Question

 найдите производную функции y=x^3+2x^5

Answer 1

$y' = (x^3+2x^5)' = (x^3)' + (2x^5)' = 3x^2 + 10x^4$

Answer 2

$y`(x)=(x^3+2x^5)`=3x^2+2*5x^4=3x^2+10x^4$