Y=(8-x^3)*√x производная функция

Question

Y=(8-x^3)*√x производная функция

Answer 1

Y' = ((8-x^3)*√x)' = 
= (8-x^3)' *√x + (8-x^3)* (√x)' =
= -3x^2 *√x + (8-x^3)* 1/2* 1/ √x =
= (8-7x^3)/(2√x)