Question

Y=3x^2*cos^2*(x^3-1) найти производную

Answer 1

$y=3x^2cdot cos^2(x^3-1)\\y'=6xcdot cos^2(x^3-1)+3x^2cdot 2cos(x^3-1)cdot (-sin(x^3-1))cdot 3x^2=\\=6xcdot cos^2(x^3-1)-9x^4cdot sin(2x^3-2)$