any constant is 0

Answer 2

$y = 5 {x}^{4} + 6 {x}^{( \frac{3}{2} )} + 9x \\ \frac{dy}{dx} = 20 {x}^{4} + 9 {x}^{ \frac{1}{2} } + 9$