Question

y=-x^3+0.5x^2-x+найдите производную

Answer 1

$\sf y'=(-x^3+0.5x^2-x)'=(-x^3)'+(0.5x^2)'-(x)'=-3x^2+0.5\cdot 2x-1=\\ \\ =-3x^2+x-1~~~~-~OTBET.$